- Product Description
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Product Introduction
The acid- and base-resistant conveyor belt is constructed with a high-strength fabric carcass coated with a special layer of acid- and base-resistant rubber, integrally vulcanized at high temperature. It is particularly suited for conveying applications involving acidic, alkaline, saline solutions, or corrosive materials; the rubber layer resists chemical corrosion, preventing the belt from deteriorating, swelling, cracking, or peeling, thereby ensuring continuous, stable conveyance of corrosive materials.
Product Features
1. Excellent resistance to acidic and alkaline corrosion
It uses a special rubber formulation resistant to acids and bases, capable of withstanding corrosion from dilute acids, hydrochloric acid, alkaline solutions, and salts. When in contact with corrosive powders or sludges, it does not swell, harden, or sustain damage easily.
2. High strength and tear-resistantInternally, it features a nylon/polyester canvas reinforcement, offering high tensile strength and impact resistance. When transporting corrosive and abrasive materials, it is puncture-resistant, does not tear easily, and neither deforms nor stretches.
3. Wear-resistant and durableThe rubber layer also exhibits wear resistance, undergoing slow wear under continuous friction. Under corrosive and abrasive conditions, its service life exceeds that of conventional conveyor belts.
4. Customizable specificationsWidth, number of layers, and rubber thickness can be customized to meet specific requirements. It can be manufactured with ring‑shaped joints and supports either hot‑ or cold‑splicing on site.
5. High versatilityCompatible with conventional belt conveyors, requiring no major modifications to the equipment, thus making replacement and installation straightforward.
Areas of Application
- Chemical industry: transportation of fertilizers, sodium carbonate, inorganic salts, and acidic and alkaline powders and granules
- Acid washing in metallurgy: transport of ores after acid pickling and corrosive residues
- Wastewater treatment plants: transport of acidic/alkaline sludges and filtered residues
- Electroplating and concentrators: transport of mineral slurries and saline materials
- Salinas: transport of raw salt and solid materials related to brineProduct section
Conveyor belt cover and various rubber grades; please contact customer service for more details.

Company Profile
Chengze Conveying Machinery Co., Ltd. of Boye is a professional Chinese supplier and manufacturer of conveying equipment and accessories. With many years of experience in the industry, it focuses on the design, production, and supply of standard and customized conveying products for a wide range of industrial applications. Its products are widely used in the mining, construction materials, chemical, electric power, metallurgical, grain-processing, logistics, and port sectors.
FAQ
How often should the support roller be replaced?
There is no fixed service life; it depends on the working conditions. In dry environments with little dust, the service life is long; in mines, quarries, and humid environments with heavy dust, wear occurs more rapidly. Regular inspections are recommended, and if jams, abnormal noises, or roller damage are detected, the rollers should be replaced immediately to prevent scratching the conveyor belt.
What are the main types of support rollers?
They can be classified by application: channel-type bearings, parallel bearings, damping bearings, self-aligning bearings, and return bearings; and by material: steel bearings, high-polymer nylon bearings, ceramic bearings, etc.
What is the main use of a conveyor belt?
Conveyor belts are widely used in mining, ports, power plants, the construction materials sector, the chemical industry, metallurgy, grain processing, and other industries, primarily for the continuous transport of bulk materials, boxes, parts, bags, bottled products, and other regular or irregular goods.
How to choose the right conveyor belt?
The selection of the model must take into account the weight of the material to be conveyed, the material’s temperature, the conveying distance, the operating environment (indoor/outdoor, acidic/alkaline, oil‑contaminated), the operating speed, the drum diameter, and other parameters; you may also provide the operating specifications, and we can help you identify the appropriate model.
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Acid- and base-resistant conveyor belt
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