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Company Info
Jining Hengwang Mining Machinery Co. , Ltd

Street Address: Wutaizha Road

City: Jining

Province: Shandong

Country/Region: China

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Bolt Torque Amplifier

Bolt Torque Amplifier

Application:  MINE

Market Type:  After Market

Product Attribute:

Applicationt: 

MINE

Production Description:

Product Name: Bolt Torque Amplifier
Product introduction: 

Very good solve the bolt torque amplifier jumbolter torque is small, and tighten bolt support can not reach the design requirements, after using the product, can use jumbolter torque amplification 5 times, bolt pre-tightening force than used alone jumbolter anchor installation, 5 times the pre-tightening force, to better achieve the effect of active anchor supporting roof, reducing the drivage roadway roof subsidence, improve the effectiveness of the anchor net supporting roof and initiative. 

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