PC200 PC220 EX220 EX240 Excavator Undercarriage Drive Sprocket

1.Product Information

Description

The sprocket engages with the bushing of track link assembly and drives the machine.The proper heat treatment is essential to long life and durability. Our segments and sprockets are subject to multiple quality checks throughout the manufacturing process to provide extended wear life, even under the toughest working conditions.

Motion provided by power generator of an excavator is conveyed to track link by running motor and sprocket rim. Our sprockets and segment groups feature a hardness of up to 13mm in depth, thanks to the excellence of heat treatment process. They are manufactured under consistent quality control during production, made by good materials and precision machining.

We can design and manufacture any sprockets not common seen in replacement markets, such as sprockets for construction equipments used in Europe. Send us the drawing when you can't find your sprockets, and we can make for you, our products have exported to worldwide.

We are a professional manufacturer that is specialized in producing undercarriage spare parts for Excavator, 
Bulldozer and other construction machines.Applicable model: Caterpillar, Komatsu, Hitachi, Daewoo, Doosan, Hyundai, Kobelco, Samsung, Sumitomo, Volvo, Mitsubishi and so on.
 
To ensure product quality, we are strict in quality control, from raw material, design, technology, manufacturing for the entire process of detection.

Features:

Our products are accroding to the standard of OEM to manufacture. 

A.We are using advance machining centre,horizontal and vertical CNC machining to execute processes such as machining, drilling, threading and milling to ensure the quality and precision of each component to ensure the accuracy of assembly dimensions. This is to maximize the life span of each component and minimize production cost per hour.
 
B.The hardness of the surface is one of the most important criterion for the sprocket.Our sprocket are intermediate frequency heat treatment,the hardness is HRC 52-58 and the thickness is 5-12mm, a long life can be guaranteed.

Raw material: 

Our carbon steel and stainless steel are supplied by the big companies all over China, such as Shanghai BaoSteel,Hangzhou Iron&steel. etc.

Our product quality all reach OEM standard, to you in the hand of the products must pass the following process:EQC---IPQC---FQA--OQC.
 

2.Semi-finished product:

1.Forging: More than 10 giant processing machines include forging machine which has 1600tons capacity and cold heading machine which has 350 tons capacity.

2.Machining: nearly one hundred machines including advance NC turning lather, NC milling machine, and other professional machines.

3.Heat Treatment: apply advanced non-through controlled atmosphere high temperature mesh belt furnace, 
high frequency quenching producing line, and auto-control cementation furnace. 

3.Warehouse products

4.Quality control system

Our Factory have set a reliable quality control system, and is equipped with advanced testing equipments. 
Such like: Spectrum Analyzer, Intelligent Carbon sulfur Analyzer, Automatic Elemental Analyzer, Metallographic Image Analysis System, Computer Fluorescent Magnetic Flaw Detector, Significant Hydraulic Universal Testing Machine, Electro-hydraulic Pressure Testing Machine, Pendulum Impact Test Machine, Three Coordinate Measuring Instrument etc. 

We do IQC, IPQC, FQC in every step to make our products perfect. These ensure the products are made with the good-standard and high-quality.

Certificates:

There are more of undercarriage parts for your reference:

We also can design by clients drawing or special requirements.
High quality components at excellent prices is our service purpose, Therefore If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

More than 12 years export experience of construction machinery makes us understand how to supply the best quality, reasonable price and considerate service to our clients. We sincerely welcome customers both home and abroad to negotiate business with us! Best regards to you! If you have anything inquiry, please don't hesitate to contact us.