The 840-900 rubber cotton double-layer tile press is a roll forming equipment designed specifically for rubber cotton composite panels. It is compatible with both 840 and 900 types of panels, achieving dual use and adapting to the composite processing needs of various substrates such as color steel and stainless steel with rubber cotton. The equipment adopts a double-layer roller pressing structure, with independent forming systems for the upper and lower layers. The plate shape can be switched through electronic control, without the need for frequent mold replacement, thus improving production efficiency.

The core components of the equipment are made of 70mm solid 45 # steel quenched and formed shafts, and the surface of the pressure roller is plated with hard chromium for stable performance and continuous operation. The 840 model is equipped with 16 rows of forming rollers, and the 900 model is equipped with 13 rows of forming rollers. The arrangement of the roller group has been optimized to ensure that the rubber cotton layer is evenly stressed, reducing problems such as bulging and curling edges, and the composite board is formed smoothly. The body is made of 300H steel and 14mm medium plate welded together, with a stable structure, reasonable weight, and good stability during operation, which can adapt to different production sites.

The control system adopts a combination of PLC and touch screen, supports variable frequency speed regulation, and the production speed can be adjusted as needed. It can cut to a fixed length and meet the processing requirements of different length boards. The device operation interface is simple, parameter settings are convenient, and operators can get started, reducing learning costs. The hydraulic shearing system is configured reasonably, with smooth shearing action and neat cutting, improving the quality of the finished board products.

840-900 rubber and cotton double-layer tile press machine balances practicality and economy, does not require excessive space occupation, and is suitable for use in small and medium-sized processing plants and on-site construction scenarios. It is suitable for the characteristics of rubber cotton composite board, which can meet the production needs of insulation and thermal insulation building materials, help enterprises expand their product categories, and is a practical equipment for building materials processing.