Heat-resistant (EP) polyester conveyor belt
- 产品描述
- 产品优势
- 工艺流程
- 技术参数
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Purpose
• Heat-resistant conveyor belts are mainly used for conveying high-temperature materials, such as sintered ore, hot coke, cement clinker, and hot castings. According to the main manifestations of heat-resistant belt damage and loss of conveying capacity, and different heat-resistant levels, EPDM or styrene-butadiene rubber is used as the cover rubber; high-strength, high-permeability polyester canvas or cotton canvas is used as the reinforcing layer. Heat-resistant glass cloth can be laid between the cover rubber and the carcass layer to improve the service life of the heat-resistant belt. According to customer requirements, it can be made into a circular belt.
• Heat-resistant and high-temperature conveyor belts are widely used in coal, mining, ports, metallurgy, power, and chemical industries for material conveying.
Features
1. High strength, thin belt body, light weight.
2. Using nylon/EP polyester/NN/EE dipped canvas as the carcass material.
3. The belt body is soft, has good troughing properties, and good elasticity.
4. Excellent high-temperature and heat resistance, can withstand 250°C high temperature for a short time.
5. Suitable for large loads, faster speeds, and medium and long-distance material transportation.
6. Stable operation, no deviation.Specifications and Technical Parameters of Heat-Resistant and High-Temperature Conveyor Belt Carcass Fabric Core
Specifications and Technical Parameters of Heat-Resistant and High-Temperature Conveyor Belt Carcass Fabric Core Fabric
TypeFabric Structure Fabric Model Rubber Cloth Thickness Strength Series (N/mm) Cover Rubber Thickness
(mm)Width
Range
(mm)Warp Weft 2 layers 3 layers 4 layers Top Cover Rubber Bottom Cover Rubber Nylon
EP Polyester
NN
EE
Polyester Nylon Nylon/EP Polyester/NN/EE-80 1.00 160 240 320 0-12 0-10 300-2500 Nylon/EP Polyester/NN/EE-100 1.00 200 300 400 Nylon/EP Polyester/NN/EE-125 1.05 250 375 500 Nylon/EP Polyester/NN/EE-150 1.10 300 450 600 Nylon/EP Polyester/NN/EE-170 1.10 340 510 680 Nylon/EP Polyester/NN/EE-200 1.20 400 600 800 Nylon/EP Polyester/NN/EE-250 1.40 500 750 1000 Nylon/EP Polyester/NN/EE-300 1.60 600 900 1200 Nylon/EP Polyester/NN/EE-350 1.70 1050 1400 Nylon/EP Polyester/NN/EE-400 1.90 1600 Nylon/EP Polyester/NN/EE-500 2.10 2000 Bonding strength and elongation performance meet the following table
Bonding Strength, Elongation Performance Belt Core
MaterialBonding Strength Elongation Performance Interlayer N≥mm Between cover and layer
N/mmFull Thickness Longitudinal Tensile Elongation Full Thickness Longitudinal Reference Force Elongation Cover Thickness ≤1.5mm Cover Thickness ≥1.5mm Nylon
EP Polyester
NN
EE
≥5 ≥4.5 ≥5 ≥10% ≤4% The cover performance of heat-resistant and high-temperature conveyor belts meets the following table
China GB/T7984-2013 GB/T 32457-2015 Conveyor Belt Cover Layer Performance Cover Layer Grade Tensile Strength Elongation at Break Abrasion Loss Change Rate of Tensile Strength and Elongation at Break After Aging Mpa Kgf/cm2 % mm 3 % H 24 240 450 120 -25 ~+25 D 18 180 400 100 -25 ~+25 L 15 150 350 200 -25 ~+25 The physical and mechanical properties of the heat-resistant belt cover layer after the heat resistance test meet the following table
Item Model T1≤100°C T2≤125°C T3≤150°C T4≤180°C Range of variation Hardness Difference between after and before aging +20 +20 ±20 ±20 Maximum value after aging 85 Tensile Strength Minimum value after aging 12 10 5 5 Performance change rate/% -25 -30 -40 -40 Elongation at Break Performance change rate/% -50 -50 -55 -55 Minimum value after aging 200 200 180 180 Cover rubber quality/grade standard performance parameters
