China supplier Worm Shaft Brass / Alloy Steel / Ductile Iron Worm Gear with Great quality

Product Description

Material quality






Sintering hardness



Sintering power



Rust avoidance overall performance

Salt spray test 48HMIN

Salt spray check 48HMIN



Floor Remedy

High Frequency quenching, Oil impregnation


No Crumbling, Cracks, Exfoliation, Voids, Metal Pitting and Other Defects

Procedure Flow

Powder mixing – Forming – Sintering – Oil impregnation – Sizing -Ultrasonic Cleaning – Steam Oxidation – Oil impregnation – Final inspection – Packing


Business,Vehicle, Power Resources, Motor, Bicycle, Electrombile

one.Q:Are you trading organization or manufacturer?
A: We are factory with more then 15years expertise
two.Q: How prolonged is your shipping and delivery time?
A: Normally it is fifteen-30days as we are Custom-made provider we verify with Customer
when location order
3.Q:Do you supply samples? ls it free or additional?
A: Yes we give samples .for sample charge as for each sample issue to choose cost-free
or billed ,normally for not also significantly time utilized consumed machining process are free
4.Q:What is your conditions of payment?
30% T/T in CZPT balance just before cargo .Or as for every discussion
five.Q: Can we know the manufacturing procedure CZPT visiting the manufacturing facility?
A:We will offer comprehensive generation routine and send out weekly stories with electronic
photographs and video clips which demonstrate the machining progress
six.Q:Available for tailored layout drawings?
A: YesDWG.DXF.DXW.IGES.Phase. PDF and many others
7.Q:Obtainable for custom-made layout drawings?
A: Of course ,we can signal the NDA ahead of your send out the drawing
8.Q:How do you assure the top quality?
A:(1) Examining the raw materials right after they reach our factory——
Incoming good quality management(IQC)
(2) Checking the information ahead of the creation line operated
(3) Have a full inspection and routing inspection for the duration of mass production—
In-procedure top quality handle(IPQC)
(4) Checking the goods right after they are completed—- Last high quality control(FQC)
(5) Examining the products following they are finished—–Outgoing good quality control(QC)
(6)100% inspection and delivery just before cargo.

The suggested supplies for the worm are hardened steel and bronze for the worm gear. Even so, dependent on the software, unhardened metal worms can run adequately and much more economically on cast iron worm gears rated at 50%. In addition to steel and hardened steel, worms are obtainable in stainless steel, aluminum, bronze, and nylon worm gears are offered in steel, hardened metal, stainless steel, aluminum, nylon, and non-metallic (phenolic).
As the most compact small precision gear program, worm gear sets offer large reduction ratios in a very tiny area. Worm gear sets transmit movement amongst disjoint correct-angle shafts and supply the quietest, smoothest managing operation of any equipment kind.

China supplier Worm Shaft Brass / Alloy Steel / Ductile Iron Worm Gear     with Great quality