The Newlong PBC-3W carrier chain type fully automatic heat sealer is designed for double pinch bags. This machine features a hot air pre-heat station, a series of heater bars (the number of bar sets is dependent on required dwell time), and a compression wheel to fuse an inner seal of a multi-wall paper bag with a poly liner. The PBC-3W also offers a well fused inner seal, supported by a high strength fold over seal. An alarm will be activated if either the heat or the air is out of range and the PBC-3W automatic heat sealer will automatically shut down to avoid machine damage or bad seals. The bag carrier chain is supported by fixed and spring loaded chain guides to prevent bag tops from slipping and or shifting during the sealing process. The temperature is easily adjusted and monitored for best results and the air intake is regulated and digitally monitored for correct pressure.

Speed: 6 ~ 12 m/min

Depth of Fold: 50 mm

Bag Material: 3-ply paper with inner PE liner

Closing: Infeed Device

Left to Right feed direction available by special order.