Backless/backless conveyor belt - yinglang conveyorbelt

Nylon conveyor belt

Backless/backless conveyor belts have no adhesive coating on the back, using canvas, nylon/EP polyester/NN/EE, etc. as the core, and paired with wear-resistant coating. It reduces friction, prevents material adhesion, is easy to clean, has good flexibility, and is suitable for complex lines. Suitable for industries such as food, electronics, medicine, and logistics that have high requirements for cleanliness and conveying stability.

ClassificationBackless/backless conveyor belt

Whatsapp+86 18395653111

Mailboxcolin@bestbelting.com

Product Description:

Backless type is suitable for lightweight materials.

Backless conveyor belts run on steel, wood, or other low-friction surfaces (sliding beds) and are suitable for conveying with low friction.

Compared with standard conveyor belts, the difficult wear and tear between the conveyor belt and the frame is reduced, thereby minimizing conveyor belt wear and improving efficiency.

Structural Features

• Top cover/upper cover rubber: Can be produced with a flat surface or various textured embossing

• Belt core layer: Usually made of materials such as cotton canvas, nylon cloth, polyester cloth, aramid cloth, or steel wire rope core, which is the main load-bearing component.

• Cover rubber: Wrapped on the upper and lower sides of the belt core skeleton. Generally, rubber formulations with corresponding properties are selected according to the usage environment and requirements, such as oil resistance, wear resistance, cold resistance, flame resistance, heat resistance, and ozone resistance.

• Backless design: Unlike ordinary conveyor belts, the back is not coated with glue and is exposed, which can reduce adhesion and friction with the transmission components.

Advantages

• Reduce friction and wear: The glue-free back reduces the coefficient of friction between the rollers, drums, and other components, reducing conveyor belt wear, improving operating efficiency, and extending service life.

• Prevent material adhesion: The glue-free back is not easy to adhere to materials, avoiding problems such as spillage and accumulation of materials during conveying due to adhesion, and maintaining a clean conveying environment.

• Easy to clean and maintain: The backless design makes the back of the conveyor belt easier to clean, reducing maintenance costs and difficulty, and improving the operational stability of the equipment.

• Good flexibility: The backless design gives the conveyor belt better flexibility, allowing it to better adapt to various complex conveying lines and bending radii, reducing resistance and deformation of the conveyor belt during operation.

Application Scenarios

• Food and beverage industry: Used to convey biscuits, candies, beverage bottles, and other food and beverage products. The glue-free back avoids contamination of food and ensures food safety.
• Electronics and electrical appliances industry: Suitable for conveying electronic components, circuit boards, and other precision electronic products, preventing glue residue from damaging products.

• Pharmaceutical industry: In the production and packaging of pharmaceuticals, it can be used to convey medicines, medicine bottles, etc., meeting the strict requirements of the pharmaceutical industry for hygiene and cleanliness.

• Logistics and warehousing industry: Used for sorting, conveying, and storing goods. The glue-free back reduces adhesion between goods and the conveyor belt, improving the conveying efficiency and accuracy of goods.

• Automotive industry • Rubber industry • Woodworking/sawmill • Recycling plant • Waste treatment

Cover Rubber Quality/Grade Standard Performance Parameters

German standard DIN-22102
Grade	Tensile strength ≥ MPa	Elongation at break ≥ M%	Wear ≥ mm 3	Inter-ply adhesion strength (N/mm)	Adhesion strength between cover and ply (/mm)
Grade	Tensile strength ≥ MPa	Elongation at break ≥ M%	Wear ≥ mm 3	Inter-ply adhesion strength (N/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 ≥ MPa	Elongation at break ≥ M%	Wear ≥ mm 3	Inter-ply adhesion strength (N/mm)	Adhesion strength between cover and ply (/mm)
Grade	Tensile strength ≥ MPa	Elongation at break ≥ M%	Wear ≥ mm 3	Inter-ply adhesion strength (N/mm)	Cover thickness 0.8~1.5mm	Cover thickness >1.5mm
M	24	450	–	≥5.25	3.15	4.5
N	17	400	–	≥5.25	3.15	4.5

