Coating Machine CM-800

The SUNEVER CM-800 coating machine is engineered for synthetic leather production lines that demand repeatable, micrometer-level coating precision. Its closed-loop thickness control continuously samples the wet film layer and adjusts the metering roll gap in real time, holding coat weight within tight tolerance across the full web width. Real-Time Thickness Control An inline optical sensor array paired with a high-frequency servo drive corrects for viscosity drift, temperature shift, and web speed variation before defects propagate. Operators can set target coat weight in the touchscreen interface and let the machine hold it unattended. Production-Oriented Design The ruggedized coating head and quick-release doctor blade block are built for continuous three-shift operation. Changeover between coating recipes is a guided, tool-free routine that brings a new formula online in minutes, cutting downtime on multi-order lines. Interchangeable backing rolls and an optional vacuum hold-down table let the CM-800 handle thin and stretchy base materials without wrinkles, giving plant managers one platform for a wide product mix. Integration and Safety Standard interfaces include EtherCAT and Modbus TCP, so the machine drops into existing MES and SCADA architectures. Safety-rated light curtains, emergency stops, and anti-static grounding are fitted as standard for CE-aligned operation. Every CM-800 ships with a spare parts kit, preventive-maintenance schedule, and remote diagnostics subscription covering the first year of operation.