Description of coal mining picks
The tooth body is made of high quality cold extrusion 42CrMo, high density not decarburization. Numerical control lathe processing ensures consistent size. With special heat treatment process of 40-45 degrees, its surface is almost no oxidation, tooth head using isothermal quenching process, its hardness doesn't reduce. Production of cemented carbide by formal domestic companiesYG11C, stable quality can accord customer needs to add welding wear-resisting layer, hardness reaches more than 65 degrees.
We can provide customized products, if you have special requirements, please provide us the parameters of the products.
Feature of coal cutting picks
1) Replace easily no need special tools;
2) Effective against abrasion working conditions;
3) In the working process don’t produce high temperature spark.
We can also provide mining picks with wear-resistance and laser cladding technique
Application of coal cutting picks
Superior material and technology makes the cutting pick have a impact toughness and high wear resistance. Cutting teeth can’t produce high temperature spark in the working process. Thus is benefit to the safety production of coal mining. Coal cutting teeth often uses with shearer.
Packaging and shipping
Packaging for coal cutter picks is in plastic pail, 10 pieces are in one pail.
Samples are shipped by express, batch products are shipped by sea or by air.
Delivery: 1-5 days for sample, 1-15 days for batch products.
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Xi'an Tydrillbits Co.,Ltd
Tel:0086 29 88894370
Fax:0086 29 88292894-602
Add:Num.11 Dianzi 3rd road Yanta district Xi'an China