Screw Jack Operation Manual, Handing of Accessories, Installation and Maintenance

Model NO. 250 KG to 100-Ton Trademark JACTON Transport Package Standard Exporting Plywood Cases Specification 250 KG – 100 TON Origin Made in China HS Code 8425491000

Product Description

Screw jack operation manual, handing of accessories, Installation and MaintenanceCheck the following matters before operation.* Check lubricant: Check lubricant quantity.* Check grease: Cheak grease of screw shaft* Run-in operation: It is required to conduct run-in operation in order to perform full performance. Therefore, conduct run-in operation for 2-4 hours with 1/3-1/2 of rated load before starting.* Caution on stroke: The stroke can overrun up and down in both direction within 5-20 mm. When the stroke overrun more than above, screw shaft will be stopped at the place where the stopper to be mounted on the screw shaft bump the housing stopper. But don’t try to conduct any work when the product is energized. Always turn off the power switch supply to avoid the product damage. However, screw shaft is locked then you must take off cover of output shaft. We recommended you to use the safety device such as torque limiter and others. But excessive over load to stopper may cause the products damaged.Handing of accessories* With bellows: The standard bellow is made from nylon tarpaulin. Unit with bellow must use if jack operation in such bad environment as outdoor or area filled dust or cutting power.* With key for whirl stop: It is the structure that enables the screw shaft to move up and down by screw jack itself. The key is fixed to cover of output screw and the key way is in the screw shaft. After used for long period of time, its frictional force worm out, widening the gap between the break disks. When key way exceed a certain distance, excitation of the screw shaft dose no longer a ctivate its armatures, then replace parts.* With motor: It is the type that the flange type motor is connected directly to the products by coupling. As it adopts the oil bath system in reducer part, it can move at high speed (confirm the attached instruction by motor maker)* With bevel gear box: It is the type that the bevel gear box is connected directly to the product. As you can position input shaft at right angle to the standard input shaft direction, it is useful to connect many devices. Don’t add the over hung load on the input shaft of bevel gear side.Installation* Mounting base: Mounting surface must be rigid enough and secure a flat surface processed mechanically. Otherwise, vibration and noise will cause the jack damage. If mount the reducer, motor, align the product properly.* Mounting bolt: For mounting bolt of jack, in case load force work on mounting bolt itself, use bolt of strength classification 10.9 or more.Maintenance* Change lubricant: For grease lubricant type, filled the grease through grease fitting. Excessive grease must removed from screw end cap cover. For oil bath type, after 50 hours of operation, change the lubricant for first time. After that, change every 6 months. Specially, for first time, unit must be drained, flushed wearing powder with light oil.* Change screw shaft grease: The lubricant for screw shaft is grease. Change it with new grease at earlier stage. (in about one week). Wipe off old grease and coat with new grease. In addition, it is recommendable to change the grease even if idle unit for long period (more than 6 months).* Check wear of female screw: Check the wear of female screw. Standard of changing female screw is depend on loading rate and frequency. For normal case, change the screw when maximum screw backlash reached the 1/4 of screw pitch.