We are professional TBM shield Machine cemented Tungsten Carbide Blades for shield tunneling shield Tunnel Boring Machine factory from china
Shield machine, also known as tunneling shield or tunnel boring machine, is mainly used in tunnel boring in mine, road and railway constructions. Tungsten carbide blades are installed in the forefront of tunnel boring machine to cut through rocks. Basically, there are two types of cemented carbide blades for TBM: the one for soft rock formation and the one for hard rock formation. These two tungsten carbide blades are made from different grades of tungsten carbide. We provide a full range of carbide blades for TBM in both standard and custom configurations. Our company is able to produce various cemented carbide blades to fit various tunnel boring machines.
Applications
Tungsten carbide blade for TBM is mainly used to insert into drill bits to drill soft rock formation and coal formation. Other applications are based on our clients' specific needs. For a given rock formation, we are able to select suitable grades and shapes to make suitable cemented carbide blades.
Advantages
1. Tungsten carbide blades manufactured by our company have good quality and competitive price. They can be applicable for kinds of machining processes.
2. Our cemented carbide blades feature simple structure, low cost, high reliability and convenient use. They can effectively solve the problem of shield construction and pile foundation.
3. It can reduce the construction time, save the construction cost and improve the construction efficiency.
4. we has over 10 years' manufacturing experience of tungsten carbide blades. We have a few senior engineers who specialize in tungsten carbide field for many years.
5. We have strict quality control and assurance system to guarantee the consistent quality of cemented carbide blades.
6. For your non-standard parts, we have strong ability to make mold by ourselves, and produce them as per your requirements.
Heat treatment:
Normalized / Annealed / Quenched / tempered
Surface Treatment:
painting,plating,polishing,black oxide,transparent anti-rust oil
Quality control:
UT,MT,RT,PT,chemical composition test,mechanical property test,etc.
Inspection:
1, Raw material certificate(material chemical composition) 2, Heat treatment sheet report
3, Dimension inspection report 4, UT test report
Delivery condition:
Hot forged +Rough machined (black surface after Q /T)+ Turned
Competitive Advantage:
Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.
Excellent product quality and service, competitive price, "in-time" delivery
Name&Description |
Capacity |
Quantity |
3600Thydraulic press |
Max. single forging in 18T |
1 |
2000T hydraulic press |
Max. single forging in 9T |
2 |
800 hydraulic press |
Max. single forging in 5T |
1 |
6T electrical hydraulic hammer |
Max.single forging in 5T |
1 |
3T electrical hydraulic hammer |
Max.single forging in3T |
1 |
Air hammer |
Max.single forging from250kg to 1000kg |
7 |
Forging operation machine |
Max.singe forging from20T-5T |
7 |
Heat treatment Furance |
Max.8000*5000*1500mm |
11 |
CNC driling machine |
Max.5000mm |
2 |
Vertical lathe |
From 1600 to 5000mm |
60 |
Horizontal lathe |
Max.5000mm |
70 |
Band sawing machine |
260-1300mm |
36 |
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