German standard DIN-22102 Grade Tensile strength ≥Ma Elongation at break ≥M% Wear ≥mm 3 Bond strength between plies (N/mm) Bond strength between cover and ply (/mm) Cover thickness 0.8~1.5mm Cover thickness >1.5mm W 18 400 90 ≥5 3.5 4.5 X 25 450 120 Y 20 400 150 Z 15 350 250 British Standard BS 490 Grade Tensile strength ≥Ma Elongation at break ≥M% Wear ≥mm 3 Bond strength between plies (N/mm) Bond strength between cover and ply (/mm) Cover thickness 0.8~1.5mm Cover thickness >1.5mm M 24 450 - ≥5.25 3.15 4.5 N 17 400 - Australian Standard AS 1332-2000 Grade Tensile strength ≥Ma Elongation at break ≥M% Wear ≥mm 3 Bond strength between plies (N/mm) Bond strength between cover and ply (/mm) Cover thickness 0.8~1.5mm Cover thickness >1.5mm A 17 400 70 6 4 4.8 E 14 300 - F 14 300 - M 24 450 125 N 17 400 200 S 14 300 250 S* 12 300 250 South African SANS 1173:2005 Grade Tensile strength ≥Ma Elongation at break ≥M% Wear ≥mm 3 Bond strength between plies (N/mm) Bond strength between cover and ply (N/mm) A 18 400 90 ≥7 ≥5 X 25 450 120 M 24 450 150 N 20 400 250 Specifications and Technical Parameters of Heat-Resistant and High-Temperature Conveyor Belt Carcass Fabric Core
Fabric type Fabric Structure Fabric Model Conveyor belt thickness (mm/p) Strength Series (N/mm) Cover Rubber Thickness Width range (mm) Warp Weft 2 layers 3 layers 4 layers 5 layers 6 layers Top cover Bottom cover Nylon
EP Polyester
NN
EE
Nylon Nylon Nylon/EP Polyester/NN/EE-100 1.00 200 300 400 500 600 0-12 0-10 300-2500 Nylon/EP Polyester/NN/EE-125 1.05 250 375 500 625 750 Nylon/EP Polyester/NN/EE-150 1.10 300 450 600 750 900 Nylon/EP Polyester/NN/EE-200 1.20 400 600 800 1000 1200 Nylon/EP Polyester/NN/EE-250 1.40 500 750 1000 1250 1500 Nylon/EP Polyester/NN/EE-300 1.60 600 900 1200 1500 1800
Introduce
Huanuo is a modern machinery manufacturing enterprise integrating production, research and development, and sales, dedicated to providing customers with high-quality conveyor belt products and solutions.
Customized Process
To meet diverse industry needs, our products are categorized into multiple specifications based on material handling requirements and operational environments:Standard, Heat-Resistant, Acid/Alkali-Resistant, Oil-Resistant, Cold-Resistant, and Flame-Retardant types.
Goods will be strictly tested before delivery, please check carefully after receiving the goods, if there is any problem, please contact us in time.
Online communication
Provide custom drawings
Merchant quotation
Sign a contract
Processing and production
Packaging and distribution
Confirm receipt of goods
Successful transaction
FAQ
Can I have my own customized product?
Yes. OEM and ODM services are available, including design, logo, and packaging.
What are the payment terms?
Wire transfer or Letter of Credit, Western Union, Alipay, etc.
What is the delivery time?
Inventory orders take 7-15 days, while OEM and ODM orders depend on the specific circumstances.
Can I take a sample for testing?
Yes, samples can be sent for testing before bulk orders.
Do you have pre-shipment inspection procedures?
Yes, we always test the product before delivery.
Can you accept small quantities?
Yes, small batches are accepted, and delivery is fast
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Address: Lixian County, Baoding City, Hebei Province
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