Worm Screw Jack Lift Gearbox Daftar Harga Gearbox Motor Engine Worm Gear Screw Jack Lifter Swl Mechanical Jack
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Product Highlights
- Customized Support: Offers OEM, ODM, and OBM services with flexible customization options.
- Self-Locking Safety: Mechanical design ensures the screw stays in place when power is removed.
- Wide Ratio Range: Available gear ratios from 6 to 36 for versatile speed and torque control.
- High Torque Output: Capable of delivering up to 500Nm output torque for heavy lifting.
- Diverse Applications: Suitable for textile, automotive, mining, marine, and construction machinery.
- Compact Structure: Lightweight design with long service life and convenient installation.
- Low Noise Operation: Bronze lifting nut reduces friction for smoother and quieter performance.
- Fast Delivery: Lead time within 15 workdays for both peak and off-peak seasons.
Product Attributes
- Customization
- Available
- Standard or Nonstandard
- Nonstandard
- Application
- Textile Machinery, Garment Machinery, Conveyer Equipment, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car, Power Transmission
- Model NO.
- screw jack
- Customized Support
- OEM, ODM, Obm
- Brand Name
- Beiji or Customized
- Certificate
- ISO9001:2008
- Structures
- Worm Gear and Worm
- Keyword
- Worm Screw Jack
- Color
- Green or Blue or Customized
- Ratio
- 6-36
- Product Name
- Swl Series Worm Gear Lift
- Input Speed
- 0-1440rpm
- Output Torque
- up to 500nm
- Applicable Industries
- Hotels, Manufacturing Plant, Food & Beverage Facto
- Rated Power
- 0.25-17.5kw
- Transport Package
- Carton
- Trademark
- HUAKE
- Origin
- China
- HS Code
- 8501320000
- Production Capacity
- 5000/Year
Product Images of Worm Screw Jack Lift Gearbox Daftar Harga Gearbox Motor Engine Worm Gear Screw Jack Lifter Swl Mechanical Jack
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Worm Screw Jack Lift Gearbox Daftar Harga Gearbox Motor Engine Worm Gear Screw Jack Lifter Swl Mechanical Jack -
Worm Screw Jack Lift Gearbox Daftar Harga Gearbox Motor Engine Worm Gear Screw Jack Lifter Swl Mechanical Jack -
Worm Screw Jack Lift Gearbox Daftar Harga Gearbox Motor Engine Worm Gear Screw Jack Lifter Swl Mechanical Jack -
Worm Screw Jack Lift Gearbox Daftar Harga Gearbox Motor Engine Worm Gear Screw Jack Lifter Swl Mechanical Jack -
Worm Screw Jack Lift Gearbox Daftar Harga Gearbox Motor Engine Worm Gear Screw Jack Lifter Swl Mechanical Jack -
Worm Screw Jack Lift Gearbox Daftar Harga Gearbox Motor Engine Worm Gear Screw Jack Lifter Swl Mechanical Jack
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Product Description
1.Convenient to adjust
2.Wide range of ratio
3.Easy to install
4.high torque
Application Industries:
Our SWL series screw jacks are widely used in the industries such as metallurgy,mining,hoisting and transportation, electrical
power,energy source,constrction and building material,light industry and traffice industry
Screw Jacks in construction
Often found in climbing mechanism of construction,the screw jacks use physical means to raise and lower loads, which typically range from 5 tons to 30 tons. A screw jack is a common type of mechanical jack, which works via a motor and gearbox by an operator. A screw uses the shape of its threads to raise or lower the load, or a traveling nut does the lifting while the screw turns in place. Mechanical jacks are self-locking(not for ball screw), which means that when power is removed from the jack, the screw stays in place until power resumes. This setup makes mechanical jacks safer than their hydraulic counterparts, because users don't have to fear a loss of power. The main components of screw jacks are; trapezoidal lifting screw also known as lead screw, worm screw, worm gear and gear housing. A worm screw is rotated manually or by a motor. With the rotation of the worm gear, the lead screw in it moves upwards or downwards linearly. The feed rate of the screw depends on the turning speed, the number of teeth of the gears and the size of the screw pitch. In some models of jackscrews, The lifting screw does not move up and down. It only rotates around its axis. A lifting nut (also known as a travelling nut) moves along the lead screw. The lifting nut of the screw jack is made of bronze to decrease friction.
