Model NO.
Screw Jack
Condition
New
Condition.
New
Brand
China Coal
Place of Origin
China
Supply Ability
1000 Sets Per Month
Model
Screw Hydraulic Rail Lifting Jack
Date
15 Days
Transport Package
Carton Box, Plastic Bagsor as Your Payment
Specification
CE, SGS
Trademark
China Coal
Origin
China
HS Code
8501510090
Production Capacity
1000 Sets Per Month
Type:
Rail Jack
Structure:
Pneumatic Jack
Capacity (Load):
21-30T
Power Source:
Hydraulic
Max Height:
301-350mm
Certification:
ISO 9001:2000, ISO 9001:2008
Introduction of China Coal Hot Sale Screw Hydraulic Rail Lifting Jack
Screw jack is powered by human through screw pair drive, screw rod or nut sleeve as the jacking parts. Common screw jack relies on screw self-locking effect by supporting weight, simple structure, but the transmission efficiency is low, return slowly. Lower screw jack without self-locking effect, is equipped with brakes. Relax brakes can be self-rapid decline in weight, shorten turnaround times, but this jack more complex structures. Jack screw long-term supports heavy loads, max weight reached 100 tons, used widely. After the bottom is mounted horizontal screw rod, the machine can make the weight for the small distance traversed.
Feature of China Coal Hot Sale Screw Hydraulic Rail Lifting Jack
As a common lifting and jacking tool on automotive, bridges, ships and machinery industries. Hook screw jack can hook lower position goods using hooking leg.
China Coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.
Photos of China Coal Hot Sale Screw Hydraulic Rail Lifting Jack
Screw jack is powered by human through screw pair drive, screw rod or nut sleeve as the jacking parts. Common screw jack relies on screw self-locking effect by supporting weight, simple structure, but the transmission efficiency is low, return slowly. Lower screw jack without self-locking effect, is equipped with brakes. Relax brakes can be self-rapid decline in weight, shorten turnaround times, but this jack more complex structures. Jack screw long-term supports heavy loads, max weight reached 100 tons, used widely. After the bottom is mounted horizontal screw rod, the machine can make the weight for the small distance traversed.
Feature of China Coal Hot Sale Screw Hydraulic Rail Lifting Jack
As a common lifting and jacking tool on automotive, bridges, ships and machinery industries. Hook screw jack can hook lower position goods using hooking leg.
China Coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.
| condition | new |
| Brand | China coal |
| place of origin | China |
| Supply Ability | 1000 sets per month |
Photos of China Coal Hot Sale Screw Hydraulic Rail Lifting Jack
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