Automatic Butyl Rubber Coating Extrusion Machine for Waterproof Tape

Overview of the Automatic Butyl Rubber Coating Extrusion Machine

The Automatic Butyl Rubber Coating Extrusion Machine for Waterproof Tape is an industrial coating system manufactured by Ruian City Jiayuan Machinery Co., Ltd. (Brand: JIAYUAN, Model: JYJ). This production line extrudes and coats butyl rubber onto flexible substrates for the manufacture of waterproof sealing tapes used in construction, automotive, and electronics sectors.

The system integrates gluing, side covering film lamination, whole film lamination, material storage, automatic cutting, automatic winding, and automatic unloading into a single continuous line. It is fitted with an automatic edge correction system and a glue output voltage stabilization system, with optional PLC touchscreen control. The die head flow channel is engineered for uniform glue distribution across the coating width.

Key Features of the Butyl Rubber Coating Extrusion Machine

Precision Extrusion and Coating Control

The extrusion system controls coating thickness and uniformity across the full effective coating width of 1000–3000mm. An automatic edge correction system maintains substrate alignment during continuous operation, while the glue output voltage stabilization system regulates adhesive delivery to reduce variation between production batches.

Multi-Substrate Compatibility

The line processes polymer sheet and film substrates including PE, PE/TPO, PVC, and EPDM, as well as BOPP film, paper, and fabric. This range allows manufacturers to produce single-layer and multi-layer waterproof tape constructions on one system.

Automated Operation and Material Efficiency

Automatic speed control and tension regulation systems maintain consistent coating parameters from unwind to rewind. The integrated cutting, winding, and unloading functions reduce manual intervention between production cycles. The optimized die head design minimizes adhesive buildup and material waste during changeovers.

PLC Touchscreen Interface

The machine can be equipped with a PLC touchscreen control panel for monitoring and adjusting temperature, pressure, line speed, and coating parameters. Operators can store and recall production recipes for different tape specifications, reducing setup time between product changes.

Technical Specifications for the Butyl Rubber Coating Extrusion Machine

Applications of the Waterproof Tape Coating Extrusion Line

This machine produces waterproof sealing tapes for roofing and construction joints, pipe insulation wraps, automotive body seals, and electronic component encapsulation. Industrial clients in the building materials, automotive supply, and electronics manufacturing sectors use this equipment to scale tape production with consistent coating quality.

FAQ About the Butyl Rubber Coating Extrusion Machine for Waterproof Tape

What substrate materials can this machine process?

The system handles polymer films (PE, PE/TPO, PVC, EPDM), BOPP film, paper, and fabric substrates. Substrate compatibility should be confirmed with the manufacturer for materials outside this list.

Can the coating width and thickness be adjusted?

Yes. The effective coating width ranges from 1000mm to 3000mm, and the machine supports coating thickness settings within the specified range. Production parameters are configured via the PLC control system based on the product specification.

What after-sales support is provided?

Jiayuan Machinery provides installation guidance, operator training, and a 1-year warranty for core components. Spare parts and technical support are available after the warranty period. Customization of machine dimensions and configurations is supported based on customer production requirements.