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Scraper Chain
Created with Pixso. Central Scraper Chain Of Tunneling Machine Underground Coal Mining

Central Scraper Chain Of Tunneling Machine Underground Coal Mining

Brand Name: ZH
Price: negotiable
Payment Terms: L/C, T/T, D/P, D/A
Detail Information
Place of Origin:
Changzhou, China
Name:
Central Scraper Chain Of Tunneling Machine
Country Of Origin:
China
Ultimate Load:
700Kn
Material:
Total Steel
Chain Type:
Forging, Welding
Usage:
Coal Mining Industry
Link Type:
Forged
Packaging Details:
carton box
Highlight:

Central scraper chain

,

Total steel scraper chain

,

Forging chain scraper

Product Description

Central Scraper Chain Of Tunneling Machine Underground Coal Mining

 

 

Central scraper chain of tunneling machine

The scraper chain of the tunneling machine is an important component of the tunneling machine, mainly used for transporting materials such as coal and gangue underground in coal mines. Scraper chains are usually composed of chains and scrapers, with the chains fixed inside the open chute of the excavator and conveying materials through the movement of the scrapers.
Structure and Working Principle
The working principle of the scraper chain of the tunneling machine is to use the open chute as the material support, fix the scraper on the chain (forming the scraper chain), and use it as the traction component. When the chain moves, the scraper pushes the material forward along the chute, thereby achieving material transportation.
Material and Manufacturing Process
The material of high-strength scraper chains for mining is usually high-strength alloy steel. The manufacturing process includes steps such as cutting, forging, machining, heat treatment, welding, shot blasting, and painting. The heat treatment process often adopts intermediate frequency furnace quenching treatment to improve the hardness and wear resistance of the chain.

 


Whatever your requirements, we have all the options covered
There are a wide array of nonstandard and heavy-duty conveyor chains used throughout industry today. These chains are often developed to offer extended service lives, increased strength, enhanced reliability and operational speed or perform special duties within the industries that they serve. Challenge has well recognised experience in many of these industries, including;
• Palm Oil
• Sugar
• Cement
• Automotive
• Timber and Paper
• Steel manufacturing
• Food
• Mining
• Waste and Recycling
• Bulk Material Handling
• Ovens
• Water Treatment
• Agriculture

Central Scraper Chain Of Tunneling Machine Underground Coal Mining 0

Chain model Pitch

Pitch

Chain specification (size)
P1 P2 A B C D1 D2 D3 E F G H L
mm mm mm mm mm mm mm mm mm mm mm mm mm
0048 76.6 88.9 710 54 175 28.5 25.4 25 55 124 18 55 330.2
0056 76.6 88.9 710 54 175 28.5 25.4 25 55 124 18 55 330.2
0060 76.6 88.9 710 54 175 28.5 25.4 25 55 124 18 55 330.2
141 76.6 88.9 572 54 175 29 25 25 55 124 18 55 495.3
142 76.6 88.9 572 54 175 29 25 25 55 124 18 55 495.3

 

Central Scraper Chain Of Tunneling Machine Underground Coal Mining 1

Chain model
 

pitch pitch chain specification (size)
P1 P2 A B C D1 D2 E F G H L
mm mm mm mm mm mm mm mm mm mm mm mm
8820 71.4 80.98 730 78 200 29 27 71 131 16 64 457.2

 

Central Scraper Chain Of Tunneling Machine Underground Coal Mining 2

Chain model pitch  
P1 A B C D1 D2 E H L
mm mm mm mm mm mm mm mm mm
0072 104.14 50 60 122 24 20 79 44.5 624.84

 

Central Scraper Chain Of Tunneling Machine Underground Coal Mining 3Central Scraper Chain Of Tunneling Machine Underground Coal Mining 4