* Check worm gear: Check the gear of worm wheel whether if abnormal wear appears or damaged.JTC Series Cubic Screw Jack2.5 kN Cubic Mini Screw Jack (0.25T)1. Maximum static load capacity 2.5kN2. Lifting screw Tr 14×43. Gear ratios 5:1, 20:14. Custom made travel length5. Translating, rotating screw design6. Multiple mini screw jack systems7. Hand wheel operated, motor driven5 kN Cubic Small Screw Jack (0.5T)1. Maximum static load capacity 5kN2. Lifting screw Tr 18×43. Gear ratios 5:1, 20:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven10 kN Cubic Screw Jack (1T)1. Maximum static load capacity 10kN2. Lifting screw Tr 20×43. Gear ratios 5:1, 20:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven25 kN Cubic Screw Jack(2.5T)1. Maximum static load capacity 25kN2. Lifting screw Tr 30×63. Gear ratios 6:1, 24:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design6. Multiple units screw jack systems7. Hand wheel operated, motor driven50 kN Cubic Screw Jack (5T)1. Maximum static load capacity 50kN2. Lifting screw Tr 40×73. Gear ratios 7:1, 28:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design6. Multiple units screw jack systems7. Hand wheel operated, motor driven100 kN Cubic Screw Jack (10T)1. Maximum static load capacity 100kN2. Lifting screw Tr 55×93. Gear ratios 9:1, 36:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven150 kN Cubic Screw Jack (15T)1. Maximum static load capacity 150kN2. Lifting screw Tr 60×93. Gear ratios 9:1, 36:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven200 kN Cubic Screw Jack(20T)1. Maximum static load capacity 200kN2. Lifting screw Tr 70×103. Gear ratios 10:1, 40:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven250 kN Cubic Screw Jack(25T)1. Maximum static load capacity 250kN2. Lifting screw Tr 80×103. Gear ratios 10:1, 40:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven350 kN Cubic Screw Jack(35T)1. Maximum static load capacity 350kN2. Lifting screw Tr 100×103. Gear ratios 10:1, 40:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven500 kN Cubic Screw Jack(50T)1. Maximum static load capacity 500kN2. Lifting screw Tr 120×143. Gear ratios 14:1, 56:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor drivenJTWSeries Machine Screw Jack1 Ton Machine Screw Jack (1T)1. Maximum static load capacity 1 ton2. Lifting screw Tr 24×43. Gear ratios 6:1, 12:1, 24:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated2.5 Ton Machine Screw Jack (2.5T)1. Maximum static load capacity 2.5 ton2. Lifting screw Tr 30×63. Gear ratios 6:1, 12:1, 24:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated5 Ton Machine Screw Jack (5T)1. Maximum static load capacity 5 ton2. Lifting screw Tr 40×73. Gear ratios 6:1, 12:1, 24:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated10 Ton Machine Screw Jack (10T)1. Maximum static load capacity 10 ton2. Lifting screw Tr 58×123. Gear ratios 8:1, 12:1, 24:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated15 Ton Machine Screw Jack (15T)1. Maximum static load capacity 15 ton2. Lifting screw Tr 58×123. Gear ratios 8:1, 12:1, 24:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated20 Ton Machine Screw Jack (20T)1. Maximum static load capacity 20 ton2. Lifting screw Tr 65×123. Gear ratios 8:1, 12:1, 24:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated25 Ton Machine Screw Jack (25T)1. Maximum static load capacity 25 ton2. Lifting screw Tr 90×163. Gear ratios 10-2/3:1, 32:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated35 Ton Machine Screw Jack (35T)1. Maximum static load capacity 35 ton2. Lifting screw Tr 100×203. Gear ratios 10-2/3:1, 32:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated50 Ton Machine Screw Jack (50T)1. Maximum static load capacity 50 ton2. Lifting screw Tr 120×203. Gear ratios 10-2/3:1, 32:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated100 Ton Machine Screw Jack (100T)1. Maximum static load capacity 100 ton2. Lifting screw Tr 160×233. Gear ratios 12:1, 36:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design6. Multiple units screw jack systems7. Hand wheel operated, motor drivenShipment and Packing PicturesShipping:1. Ocean freight: seaport to seaport, price terms CIF, FOB, EXW, CFR etc.2. Air freight: airport to airport, price terms EXW, CRF etc.3. Air courier: DHL, FEDEX, UPS, TNT door to door shipment, price terms DDU, CPT etc.Packing:100% standard exporting plywood cases.Note:International Exporting Standard Wooden Material with Free Fumigation.JACTON Advantages1. International standard materials for All JACTON brand products. We insist on choosing brand suppliers to supply the high quality raw materials to control the producing process. Optimization constantly the production processes, inspecting in each link and managing production site.2. 