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Continuous miner CM coal mining cutter bits
* High performance& price ratio.
* Wear-resistant carbide tip for extended tooth life.
* Strong braze weld for superior tip retention.
* Specially hardened head for much longer tooth life.
* Fully ranged products.
* Factory, specializing in manufacturing mining cutter bits for more than 10 years.
* Strong technology, with many patent products.
* A whole set of advanced mechanical processing facility for forging and heat treatment.
Techgong provides high quality services and solutions for global mineral exploration and engineering construction, specializing in construction drilling tools, shield cutters, mining tools, road milling tools and rock drilling tools, etc. With strong R&D, advanced manufacturing level, complete quality control system and excellent international sales team, Techgong successfully conducts sales in countries such as Australia, Japan, Brazil, Russia, USA, Germany, UK and South Africa. Based on superb technical expertise and modern management concepts, Techgong has become one of the most reliable suppliers to international customers.
Techgong has a modern facility which equipped more than 300 sets of machinery, such as world-class CNC machining equipment, NC welding assembly lines, 4-axis and 5- axis machining centers, 1600T friction press, controlled atmosphere furnace and vacuum quenching furnace,etc. We have an annual capacity of 600 sets shield cutters, 6 million mining tools, 4 million construction tools and million road milling tools.