1. Due to the use of a vacuum furnace welding heat treatment whitening
production line, the production process strictly controls the welding
temperature in two closed-loop systems, fully exerting the capillary effect
of the solder. Therefore, the solder is evenly distributed, with high weld
filling and shear strength.
2. Imported brazing flux and solder are used, and multi taper, coarse grain
hard alloy cutting heads are used to ensure maximum cutting efficiency of
mining machinery, greatly improving product wear resistance and impact
toughness.
3. Adopting a special heat treatment process to strictly control the
concentration of quenching liquid, the hardened layer of the cutting teeth
is thickened, and the wear resistance and impact toughness are greatly
enhanced.
Serving coal mine producers and builders is our responsibility and
aspiration. Providing excellent quality, good reputation, and comprehensive
after-sales service to meet customer needs is our obligation.
Our products are exported to various parts of the world, and our high
quality products and comprehensive after-sales service have won unanimous
praise from customers. We are willing to serve you wholeheartedly!