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M2 to M36 all size cold forging machine bolt maker with cover
Semi Cover Screw Threading Machine Thread Rolling Machine for Drywal Screws
Micro Nut Drilling Machine Nut Tapping Machine for Flange Nut
M2 M4 Micro Nut Threading Machine Nut Tapping Machine with Hopper
Automatic Cold Forging Machine Six Station Nut Bolt Making Machine for Screws and Bolts
The Last Day of Fastener Fair Global Stuttgart 2025 Trade Show
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Harbin Rainbow Technology Co., Ltd.Address:C2-02 Handi Building,Songbei Distr.,Harbin,ChinaPostal Code:150028Web site address:http://www.fastenerequip... Contact Now
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What is Cold Forging – Cold Forging Process, Materials, Uses, Advantages & Disadvantages

Working principle of nut tapping machine

Nut tapping machine is a kind of machining equipment that processes internal threads, screws or teeth buckles on the inner side of the holes of variou...

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 ...

Tightening bolts can not be ignored friction can cause problems to solve the problem

fortensionbolt, The friction force is a factor to be reckoned with. Bolt friction joint has been in existence, it may be part of the reason that cause...

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

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...

Thread Rolling

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...

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(...

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...

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New effect Harbin Rainbowtechnology company

Bunny 2023-09-15 09:42:48
The New Year is coming, looking back on the whole year, each member of the machine repair team in each
Under the leadership of a leader, strictly abide by the rules and regulations of the factory, strict from all aspects
Demand yourself. Always adhere to the actual situation in the factory as the starting point to ensure the machine
The normal operation of the machine is the premise, in order to reduce the maintenance cost and shorten the maintenance hours
The goal is to lay a good foundation for each workshop to complete various production tasks on time
Base. Although the working environment of machine repair is more complex, every member of the machine repair team is diligent
Hard work, carry forward the spirit of not afraid of hardship, unity and hard work, and constantly improve their own job
Professional moral quality and professional skill level. Thus excelling in the range of challenges faced
Accomplished all the tasks. Since the year, in the leaders and all the members of the machine repair
With our joint efforts, we have made the following outstanding achievement