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Difference between hot dip zinc and hot dip galvanising

Hot-dip zincing and hot-dip galvanising are two different processes for corrosion protection of metals, with hot-dip zincing usually providing better ...

China factory price and Advanced Automatic Screw Maker Thread Rolling Machine

Product Descriptionview more >>Frequently bought togetherHigh Speed Thread Rolling Machine Factory Price Thread Roller Hot Sale Thread Machine$4,800.0...

Max diameter one key molding nut drilling machine 2 spindle nut tapping machine

Nut tapping machine is a kind of mechanical processing equipment that processes internal threads, screws or teeth in the inner side of the holes of th...

hot forging furnace induction heating machine ipsen furnace mesh belt

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(...

What's self-tapping screw?

Self-tapping screws: similar to machine screws, but the threads on the screw for special self-tapping screws with threads. Used to fasten the connecti...

International Fastener Exhibition in New Delhi, India

It is a professional fastener exhibition in Southeast Asia FASTNER FAIR INDIA is a professional fastener exhibition in Southeast Asia, and also mainta...

High speed installation cold forging machine bolts and nuts making machine for screw

Hot popular Cold Forging machine bolt forming machine with inveter for good design

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(...

RBF 64S cold heading machine Latest production bolt former machine for anchor

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(...

Analysis of the principle and function of spring washers

In all kinds of mechanical connections, the anti-loosening of bolts is a very important link, and there are many ways to prevent loosening of bolts in...

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  • Cold heading machine manufacturer

    Cold heading machine manufacturer

    Author:
    Duration:
    Date:2016-06-06
  • Cold heading machine supplier

    Cold heading machine supplier

    Author:
    Duration:
    Date:2016-06-03
  • Cold heading machine

    Cold heading machine

    Author:Levi Zhang
    Duration:
    Date:2016-05-10
  • Thread rolling machine

    Thread rolling machine

    Author:
    Duration:
    Date:2016-05-10
  • Rolling machine, screw making machine

    Rolling machine, screw making machine

    Author:
    Duration:03:22
    Date:2016-04-16
  • Nuts and bolts making machines

    Nuts and bolts making machines

    Author:
    Duration:18:06
    Date:2016-04-16
  • Bolt and nut assembly machines

    Bolt and nut assembly machines

    Author:
    Duration:
    Date:2016-04-12