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Solid Woven PVC/PVG Conveyor Belt - Flame-Resistant Underground Mining Solution Module 1 - Hero Banner Solid Woven PVC/PVG Conveyor Belt - Industrial Safety Solutions Solid Woven PVC/PVG Conveyor Belt - Industrial Safety Solutions
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Solid Woven PVC/PVG Conveyor Belt - Industrial Safety Solutions
01

PVG/PVC Solid Woven Flame Retardant Conveyor Belt

Industrial Grade Underground Mining Solution

sOLID wOVEN (PVC PVG) cONVEYOR BELT Overview

The company's PVG Solid woven core flame retardant conveyor belt is designed according to MT914-2019 standard. The product quality of enterprise that has passed ISO9001 quality system certification has reached the international advanced level. This product is made of solid woven carcass with chemical fiber and cotton as the skeleton, impregnated with paste, pasted with rubber covering and vulcanized.

Applications

Conveying materials under coal mine and other inflammable and explosive places. Flame retardant and antistatic properties make it ideal for underground mining operations.

Key Characteristics

  • ● Good anti-tear and excellent climbing performance
  • ● Good elasticity and impact resistance
  • ● Good flexibility and easy maintenance
  • ● Low temperature resistance
  • ● Small constant load elongation, suitable for long-distance transportation
  • ● Long service life

Main Safety Characteristics

  • A. Surface resistance value: ≤ 3 × 10⁸Ω
  • B. Drum friction performance: The surface temperature of the drum is ≤ 325℃, and there is no fume combustion or flameless combustion
  • C. Combustion performance of alcohol blowtorch:
  • Average combustion speed: ≤ 250mm
  • Time of burning flame: average value ≤ 5.0 S, single value ≤ 15.0 S
  • D. Tear propagation combustion performance: Retention length of undamaged length ≥ 500mm

Covering Characteristics (MT/T914-2019)

Tensile Strength
(MPa)
Elongation at Break
(%)
Abrasion Loss
(mm³)
≥ 10.0 ≥ 50% ≤ 200

Note: At normal temp. (After 168hr), the change rate of tensile strength and elongation of PVC covering shall not be greater than 25% of the measured value before aging.

Adhesive Strength

Between Covering
& Core Layers
Between Core Layers Full Thickness
Longitudinal
Reference Value
Average Minimum
≥ 4.00 ≥ 3.50
≥ 3.25 ≥ 6.5 ≥ 6.5 ≥ 3.25
Main Physical Properties Table

Main Physical Properties

Tensile Strength Minimum Warp
Strength
(N/mm)
Minimum Weft
Strength
(N/mm)
Minimum Tear
Force
(N)
Minimum Elongation
at Break in Warp
Direction (%)
Min Elongation
at Break in Weft
Direction at Break (%)
680/Grade 4 680 265 1090 15 18
800/Grade 5 800 280 1180 15 18
1000/Grade 6 1000 300 1180 15 18
1250/Grade 7 1250 350 1540 15 18
1400/Grade 8 1400 350 1540 15 18
1600/Grade 9 1600 400 15 18
2000/Grade 10 680 400 15 18
2500/Grade 11 680 400 15 18
Solid Woven PVC/PVG Conveyor Belt - 8 Modules

PVC PVG Conveyor Belt

Solid Woven

Characteristics

Mine-use flame-retardant conveyor belts are mainly designed for underground coal transportation, and can also be used for material handling in metallurgy and chemical industries. Solid-woven flame-retardant conveyor belts are classified into PVC type and PVG type. The PVC type uses PVC as both the top and bottom cover rubber, with a single-side cover thickness ≥ 0.8 mm. The PVG type uses a blended cover of nitrile rubber and PVC, with a single-side thickness of 1.5 mm–4.5 mm. PVC belts are suitable for conveying angles below 16°, while PVG belts can handle angles below 20°. Both types can be used for material transportation in coal mines, both underground and above ground.

Technical Specifications

Strength Grade Tensile Strength (Min.) Carcass
Thickness
Carcass
Weight
Cover Grade and Recommended
Thickness (mm)
Belt Width
Warp Weft mm Kg/m2 PVC PVG (mm)
680s/Grade4 680 265 6 8 1.0+1.0 1.5+1.5 500~1600
800s/Grade5 800 280 6.5 8.5 1.0+1.0 1.5+1.5
1000s/Grade6 1000 300 7.5 10 1.0+1.0 1.5+1.5
1250s/Grade7 1250 350 9 12 1.5+1.5 2.0+1.5
1400s/Grade8 1400 350 9.5 12.5 2.0+1.5 2.5+1.5
1600s/Grade9 1600 400 10.5 14 2.0+2.0 2.5+1.5
1800s/Grade10 1800 400 11.5 15 2.0+2.0 3.0+2.0
2000s/Grade11 2000 400 12.5 16.5 2.0+2.0 3.0+2.0
2240s/Grade12 2240 450 13.5 18 3.0+2.0 3.0+2.0
2500s/Grade13 2500 450 14.5 19.5 3.0+2.0 3.0+3.0
2800s/Grade14 2800 450 16.5 21.5 3.0+3.0 5.0+3.0
3100s/Grade15 3100 450 18.0 24.0 Selection based on conveyor systems
3400s/Grade16 3400 450 20.0 26.0

