The boiler-free rubber cable production line is a kind of equipment specially used for the production of rubber cable. Its main feature is that it does not need to use a boiler, and has the advantages of environmental protection, energy saving and high efficiency. This article will introduce the principle, advantages and application of the non-boiler rubber cable production line.

Principle of 1. Boiler-free Rubber Cable Production Line

The boiler-free rubber cable production line is mainly composed of three parts: rubber extruder, vulcanization equipment and cable forming machine.

Rubber extruder

The rubber extruder is one of the core equipment of the boiler-free rubber cable production line. It is mainly used to extrude rubber raw materials into rubber strips. The main structure of the rubber extruder includes the head, the body and the transmission system. The head is the key component of the rubber extruder, and its function is to extrude the rubber raw material into a rubber strip. There are many structural forms of the head, the common ones are single screw extruder, twin screw extruder and conical twin screw extruder. The transmission system is a key component that converts electrical energy into mechanical energy, and its function is to drive the rotation of the screw.

Vulcanization equipment

Vulcanization equipment is another key equipment in the non-boiler rubber cable production line. It is mainly used to vulcanize rubber strips into rubber cable. The main structure of the vulcanization equipment includes heating device, vulcanization tank and cooling device. The heating device is a device used to heat the rubber strip, and the common ones are electric heating and steam heating. Vulcanizing tank is used to store rubber strip equipment, common with vertical vulcanizing tank and horizontal vulcanizing tank. The cooling device is a device used to cool and shape the vulcanized rubber strip, and common ones are water cooling and air cooling.

Cable forming machine

The cable forming machine is the third equipment of the boiler-free rubber-sheathed cable production line. It is mainly used to form the rubber-sheathed cable into the cable core. The main structure of the cable machine includes the main frame, the pay-off frame, the take-up frame and the control system. The main frame is the main structure of the cable machine, and its function is to support the cable core. The pay-off frame is a device used to place the cable core, and the common ones are roller type pay-off frame and slider type pay-off frame. The take-up frame is used for winding cable core wire equipment, common chain take-up frame and tube take-up frame, etc. The control system is used to control the equipment of the cable machine, and the common ones are computer control and hydraulic control.