Hello, welcome to Huaxin
Belt Conveyor Series

Extendable Belt Conveyor

The Extendable Belt Conveyor has been proven by industrial tests that the parameters are reasonable, the structure is advanced, and it can fully meet the needs of underground transportation. It has been widely used in the major mines. This product is strictly regulated under the standards of: MT901—2000 Extendable Belt Conveyor Used for Underground Coal Mines and MT820—2006 Technical Conditions of Belt Conveyors Used for Coal Mines.

Along with the continuous improvement of mine expansion, mechanization and automation, the Extendable Belt Conveyor has developed into a continuous conveying equipment with a cotton canvas, nylon, polyester canvas and wire rope conveyor belt as the traction and load bearing mechanism, which can be widely used in coal, metallurgy, mining and other industries, to convey a variety of of bulk and packaged materials.

The Extendable Belt Conveyor is mainly used for trough transport of the fully-mechanized coalface, and can also be used for trough and tunnelling transports of general coalface. The conveyor has a belt storage device; with the coalface constantly moving forward, the length of trough or the length of the excavation roadway will change accordingly in order to meet the need of extending or shortening.

  • Description of Product Model

    S/N

    Belt Conveyor 

    Specifications

    Conveying Capacity (t/h)

    Belt Speed

    (m/s)

    Belt Width

    (mm)

    Belt Type

    Main Motor 

    Power

    Diameter of 

    Drive Drum

    (mm)

    Diameter of 

    Idler (mm)

    1

    DSJ65/15/2×40

    150

    2

    650

    PVC680S

    2×40

    500

    108

    2

    DSJ80/40/2×55

    400

    2

    800

    PVC800S

    2×55

    500

    108

    3

    DSJ100/80/2×160

    800

    2.5

    1000

    PVC1000S

    2×160

    630

    108

    4

    DSJ120/200/2×315

    2000

    3.5

    1200

    PVC1400S

    2×315

    830

    133

    5

    DSJ120/180/4×200

    1800

    3.5

    1200

    PVC1400S

    4×200

    830

    133

  • 1. Large conveying capacity. It can continuously transport material at rates ranging from a few kilograms per hour to thousands of metric tons, which is far more efficient than using trains and/or trucks.

    2. High reliability. With a simple structure and light moving parts, its life expectancy is estimated to last up to about 10 years as long as the conveyor belt is not torn. Its metal structure and parts will still be in good shape for decades with effective rust prevention and corrosion control.

    3. Low operating costs. Carrier rollers and drums are the only two worn parts of the Extendable Belt Conveyor. The conveyor has a long lifespan belt and a high degree of automation, very few workers are needed. 

    4. Low energy consumption and high efficiency. 

  • 1. Simple in structure. The Extendable Belt Conveyor is composed of a drive drum, a turnabout drum, a trough idler, a parallel idler, a driving device, a conveyor belt and other parts. These parts can be mass produced and assembled differently according to your needs.

    2. By using the belt storage device to extend or shorten the belt, the transport capability, recovery rate, and excavation speed can be significantly increased.

    3. The non-fixed parts of the belt conveyor uses a boltless structure which is easy to change and time-efficient. The fixed parts of the belt conveyor uses an electric Drive Belt Tensioner instead of a manual tensioner.

    4. The sizes and specifications of the trough idlers, return idlers and turnabout drums are unified, so they are all interchangeable. The electrical parts of the belt conveyor is explosion-proof, hence it can be used in wells filled with coal dust and gas.

  • The Extendable Belt Conveyor is mainly used for trough transport of the fully-mechanized coalface, and can also be used for down-channel conveying of general coalface and roadway excavation and conveying; and the conveyor belt has a storage device; and with the face constantly moving forward, the down-channel length shall constantly change or the length of roadway excavation shall change, in order to meet the need to be shortened or elongated.

  • 1. Convey a variety of bulk and packaged materials with a density range of 500 to 2,500 kg/m3.

    2. The applicable working environment temperature is generally between -40℃(-40℉) and 40℃(104℉). For those who require a heat-resistant, cold-resistant, anti-corrosion, explosion-proof, and/or flame-resistant working environment, a special rubber conveyor belt should be used and protective measures should be taken accordingly. Different conveyor belts have different required temperature to convey materials. The temperature of the conveying materials should not be higher than 60℃(140℉) when using a standard conveyor; the temperature of the conveying materials can reach up to 120℃(248℉) when using a heat-resistant rubber belt conveyor; when conveying acidic, alkaline, oily materials and/or materials with organic solvent, it is necessary to choose an oil-resistant, acid-resistant, and alkali-resistant rubber or plastic belt conveyor.

Available documents
  • All document kinds >
  • Product brochure
  • Data sheet
  • Software
  • Technical publications
  • Article
  • Material specification
  • Product brochure

Contact information

Submit your inquiry
Name:
Your message:
Phone:
E-Mail:
Company:
Name:
Country:
   

Your local Huaxin Sales Team

  • NameKai Wang
  • Address813 46th Street East, Saskatoon, Saskatchewan S7K 0X1, Canada
  • PhoneChina:15234310529,Canada:+1 (306) 713-2408
  • FaxChina:+86 (0)353-4909788
Close
Submit your inquiry
Name:
Your message:
Phone:
E-Mail:
Company:
Name:
Country:
   

Your local Huaxin Service Team

  • NameKai Wang
  • Address 813 46th Street East, Saskatoon, Saskatchewan S7K 0X1, Canada
  • PhoneChina:15234310529,Canada:+1 (306) 713-2408
  • FaxChina:+86 (0)353-4909788
Close
Submit your inquiry
Name:
Your message:
Phone:
E-Mail:
Company:
Name:
Country:
   

Your local Huaxin Cooperation Team

  • NameKai Wang
  • Address813 46th Street East, Saskatoon, Saskatchewan S7K 0X1, Canada
  • PhoneChina:15234310529, Canada:+1 (306) 713-2408
  • FaxChina:+86 (0)353-4909788
Close

©1996-2017 晋ICP备07500050号 Huaxin Copyright 

©2016-2017 晋ICP备07500050号 Huaxin Copyright