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Main production process of the EPDM rubber production line

Time：

2017-06-08

It is suitable for extruding various types of EPDM rubber, producing composite strips for architectural door and window seals, automotive sealing strips, and single-extruded profiles, as well as manufacturing dense and foamed rubber products in diverse shapes—such as tapes, strips, tubes, and sheets—for applications in construction, electrical appliances, machinery, hydraulics, and more. For the extrusion of EPDM products, the EPDM production lines manufactured by Hebei Shuangda Rubber & Plastics Machinery Co., Ltd. play a crucial role. Commonly used door and window seals, cabinet seals, and other similar products all rely on EPDM production lines. Below, we will outline the production process of an EPDM production line. Starting from the extrusion section, the entire production line consists of rubber…

It is suitable for extruding a variety of EPDM rubbers, producing composite strips for architectural door and window seals and automotive sealing strips, as well as single‑extrusion strips, and for manufacturing dense and foamed rubber products in various shapes—such as tapes, strips, tubes, and sheets—for applications in construction, electrical appliances, machinery, hydraulics, and other fields.

When it comes to the extrusion of EPDM products, the EPDM production lines manufactured by Hebei Shuangda Rubber & Plastics Machinery Co., Ltd. play a crucial role. Common applications such as door and window seals and cabinet gaskets all rely on EPDM production lines. Below, we will outline the production process of an EPDM line.

The EPDM production line begins with the extrusion section, and the entire line consists of a rubber extruder and a vulcanization oven. The extruder plays a crucial role.

On the EPDM production line, after extrusion molding of the finished products, the next step is vulcanization. For most standard products, a hot‑air vulcanization oven is sufficient; this type of oven offers significant advantages in both processing efficiency and product‑quality control. However, during vulcanization, a small amount of exhaust gas is generated, which must be collected and treated using appropriate environmental protection equipment.

The next step is optional and should be determined based on your specific production process. This involves cooling and shaping, as well as the pulling stage. The sealing strips exiting the curing oven are at a very high temperature. For products that have just undergone curing, their shape is typically not yet fully stable, so subsequent steps require cooling. Through this cooling process, the product…

The product is conveyed to the packaging station via a conveyor, thereby completing the equipment’s task in the production process.

Our company also manufactures rubber extruders, rubber hose extrusion lines, three‑layer stone‑plastic composite production lines, silicone stone‑plastic composite production lines, plastic weatherstripping production lines, PVC profile production lines, plastic pipe production lines, elastomer extruders, and other extrusion equipment. In addition, we offer products for engineering sealing, automotive sealing, cable and wire applications, and air conditioning systems.

Production equipment for products such as rubber hoses, braided hoses, automotive fuel lines, and waterstop strips.

We welcome interested parties to place their orders.