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Screw jack machinery
Screw jack machinery
Specifications
Place of Origin :
China
Brand Name :
china coal
Certification :
MA, ISO9001
Description

Product Introduction

Screw jack is powered by human through screw pair drive, screw rod or nut sleeve as the jacking parts. Common screw jack rely 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, equipped with brakes.Relax brakes, can be self-rapid decline in weight, shorten turnaround times, but this jack more complex structures. Jackscrew long-term support 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.

Usage

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.

Product tags

machine screw jack

,

mechanical screw jack

,

construction screw jack
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Screw jack machinery

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Product Detail
Place of Origin :
China
Brand Name :
china coal
Certification :
MA, ISO9001
Contact Supplier
Screw jack machinery

Shandong China Coal Industry&Mining Supplies Group

Active Member
12 Years
Shandong, Jining
Since 2001
Business Type :
Manufacturer,Exporter
Main Products :
Art & Craft Product, Construction Equipment, Drilling Machine
Total Annual :
>lessthan$1,000,000
Employee Number :
1000-2000
Certification Level :
Active Member
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