Safety Performance

Items Indexes
Anti-static property Average electrical resistance of both surfaces (Ω) 3.0*10⁸
Surface temperature of drum (°C) ≤325
Drum friction Any test piece shall not show any sign of flame or glow
Burning on spirit burner
(flame or glow)
Burning with cover rubber
Average duration of flame for six test pieces (S) ≤3
Duration of flame for any individual test piece (S) ≤10
Burning without cover rubber
Average duration of flame for six test piece (S) ≤5
Duration of flame for any individual test piece (S) ≤15
Burning on propane burner The undamaged length of each sample ≥600 mm
The undamaged length shall not be less than 50 mm; the maximum average temperature rise shall not be greater than 140°C and the loss band length shall not be greater than 1250 mm.

SAFETY CERTIFICATE OF APPROVAL
FOR MINING PRODUCTS

PVG Conveyor Belt

Both top and bottom covers are Nitrile rubber. Advantage of steep gradient (<20 lift angle), For use at environmental temperature above -10°C.

Patterned Solid Woven Conveyor Belt

PVG Solid Woven conveyor belt can be patterned.

Chevron Pattern

Herringbone Pattern

Diamond Pattern

Custom Pattern

EN14973 C1-PVG600-2800S

01

Customize LOGO

according to your requirements

02

ZHENXING Data

better than that of the EN14973 standard.

03

Certificate EN14973

C1 Class

Solid Woven PVC/PVG Conveyor Belt - Industrial Safety Solutions Solid Woven PVC/PVG Conveyor Belt - Industrial Safety Solutions

Why Underground Mining Demands Solid Woven Flame-Resistant Belts

Conventional belts create serious safety risks and operational costs in underground environments. Discover the superior alternative engineered specifically for hazardous mining conditions.

Underground Challenges

  • Flammable and explosive underground atmosphere demands rigorous fire prevention measures to protect miners and equipment from catastrophic incidents
  • Standard conveyor belts lack adequate flame resistance and anti-static properties, creating severe fire hazards in coal dust environments that can trigger devastating explosions
  • Unexpected belt failures cause production shutdowns costing thousands per hour, while emergency repairs in confined underground spaces expose workers to dangerous conditions and extend downtime

Solid Woven PVC/PVG Solution

  • Integrated solid woven structure delivers exceptional tear resistance and impact absorption, maintaining belt integrity even under heavy coal loads and preventing dangerous longitudinal ripping
  • Superior flame retardant and anti-static performance exceeds MT914 and EN14973 international standards, self-extinguishing within 3 seconds to eliminate fire propagation risks in underground mining operations
  • Extended service life reduces replacement frequency by 40% compared to conventional belts, minimizing costly downtime while enhanced safety features protect your workforce and comply with stringent mining regulations

Protect your operations with proven underground mining belt technology

Get Safety Compliance Quote →

Two Series, Complete Underground Conveying Coverage

Choose the optimal solid woven belt configuration for your specific underground application. Both series deliver certified safety performance with distinct advantages for different conveying challenges.

PVC Solid Woven

Cover Layer:
Double-sided PVC compound for balanced protection and durability
Max Incline:
<16° for stable horizontal conveying systems
Best For:
Horizontal coal transport in dry underground conditions
Key Benefit:
Cost-effective solution with reliable flame resistance and proven safety performance for standard underground applications
Most Economical Choice

PVG Solid Woven

Cover Layer:
Hybrid rubber + PVC formulation for enhanced grip and wear resistance
Max Incline:
<20° with optional chevron patterns for steep angle conveying
Best For:
Wet, slippery conditions and inclined underground transport systems
Key Benefit:
Superior wet traction prevents material slippage while exceptional abrasion and oil resistance extends belt life in harsh underground mining environments
Premium Performance

Need help selecting the right series for your mine?

Consult Our Mining Experts →
Module 5 - Core Advantages Solid Woven Conveyor Belt - Modules 6-10

Technical Parameters & Standard Specifications

Comprehensive specifications demonstrating compliance with international mining safety standards while delivering the strength and durability required for demanding underground conveying applications.