Australian Standard AS 1332-2000
Grade	Tensile strength ≥ MPa	Elongation at break ≥ M%	Wear ≥ mm 3	Inter-ply adhesion strength (N/mm)	Adhesion strength between cover and ply (/mm)
Grade	Tensile strength ≥ MPa	Elongation at break ≥ M%	Wear ≥ mm 3	Inter-ply adhesion strength (N/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 ≥ MPa	Elongation at break ≥ M%	Wear ≥ mm 3	Inter-ply adhesion strength (N/mm)
Grade	Tensile strength ≥ MPa	Elongation at break ≥ M%	Wear ≥ mm 3	Inter-ply adhesion strength (N/mm)	Adhesion strength between cover and ply (/mm)
A	18	400	90	≥7	≥5
X	25	450	120
M	24	450	150
N	20	400	250

Specifications and technical parameters of multi-layer fabric core conveyor belts

Fabric Type	Fabric Structure		Fabric model	Rubber belt thickness (mm/p)	Strength series (N/mm)					Cover Thickness		Width range (mm)
Fabric Type	Warp	Weft	Fabric model	Rubber belt thickness (mm/p)	2 layers	3 layers	4 layers	5 layers	6 layers	Top cover layer	Bottom cover layer	Width range (mm)
Nylon EP Polyester NN EE	Polyamide	Polyamide	Nylon/EP Polyester/NN/EE-100	1.00	200	300	400	500	600	0-12	0-10	300-2600
			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

Adhesive strength and elongation performance meet the following table

Adhesive strength, elongation performance
Core material	Adhesive strength ≥ MPa			Elongation performance
	Inter-layer N/mm	Between cover layer and fabric layer N/mm		Full thickness longitudinal breaking elongation	Full thickness longitudinal reference force elongation
	Inter-layer N/mm	Cover layer thickness ≤1.5mm	Cover layer thickness ≥1.5mm	Full thickness longitudinal breaking elongation	Full thickness longitudinal reference force elongation
Nylon EP Polyester NN EE	≥5	≥4.5	≥5	≥10%	≤4%6

The covering performance of the tape meets the following table

China GB/T7984-2013 GB/T 32457-2015 Tape cover layer performance
Core material	Tensile strength		Elongation at break	Abrasion loss	Change rate of tensile strength and elongation at break after aging
Core material	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

Packaging and Transportation

Packaging Details

1. Waterproof nylon packaging with a steel bottom pallet or wooden pallet.

2. Standard and appropriate export packaging.

3. Customized packaging is available upon customer requirements.

Frequently Asked Questions

1. Can I customize rubber pads/sheets/blocks to meet my business needs?

Yes, we are a professional custom conveyor belt manufacturer ， focused on customized conveyor belt solutions. We work closely with our clients to customize products such as belt width, thickness, material composition, and various quality aspects based on their specific operational requirements. This ensures our conveyor belts perform optimally in diverse industrial settings.

2. What payment methods do you accept?

We offer flexible payment options to meet customer needs. Common payment methods include Telegraphic Transfer (T/T) and Letter of Credit (L/C) ，especially suitable for large orders. We can also negotiate other payment methods based on mutual agreement.

3. What after-sales service do you provide? How do you guarantee your quality?

We provide comprehensive after-sales service support, including 24/7 technical support, installation assistance, and maintenance advice 。We also provide regular follow-up services to ensure smooth product operation and long-term customer satisfaction! We have an in-house testing laboratory and adhere to the principle of quality assurance before shipment! For many years, we have been a supplier to internationally renowned companies, and our customers are located in various countries and industries, including mining, stone crushing, sand washing, ports, power plants, metallurgy, chemicals, coal, steel plants, cement plants, and construction, with our excellent quality widely praised.

4. How do I place an order? What is the delivery time?

You can contact us via WeChat, WhatsApp, phone, email, and website to place an order. For regular models, delivery time is 5-7 days ，while the delivery time for other customized products depends on the product type and customization requirements.

