China Hot selling Rolling Mill Double Helical Gear near me factory


Trademark: OEM

Transport Package: Wooden Case

Specification: Alloy Steel

Origin: China

Custom Transmission Gears – Double Helical Gears for Rolling Mill

Rolling mill double-helical gear
Customized transmission gears

Material: AISI 4140/ 42CrMo/ SCM 440

Heat treatment: Hardening & Tempering

Teeth Hardened: Hardness 50-55 HRC

Manufacturing method: Teeth cutting/ Teeth Grinding(only for assembly parts)

Double helical gear can be assembly parts or made as a whole part.

Our company HZPT Machinery is a professional factory producing standard and non-standard machinery parts and hardware parts according to custom material, size, and models. In 2007, HZPT machinery covered an area of 2000 square meters, had 100 skilled workers, and advanced production equipment, including 20 sets of digital controlled lathes, and 10sets of CNC processing center, and 4 sets of testing equipment. Our products are as followed:1. Precise machinery parts(aluminium/iron/stainless steel/copper/plastic)2. Specific hardware parts (aluminum/iron/stainless steel/copper/plastic)Application: mechanical equipment, electrical equipment, automobile, sports equipment, etc. We produce according to your artwork or sample—export market: Europe, Southeast Asia, America, Middle East, and East Asia.


1. Q: About the after-sale service, how can you solve your overseas customer’s problems in time?

A: The warranty of our machine is usually 12 months, during this period, we will arrange the international express immediately, to make sure the replace parts to be delivered as soon as possible.

2. Q: After placing an order, will you arrange the installation of the machine at present?

A: All the machines will be tested well before being delivered, so almost of them can be used directly. Also, our machines are easy to be installed, if you customer needs our assistance, we will be pleased to arrange the installation, but you will charge all the cost.

3. Q: How can I get the after-service?

A: We will free send you the spare parts if we cause problems.

If it is the men-made problems, we also send the spare parts. However, it is charged. Any problem, you can call us directly.

4. Q: How can I trust your company?

A: With 10-years-professional designs, we can provide you with suitable suggestions and the lowest price

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