Home

Backless/backless conveyor belt

Backless type is suitable for lightweight materials. A backless conveyor belt runs on steel, wood, or other low-friction surfaces (sliding bed), and is suitable for conveying with low friction. Compared with standard conveyor belts, the difficult wear between the conveyor belt and the frame is reduced, thus greatly reducing the wear of the conveyor belt and improving efficiency.

Email:

Aaron@bestconveyoring.com

WhatsApp:

+86 15230282222

Inquiry

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, thus minimizing the wear and tear of the conveyor belt and improving efficiency.

Structural Features

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

• 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 body that bears the load.

• 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: Different from ordinary conveyor belts, the back is not coated with glue and is exposed, which can reduce adhesion and friction with the transmission parts.

Advantages

• Reduce friction and wear: The glue-free back can reduce the coefficient of friction between the conveyor belt and parts such as rollers and drums, reduce conveyor belt wear, improve operating efficiency, and extend 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 can avoid food contamination and ensure 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 medicines, 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 can reduce 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 ≥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)
Grade	Tensile strength ≥Ma	Elongation at break ≥M%	Wear ≥mm ³	Bond strength between plies (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 ≥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

Bond strength, elongation performance meets the following table

Belt core material	Bond strength			Elongation performance
	Ply to ply N/mm	Cover to ply N/mm		Full thickness longitudinal elongation at break	Full thickness longitudinal reference force elongation
		Cover thickness ≤1.5mm	Cover thickness ≥1.5mm
Nylon canvas EP polyester canvas NN canvas EE canvas	≥5	≥4.5	≥5	≥10%	≤4%6

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

Fabric type	Fabric structure		Fabric model	Rubber thickness (mm/p)	Strength series (N/mm)					Cover rubber thickness		Width range (mm)
Fabric type	Warp	Weft	Fabric model	Rubber thickness (mm/p)	2-ply	3-ply	4-ply	5-ply	6-ply	Upper Cover Layer	Lower Cover Layer	Width range (mm)
Nylon EP Polyester NN EE	Nylon	Nylon	Nylon/EP Polyester/NN/EE-100	1.00	200	300	400	500	600	0-12	0-10	300-2600
			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

Packaging and Details

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

2. Standard and appropriate export packaging.

3. Customized packaging is available according to customer requirements.

Shipping Scenarios

Frequently Asked Questions

1. Can I customize conveyor belts to meet my business needs?

►Yes, we are specialized in the customized production of conveyor belts and conveyor rollers. ， We focus on customized conveyor belt solutions. We work closely with our customers to customize products such as belt width, thickness, material composition, and various quality aspects based on their specific operational requirements. This ensures that our conveyor belts perform optimally in various industrial environments.

2. What payment methods do you accept?

►We offer flexible payment methods to meet customer needs. Commonly used payment methods include Telegraphic Transfer (T/T) and Letter of Credit (L/C) ，especially 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 one of the suppliers 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 within 5-7 days ，while the delivery time for other customized products depends on the product type and customization requirements.

5. Can I get samples 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.

6. Can I print my logo on the conveyor belt products?

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

Why Choose Our Conveyor Belts?

1. Engineering Design and Consulting

Our conveyor belts are ideal for handling various heavy and abrasive materials in bulk material handling, successfully meeting the needs of various industries, including stone crushing and screening, sand washing, fertilizer, grain conveying, steel plants, power plants, cement plants, metallurgy, coal, ports, construction, etc. 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-layer fabric core rubber conveyor belts, steel cord conveyor belts, corrugated edge conveyor belts, bucket elevator conveyor belts, herringbone conveyor belts, and circular conveyor belts. As a leading conveyor belt manufacturer, supplier, and exporter in China, we are committed to providing customers with high-quality conveyor belts and professional services.

3. Customization

OEM is supported to meet 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 based on drawings or samples provided by customers.

4. Cost-effectiveness

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