PRECISION PM PARTS: COMPLEX MADE SIMPLE
Leading Powder Metallurgy Manufacturer in China for Sintered Metal Parts and Components
High-performance powder metallurgy parts for automotive, power tools, and industrial applications. We specialize in custom sintered parts, precision gears, and complex structural components with GB9-grade precision. Serving global customers with IATF 16949 certified quality since 2010.
Quick Answer
What does SinterWorks do?
SinterWorks is a powder metallurgy manufacturer focused on custom sintered gears, structural components, bearings, and automotive PM parts. We support customers that need repeatable high-volume production, lower material waste than machining, and engineering help on density, tolerance, and DFM before tooling starts.
Key Points
- Best fit for parts that need medium-to-high volume production with stable repeatability.
- Supports compacting, sintering, sizing, machining, heat treatment, and final inspection in one workflow.
- Useful when buyers are comparing powder metallurgy against CNC machining, casting, or forged alternatives.
Related Pages
Complete PM Parts Manufacturing Services
Full-service powder metallurgy manufacturer offering pressing, sintering, sizing, and secondary operations. From powder to precision sintered metal parts with 95%+ material utilization.
Industry-Proven PM Solutions
Serving global leaders in power tools, automotive, and industrial equipment with precision-engineered powder metallurgy components.
Power Tool Gearbox Components
High-precision gear systems for professional power tools including single-speed, dual-speed, and impact mechanisms. Our gears achieve GB9 precision grade using German KISSsoft software for tooth profile optimization, compensating for sintering shrinkage to deliver smooth, durable performance under high torque loads.
Technical Specifications
Automotive Powder Metallurgy Parts
Critical structural components for automotive applications including diesel engine rocker arm seats, lock mechanisms, and precision structural parts. IATF 16949 certified production with full PPAP documentation capability. Our parts meet stringent automotive quality standards with 100% inspection and traceability.
Technical Specifications
State-of-the-Art PM Manufacturing
Complete powder metallurgy production line from mixing to finishing, equipped with advanced machinery and comprehensive quality control.
Powder Mixing & Feedstock
- 3 mixing machines: 100kg & 500kg capacity
- Precise powder-to-binder ratio control
- Homogeneous mixing for consistent flow
- Material traceability from powder lot
- Iron-based, copper, stainless steel, magnetic alloys
Precision Compacting
- 36 presses: 6T to 400T capacity range
- Multi-level tooling for complex parts
- Automated press monitoring system
- 9 million parts monthly capacity
- Complex gears, bearings, structural parts
Controlled Atmosphere Sintering
- 4 sintering lines, 220 tons monthly
- Mesh belt & pusher furnaces
- Protective atmosphere (N2, H2)
- Temperature control +/-5C accuracy
- Steam treatment for surface hardening
Advanced Quality Control
- CMM coordinate measuring machine
- Gear measurement center (2021)
- Element analyzer & density tester
- Ultrasonic flaw detection
- Salt spray & hardness testing
Your PM Project Journey
From inquiry to delivery, streamlined powder metallurgy production with full quality assurance.
DFM & Quotation
Submit your drawings and requirements. Our engineers review for powder metallurgy feasibility, recommend material grades (iron-based, copper, stainless, magnetic), and provide tooling cost and piece price quotations.
Tooling & Pressing
Precision mold design using KISSsoft for gears. Multi-level tooling manufactured for complex geometries. Powder mixing, pressing on 6T-400T presses, and green part inspection before sintering.
Sintering & Treatment
Controlled atmosphere sintering in 4 production lines. Optional steam treatment for surface hardening, vacuum oil impregnation for bearings, and heat treatment for enhanced mechanical properties.
Finishing & Delivery
Secondary machining, sizing for precision, surface treatments (electrophoresis, Dacromet, spray coating), and comprehensive QC inspection. Full documentation including material certs and inspection reports.
Powder Metallurgy FAQ
Common questions about PM parts, powder metallurgy process, and our manufacturing capabilities
Still have questions about powder metallurgy parts? Contact our engineering team for technical specifications or custom PM part inquiries.