Page Views: 251 Date Added: 11/04/2010 Last Updated: 03/03/2012 Expiry Date: 11/01/2020 Product/Service Details Product Name：Powder Metallurgy Drive Gear and Driven Gear (Active Gear and Inactive Gear) Raw Materials：Cu: 2%, C: 0.6% - %, Ni: 1.5-2.5, Mo:0.5. Fe: rest Feature: 1. Density of drive gear: ≥6.8g/com3 2. Hardness of drive gear: ≥60 HRB 3. Density of passive gear: ≥6.6g/cm3 4. Hardness of passive gear: ≥45 HRB 5. Close dimensional tolerances 6. Improved wear resistance 7. Low noise Application: Gear pump, Oil pump, Crescent gear pump, Double gear pump, Plunger pump, Multi-way valve Processing: Mixing powder——Forming——Sintering——Sizing——Machining——Oil impregnant——Checking——Packing——Shipping Manufacturability: 1. Auto Press: 50T, 100T, 140T 2. Hydraulic Press: 100T, 315T, 600T, 800T 3. Six sinter furnaces, including one harden Sinter Furnace 4. Heat treatment: Carbonitriding quenching and high frequency quenching in-house 5. Pedrail ultrasonic cleaner line and auto deburring 6. In-house tooling making: EDM, wire cutting machine 7. Strength in machining: Machine center, CNC milling, CNE lathe, Two end lapper etc. Test Ability: 1. Carbon selfur determinator 2. Metallurgic microscope 3. Hydraulic universal material tester 4. Hardness testers 5. Pneumatic measuring instrument 6. Measuring projector 7. Gear testing instrument 8. Electrical profilometer 9. CMM QMS: ISO9001:2008 ISO/TS16949:2009

Company Information (Hefei Bolin Advanced Materials Co.,ltd.)

Company Profile: Hefei Bolin Advanced Materials Co., Ltd. was founded by four professors in Hefei Industry University in 1997. At the beginning, we offer technical service to manufacturers of self-lubricating wrapped bearing and powder metal parts. With more than ten years' great efforts, our company has developed four branch companies: Hefei Bolin Powder Metallurgy Co., Ltd, Hefei Bolin Composite Materials Co., Ltd, Hefei Boming Mechanical Electronic co., Ltd. and Hefei Bolin Special Equipments Co., Ltd. The number of staff in our company is 320, including 62 R&D personnel. Our company has two production bases in Hefei, one is located in Shuangfeng industrial park with total area of 8000 square meters, the other is located in New and High-Tech district with total area of 15.000 square meters, and the R&D building with total area 8000 square meter is under construction. Our company owns more than 400 sets equipments and 50 sets inspection equipments. We closely cooperate with local key university and have great strength in R&D. The leader and core members are all come from Hefei Industry University. In 2003, our company set up "Bolin Advanced Materials institute", cooperating with the said university. There are ten professors and doctors from the university who are engaged in cooperating projects and being technical advisors. With combination of both advantages, we have undertaken more than 10 national and provincial research projects, owned 15 patents and more than 18 technological achievements. Quality is the first of all. We gained the certificate of the ISO9001 in 1994, and re-approved in 2004. And we gained the certificate of ISO 14001:2004 and OHSAS18001 in 2007. Now, we are applying for ISO/TS16949-2002 and expecting to achieve at the year of 2010. Our mission is: "Cooperating with university, relying on scientific and technological renovation, Century enterprise base on people oriented" Customer Satisfaction and Customer Value is our ever lasting pursuit! Warmly welcome to visit us at your convenient time!. >> More Website URL: http://www.bridgat.com/u15160