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Email:[email protected]

Phone :+86 15962807500

Add :CBD, Nantong , JiangSu, China

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SJ-50 Necking Machine

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  • Specification

This machine belongs to no cutting machining equipment. It delivers steel part in to a special mold to reduce with cold hydraulic pressure. The partial density can be improved so that improving the material tensile strength, to reduce the disadvantages of tensile resistance and impact toughness by peeling lathe. It is ideal equipment to process mining anchor rod and anchor bolt.


Technical data 

Item:

SJ-50

Necking range:

16-50mm

Necking length:

10-400mm

Necking rate:

≤3mm

After necking extension length:

10%-15%

Hydraulic motor:

22kw

Cooling motor:

0.09kw

Dimensions:

2500x900x1600mm

Weight:

3000

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