Introduction

Girth gear is the key component to support the transmission system stability of rotary kiln and ball mill. With continuous efforts on process optimization on the basis of rich manufacturing experience and advanced equipment, CHAENG is able to offer high quality cast steel girth gears according to users' drawings and requirements. 

Weight1-80Tons
MaterialZG45, ZG42CrMo
ApplicationBall Mill, Rotary Kiln, Rotary dryer
CustomizableYes, based on user's drawings
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CHAENG is glad to offer you the quality services. E-mail: casting@chaeng.co

Processing advantages

1. Special Heat Treatment Technology

CHAENG adopts special heat treatment technology to optimize structure, improve the hardness and enhance the impact-resistance of girth gear.

2. Long Service Life

CHAENG uses high-strength steel materials to produce girth gear, and optimizes the structure of girth gear according the drive characteristics of rotary kiln and ball mill,  to ensure the long-term stability of the girth gear.

3. Factory Price, Custom & Quick Delivery

CHAENG is large steel casting company with strong production capability, we can provide girth gear within short period.

Process

girth gear manufacturing process

Before casting, CHAENG numerically simulates the casting process by means of CAE software to analyze the molding process, predict and optimize the product quality.

Base on the requirements of customers, CHAENG selects appropriate wooden mold for modeling design.

Strictly according to the process procedures to produce high-quality girth gear: wood mold - modelling - pouring - heat preservation - out of the pit, sand cleaning - heat treatment - roughing, finishing - packing and delivery. 

We use advanced detection equipment for non-destructive testing to ensure the quality. CHAENG steel castings can meet level-two flaw detection standards.

Case

CHAENG girth gears with excellent product quality are not only sold throughout China, and also have been successfully exported to foreign markets.

For example:

CHAENG girth gears are applied to the Xinjiang Tianshan Group, Henan Meng Group, and other well-known domestic and foreign cement enterprises, for the normal operation of ball mill and rotary kiln.

In 2011, CHAENG customized for the Turkish customers a large girth gear with diameter of 7.3 meters and made up of GS34CrMo4 material, and received customer's high praise.

 ball mill girth gear rotary kiln girth gear

Chaeng Service

1. Cost-effective

CHAENG has the advanced casting equipment, strictly follows the national lever-2 detection standards, and executes 360° all-round nondestructive testing system, to ensure the reliable quality and long service life of steel castings. CHAENG is hailed as "high cost-effective steel castings manufacturer".

2. Fast delivery

CHAENG has strong technical teams, detailed production scheduling, wide range of raw materials purchase channels, and perfect logistics delivery system, making efforts to achieve as fast delivery period as required.

3. “Three-heart” service

The 24h fast response and the customer services in all 365 days rest your heart when you make choice, ease your heart when you use the products, satisfy your heart when you enjoy the services.

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Contact Us

  • E-mail: casting@chaeng.co

  • Tel.:86-371-55019878

  • skype:GreatWall1958

  • WhatsApp:+86-18737831240

  • Office Add: Mengzhuang Town, Huixian City, Henan Province, China

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