Strength Grade Thickness (mm) Weight (kg/m²) Max Incline Compliance Standards
680S 7-9 10-12 PVC <16° / PVG <20° EN14973, MT914
1000S 8-10 11-13 PVC <16° / PVG <20° EN14973, MT914
1250S 9-11 12-14 PVC <16° / PVG <20° EN14973, MT914
1600S 10-12 13-15 PVC <16° / PVG <20° EN14973, MT914
2000S 10-12 14-16 PVC <16° / PVG <20° EN14973, MT914
2500S 11-12 15-17 PVC <16° / PVG <20° EN14973, MT914
3150S 11-12 16-18 PVC <16° / PVG <20° EN14973, MT914
3400S 12 17-18 PVC <16° / PVG <20° EN14973, MT914

Need custom specifications for your application? Our engineers can optimize belt parameters for your exact requirements

Request Custom Specification →

Flame Resistance & Anti-Static Performance Meets International Standards

Comprehensive safety testing validates superior flame retardant and anti-static properties that exceed MT914 and EN14973 requirements, ensuring maximum protection in hazardous underground coal mining environments.

Certified Safety Test Results

  • Drum Friction Temperature: ≤325℃
  • Self-Extinguishing Time: ≤3 seconds
  • Propane Burn Length: ≤600mm
  • Average Surface Resistance: ≤3.0×10⁸ Ω
  • Oxygen Index (OI): ≥28%
  • Tensile Strength Retention: ≥90%

Compliance Certifications

Coal Mine Safety (MA)

EN14973 European Standard

ISO 9001:2015

MT914 Chinese Mining Belt Standard

MT914 Chinese Standard

Download complete certification documents and test reports for your project approval

Request Certification Package →
Solid Woven Conveyor Belt - Modules 11-14

Frequently Asked Questions

Expert answers to common questions about solid woven flame-resistant conveyor belts for underground mining applications, helping you make informed procurement and operational decisions.

Our solid woven PVC and PVG belts are certified to both Chinese MT914 standard and European EN14973 standard for underground mining conveyor belts. Each production batch undergoes rigorous flame resistance testing including drum friction temperature test (≤325°C), propane burn test (≤600mm), and self-extinguishing time verification (≤3 seconds). We provide complete certification documentation including Coal Mine Safety (MA) certificate, test reports, and material safety data sheets with every order to support your regulatory compliance requirements and project approval processes.
PVC solid woven belts are optimized for horizontal and low-angle conveying up to 16 degrees, delivering cost-effective performance in dry underground conditions where premium traction is not required. PVG solid woven belts feature hybrid rubber-PVC compound that provides superior grip on wet surfaces and supports inclines up to 20 degrees, making them ideal for slippery conditions, water ingress areas, and steeper conveying angles. For angles exceeding 18 degrees or challenging materials prone to rollback, we recommend PVG belts with chevron or diamond patterns that enhance material retention and prevent spillage losses.
Yes, we offer comprehensive customization services for solid woven belts. Pattern options include Chevron (V-shape), Diamond, and Lattice configurations with heights ranging from 15mm to 40mm based on your incline angle and material characteristics. Logo printing, mine name identification, and batch number marking can be permanently applied to belt surface using specialized techniques that maintain print clarity throughout belt service life without compromising flame resistance properties. Customization requires engineering review to ensure pattern design and printing placement do not interfere with splicing operations or regulatory compliance. Typical lead time for custom patterned belts is 3-4 weeks from specification approval.
Standard solid woven PVC and PVG belts without patterns or customization: 2-3 weeks production time with 200 meter minimum order quantity per specification. Custom patterned belts or special specifications: 3-4 weeks production time with 300 meter MOQ to justify tooling and setup costs. For urgent projects or emergency replacement situations, we maintain inventory of common specifications (1000S, 1250S, 1600S in standard widths) that can ship within 3-5 business days subject to availability. Large volume orders exceeding 1000 meters may receive preferential pricing and scheduling priority. We recommend ordering 10-15% additional length beyond calculated requirement to account for splicing material, future repairs, and emergency spare inventory for critical underground conveyor systems.
We offer comprehensive installation support services tailored to project requirements. For orders exceeding 500 meters, complimentary remote technical consultation is provided including splice design review, installation procedure guidance, and troubleshooting support via video conference. On-site installation supervision and hands-on splicing training is available as paid service for critical installations, new mine commissioning, or when local technical expertise is limited. Our field service engineers provide complete vulcanized splicing execution including equipment setup, joint preparation, vulcanization process control, and quality verification testing to ensure splice strength meets 90%+ rated capacity specification. Contact our technical services team to discuss specific support requirements and develop customized service package aligned with your project timeline and budget parameters.

Have additional questions about specifications, certifications, or applications?

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Solid Woven Belt Specifications Required