Contact us

Tel:0813-2110808/2102693
Mob:13708159922
E-mail:
zhongjizhi_zg@163.com
            zhongjizhi@zgbrace.com  

Add: A19-20, 4th F, West District, Holiday Plaza, Zigong, Sichuan, China.

ZIGONG BRACE TRADE CO., LTD Add: A19-20, 4th F, West District, Holiday Plaza, Zigong, Sichuan, China.  蜀ICP备09034328号  Powered by www.300.cn

What are the reasons for the failure of picks?
The picks are divided into shearer picks and roadheader picks. They are parts of mining and tunneling machines.
Notice of the company's post-holiday work time delay
In order to effectively strengthen the prevention and control of the pneumonia epidemic caused by the new coronavirus infection, resolutely and effectively isolate the source of infection, cut off the source of risk, and better protect everyone's life and health, in compliance with government regulations, we hereby notify the following:
Is it too difficult to drill stainless steel? What kind of drill bit is the best for processing stainless steel?
High-speed steel (HSS) is a tool steel with high hardness, high wear resistance and high heat resistance, also known as high-speed tool steel or front steel, commonly known as white steel. High-speed steel knives are tougher and easier to cut than ordinary knives.
China's diamond bit industry has formed a certain scale and has great potential in the future.
Diamond bit is a drilling accessory with diamond as cutting tool. Diamond drilling refers to a drilling method that uses diamond as abrasive to break rock at the bottom of the hole in a rotary way and
Comparison of advantages and disadvantages between high speed steel and cemented carbide
Highspeedsteel: High-speedsteelisahigh-carbonandhigh-alloysteel,whichcanbedividedintotungstenandmolybdenumsteelaccordingtoitschemicalcomposition,ordinaryhigh-speedsteelandhigh-performancehigh-speedste
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