XINDA Carbide & Wear Engineering
High-performance cutting tools, mining picks and tunneling components engineered for high-abrasion and high-impact rock conditions.
Explore MoreAbout Us
China-Based Manufacturer of High-Performance Cemented Carbide Cutting Tools
Xinda Technology specializes in the R&D and manufacturing of cutting tools for mining and engineering applications operating under high-wear and high-impact conditions. We are a technology-driven manufacturer with core strengths in cemented carbide materials engineering and wear-resistant applications.
Our product portfolio covers cutting tools for roadheaders, shearers, surface mining, trenching, drilling, and tunneling, as well as shield and TBM cutters and components, forming an integrated technical capability based on material design, heat treatment processes, and tool structural engineering.
Built on long-term service to mining and engineering projects, Xinda applies in-depth understanding of rock properties, wear mechanisms, and operating conditions directly to tool selection, structural optimization, and wear-life design. As a contributor to multiple industry and national standards, we are committed to delivering reliable, engineering-validated products and solutions.
23 years of experience in the cemented carbide industry
Over 10 years of experience in the R&D and production of cutting picks.
Over 20 patents
Participated in the drafting and formulation of three national and industry standards.
Exports to over 20 countries and regions worldwide.
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Product Center
Complete Range of Rock Cutting Tools
One-Stop Cutting Solutions for Mining & Construction
TBM Cutting Tools & Spare Parts
Surface Mining Picks
Roadheader Picks
Trenching Picks
Coal Mining Picks
Rotary Drilling Picks
TBM Cutting Tools & Spare Parts
Customer Success Stories
Proven Performance in Real Working Conditions
Shenzhen Metro Project | ~137 MPa Hard Rock
Shenzhen Metro Project
UCS ≈ 137 MPa, extremely hard rock
Tool life extended by 3×+, tunneling efficiency significantly improved
Guangxi Tunnel Project | F12 “Steel-Plate” Hard Rock Challenge
Guangxi Tunnel Project
UCS ≈ 120 MPa, steel-like hard rock
Tool consumption reduced by over 80%, project progress back on track
Chongqing Water Diversion Tunnel | 100 MPa Challenge
Chongqing Water Diversion Tunnel
UCS ≈ 100 MPa, massive hard rock with no visible joints
Dalian Bay Subsea Tunnel | Hard Rock & Shallow Cover
Dalian Bay Subsea Tunnel
UCS ≈ 100 MPa hard rock + 7 m shallow overburden
Construction period shortened by 35 days, tool wear significantly reduced
Shaanxi Alunite Mine Tunnel | Hard Rock Performance
Shaanxi Alunite mine tunnel
Hard rock, UCS ≈ 80 MPa
Pick consumption reduced by 87.5%, monthly advance increased by 50%
Xinjiang Fluorite Mine | Extreme Hard Rock
Xinjiang fluorite mine
Extremely hard rock, UCS ≈ 140 MPa
One pick consumed every 20 minutes; performance exceeded imported brands
Gansu Coal Mine | High-Efficiency Hard Rock
Gansu coal mine
Hard rock strata, UCS ≈ 120 MPa
Efficiency improved by 40%, stability surpassed imported products
Guizhou Coal Mine | Hard Rock, High Output
Guizhou coal mine
Hard rock, UCS ≈ 100 MPa
Efficiency increased by 40%, wear rate significantly reduced
Shenzhen Metro Line 16 | Shield Tunneling Project
Complex slightly weathered rock formations
High-toughness disc cutters with optimized structure
Full breakthrough without cutter replacement
Cutter change frequency significantly reduced
Guangzhou North River Water Diversion Project | HD418
Rock strength UCS 110–160 MPa
Disc cutter wear resistance improved by 30%+
No abnormal wear or cutter failure
Meets stringent TBM construction requirements
Hangzhou Metro Line 8 | Full-Face Excavation
Abrasive sand layers + strongly weathered granite
No cutter breakage or abnormal exposure after optimization
One-time breakthrough, high project recognition
News and Resources
Industry Insights · Advancing High-End Manufacturing
Contact Us
Address : No. 1403 and No. 1405, Xianyue Huan Road, Tianyuan District, Zhuzhou City, Hunan Province China
Sales Hotline : +86 19083069638
Customer Service Hotline : +86 731 22530680
WhatsApp : +44 7536353814
WhatsApp : +86 18973382314
Email : info@cinda-tec.com
Website : http://www.cinda-tec.com
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