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What key issues should be addressed when operating a rubber filter press?

Time：

2020-09-29

What key issues should be addressed when using a rubber extruder? In the rubber‑production process, virtually every enterprise relies on a piece of equipment known as an extruder. However, there are several critical considerations that companies must keep in mind during operation. Failure to heed these points can shorten the equipment’s overall service life. Before use, the extruder must be preheated, as the material being processed needs to reach a softened state to ensure smooth operation. Only after reaching the required temperature can the extruder proceed with the extrusion process.

What key issues should be addressed when operating a rubber filter press?

During rubber production, all enterprises rely on a key piece of equipment: the rubber filter press. However, when integrating this machine into the production process, several critical considerations must be observed. Failure to heed these points can shorten the equipment’s service life. Before use, the rubber filter press must be preheated, as it requires the raw material to reach a softened state to ensure smooth operation. Only after reaching the specified temperature should it be put into service. Additionally, during operation, do not manually add rubber feedstock; the machine is an automated system that draws material from its dedicated conveyor belt. Furthermore, never attempt to remove impurities by hand while the machine is running, as this poses significant safety risks.

Equipment用途:

This machine is primarily used to remove impurities from natural and reclaimed rubber. It is suitable for rubber manufacturers to filter rubber compounds, and it can also be employed for filtering and sheeting silicone and rubber materials.

It is primarily used for filtering rubber or plastic compounds to remove foreign matter and impurities. By leveraging the screw’s pushing and conveying action, this machine eliminates contaminants from the compound or reclaimed rubber. The equipment consists mainly of a screw, a barrel, a filter head, and a drive mechanism. The filter head is fitted with a perforated plate and a filtration screen; the plate supports the screen and serves as the discharge port, featuring conical holes 4–8 mm in diameter that widen in the direction of material flow. The length-to-diameter ratio of the filter screw is typically around 5:1.

Safety Operating Procedures for the Glue Filtration Machine:

1. Preheat the machine head and body to the specified temperature before filtration.

2. The motor load must not exceed the specified limit.

3. The mixed adhesive that has already been scorched shall not be filtered, and the filtered mixed adhesive shall not contain any scorched particles.

4. Cold glue must not be filtered; if filtration is necessary, it must first be softened by pressing before filtering.

5. Do not introduce metallic or other foreign materials into the rubber extruder.

6. It is strictly prohibited to insert rubber into the feeder by hand or to remove rubber from the machine while it is running.

Hebei Shuangda Rubber & Plastics Machinery Co., Ltd. is a modern enterprise integrating research and development, manufacturing, and sales of complete sets of extrusion equipment for rubber, silicone, and plastics. The company’s main products include rubber extruders, rubber hose extrusion lines, three‑layer composite sealing strip extrusion lines, silicone sealing strip production lines, plastic sealing strip production lines, plastic profile extrusion lines, plastic pipe extrusion lines, elastomer extruders, and other extrusion equipment, as well as production machinery for engineering seals, automotive seals, wire and cable applications, air‑conditioning hoses, braided hoses, automotive hoses, waterstop strips, and related products.