China Custom Black Small Casting Steel 20b Roller Chain Excavator Sprocket Wheel with ce certificate top quality Good price

Product Description

Q1: What data will be highly appreciated for a quotation?

A: It will be desired if you can provide us the drawings, warmth treatment and area treatment needs, necessary quantity, quoted currency (USD or EUR), or samples.

Q2: Are you a trading business or factory?

A: CZPT is a manufacturing facility wholesaler found in ZheJiang .

Q3: What is your conditions of payment?

A: T/T thirty% in CZPT , and 70% before shipment. We will present you the photos of the goods and deals prior to you pay the harmony.

This fall: Do you examination all your merchandise ahead of shipping and delivery?

A: Indeed, CZPT has adopted a strict top quality administration program and all the objects will be inspected according to the inspection instruction with very good inspection data.

Q5: Is there any CZPT er that has assessed your high quality management method?

A:Sure, CZPT has passed the audit of a lot of CZPT ers, these kinds of as CZPT , CLAAS, Kardex and so on.

Q6: How does your company guarantee the high quality of the uncooked content?

A: The steels are obtained from CZPT domestic nicely-recognized metal mills. Soon after receiving the raw substance, the steel will be inspected by spectrograph imported from Germany. Aside from, the furnace quantity of metal will be properly-managed in CZPT ERP technique to ensure the traceablity of CZPT goods.

Q7: How do you make certain the higher high quality of items?

A: With integral manufacturing procedures, a rigorous high quality handle method and imported machines, we can manufacture higher-top quality merchandise.

Q8: What are your phrases of shipping?


Q9: How about your direct time?

A: Typically it will get 45 times following getting your CZPT payment. The particular guide time relies upon on the objects and the quantity of your purchase.

Q10:T/T payment Minimal purchase amount:

d (Outdoors Diameter) MOQ
d≤50mm five hundred PCS
50mm<d≤150mm 200 PCS
150mm<d≤300mm 50 PCS
300mm<d≤500mm 30 PCS

Our model




Sprocket  Content

carbon steel,stainless metal C45/SUS304/Q235/C20/C35/Q345/16MnCr5/20CrMo/35CrMo/40Cr/42CrMo/50CrV



Sprocket Size



forging, hobbing, precision machining, heat treatment method, surface treatment


SCS provides CZPT provider

Machining  Equipment

Air hammer//electric powered screw press, imported vertical and horizontal CNC lathe, imported machining centre, CNC tapping centre, CNC hobbing equipment, CNC cylindrical grinder , welding equipment, vertical and horizontal hydraulic broaching equipment. computerized manufacturing lines of high-power CNC heat treatment method.

Heat Treatment method

Normalizing/quenching and tempering/ carburizing and quenching
/salt bathtub quenching/vacuum quenching/subzero treatment method/liquid nitriding/gas nitriding/carbonnitriding/ QPQ therapy/high-frequency quenching.

Surface  Remedy

Zinc plated, CZPT -chromate dacromet remedy,chromium plated, black oxide remedy, phosphorization, anodic oxidation, nickel plated


go over a extensive range of sector which includes agriculture machinery, logistics warehousing,garage,foodstuff CZPT ry,escalator and so on.


the sprocket are packed in plywood situation lined with corrugated paperboard or in accordance to CZPT ers requirement.

Roller sprockets are frequently employed in industrial and commercial programs to transmit power to the chain by meshing with rollers on the chain, the enamel of which mate with the interior plates of the chain. A vast variety of applications reward from these, which includes conveyor belts, huge industrial drives, robotics, electrical assembly, and more.
China Custom Black Small Casting Steel 20b Roller Chain Excavator Sprocket Wheel with ce certificate top quality Good price