Hangzhou JENTAN Machinery Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 500000pcs per year |
| Delivery Time | 7-60 days |
| Warranty | 1 year |
| Size | 12 inches |
| Features | Adjustable height, easy to operate, durable |
| Type | Mechanical Jack |
| Application | Industrial use |
| Capacity | 3.2-380 tons |
| Country Of Origin | China |
| Usage | Heavy duty lifting |
| Weight | 19.5-60 kg |
| Material | Steel |
| Color | yellow |
| Place of Origin | China |
| Brand Name | Jentan |
| Certification | CE;GS;EN;ISI;AU;UL;CUL;TUV |
| Model Number | JTSJ-A |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 500000pcs per year |
| Delivery Time | 7-60 days | Warranty | 1 year |
| Size | 12 inches | Features | Adjustable height, easy to operate, durable |
| Type | Mechanical Jack | Application | Industrial use |
| Capacity | 3.2-380 tons | Country Of Origin | China |
| Usage | Heavy duty lifting | Weight | 19.5-60 kg |
| Material | Steel | Color | yellow |
| Place of Origin | China | Brand Name | Jentan |
| Certification | CE;GS;EN;ISI;AU;UL;CUL;TUV | Model Number | JTSJ-A |
| High Light | Custom manual mechanical screw jack ，Heavy Duty manual mechanical screw jack ，Custom mechanical screw jack 50 ton | ||
Operating on the fundamental principle of the screw mechanism, it converts rotational force (torque) applied via a handle or motor into linear, vertical movement. This provides a significant mechanical advantage, allowing a small input force to safely manage loads ranging from hundreds to thousands of kilograms.
High Reliability: Requires no hydraulics or pneumatics, making it robust and maintenance-free.
Safety & Stability: Features a self-locking mechanism that holds the load securely in position without continuous application of force, preventing unintended lowering.
Precision Control: Allows for extremely accurate, fine adjustments in positioning.
Durability: Built from high-strength materials to perform in demanding industrial environments.
| Model | Capacity (T) | Lifting Height (mm) | Min. Height (mm) | Piece/Canton | N.W. (kg) | G.W. (kg) | Package Size (cm) |
| QL3.2 | 3.2T | 110 | 200 | 5 | 18.5 | 19.5 | 61*25*16 |
| QL5 | 5T | 130 | 250 | 5 | 27.5 | 28.5 | 68*28*18 |
| QL8 | 8T | 140 | 260 | 5 | 27.5 | 28.5 | 68*28*18 |
| QL10 | 10T | 150 | 280 | 4 | 24.5 | 25.5 | 55*31*20 |
| QLD10 | 10TD | 75 | 200 | 5 | 24.5 | 25.5 | 68*28*18 |
| QL16 | 16T | 180 | 320 | 3 | 29.5 | 30.5 | 54*35*21 |
| QLD20 | 20TD | 90 | 225 | 3 | 24.5 | 25.5 | 54*30*20 |
| QL20 | 20T | 180 | 325 | 3 | 29.5 | 30.5 | 54*35*21 |
| QL25 | 25T | 130 | 275 | 3 | 27.5 | 28.5 | 54*30*20 |
| QL32 | 32T | 200 | 395 | 2 | 32 | 33 | 43*41*23 |
| QLD32 | 32TD | 180 | 320 | 2 | 28.5 | 29.5 | 41*32*26 |
| QL50 | 50T | 250 | 452 | 1 | 29 | 30 | 49*32*26 |
| QLD50 | 50TD | 150 | 330 | 1 | 24 | 25 | 37*32*26 |
| QL100 | 100T | 200 | 452 | 1 | 59 | 60 | 52*37*26 |
| QL200 | 200T | 200 | 472 | 1 | / | / | / |
| QL320 | 320T | 200 | 540 | 1 | / | / | / |
| QL380 | 380T | 200 | 600 | 1 | / | / | / |
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
20000000-30000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Hangzhou Jentan Technology Co. Ltd. specializes in R&D, production and marketing of products, covering high-quality manual lifting tools, electric lifting tools, webbing sling and other lifting equipments with features of various styles, complete specifications and large scale. Our products a... Hangzhou Jentan Technology Co. Ltd. specializes in R&D, production and marketing of products, covering high-quality manual lifting tools, electric lifting tools, webbing sling and other lifting equipments with features of various styles, complete specifications and large scale. Our products a...
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