100% quality assured with double quality inspections. The quality inspection by quality inspectors from processing to finished products as the first time. Before packing, the corresponding sales engineers must inspect the orders following the paper drawings, order quantities and special markings in the invoice or sales contracts as the second time. After that, fill in the inspection report with signature and company stamp.3. 100% safety transportation. Packing with strong standard export plywood cases materials (free fumigation), inner packing with epe foams to prevent products swaying and outer packing with iron sheets and fasteners to fasten the packages.4. Internationl sales engineers have professional knowledge and skills on our standard products and service. They have enough ability to solve the basic technical problem immediately whatever by phone, online chat, face to face communications.5. All the standard products with 2D CAD Drawings (PDF, DWG and DXF formats), and 3D CAD Models (STEP, STP, MODEL, IGS, PRT and CATParT formats).6. Custom design available, EPT service available, Free engineering advice, Free quotes available and Customer label available.7. Inspection equipments include motor with inverter drive system, height adjustmemt motorized lifting system, coordinate measuring machines, outside micrometers, inside micrometers, depth calipers, vernier calipers, digital calipers, hardness testers, digital noise meters, industrial infrared thermometers, digital speed measuring instruments, digital multimeters, and high precision clamp digital ammeter etc.8. Processing with modern advanced machines such as CNC gear hobbing machines, CNC flank grinding machines, CNC cylindrical grinding machines, multi-axis CNC milling machines, CNC lathes and others equipments.Finished Projects1. Theatrical solutions stage and orchestra platform lifts projects. Customers are from France, Australia, Netherlands, United Kingdom, Spain and Canada.2. Hydroelectric power station projects and water conservancy projects. Customers are from Vietnam, Australia, Malaysia, Russian Federation, Nepal, Pakistan, Belgium, United States and United Kingdom.3. Aircraft maintenance platforms and docking systems projects. Customers are from Pakistan, Singapore and United Arab Emirates.4. Solar panel tracking system projects. Customers are from Spain, India and Canada.5. Bolted steel storage tanks and silos lifting solutions. Customers are from South Africa, United States, Mexico, Russian Federation, Brazil and Vietnam.6. Dish antenna elevation and azimuth positioning projects. Customers are from Singapore, Malaysia and United States.7. Railway wagon projects. Customers are from South Africa.8. Beverage can production lines. Customers are from Netherlands, United States, Thailand and Indonesia.9. Steel factories production lines. Customers are from Iran, United States and Turkey.10. Continuous PU sandwich panel production lines. Customers are from Thailand and United Kingdom.JACTON Customers Areas(Countries)1.American Countries:United States, Mexico, Canada, Chile, Bolivia, Brazil, Colombia, Dominican Republic, Honduras, Costa Rica, Panama, Puerto Rico, Jamaica, Trinidad and Tobago, Aruba, Argentina, Peru, Venezuela.2.European Countries:Russia, Germany, Turkey, France, United Kingdom, Italy, Spain, Ukraine, Poland, Romania, Netherlands, Belgium, Greece, Czech Republic, Portugal, Sweden, Hungary, Belarus, Austria, Switzerland, Bulgaria, Denmark, Finland, Slovakia, Norway, Ireland, Croatia, Georgia, Armenia, Lithuania, Slovenia, Estonia, Cyprus, Luxembourg, Iceland.3.Asian Countries:Malaysia, Indonesia, Singapore, Pakistan, Philippines, Vietnam, United Arab Emirates, Thailand, Saudi Arabia, Iran, Turkey, India, Nepal, Yemen, Taiwan, Sri Lanka, Israel, Jordan, Kuwait, Qatar.4.Oceanian Countries:Australia, New Zealand, Fiji.5.African Countries:South Africa, Egypt, Ethiopia, Nigeria, Kenya, Tanzania.JACTON Products List1.Manual Worm Gear Screw Jacks, Electric Worm Gear Screw Jacks.2.Worm Gear Screw Jacks Series:JT series acme screw jacks, JTC series cubic screw jacks, JTW series machine screw jacks, JTM series worm screw jacks, JTB series ball screw jacks, JTD series cubic ball screw jacks, JSS series stainless steel screw jacks, JTS series bevel gear screw jacks, Non-standard series screw jacks.3.Spiral Bevel Gearboxes Series:JT series bevel gearboxes, JTP series cubic bevel gearboxes, JTA series aluminum bevel