Home
>Product
>Conveying and Material Handling
>conveyor
>Solid woven conveyor belt
> PVC/PVG solid woven flame-retardant conveyor beltProduct Categories
Annual Capacity
No Data Available
Request a Quote
Related Products
I. Purpose
Mainly used for underground conveyor belts in coal mines, the products are divided into PVC type and PVG type. The PVC type has PVC cover layers on both the top and bottom, with a surface rubber thickness of ≥0.8mm and a conveying angle of <16°; the PVG type has a design that combines rubber and PVC on both the top and bottom covers, with a surface rubber thickness of 1.5~4.5mm and a conveying angle of <20°.
II. Features
The product boasts excellent flame retardant and antistatic properties, fully meeting the MT914-2008 standard. The belt body utilizes high-strength, low-elongation high-quality polyester filaments longitudinally and high-strength, moderate-modulus nylon filaments transversely, resulting in advantages such as high strength, low elongation, lightweight construction, non-delamination, impact resistance, tear resistance, and good troughing properties.
The PVG type, with its rubber-based cover rubber, further improves the troughing properties, surface wet slip resistance, low-temperature resistance, tensile strength, and abrasion resistance of the cover rubber compared to the standard PVG type. Therefore, it not only increases the conveying angle but also significantly extends the belt's service life.
IV. Standards and Specifications
| Strength Specifications | Warp tensile strength (minimum) |
Cover adhesive type and recommended thickness (mm) |
Belt width (mm) | |
| PVC | PVG | |||
| 680s/Level 4 |
680 |
0.8+0.8 |
1.5+1.5 | |
| 800s/Level 5 |
800 |
0.8+0.8 |
1.5+1.5 | |
| 1000s/Level 6 |
1000 |
0.8+0.8 |
1.5+1.5 | |
| 1250s/Level 7 |
1250 |
0.8+0.8 |
1.5+1.5 |
650~1600 |
| 1400s/Level 8 |
1400 |
0.8+0.8 |
1.5+1.5 | |
| 1600s/Level 9 |
1600 |
0.8+0.8 |
2+2 | |
| 1800s/Level 10 |
1800 |
0.8+0.8 |
2+2 | |
| 2000s/Level 11 |
2000 |
0.8+0.8 |
2+2 | |
| 2240s/Level 12 |
2240 |
0.8+0.8 |
2+2 | |
V. Covering Adhesive
Flame retardant for mining: suitable for conveying flammable and explosive hazardous materials underground. The average value of the combustion test shall not exceed 10 seconds, and the single value shall not exceed 15 seconds. It must also pass the drum friction test and the roadway propane combustion test.
| standard | Tensile strength (MPa) | Elongation at break (%) | Wear (mm³) |
|
MT914 |
10 |
350 |
200 |
Safety features:
| project | Specific requirements | index |
| Electrostatic discharge | The average resistance (Ω) of the top and bottom surfaces of the band. |
$$3.0×10^$$ |
| Roller friction | Roller surface temperature (°C) |
≤325 |
| (Alcohol torch burning, whether with or without flame) | The sample exhibited no open flame or flameless combustion. |
- |
| Combustion of complete capping layer - Average self-extinguishing time (s) of 6 samples |
≤3 |
|
| Combustion of complete capping layer - Single value of self-extinguishing time (s) for any sample |
≤10 |
|
| Average self-extinguishing time (s) of 6 samples after removing the capping layer. |
≤5 |
|
| Stripping the capping layer - a single value (s) of the self-extinguishing time of any sample. |
≤15 |
|
| Propane burner combustion | Length that was not burned |
≥250 mm |
Total Equipment
23 Sets
Process Category
Blanking
Key Functionality
Easy to operate, compatible with multiple materials
Circular Saw
Round Bar Cutting Machine
Hydraulic Shearing Machine
Automatic Laser Cutting Machine
CNC Machine Tools
Total Equipment
82 Sets
Process Category
Machining
Key Functionality
High efficiency and controllable costs
Gantry Milling Machine
Vertical Lathe
CNC Lathe
CNC Grinding Machine
Upright Drilling Machine
Boring Machine
CNC Whirlwind Milling Machine
Total Equipment
15 Sets
Process Category
Hot Forging
Key Functionality
Compatible with multiple processes
Four-Column Press
Punch Press
Hot Forging Production Line
Bending Machine
Total Equipment
58 Sets
Process Category
Welding
Key Functionality
Suitable for complex welding scenarios
Automatic Welding Robot
Submerged Arc Welder (SAW)
Gas-Shielded Welder
Friction Welding Machine
Cross Welding Manipulator
Total Equipment
12 Sets
Process Category
Surface Treatment
Key Functionality
Dead-angle-free grinding, comprehensive coverage
Shot Blasting Equipment
Angle/Channel Steel Polishing Machine
Vertical Shot Blasting Machine
Automatic Double Column Machine
Powder Coating Equipment
Paint Spray Booth
Total Equipment
11 Sets
Process Category
Heat Treatment
Key Functionality
Precise and controllable parameters, strong consistency in workpiece performance
Mesh Belt Furnace
Controllable Atmosphere Sealed Box Multi-Purpose Furnace
Pit Furnace
Pusher Furnace
Bogie Hearth Furnace
Nitriding Furnace
Blanking Process
Machining Process
Hot Forging Process
Welding Process
Surface Treatment Process
Heat Treatment Process
Total Equipment
23 Sets
Process Category
Blanking
Key Functionality
Easy to operate, compatible with multiple materials
Circular Saw
Round Bar Cutting Machine
Hydraulic Shearing Machine
Automatic Laser Cutting Machine
CNC Machine Tools
Total Equipment
82 Sets
Process Category
Machining
Key Functionality
High efficiency and controllable costs
Gantry Milling Machine
Vertical Lathe
Gantry Milling Machine
Vertical Lathe
CNC Lathe
CNC Grinding Machine
Upright Drilling Machine
Boring Machine
CNC Whirlwind Milling Machine
Total Equipment
15 Sets
Process Category
Hot Forging
Key Functionality
Compatible with multiple processes
Four-Column Press
Punch Press
Hot Forging Production Line
Bending Machine
Four-Column Press
Punch Press
Hot Forging Production Line
Bending Machine
Total Equipment
58 Sets
Process Category
Welding
Key Functionality
Suitable for complex welding scenarios
Automatic Welding Robot
Submerged Arc Welder (SAW)
Gas-Shielded Welder
Friction Welding Machine
Cross Welding Manipulator
Total Equipment
12 Sets
Process Category
Surface Treatment
Key Functionality
Dead-angle-free grinding, comprehensive coverage
Shot Blasting Equipment
Shot Blasting Equipment
Angle/Channel Steel Polishing Machine
Vertical Shot Blasting Machine
Automatic Double Column Machine
Powder Coating Equipment
Paint Spray Booth
Total Equipment
11 Sets
Process Category
Heat Treatment
Key Functionality
Precise and controllable parameters, strong consistency in workpiece performance
Mesh Belt Furnace
Mesh Belt Furnace
Controllable Atmosphere Sealed Box Multi-Purpose Furnace
Pit Furnace
Pusher Furnace
Bogie Hearth Furnace
Nitriding Furnace
0
1
0
2
0
3
Contact
Call Us
Email Us
Leave a Message
Add WeChat or WhatsApp