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MODEL
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SWL2.5
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SWL5
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SWL10
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SWL15
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SWL20
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SWL25
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SWL35
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Maximum lifting force (kN)
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25
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50
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100
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150
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200
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250
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350
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Screw thread size
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Tr30*6
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Tr40*7
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Tr58*12
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Tr58*12
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Tr65*12
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Tr90*16
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Tr100*20
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Maximum tension (kN)
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25
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50
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99
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166
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250
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350
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Worm gear ratio (mm)
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P
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1/6
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1/8
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3/23
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1/8
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3/32
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3/32
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M
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1/24
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1/24
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1/24
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1/24
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1/32
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1/32
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Worm non rotating stroke (mm)
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P
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1.0
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0.875
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1.565
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1.56
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1.5
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1.875
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M
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0.250
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0.292
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0.5
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0.5
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0.5
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0.625
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||
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Maximum elongation of screw rod under tensile load (mm)
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1500
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2000
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2500
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3000
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3500
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4000
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Maximum lifting height at maximum pressure load (mm)
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The head of the screw rod is not guided
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250
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385
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500
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400
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490
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850
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820
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Lead screw head guide
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400
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770
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1000
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800
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980
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1700
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1640
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Worm torque at full load(N.m)
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P
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18
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39.5
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119
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179
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240
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366
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464
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M
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8.86
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19.8
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60
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90
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122
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217
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253
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efficiency(%)
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P
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22
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23
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20.5
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19.5
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16
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18
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M
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11
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11.5
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13
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12.8
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9
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11
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Weight without stroke(kg)
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7.3
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16.2
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25
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36
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70.5
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87
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Weight of screw rod per 100mm(kg)
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0.45
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0.82
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1.67
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2.15
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4.15
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5.20
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SWL Series worm screw Jack:
1.The elevator is a combination of turbine pair and trapezoid screw rod to complete the lifting and lowering of objects. 2.Compact structure, light weight, safety and reliability, long service life, convenient installation
3.Self-locking function in the static state.
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1. screw rod
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2. nut bolt
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3. cover
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4.Skeleton oil seal
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5.Bearing
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6.Worm gear
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7.Oil filling hole
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8.Case
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9.Skeleton oil seal
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10.Cover
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11. nut bolt
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12.Bearing
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13.Skeleton oil seal
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14.Bearing
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15.worm
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16.Flat key
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17.Bearing
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18.Skeleton oil seal
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19.Cover
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20.Nut bolt
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About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR265645". Items marked "
" are certified.
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Company Profile
Qingdao Chinese science Machinery Co., Ltd. is a professional manufacturer of high-performance, high-quality reducer. The company is located in Qingdao, a beautiful and rich coastal city, with beautiful environment and convenient transportation. The company has advanced design system and experience. The products are widely applied in the light and heavy mechanical drive fields. Such as beer and beverage, mine machinery, printing and dyeing, rubber and plastic, petroleum and chemical, lifting and transport, pharmacy and tanning, protection equipment, etc.
The company have high efficiency and high precision NC gear grinding machines and an automatic gear testing center, which represent world class level. The machine's installation and debugging precision is up to Grade 3, which ensures mass production of grade 5-6 gears. Our products sell well all over the world. We have successfully developed various products, including B and X serial cycloidal-pin gear speed reducers, ZDY, ZLY, ZSY serial hard gear face cylindrical gear speed reducers, DBY and DCY serial hard gear face cone gear speed reducers, R serial helical gear motors, S serial helical gear- worm gear motors, K serial helical gear curved tooth cone gear motors, F serial parallel axis helical gear motors, RV and VF serial aluminum alloy worm gear speed reducers, WP serial worm gear speed reducers, JWM, SWL and WSH serial screw lifters, Planet gear speed reducers. We also design and manufacture non-standard speed reducers. Products are exported to America, Russia, Korea, the Middle East, South Africa and other countries and regions, and are well received by new and old customers.
About Our Factory & Business Background
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Business Type
- Trading Company
- Address
- Shengao Electrial City a-27, No.7 Wenzhou Road, Qingdao, Shandong, China
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Plant Area
- 1199 square meters
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Number of Employees
- 9
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Registered Capital
- 500,000 RMB
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Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
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Average Lead Time
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Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
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Minimum Order Quantity
- 1 Pc
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Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Industrial Equipment & Components
-
QA/QC inspectors
- 2 people
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Inspection Type for Finished Products
- Random inspection(Visual inspection)
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Inspection Method for Finished Products
- Finished product checked by packing staff
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Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
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ODM Service Available
- Yes
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R&D Engineers
- 1 people
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Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2003-04-28
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Export Year
- 22 Years
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Main Markets
- North America, Europe, Southeast Asia/ Mideast
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Repeat Buyers Choice
- 50%~80%
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Number of Foreign Trading Staff
- 2
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Overseas Agent/Branch
- No
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New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
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Cooperated with Fortune 500
- No
FAQ
- What is the maximum lifting capacity?
- The SWL series supports lifting forces ranging from 25kN to 350kN (2.5 to 35 tons).
- Is the screw jack self-locking?
- Yes, the mechanical screw jack is self-locking, meaning it holds the load securely even without power.
- Can the product be customized?
- Yes, we offer OEM, ODM, and OBM services with full customization options based on samples or designs.
- What is the lead time for orders?
- The average lead time is within 15 workdays regardless of the season.
- What payment terms do you accept?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What is the input speed range?
- The input speed ranges from 0 to 1440rpm.
- What materials are used for the lifting nut?
- The lifting nut is made of bronze to decrease friction and ensure durability.
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