gearboxes, JTH series hollow shaft bevel gearboxes, BSS series stainless steel bevel gearboxes.4.Screw Lifting Systems and Systems Accessories:two-jacks systems, three-jacks systems, four-jacks systems, six-jacks systems, eight-jacks systems.Accessoriescover couplings, universal joints, cardan shafts, connecting shafts, electric motors, geared motors and reducers, hand wheel with crank handles, pillow block bearings, flange block bearings, rod end bearings, stop nuts, limit switches, safety nut, travel nuts, linear shafts and bearings, linear guides and bearings, telescopic spring covers, bellows boot, protective tube, trunnion adapter plates, trunnion mounting brackets, motor flanges, rotary encoders, potentiometers, frequency inverters and position indicators etc.5.Heavy Duty Linear Actuators Series:Parallel heavy duty linear actuators, In-line heavy duty linear actuators.6.Geared Motors and Speed Reducers Series:helical gearmotors Rseries, helical bevel gearmotors Kseries, parallel shaft helical gearmotors Fseries, helical worm gearmotors Sseries, small AC gear motor series and worm gear motor reducer series.Contact InformationDongguan JACTON Industry Co.,Ltd(VAT No.: 9144190007026567X3, registered Capital 500000CNY) is aleading manufacturer and supplier of screw jacks (mechanical actuators), bevel gearboxes, lifting systems, linear actuators, gearmotors and speed reducers, and others linear motion and power transmission products in China. We are Alibaba, Made-In-China and SGS (Serial NO.: QIP-ASI192186) audited manufacturer and supplier. We also have astrict quality system, with senior engineers, experienced skilled workers and practiced sales teams, we consistently provide the high quality equipments to meet the customers electro-mechanical actuation, lifting and positioning needs. JACTON Industry guarantees quality, reliability, performance and value for today’s demanding industrial applications.Website (English):www.jacton-screwjacks.comWebsite (English):www.jactonindustry.comWebsite (Chinese):www.jactonindustry.cn

Basic Info.

Model NO. 250 KG to 100-Ton Trademark JACTON Transport Package Standard Exporting Plywood Cases Specification 250 KG – 100 TON Origin Made in China HS Code 8425491000

Product Description

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Screw jack operation manual, handing of accessories, Installation and MaintenanceCheck the following matters before operation.* Check lubricant: Check lubricant quantity.* Check grease: Cheak grease of screw shaft* Run-in operation: It is required to conduct run-in operation in order to perform full performance. Therefore, conduct run-in operation for 2-4 hours with 1/3-1/2 of rated load before starting.* Caution on stroke: The stroke can overrun up and down in both direction within 5-20 mm. When the stroke overrun more than above, screw shaft will be stopped at the place where the stopper to be mounted on the screw shaft bump the housing stopper. But don’t try to conduct any work when the product is energized. Always turn off the power switch supply to avoid the product damage. However, screw shaft is locked then you must take off cover of output shaft. We recommended you to use the safety device such as torque limiter and others. But excessive over load to stopper may cause the products damaged.Handing of accessories* With bellows: The standard bellow is made from nylon tarpaulin. Unit with bellow must use if jack operation in such bad environment as outdoor or area filled dust or cutting power.* With key for whirl stop: It is the structure that enables the screw shaft to move up and down by screw jack itself. The key is fixed to cover of output screw and the key way is in the screw shaft. After used for long period of time, its frictional force worm out, widening the gap between the break disks. When key way exceed a certain distance, excitation of the screw shaft dose no longer a ctivate its armatures, then replace parts.