Torsional Vibration Damper / Crankshaft Pulley for Mazda RF7j11401
|FOB Price:||US $10-90 / Piece|
|Min. Order:||100 Pieces|
|Min. Order||FOB Price|
|100 Pieces||US $10-90/ Piece|
|Production Capacity:||80, 000 PCS / Month|
- Model NO.: RF7J11401
- Application: Mazda
- Package: Neutral Packing or Brand Packing
- Transport Package: Packed with Rust-Proof Paper in Corrugated Box
- Product: Crankshaft Pulley / Torsional Vibration Damper
- Minimum Order Quantity: 100 PCS
- Trademark: Sedsun
- Origin: China
Leading OE Manufacturer for Torsional Vibration Damper in China
-specialized in R&D development, testing & measurement, manufacturing of Torsional Vibration Damper
-supply to Deutz Dalian Engine Co., CNHTC (China National Heavy-Duty Truck), Weichai Power, Yulin Diesel Engine, Dongfeng Chaoyang Diesel, FAW Wuxi Diesel, BYD, Chery, Great Wall, Cummins etc.
-ISO 9001:2000 was certificated in 2001 & ISO/TS16949: 2002 was certificated in 2005.
-have the vertical supply chain structure, starting from casting, punching/stamping, pre-machining, fine machining, spinning, welding of viscous damper in means of laser welding, electron beam welding & argon arc welding, silicon fluids auto-controlled filling station, auto servo-controlled rubber ring pressing machine, auto-dynamic balancing machine, laser/pneumatic markink machine, to painting line.
Test & Verification facility
-frequency tester, static torque tester, ozone tester, hot temperature aging tester, low temperature rubber brittleness tester for rubber damper
-damping performance tester, viscosity meter for silicon fluids for viscous damper
-measurement facilities for torsional vibration amplitude, axial acceleration & temperature, spectrograph for metal element analysis
-have full independent facility & self-made program for measuring & analyzing the torsional vibration amplitude, axial acceleration & temperature
-can provide damping calculation base on engine's equivalent system value (mass elastic data of engine) and excitation data (cylinder pressures at different speed & angle) and the torsional vibration damper can be designed at concept stage of engine development
-the current serial damper can be developed, verified and optimised
Sedsun is fully confident to develop to be a professional torsional vibration damper company both domestic & abroad.
Know more about us: http://www.nbsds.com.cn/en/index.aspx