High precision custom-made powder metallurgy automotive air intake sintering sprockets

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Product details:

Products: High precision custom-made powder metallurgy automotive air intake sintering sprockets

Material:Iron,Stainless steel,Carbon steel,Brass,Alloy steel or as you required.

Tolerance:+/*0.*3mm

Process:Powder Metallurgy,CNC machining

Surface treatment:Electric plating,Black oxygen,Polishing,Sandblasting,Oxidation,Anodization ,etc.

Application: Automotive air intake system

Samples:Available before full orders for quality satisfaction.

Lead time:Samples are within *5 days after the receipt of the mold deposit.Production will be finished about ****0 days after samples confirmation.

Packing:Neutral packing.

Certification:ISO***1,ISO****9,IECQ QC*****0



Company Information:

Sints Powder Metallurgy Co.,Ltd ,established in ***5,located in Zhongshan,China.Over *1 years of development,guided by the culture of Unity,Passion,Warmness and Harmony,we have became one of the biggest and professional custom metallic components manufacturer.



We are specialized in MIM (Metal Injection Molding) and PM(Powdered Metallurgy) and other manufacturing service. We have *0,**0 sq meters factory in Zhongshan,with annual production capacity of 6,**0 tons.In ***7,another company,Sints Precision Technology Co.,Ltd is established,located in Longhua District,Shenzhen city, which is focusing on product researching and marketing.





Team Strength:

We have about **0 staffs, including *8 technical staff, *0 quality staff, 5 senior engineers, and 3 senior technical advisers. With powerful technologies and development,we are serving various industries at a pace of producing a number of new items every day.





Equipment Advantages:

Mixing machines,Injection molding machines,Degreasing furnaces,Vacuum sintering furnaces;Automatic pressing machines,Repressing machines,CNC machining equipment,Finishing machining machines,Polishing machines,Automatic oil punching machines and so on.





Testing Equipments:

Coordinate measuring machine,Profilometer, Metallographic cutter,Salt spray tester,Projecting apparatus,Crush tester,Universal testing machine,Brinell hardness tester,Rockwell hardness tester,Vickers hardness tester,Density tester,Runout Gage,etc.



Why Choose PM?

♦ Structural pieces with complex shapes ( achieve a hole of 0.7mm, a outer diameter of 2.5mm)

♦ Controlled Porosity (achieve oil-contained parts)

♦ Controlled performance

♦ Good performance in stress and absorbing of vibrations

♦ Special properties such as hardness and wear resistance

♦ Great precision and good surface finish ( better than Ra 1.6)

♦ Large series of pieces with narrow tolerances ( ±0.*3mm )





Why Choose MIM?

♦ Machining free (achieve sharp angle of R ≤ 0.1mm; Depth of Parallelism ≤ 0.*2; Ra ≤ 1.6μm; tolerance in ±0.**5mm-±0.*5mm)

♦ Excellent geometrically complexity ( achieve a hole of 0.4mm, thin wall of 1mm ) 

♦ More than *8% of material utilization rate

♦ Part-to-part uniformity 

♦ More than *5% of theoretical density, and its performance is comparable with forging parts.



 Certifications:

♦ Mar ***0 Passed ISO***1 quality management system

♦ Apr ***7 Passed IECQ QC*****0 Environmental system

♦ May ***7 Imported ISO/TS****9 system

♦ Aug ***8 Passed ISO/TS****9 system

♦ Sep ***3 Imported VDA6.1 quality management system