* With motor: It is the type that the flange type motor is connected directly to the products by coupling. As it adopts the oil bath system in reducer part, it can move at high speed (confirm the attached instruction by motor maker)* With bevel gear box: It is the type that the bevel gear box is connected directly to the product. As you can position input shaft at right angle to the standard input shaft direction, it is useful to connect many devices. Don’t add the over hung load on the input shaft of bevel gear side.Installation* Mounting base: Mounting surface must be rigid enough and secure a flat surface processed mechanically. Otherwise, vibration and noise will cause the jack damage. If mount the reducer, motor, align the product properly.* Mounting bolt: For mounting bolt of jack, in case load force work on mounting bolt itself, use bolt of strength classification 10.9 or more.Maintenance* Change lubricant: For grease lubricant type, filled the grease through grease fitting. Excessive grease must removed from screw end cap cover. For oil bath type, after 50 hours of operation, change the lubricant for first time. After that, change every 6 months. Specially, for first time, unit must be drained, flushed wearing powder with light oil.* Change screw shaft grease: The lubricant for screw shaft is grease. Change it with new grease at earlier stage. (in about one week). Wipe off old grease and coat with new grease. In addition, it is recommendable to change the grease even if idle unit for long period (more than 6 months).* Check wear of female screw: Check the wear of female screw. Standard of changing female screw is depend on loading rate and frequency. For normal case, change the screw when maximum screw backlash reached the 1/4 of screw pitch.* Check worm gear: Check the gear of worm wheel whether if abnormal wear appears or damaged.JTC Series Cubic Screw Jack2.5 kN Cubic Mini Screw Jack (0.25T)1. Maximum static load capacity 2.5kN2. Lifting screw Tr 14×43. Gear ratios 5:1, 20:14. Custom made travel length5. Translating, rotating screw design6. Multiple mini screw jack systems7. Hand wheel operated, motor driven5 kN Cubic Small Screw Jack (0.5T)1. Maximum static load capacity 5kN2. Lifting screw Tr 18×43. Gear ratios 5:1, 20:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven10 kN Cubic Screw Jack (1T)1. Maximum static load capacity 10kN2. Lifting screw Tr 20×43. Gear ratios 5:1, 20:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven25 kN Cubic Screw Jack(2.5T)1. Maximum static load capacity 25kN2. Lifting screw Tr 30×63. Gear ratios 6:1, 24:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design6. Multiple units screw jack systems7. Hand wheel operated, motor driven50 kN Cubic Screw Jack (5T)1. Maximum static load capacity 50kN2. Lifting screw Tr 40×73. Gear ratios 7:1, 28:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design6. Multiple units screw jack systems7. Hand wheel operated, motor driven100 kN Cubic Screw Jack (10T)1. Maximum static load capacity 100kN2. Lifting screw Tr 55×93. Gear ratios 9:1, 36:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven150 kN Cubic Screw Jack (15T)1. Maximum static load capacity 150kN2. Lifting screw Tr 60×93. Gear ratios 9:1, 36:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven200 kN Cubic Screw Jack(20T)1. Maximum static load capacity 200kN2. Lifting screw Tr 70×103. Gear ratios 10:1, 40:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven250 kN Cubic Screw Jack(25T)1. Maximum static load capacity 250kN2. Lifting screw Tr 80×103. Gear ratios 10:1, 40:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven350 kN Cubic Screw Jack(35T)1. Maximum static load capacity 350kN2. Lifting screw Tr 100×103. Gear ratios 10:1, 40:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor driven500 kN Cubic Screw Jack(50T)1. Maximum static load capacity 500kN2. Lifting screw Tr 120×143. Gear ratios 14:1, 56:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design7. Multiple small screw jack systems8. Hand wheel operated, motor drivenJTWSeries Machine Screw Jack1 Ton Machine Screw Jack (1T)1. Maximum static load capacity 1 ton2. Lifting screw Tr 24×43. Gear ratios 6:1, 12:1, 24:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated2.5 Ton Machine Screw Jack (2.5T)1. Maximum static load capacity 2.5 ton2. Lifting screw Tr 30×63. Gear ratios 6:1, 12:1, 24:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated5 Ton Machine Screw Jack (5T)1. Maximum static load capacity 5 ton2. Lifting screw Tr 40×73. Gear ratios 6:1, 12:1, 24:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated10 Ton Machine Screw Jack (10T)1. Maximum