Grade of wholesale YG13C cemented tungsten carbide tips carbide
shield cutter TBM
| Grade | Density g/cm3 | Hardness HRA | T.R.S MPa | Performance&application recommend | Approx grades in China | ISO |
| MK40 | 13.5 | 83 | 2850 | Predoninatly for the buttons of tricone bits and inserts of rotary
percussion bits fo cut hard and very hard formations | ML40 | |
| Other grades and sizes can be offered as per customers'
requirements |
Carbide shield cutter machine of tunneling tool is a kind of
advanced equipment for underground tunnel construction.
It is with long life time carbide shield cutter.
This equipment can do the field operation that not affect any
construction on the ground.
This is available and best choice for crowd city areas, protecting
buildings or historic site on the ground.
There is a very big circle cutter in the front of shield cutter
machine with carbide shield cutter TBM
We have research and developed carbide shield cutter with special
material that mainly suitable for tunnel borer machine
High impact toughness,high abrasion resistance,stable physical
ability,the appearance of fine workman ship etc.
Application of big sale tungsten carbide tbm shield cutter for
tunnel boring machine
Shield machine of Tunnelling tool is a kind of advanced equipment
for underground tunnel construction. This equipment can do the
field operation that not affect any construction on the ground.
This is available and best choice for crowd city areas, protecting
buildings or historic site on the ground.
There have a very big circle blade in the front of shield machine,
We have mounting various kind of cutters on the blade. In order to
promote stable and long life time of application, we have research
and developed special tungsten carbide materials that mainly
suitable for tunnel borer machine: high impact toughness, high
abrasion resistance, stable physical ability, the appearance of
fine workmanship etc.
Production Process of big sale tungsten carbide tbm shield cutter
for tunnel boring machine
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 big sale tungsten carbide tbm shield cutter for
tunnel boring machine
1st,Mass production,press the raw materials to shape blanks,
Notes:all carbide shield cutter 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 shield cutter clean and nice surface.
Packing of big sale tungsten carbide tbm shield cutter for tunnel
boring machine
step 1, wrapped carbide shield cutter in paper to avoid carbide shield cutter TBM be broken
step 2, put the carbide shield cutter in inner small carton box
step 3, put the inner box into outter carton and fill the carton
with foamed plastic
step 4, wrap the carton with packaging tape
Zhuzhou Mingri Tungsten Carbide Co., Ltd. was established in May of
2001 with the investment of RMB 40 million. We have up-to-date
production machine line and a lot of technicians.
Production capacity 50tons/month,well-known brand ”Ri Xin” has registered in Europe for 6 years
Zhuzhou MingRi Cemented carbide co.,ltd is located in the tungsten
carbide hometown , convenient transportation, from changsha airport
just 40 minutes, wuhan just 1.5 hour, from guangzhou just 2 hours.
A favorable peripheral environment for cemented carbide
manufacturing provides a natural barrier. Convenient traffic for
tomorrow's internationalization laid a wide road.
We specialize in various of tungsten carbide products. Our products
are sold to the UK, Europe, Japan, Korea, Taiwan area and Southeast
Asia.
We strive for long-term business relationships with all customers,
and look forward to being your first choice for your source of
carbide.
Fair
As a 20 years manufacturer history
Zhuzhou Mingri Cemented Carbide Co.,Ltd has more than 150 people factory,
and sales team is 20 people, for open new and bigger market, we attend fair in different
country and city in each year, and got good result from fair show.
FAQ
1. Are you factory ?
Yes,we are factory that located in zhuzhou city, hunna province .
Welcome to visit us
2.How about the quality control ?
We have 4 main step of controlling quality when production . We
have mature quality control system from ordering to shipment .
3.How to guarantee the delivery and shipment ?
We need your drawing to confirm dimension ,if we have mold,then
production will be soon ,if not ,we need open mold for you
Every carton box will be packed with waterproof protection method
.Please don't worry about it
Feel free to contact me
Aimee
Whatsapp/wechat/phone : 0086 18593402651
