Professional TBM Shield Cutter Bits for Tunnel Excavation

These shield cutters are designed for consistent penetration and reliability in diverse geological environments. By integrating tungsten carbide with alloy structural steel, we offer a tooling solution that balances wear resistance with impact toughness.

Key Features & Benefits

• Composite Material Construction: Each cutter utilizes a tungsten carbide tip for rock-breaking capability and a reinforced steel body for structural integrity.

• Enhanced Wear Resistance: The alloy head is formulated to withstand abrasive environments, supporting extended service intervals between tool changes.

• Effective Impact Absorption: The alloy steel body is treated to absorb shock loads, maintaining tool stability when encountering varying geological layers.

• Advanced Bonding Technology: Our specialized brazing process ensures a secure bond between the alloy head and the steel body, providing reliability during high-torque operations.

• Precision Engineering: Manufactured to tight tolerances to ensure a consistent fit on standard TBM and shield machine assemblies.

III. Product Attributes

1. Material Composition: Utilizes YG Series Tungsten Carbide for the cutting tip and 42CrMo Alloy Steel for the body to balance hardness and structural resilience.

2. Joining Process: Employs Vacuum Brazing Technology to ensure a stable and reliable bond between the carbide insert and the steel housing.

3. Specific Hardness: The carbide head maintains a hardness range of HRA 88-92, while the steel body is heat-treated to provide high tensile strength.

4. Mounting Compatibility: Designed with Precision Threaded Holes to ensure compatibility with major shield machine brands and international standard mounts.

FAQ:

Q1: तपाईं कारखाना वा ट्रेडिंग कम्पनी हुनुहुन्छ?
हामी उत्पादन अनुभव को 12 वर्ष संग कारखाना हो।

Q2: तपाईंको कारखाना कहाँ अवस्थित छ?
हामी झुझाउ शहर, हुनान प्रान्तमा अवस्थित छौं जहाँ टंगस्टन कार्बाइडको आधार छ।

Q3: मूल्य प्रतिस्पर्धी छ?
हाम्रो आफ्नै कारखाना छ। बलियो उत्पादन र वितरण प्रणालीको लागि धन्यवाद, हामी हाम्रा ग्राहकहरूलाई सबैभन्दा प्रतिस्पर्धी मूल्य प्रस्ताव गर्ने वाचा गर्छौं।

Q4: के उत्पादनहरू उच्च गुणस्तरका छन्?
हो। सबै उत्पादनहरू थोक उत्पादन अघि परीक्षण गरिनेछ, र हामी ढुवानी अघि योग्य उत्पादनहरू सुनिश्चित गर्न भौतिक गुणहरू, आकार र सहिष्णुता जाँच गर्नेछौं।

मलाई सम्पर्क गर्न नहिचकिचाउनुहोस्:

एमी
बिक्री प्रबन्धक

Zhuzhou Chuangde Cemented Carbide Co. Ltd
215, building 1, International Students Pioneer Park,
TaishanRoad, Tianyuan जिल्ला, Zhuzhou शहर।
इमेल:info@cdcarbide.com
Tel:+86-731-22506139
Mobile:+8613786352688
Whatspp/wechat/Skype : 0086 13786352688