TBM Cemented Carbide Shield Cutter High Hardness For Tunneling Working Machine
|Place of Origin:||Zhuzhou city, Hunan province, China|
|Model Number:||Various types|
Payment & Shipping Terms:
|Minimum Order Quantity:||20 Kilograms|
|Packaging Details:||Standard export packing or do as customer's requirements|
|Delivery Time:||7-20 days once get the deposit|
|Payment Terms:||L/C, T/T , Western Union, MoneyGram, E-Checking|
|Supply Ability:||400 tons/year|
|Product Name:||Cemented Carbide Button Bits||Material:||WC+CO|
|Size:||Various Size For Choice||Feature:||High Hardness,corrosion Resistance|
|Usage:||Drilling Tools||Trade Term:||FOB CIF C&F|
tungsten carbide parts,
carbide button bits
TBM cemented carbide shield cutter for tunneling working 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.
Our obvious Advantage :
- 100% Virgin Tungsten Carbide
- Corrosion resistance, wear resistance, High hardness
- Very good prices provided with discount possible for large quantity.
- Fast production time and delivery time
- Sample order and trial order are acceptable.
|Grade||Density||T.R.S||Hardness||Performance & Application Recommended|
|YG6||14.9||2100||90||For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.|
|YG8||14.7||2400||89.5||For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.|
|YG8C||14.7||2450||88.5||Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations.|
|YG9C||14.6||2450||87.8||Suitable to strips, conical buttons for rotary percussion-resistant, geological prospecting buttons, cut soft and medium hard formations.|
|YG10C||14.4||2550||87||Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations.|
|YG11C||14.4||2600||87||Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations.|
|YG13C||14.2||2650||86.5||Predominantly for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and vey hard formations.|
|YG15C||14||2700||86.5||For oil cone drill bits, for medium soft and medium -hard rocks.|
|YG15||14||2500||87.5||Good strength and less wear resistance, for bits of rotary hammer rock drills and heavy rock drills, for hard and very hard rocks.|
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. or it is 15-25 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit.
Easy way from Guangzhou and Shanghai to our company. Wamly welcome to visit us.