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{"title":"Die Grinders Compatible Tungsten Carbide Rotary Burrs Cylinder Metal Cutting","imgUrl":"https:\/\/img.chinax.com\/nimg\/d6\/ca\/335a8f5921742a227afe21977694-200x200-1\/die_grinders_compatible_tungsten_carbide_rotary_burrs_cylinder_metal_cutting_tools_designed_for_material_removal_and_surface_finis.jpg","attrs":{"Brand Name":"XinSheng","Model Number":"All","Place Of Origin":"China Sichuan","Minimum Order Quantity":"100"}}
{"title":"Precision Cutting Tungsten Carbide Rotary Burrs Tree Shape Ideal for Metal","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/20\/2b4f643b2188c6013f2dc4197535-200x200-1\/precision_cutting_tungsten_carbide_rotary_burrs_tree_shape_ideal_for_metal_deburring_engraving_and_detailed_surface_work.jpg","attrs":{"Brand Name":"XinSheng","Model Number":"All","Place Of Origin":"China Sichuan","Minimum Order Quantity":"100"}}
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{"title":"Manufacture and Trade Integration Tungsten Carbide Rotary Burrs Cylinder Metal","imgUrl":"https:\/\/img.chinax.com\/nimg\/e8\/60\/daa67e7f556d4968d079cf302676-200x200-1\/manufacture_and_trade_integration_tungsten_carbide_rotary_burrs_cylinder_metal_cutting_tools_engineered_for_material_removal.jpg","attrs":{"Brand Name":"XinSheng","Model Number":"All","Place Of Origin":"China Sichuan","Minimum Order Quantity":"100"}}
{"title":"Oval Tungsten Carbide Rotary Burrs Rotary Files Ideal for Smooth Grinding","imgUrl":"https:\/\/img.chinax.com\/nimg\/39\/1b\/c4cd986977b7cd92236a191b9628-200x200-1\/oval_tungsten_carbide_rotary_burrs_rotary_files_ideal_for_smooth_grinding_engraving_and_deburring_on_multiple_materials.jpg","attrs":{"Brand Name":"XinSheng","Model Number":"All","Place Of Origin":"China Sichuan","Minimum Order Quantity":"100"}}
Made of tungsten carbide substrate, cemented carbide outperforms bronze, cast iron and hardened steel bushings in abrasion resistance. It suffers minimal wear under dusty, muddy or poor-lubrication conditions, with a service life 5~20 times longer than bronze counterparts and fewer shutdowns for replacement.
2. High hardness & strong resistance to compression and impact
Hardness exceeds HRC70, featuring outstanding load-bearing capacity and anti-indentation performance. It resists deformation under heavy load and high pressure, ideal for heavy-duty shafts of hydraulics, pumps and construction machinery.
3. Low friction coefficient & good adaptability for self-lubrication
Precision-finished surface delivers high smoothness for stable operation with thin oil or dry running. With solid self-lubricating coating, it works well under minimal or zero lubrication.
4. High temperature & corrosion resistance
Heat resistance: Dimensional and hardness stability up to 500℃, suitable for high-temperature dies and hot pumps.
Resistant to acid, alkali and hydraulic fluid corrosion without rusting, perfect for chemical and hydraulic environments.
5. Superior dimensional stability & low thermal deformation
Low linear expansion coefficient prevents seizure caused by thermal expansion during temperature rise, maintaining stable fit clearance and coaxial accuracy for precision valves, pumps and compressors.
6. Outstanding performance in harsh working conditions
Preferred bushing for mining, metallurgy, construction machinery and injection molding machines exposed to sand, slurry and heavy dust.
Brief Disadvantages for Reference
Comparatively brittle against violent sudden shock vs tempered steel; higher machining cost than bronze or cast iron bushings.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
April 2022
Total Annual:
three hundred thousand USD-five hundred thousand
Employee Number:
20 people~50 people
Ecer Certification：
Verified Supplier
Zigong Xinsheng Hard Alloy Co., Ltd. is a privately-owned hard alloy enterprise that integrates research and development, design, manufacturing, precision machining, and sales services. We ensure product quality and provide customers with high-quality hard alloy products and excellent after-sales te... Zigong Xinsheng Hard Alloy Co., Ltd. is a privately-owned hard alloy enterprise that integrates research and development, design, manufacturing, precision machining, and sales services. We ensure product quality and provide customers with high-quality hard alloy products and excellent after-sales te...