static load capacity 10 ton2. Lifting screw Tr 58×123. Gear ratios 8:1, 12:1, 24:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated15 Ton Machine Screw Jack (15T)1. Maximum static load capacity 15 ton2. Lifting screw Tr 58×123. Gear ratios 8:1, 12:1, 24:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated20 Ton Machine Screw Jack (20T)1. Maximum static load capacity 20 ton2. Lifting screw Tr 65×123. Gear ratios 8:1, 12:1, 24:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated25 Ton Machine Screw Jack (25T)1. Maximum static load capacity 25 ton2. Lifting screw Tr 90×163. Gear ratios 10-2/3:1, 32:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated35 Ton Machine Screw Jack (35T)1. Maximum static load capacity 35 ton2. Lifting screw Tr 100×203. Gear ratios 10-2/3:1, 32:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated50 Ton Machine Screw Jack (50T)1. Maximum static load capacity 50 ton2. Lifting screw Tr 120×203. Gear ratios 10-2/3:1, 32:14. Custom made stroke length5. Translating, rotating screw design6. Multiple screw jack lift systems7. Anti-rotation keyed screw design8. Handwheel, Electric motor operated100 Ton Machine Screw Jack (100T)1. Maximum static load capacity 100 ton2. Lifting screw Tr 160×233. Gear ratios 12:1, 36:14. Custom made travel length5. Translating, rotating screw design6. Anti-rotation keyed screw design6. Multiple units screw jack systems7. Hand wheel operated, motor drivenShipment and Packing PicturesShipping:1. Ocean freight: seaport to seaport, price terms CIF, FOB, EXW, CFR etc.2. Air freight: airport to airport, price terms EXW, CRF etc.3. Air courier: DHL, FEDEX, UPS, TNT door to door shipment, price terms DDU, CPT etc.Packing:100% standard exporting plywood cases.Note:International Exporting Standard Wooden Material with Free Fumigation.JACTON Advantages1. International standard materials for All JACTON brand products. We insist on choosing brand suppliers to supply the high quality raw materials to control the producing process. Optimization constantly the production processes, inspecting in each link and managing production site.2. 100% quality assured with double quality inspections. The quality inspection by quality inspectors from processing to finished products as the first time. Before packing, the corresponding sales engineers must inspect the orders following the paper drawings, order quantities and special markings in the invoice or sales contracts as the second time. After that, fill in the inspection report with signature and company stamp.3. 100% safety transportation. Packing with strong standard export plywood cases materials (free fumigation), inner packing with epe foams to prevent products swaying and outer packing with iron sheets and fasteners to fasten the packages.4. Internationl sales engineers have professional knowledge and skills on our standard products and service. They have enough ability to solve the basic technical problem immediately whatever by phone, online chat, face to face communications.5. All the standard products with 2D CAD Drawings (PDF, DWG and DXF formats), and 3D CAD Models (STEP, STP, MODEL, IGS, PRT and CATParT formats).6. Custom design available, EPT service available, Free engineering advice, Free quotes available and Customer label available.7. Inspection equipments include motor with inverter drive system, height adjustmemt motorized lifting system, coordinate measuring machines, outside micrometers, inside micrometers, depth calipers, vernier calipers, digital calipers, hardness testers, digital noise meters, industrial infrared thermometers, digital speed measuring instruments, digital multimeters, and high precision clamp digital ammeter etc.8. Processing with modern advanced machines such as CNC gear hobbing machines, CNC flank grinding machines, CNC cylindrical grinding machines, multi-axis CNC milling machines, CNC lathes and others equipments.Finished Projects1. Theatrical solutions stage and orchestra platform lifts projects. Customers are from France, Australia, Netherlands, United Kingdom, Spain and Canada.2. Hydroelectric power station projects and water conservancy projects. Customers are from Vietnam, Australia, Malaysia, Russian Federation, Nepal, Pakistan, Belgium, United States and United Kingdom.3. Aircraft maintenance