Raw Material Cemented Carbide Buttons Pillar Pins For Cement Iron Ore Copper

Grade of Cemented Carbide stud button Pins For rolling stone cement iron ore copper diamond

Grades are exclusive grade we developed for rolling machine.

High impact toughness, high abrasion resistance, stable physical ability, the appearance of fine workman ship etc.

Zhuzhou Mingri Cemented Carbide Co,. Ltd., leading manufacturer of Tungsten Carbide Studs for HPGR(High Pressure Grinding Roller)

in china since 2001.

Our Advantage:

1. Service life: 8000-10000 hrs for iron ore crushing and over 25000hrs for cement crushing.

2. Total production of HPGR studs: over 800tons.

It's used for rolling cement raw materials and clinker with long lifetime and work style

Production Process of Cemented Carbide stud button Pins For rolling stone cement iron ore copper diamond

To ensure the quality and the requirements of the drawings can be met before mass production
1st:, Start to prepare the RTP powder as per customer’s requirement with our wet-grinding machine
2nd, Before mass production, do a trial pressing and sintering using mould,

3rd, Check the appearances and the sizes of the samples with micrometer, projectors etc.

Test process of Cemented Carbide stud button Pins For rolling stone cement iron ore copper diamond

1st,Mass production, press the raw materials to shape blanks,

Notes: all carbide stud pins blanks must be passed by semi finished inspection

2nd,Sinter blanks to finish (HIP) and finished products inspection,

Notes:10 sets of vacuum sintering furnace and 2set of HIP in the factory ensure the best quality and production capacity.

3rd,Cleaning/tumbling to make the carbide stud pins clean and nice surface.

Packing of Cemented Carbide stud button Pins For rolling stone cement iron ore copper diamond

step 1, wrapped carbide stud pinsr in paper to avoid carbide stud pins be broken

step 2, put the carbide stud pins in inner small carton box

step 3, put the inner box into outer carton and fill the carton with foamed plastic

step 4, wrap the carton with packaging tape