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handong Tuoshan Mining Machinery Equipment Co., Ltd. is a professional service provider of “Tuoshan” brand rock drilling tools. Shandong Sanshan Group has developed into a rock drilling tool and mining machine tool integrating scientific research, design, development, production and operation. Professional production base.

The company is mainly engaged in five series of products such as “Sanshan”, “Epiroc” brand small hole rock drilling tools, heavy rock drilling tools, down-hole drilling tools, shearer tools and bolt drills, among which:

1. The small hole rock drill has: 28-60 and other specifications of the one-line, cross-type, ball-tooth type rock drill bit, and the matching H22, H25 type 0.6M---8 meters of tapered joint brazing Rod. The product has obtained a number of national patents. Large-scale, assembly line operations have been formed, and the quality of each process is strictly controlled, and the unqualified products are prevented from entering the next process. Due to the excellent quality of the products and stable performance, the products are trusted by the majority of users. For many years, the production and sales of the products have been at the forefront of the domestic industry.

2. Heavy-duty threaded tools mainly include: R32, R38, T38, T45 and T51 threaded joints, drill rods, brazing sleeves and shank tails. The products can be used with the world famous brands of rock drilling rigs; The world's most high-quality steel for the use of tools, all of which are processed by a number of empty lathes, vacuum furnaces for heat treatment, product performance has reached the international advanced level, the products sell well at home and abroad. The company can also customize non-standard soldering products according to customer requirements.

3. DTH drilling tools mainly include: Ф80, Ф90, Ф100 impactor, and matching Ф50, Ф60, Ф76, Ф89 type DTH drill pipe and Ф80, Ф90, Ф105, Ф115, Ф165 type DTH drill bits. Based on the absorption of hundreds of domestic and foreign companies, the products are improved and innovated to make the product performance more stable and the service life is greatly improved.

4. Shearer tool series products mainly include various types of scorpion-type coal picks, boring teeth, and matching gears and adapters. The products can be used with various types of shearers and excavation at home and abroad. The machine can be used together, and non-standard products can be customized according to the actual situation of the user.

5, anchor drill series products, mainly used for bolt support Ф27, Ф28, Ф30, Ф32 and other types of dry and wet rock drill bits, diamond composite drill bit (PDC drill bit) and inner row powder type Anchor drill bits, anchor drill pipes, and a variety of extension rods and stirring rods. It can be used with various types of bolt rigs at home and abroad.