Promarks Vac

PRS-420 Economy Series Rollstock Machine

The PRS-420 is a thermoforming rollstock vacuum packaging machine with quick compressed-air forming and a user-friendly touch control panel. It is equipped with an industry-trusted Busch 100 m³/hr vacuum pump for powerful and consistent vacuum performance, with water-cooled tooling, dedicated top and bottom vacuum valves and a servo-driven stainless steel conveyor chain. Reliability, durability and comprehensive service make it suited to demanding production lines.

Key features

• Quick compressed air forming
• Air cylinders for sealing
• Touch control panel with user-friendly interface
• Cross cut guillotine (1)
• Rotating knives (1 set)
• Servo motor for chain
• 5/8" stainless steel conveyor chain
• Discharge roller conveyor
• Water cooled tooling
• Dedicated top and bottom vacuum valves
• Protection guard with electronic interlock system
• Trim rewinder
• Remote diagnostic
• Auto chain lubricating system
• 2 independent tool lifting stations
• Easy changeover of sealing plates
• Welded stainless steel frame, stainless steel loading area, stainless steel adjustable legs
• Heated electrical panel
• Optional: die set, vacuum pump sizes, film index 300mm, extra cross cut guillotine, printing system, perimeter sealing, motorized exit conveyor, water cooling chiller, gas injection system (MAP), photo cell for pre-printed film, loading grill, product support rails, spare parts kit, PLC/12" touch screen control with swing arm