platforms and docking systems projects. Customers are from Pakistan, Singapore and United Arab Emirates.4. Solar panel tracking system projects. Customers are from Spain, India and Canada.5. Bolted steel storage tanks and silos lifting solutions. Customers are from South Africa, United States, Mexico, Russian Federation, Brazil and Vietnam.6. Dish antenna elevation and azimuth positioning projects. Customers are from Singapore, Malaysia and United States.7. Railway wagon projects. Customers are from South Africa.8. Beverage can production lines. Customers are from Netherlands, United States, Thailand and Indonesia.9. Steel factories production lines. Customers are from Iran, United States and Turkey.10. Continuous PU sandwich panel production lines. Customers are from Thailand and United Kingdom.JACTON Customers Areas(Countries)1.American Countries:United States, Mexico, Canada, Chile, Bolivia, Brazil, Colombia, Dominican Republic, Honduras, Costa Rica, Panama, Puerto Rico, Jamaica, Trinidad and Tobago, Aruba, Argentina, Peru, Venezuela.2.European Countries:Russia, Germany, Turkey, France, United Kingdom, Italy, Spain, Ukraine, Poland, Romania, Netherlands, Belgium, Greece, Czech Republic, Portugal, Sweden, Hungary, Belarus, Austria, Switzerland, Bulgaria, Denmark, Finland, Slovakia, Norway, Ireland, Croatia, Georgia, Armenia, Lithuania, Slovenia, Estonia, Cyprus, Luxembourg, Iceland.3.Asian Countries:Malaysia, Indonesia, Singapore, Pakistan, Philippines, Vietnam, United Arab Emirates, Thailand, Saudi Arabia, Iran, Turkey, India, Nepal, Yemen, Taiwan, Sri Lanka, Israel, Jordan, Kuwait, Qatar.4.Oceanian Countries:Australia, New Zealand, Fiji.5.African Countries:South Africa, Egypt, Ethiopia, Nigeria, Kenya, Tanzania.JACTON Products List1.Manual Worm Gear Screw Jacks, Electric Worm Gear Screw Jacks.2.Worm Gear Screw Jacks Series:JT series acme screw jacks, JTC series cubic screw jacks, JTW series machine screw jacks, JTM series worm screw jacks, JTB series ball screw jacks, JTD series cubic ball screw jacks, JSS series stainless steel screw jacks, JTS series bevel gear screw jacks, Non-standard series screw jacks.3.Spiral Bevel Gearboxes Series:JT series bevel gearboxes, JTP series cubic bevel gearboxes, JTA series aluminum bevel gearboxes, JTH series hollow shaft bevel gearboxes, BSS series stainless steel bevel gearboxes.4.Screw Lifting Systems and Systems Accessories:two-jacks systems, three-jacks systems, four-jacks systems, six-jacks systems, eight-jacks systems.Accessoriescover couplings, universal joints, cardan shafts, connecting shafts, electric motors, geared motors and reducers, hand wheel with crank handles, pillow block bearings, flange block bearings, rod end bearings, stop nuts, limit switches, safety nut, travel nuts, linear shafts and bearings, linear guides and bearings, telescopic spring covers, bellows boot, protective tube, trunnion adapter plates, trunnion mounting brackets, motor flanges, rotary encoders, potentiometers, frequency inverters and position indicators etc.5.Heavy Duty Linear Actuators Series:Parallel heavy duty linear actuators, In-line heavy duty linear actuators.6.Geared Motors and Speed Reducers Series:helical gearmotors Rseries, helical bevel gearmotors Kseries, parallel shaft helical gearmotors Fseries, helical worm gearmotors Sseries, small AC gear motor series and worm gear motor reducer series.Contact InformationDongguan JACTON Industry Co.,Ltd(VAT No.: 9144190007026567X3, registered Capital 500000CNY) is aleading manufacturer and supplier of screw jacks (mechanical actuators), bevel gearboxes, lifting systems, linear actuators, gearmotors and speed reducers, and others linear motion and power transmission products in China. We are Alibaba, Made-In-China and SGS (Serial NO.: QIP-ASI192186) audited manufacturer and supplier. We also have astrict quality system, with senior engineers, experienced skilled workers and practiced sales teams, we consistently provide the high quality equipments to meet the customers electro-mechanical actuation, lifting and positioning needs. JACTON Industry guarantees quality, reliability, performance and value for today’s demanding industrial applications.Website (English):www.jacton-screwjacks.comWebsite (English):www.jactonindustry.comWebsite (Chinese):www.jactonindustry.cn