China Worm Shaft Brass / Alloy Steel / Ductile Iron Worm Gear with ce certificate top quality Good price

Solution Description

Content grade






Sintering hardness

HRB45-seventy five


Sintering energy



Rust prevention functionality

Salt spray examination 48HMIN

Salt spray examination 48HMIN



Surface Treatment method

Higher Frequency quenching, Oil impregnation


No Crumbling, Cracks, Exfoliation, Voids, CZPT Pitting and CZPT Flaws

Process Circulation

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


Business,Automobile, CZPT Resources, CZPT , Bicycle, CZPT ctrombile

1.Q:Are you investing organization or maker?
A: We are manufacturing facility with a lot more then 15years encounter
two.Q: How CZPT is your shipping and delivery time?
A: Normally it is fifteen-30days as we are CZPT ized provider we affirm with CZPT er
when location get
3.Q:Do you offer samples? ls it totally free or extra?
A: Sure we provide samples .for sample demand as for every sample situation to make a decision totally free
or billed ,generally for not as well significantly time utilized consumed machining method are totally free
4.Q:What is your phrases of payment?
30% T/T in CZPT equilibrium prior to shipment .Or as per discussion
five.Q: Can we know the creation process with out browsing the manufacturing unit?
A:We will provide comprehensive production schedule and ship weekly reviews with digital
images and video clips which demonstrate the machining progress
6.Q:Obtainable for CZPT ized design and style drawings?
A: YesDWG.DXF.DXW.IGES.Step. PDF and so forth
seven.Q:Obtainable for CZPT ized design drawings?
A: Indeed ,we can sign the NDA before your send out the drawing
eight.Q:How do you ensure the top quality?
A:(1) Examining the uncooked substance soon after they reach CZPT manufacturing unit——
Incoming high quality control(IQC)
(2) Examining the details ahead of the production line operated
(3) Have a entire inspection and routing inspection throughout mass production—
In-approach top quality handle(IPQC)
(4) Examining the merchandise soon after they are completed—- Last good quality manage(FQC)
(5) Examining the goods following they are finished—–Outgoing top quality management(QC)
(6)one hundred% inspection and supply before cargo.

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China Worm Shaft Brass / Alloy Steel / Ductile Iron Worm Gear with ce certificate top quality Good price