• X50CrMoV51/1.2345/DIN X50CrMoV5-1/X50CrMoWV5 Forged Forging Steel shield tunneling machine cutter TBM cutter Cutting Rings
  • X50CrMoV51/1.2345/DIN X50CrMoV5-1/X50CrMoWV5 Forged Forging Steel shield tunneling machine cutter TBM cutter Cutting Rings
  • X50CrMoV51/1.2345/DIN X50CrMoV5-1/X50CrMoWV5 Forged Forging Steel shield tunneling machine cutter TBM cutter Cutting Rings

X50CrMoV51/1.2345/DIN X50CrMoV5-1/X50CrMoWV5 Forged Forging Steel shield tunneling machine cutter TBM cutter Cutting Rings

Processing Object: Metal
Molding Style: Forging
Molding Technics: Forging
Application: Machinery Parts
Material: SS
Heat Treatment: Quenching
Customization:

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Basic Info.

Model NO.
X50CrMoV51 Cutter rings
Surface Treatment
Polishing
Forging Tolerance
+/-0.5mm
Standard
AISI
Certification
CE
Material Grade of Forged Rings
F61
Transport Package
Wooden or Steel Frame Crate Packing
Specification
CE
Trademark
LY
Origin
Jiangyin
HS Code
722840000
Production Capacity
5000 Tons/Year

Product Description

We are professional X50CrMoV51/1.2345/DIN X50CrMoV5-1/X50CrMoWV5 Forged Forging Steel shield tunneling machine cutter TBM cutter Cutting Rings factory from china

Our cutter rings are produced from standard steel, heavy duty steel and H13 tool steel with standard profile or hard faced profile in different hardness to accommodate various geological conditions such as sandstone, conglomerates, limestone, marble, quartzite, basalt, diorite and granite.
They are apply to the sand limestone, dolomite, kimestone, condensate, such as granite from soft rock to hard rock, all rocks. And they are suitable for Herrenknecht, Mitsubishi, Wirth, Komatsu, Robbins tunnel boring machines, we also can produce according to customers drawings or samples
It could be devided into single disc cutter , double disc cutter , multiple disc cutter . Its outer cutter rings could be devided into standard cutter ring , wide disc cutter ring , heavy duty cutter ring , surface overlaying welding cutter ring , cutter ring with carbide button etc .

Its cutter rings material could be choosed according to tunnel working condition
TBM cutter rings must be highly wear resistant and robust because they serve as the key excavation component.
Standard cutter rings are forged with alloy tool steel and heat-treated to HRC56-58 with an ideal balance between hardness and toughness, making them suitable for soft ground to mixed ground.
Heavy duty cutter rings are forged with alloy tool steel and particularly heat-treated to HRC57-59 with an ideal balance between hardness and toughness to avoid curling and fracturing, so they are suitable for hard rock and abrasive rock.
cutter rings are inserted with tungsten carbide tips and suitable for abrasive but not hard ground. The undulating nature of we would help the cutter to rotate in the low strength but abrasive rock, and avoid flat spotting.
The cutter rings are manufactured with ideal profile and tip width, usually 13mm to 25mm depending on ground conditions, in order to achieve high excavating efficiency and long lifetime.
Our TBM cutter rings can be interchanged completely with Herrenknecht, Palmieri, Robbins, and Wirth cutter rings.

X50CrMoV51/1.2345/DIN X50CrMoV5-1/X50CrMoWV5 Forged Forging Steel shield tunneling machine cutter TBM cutter Cutting RingsX50CrMoV51/1.2345/DIN X50CrMoV5-1/X50CrMoWV5 Forged Forging Steel shield tunneling machine cutter TBM cutter Cutting RingsX50CrMoV51/1.2345/DIN X50CrMoV5-1/X50CrMoWV5 Forged Forging Steel shield tunneling machine cutter TBM cutter Cutting Rings

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 X50CrMoV51/1.2345/DIN X50CrMoV5-1/X50CrMoWV5 Forged Forging Steel shield tunneling machine cutter TBM cutter Cutting Rings






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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