Promarks Vac

OB Series Open Back Heat Sealer

The Open Back (S.O.B.) is a heavy-duty thermal impulse sealer built into a solid aluminum and steel frame, ideal for bag making or sealing operations and priced economically for continual operation. Each sealer is pneumatically powered and available with either standard impulse controls (heat and cool time) or digital controls that are fully validatable for medical applications. Its cabinet-style base can store a water chiller or rolls of film, and each unit is freestanding on lock-down casters. Seal lengths are available in 20 or 30 inches with a choice of round wires up to 1/2 inch wide seals.

Key features

• Control system: solid state analog timers
• Single heating element on the lower jaw
• Low pressure safety jaw close system
• Footswitch activation
• Emergency stop switch
• All steel frame with a powder coated finish (white)
• Optional cylinder-mounted flying knife for cutting behind the line of the seal
• Optional: PLC/HMI control system, fully validatable PreciseSeal system, seal widths to 2", longer or shorter seal lengths, water cooled seal bars, built-in water chiller system, anti-tiedown opti-touch switch activation, other voltages