5. Can I get a sample for inspection and testing?

Yes, samples can be provided for testing before bulk orders. Samples are created according to customer requirements, allowing customers to evaluate the performance of the belts and rollers.

Can I print my logo on the conveyor belt products?

Yes, we are a custom manufacturer, supporting processing, OEM, please inform us of your logo or design before mass production.

Experienced and strong team

Our global sales and R&D teams go beyond transactional relationships, providing personalized support at every stage of the customer journey.

First-class testing equipment

We have in-house testing equipment to ensure that every conveyor belt we produce undergoes rigorous quality control. From tensile strength and wear resistance to high-temperature resistance, we can meet your requirements.

First-class production equipment

We have invested heavily in advanced conveyor belt production lines, including automated systems that ensure the precision, reliability, and scalability of our products.

Successful customer collaborations

We have established long-term cooperative relationships with clients in the cement, mining, power plant, chemical, steel, coal, mining, and grain industries, fully demonstrating the trust and confidence these enterprises have in us.

Why Choose Our Conveyor Belt Manufacturing?

1. Engineering Design and Consulting

Fano Rubber Conveyor Belt is one of the best custom belt manufacturers in China. Our conveyor belts are ideal for handling various heavy-duty and abrasive materials in bulk material processing, successfully meeting the needs of various industries including stone crushing and screening, sand washing, fertilizer, grain transportation, steel plants, power plants, cement plants, metallurgy, coal, ports and docks, and construction. As a one-stop conveyor engineering manufacturer, we also provide excellent solutions for material handling problems and after-sales service for various applications.

2. Excellent customer service

We specialize in the production of heavy-duty (nylon, EP polyester, EE, NN) multi-ply fabric core rubber conveyor belts, steel cord conveyor belts, corrugated edge conveyor belts, bucket elevator conveyor belts, and chevron conveyor belts, and circular conveyor belts. As a high-quality conveyor belt manufacturer, supplier, and exporter in China, we focus on providing customers with high-quality conveyor belts and professional services. YINGLANG Company has grown rapidly through innovation and professional services, and we are eager to expand our domestic and international markets!

3. Customization

OEM support, meeting all your needs, regardless of size, even if you only have an idea, we will help you realize it.

We have a strong R&D team that can develop and produce products according to customer-provided drawings or samples.

4. Cost-effective

Same quality, lower price; same price, better quality; fast production cycle; short time; efficient and durable; reliable quality. We are based in the mid-to-high-end market, and our products meet international standards.

Professional testing equipment (conveyor belt testing laboratory)

Application Areas

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Cement Industry

Limestone Transportation

Chemical Industry

Hazardous Materials Transportation

Mining Industry

Raw Material Transportation

Quarrying

Sand and Gravel Conveying

FAQ

Characteristics of Polyester Conveyor Belt

High modulus, low elongation, good heat stability, impact resistance and other characteristics, suitable for medium and long distance, high-speed, high-speed conditions of conveying materials.

Body material for heat-resistant conveyor belts

The subject material of the heat-resistant conveyor belt includes a skeleton material, a covering layer and a base material.

Selection of the diameter of the conveying roller

The selection of roller diameter should consider the following factors: the average specific pressure between the conveyor belt and the roller surface, the amount of deformation of the bag and the bag, the utilization rate of the allowable strength of the conveyor belt, the frequency of bending of the conveyor belt, the installation location of the conveyor and the conditions of use.

Main material of nylon conveyor belt

The main material of the nylon conveyor belt is nylon, but it does not have enough tension, so it is necessary to add a layer of industrial polyester cloth between nylon and nylon to increase the tension when making the finished product.

The advantages of the pattern conveyor belt

The pattern conveyor belt can ensure the smooth transportation of materials, with anti-skid, impact resistance, and high temperature resistance.

Product inquiry

If you have any questions, please do not hesitate to ask us. Please also call us or email us before visiting to make sure that you will be served with our best services.

+86 18395653111
colin@bestbelting.com