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The Steel Cord Conveyor Belt Building Line is a specialized set of equipment used to apply buffer and cover rubber to steel wire ropes under tension, and then vulcanize them into steel wire rope conveyor belts. This production line is the core equipment for producing high-strength, long-distance conveyor belts, widely used in industries such as mining, ports, steel, and electricity.
Qingdao New Parkson Machinery Manufacturer Co., Ltd., with years of experience in rubber equipment manufacturing, can provide full process services from design, manufacturing to installation and commissioning, and tailor steel wire rope conveyor belt production solutions for customers.
Production process flow
The steel wire rope conveyor belt production line consists of the following main process equipment:
Front end system: Wire rope opening and tension control
After the steel wire rope is guided from the cylinder on the opening device, it passes through the light clamping device, initial tension device, and heavy clamping device in sequence
The initial tension device applies initial tension to each steel wire rope (usually about 400N/rope)
The tension device adopts multiple sets of tension rollers, and the tension of each steel wire rope is precisely controlled by the hydraulic system to ensure uniform tension
Forming section: Cold pressing forming
The steel wire rope is arranged neatly according to the set spacing on the entire frame and then enters the cold pressing forming trolley
The molding car presses and adheres the upper and lower layers of film that have been guided open to the arranged steel wire rope, forming a conveyor belt blank
After forming, the edges are trimmed and inspected before entering the flat vulcanizing machine
Sulfurization section: High temperature and high pressure vulcanization
The flat vulcanizing machine heats, pressurizes, and vulcanizes the strip to firmly bond the rubber with the steel wire rope
After vulcanization is completed, it is led out by the traction device
Next paragraph: Cutting and coiling
The finished conveyor belt is cut to the specified length by the cutting device
The winding device rolls the finished product into a roll
Core Advantages
1. Constant tension control system
The equipment is equipped with multiple sets of tension rollers and hydraulic control systems to achieve precise control of the tension of each steel wire rope. The tension error can be controlled within ± 4%, effectively ensuring the strength uniformity and service life of the finished conveyor belt.
2. Cold pressing technology
Using a mobile cold press forming trolley, the steel wire rope is pressed and bonded to the upper and lower layers of film in one go to ensure that the steel wire rope is arranged neatly and the rubber material is tightly bonded.
3. Large scale flat vulcanizing machine
Equipped with a large-sized flat vulcanizing machine, the hot plate temperature is uniform and the pressure is stable, ensuring the consistency of vulcanization quality.
4. Full process automation
The production line realizes the full process linkage control from wire rope guidance, tension control, forming and bonding to vulcanization, cutting, and winding, greatly improving production efficiency.
Scope of application
The steel wire rope conveyor belt production line is suitable for producing the following types of conveyor belts:
Wire rope core conveyor belt: high tensile strength, good impact resistance, suitable for long-distance and large capacity transportation
ST series high-strength conveyor belt: can cover ST1600-ST10000 strength levels
Mining flame-retardant steel wire rope conveyor belt: meets underground safety standards
If you need to learn more about the technical details of the steel wire rope conveyor belt production line or obtain a quotation, please feel free to contact us at any time.
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