The Propac LST-550P semi automatic l-sealer with built in heat tunnel provides an all-in-one high output packaging solution. A manual l-sealing mode can be used if a compressed air supply is unavailable. The heat tunnel temperature is adjusted via the digital control panel, conveyor speed can be adjusted to suit and turning off the heaters activates the cool down cycle. Once the sealing process has started the operator prepares the next product to be packaged. After the sealing process the sealing bar is automatically raised and the conveyor systems starts taking the product into the heat tunnel for shrinking. The sealing time, conveyor operating time and conveyor speed can be adjusted on the l-sealer. The operator places the product into the shrink film, then moves the product across into the sealing area, the sealing button is then pressed automatically operating the pneumatic heat-sealing bar. This semi automatic system is simple to operate and is the next step from a chamber machine. This can be used in conjunction with centre folded shrink film up to a roll size of 600mm wide. An optional flexible conveyor can be added to manage the finished products exiting the heat tunnel

Power Supply: 415v 50Hz 3 Phase
Max. Power Consumption: 9Kw
Effective Power Consumption: 1.6-2.3Kw
Air Pressure Required: 3.5-4.5 Bar
Sealing Dimensions: 400mm (D) x 550mm (W)
Tunnel Inlet Dimensions: 400mm (W) x 200mm (H)
Max. Height of Package: 150mm
Working Height: 900mm
Machine Dimensions: 2570mm (L) x 870mm (W) x 1600mm(H)
Machine Weight: 400Kg
Max. Dimensions of Film: 600mm (W) x Ø300mm