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Hard alloy blank supplier
time：
2025-06-25 13:49
source：
Lizhou
In the precision machining, mechanical manufacturing, and cutting tool industries, cemented carbide rods 、 cemented carbide blanks and cemented carbide insert blanks are core raw materials, and their quality directly affects the performance and lifespan of the final product.
Choosing reliable manufacturers and suppliers is crucial. This article will recommend industry-leading companies
Recommended Cemented Carbide Blank Suppliers:
1. Zhuzhou Lizhou Cemented Carbide Co., Ltd.
As a leader in the cemented carbide industry, Powei Cutting is both a manufacturer of cemented carbide rods , and a cemented carbide factory with over 30 years of experience. Its core competitiveness lies in:
Technological Advantages : Using nano-scale tungsten carbide powder and gradient sintering technology, the rod hardness reaches HRA 93 or higher, improving anti-cracking properties 35%；
Custom Response : Supports 72 delivery of non-standard insert blanks within hours, with tolerance accuracy of ±0.005mm ；
Environmental Priority : Passed ISO 14001 certification, with a waste recycling rate exceeding 95% ，providing long-term supply to European high-end automotive parts manufacturers.
Applicable Scenarios : Aerospace, medical devices, high-precision molds, and other demanding working conditions.
2. Kennametal Germany
Kennametal is a world-renowned supplier of cemented carbide , especially adept at R&D of complex geometry insert blanks:
Innovative Coating Solutions : Unique KAR85-IC coating technology extends blade life 50%；
Digital Services : Provides online 3D model libraries and AI processing parameter optimization tools;
Localized Warehousing : Regional centers established in Munich and Shanghai, with urgent orders 48 arriving within hours.
Applicable Scenarios : Heavy machinery processing, energy equipment parts manufacturing.
3. Sumitomo Electric Industries, Japan
Sumitomo Electric Industries, as a long-established cemented carbide manufacturer, is known for its micron-level processing capabilities:
Ultra-fine Grain Technology ： 0.1μm grain size tungsten carbide matrix, suitable for diameters 0.3mm or less micro drills;
Automated Production Line : Full-process robot operation, monthly production capacity exceeding 200 tens of thousands of pieces;
JIT Delivery Mode : Provides zero-inventory management support for Japanese automotive electronics customers.
Applicable Scenarios : Consumer electronics, semiconductor packaging, micro connector processing.
In the cemented carbide industry, the choice of supplier directly affects a company's production efficiency and market competitiveness.
Powei Cutting Co., Ltd., with its cutting-edge material technology, intelligent manufacturing system, and global service network, has become a carbide blanks sellers value creator.
Whether it's standard product procurement or customized needs for complex working conditions, Powei Cutting always adheres to " Zero Defects ” Quality and " Zero Distance ” Service to empower customer success.
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