China Standard Helical Gear M4 Z20 with Hot selling

Item Description

Gear technical information

Material  Carbon Metal  SAE1571, SAE1045, Cr12, 40Cr, Y15Pb, 1214Letc
 Alloy Metal  20CrMnTi, 16MnCr5, 20CrMnMo, 41CrMo, 17CrNiMo5etc
 Brass/Bronze  HPb59-1, H70, CuZn39Pb2, CuZn40Pb2, C38000, CuZn40etc
 Machining Procedure  Gear Hobbing, Equipment Milling, Equipment Shaping, Equipment Broaching,
 Gear Shaving, Equipment Grinding and Equipment Lapping
 Modules  0.5,.75,1., 1.twenty five, 1.5, 1.seventy five, 2., 2.twenty five, 2.5….8. ,ten, 12,and many others
 Tolerance Handle  Outer Diameter  ±0.005 mm
 Length Dimension  ±0.05 mm
 Teeth Precision  DIN Course 4, ISO/GB Course 4, AGMA Course thirteen, JIS Class
 Heat Treatment method  Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding.
 Surface Remedy  Blacking, Sharpening, Anodization, Chrome Plating, Zinc Plating, Nickel Plating.
 Standard   DIN, ISO/GB, AGMA, JIS
Excess weight   Max 1Tons

Goods display

Enamel cutting machining

Gear inspection

  Qone. What is your conditions of packing?
A: Normally, we pack our goods in single colour box. If you have specific request about packing, pls negotiate with us in progress, we can pack the items as your ask for.

Q2. What is your conditions of payment?
A: T/T thirty% as deposit, and 70% just before shipping. We’ll display you the photographs of the products and packages 
before you shell out the stability. Other payments phrases, pls negotiate with us in progress, we can examine.

Q3. What is your terms of shipping?

This fall. How about your shipping and delivery time?
A: Typically, it will consider 25 to thirty days following getting your CZPT payment. The specific shipping and delivery time depends 
on the products and the amount of your buy.

Q5. Can you generate according to the samples?
A: Sure, we can create by your samples or technical drawings. We can create the molds and fixtures.

Q6. What is your sample plan?
A: We can offer the sample if we have prepared components in stock, but the clients have to pay the sample cost and 
the courier price.We welcome sample get.

Q7. Do you check all your products just before delivery?
A: Sure, we have 100% take a look at just before shipping

Q8: How do you make our business prolonged-phrase and very good relationship?
1. We hold excellent top quality and aggressive cost to make sure our consumers gain
2. We regard each and every client as our pal and we sincerely do business and make buddies with them, 
no issue where they arrive from.


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As the most compact modest precision equipment technique, worm equipment sets supply high reduction ratios in a very tiny space. Worm gear sets transmit motion among disjoint right-angle shafts and supply the quietest, smoothest running procedure of any equipment sort.

China Standard Helical Gear M4 Z20     with Hot selling