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PVC/PVG Underground Coal Mine Conveyor Belting

Basic Info

Material: PVC

Inside Material: Fabric

Feature: Oil-Resistant, Acid And Alkali Resistant, Tear-Resistant, Heat-Resistant, Cold-Resistant, Wear-Resistant

Tensile Strength: Strong

Cover: PVC PVG

Product Description

PVC&PVG Underground Coal Mine Conveyor Belting

(Underground conveyor belt) Flame retardant conveyor belt is made from the whole belt core via dipping and plastifying in polyvinyl chloride (PVC) dipping agent or sulfuration. It features largely in the high strength, large freight volume and stable conveyance performance. Besides, it is fire retardant, anti-static, shock resistant, wearable and corrosion resistant.

Usage:

PVC,PVG conveyor belt is mainly applicable for the underground well haulage of coal mines, and also the conveyance of materials for metallurgical and chemical industries. The whole core fire-retardant conveyor belt is divided into two types: PVC, PVG

Two types: PVC, PVG

PVC type conveyor belt's upper and lower layers are PVC coating cover, single-sided tape thickness: ≥1.0mm; PVG type belt's upper and lower layers are nitrile rubber and PVC, single-sided tape thickness: 1.5mm-4.5mm.

PVC type conveyer belt's inclined angle: <16°;

PVG conveyer belt's inclined angle: <20°.



Used in coal mining and other working conditions that need fire resistance and antistatic properties.


Character: Good fire resistant and anti-static properties, light weight, high strength, super anti-ripping and impact resistance.


Non pressed PVC type
Construction: After dipping with PVC on the solid woven fabric, add PVC cover on the solid carcass to from the belt.

PVG type
Construction: Based on PVC carcass, with rubber component top and bottom cover, formed after belting pressed.

The solid woven fabric uses high tensile strength and low elongation polyester long filament as warp fibre, for weft fibre, it uses high tensile and medium modulum nylon filament. The fabric is high in strength, low in elongation, high in carcass, free of separation of plies, shock resistant, anti-tear and good in troughability.


Type and technical parameter of PVC conveyer belt:

Standard MT914-2008

Safety factor 10(Breaking strength*1/10)

The Slope <16°C

Standard type

Degree

Breaking strength≥,N/mm

Tensile yield≥,%

Advising Mindiameter of

Transmission Drum

Longitudinal

Transverse

Longitudinal

Transverse

680S

4th

680

265

15

18

320

800S

5th

800

280

400

1000S

6th

1000

300

500

1250S

7th

1250

350

500

1400S

8th

1400

350

630

1600S 8th 1600 400 750

Type and technical parameter of PVG conveyor belt:

Standard MT914-2008 BS3289 HG2805

Safety factor 10

(Breaking strength*1/10)

Standard type

Degree

The slope <20°C

Breaking strength≥,N/mm

Tensile yield≥,%

Recommend minimum

roller diameter

Longitudinal

Transverse

Longitudinal

Transverse

680S

4th

680

265

15

18

400

800S

5th

800

280

500

1000S

6th

1000

300

630

1250S

7th

1250

350

750

1400S

8th

1400

350

750

1600s

9th

1600

400

750

Safe function:

Function Name The alcohol combustion The propane combustion Electrical conductivity The roller rub
Standard value

Average value≤3S,List value≤10S

(Have no cover gum)

a)≥600 ≤3X108Ω ≤325°C

Average value≤5S,List value≤15S

(Have no cover gum)

b)≥50mm

;≤140°C≤1250mm

Have no Mars
PVG 800S-1PVC 800S-1PVC 1250S-1

PVC & PVG


Contact us if you need more details on Underground Conveyor Belting. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Underground Coal Mine Conveyor Belting、Underground Coal Mining Conveyor Belting. If these products fail to match your need, please contact us and we would like to provide relevant information.
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Product Categories : PVC/PVG Solid Woven Conveyor Belt

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