Automatic L-Bar Sealer & Shrink Tunnel

Single and group products of medicine, food, drinking, stationery, printings, cosmetic, electronic products, toys, auto parts, tableware, etc.


1. BS-400LA+BMD-450C is a fully automatic shrink packaging machine including L sealer and shrink tunnel which can feed products, seal and cut film and shrink film bag automatically. It is widely used in food, pharmaceutical, stationary, toy, auto parts, cosmetics, printing, hardware, electrical appliances and other industry.

2. Special durable alloyed sealing knife with anti-stick Teflon coats makes sealing strong and has better performance of heat conduction.

3. Only adjust packing width and height by hand wheels without changing any molds and parts when packing size changes. Packing length can be detected by the sensor automatically.

4. Different products with different sizes can be packed together as promotional package.

5. Adopt Omron brand parts such as temperature controller, timer, relay, switch, and sensor.

6. A pair of photoelectric switch in vertical for thin products.

7. Optional closing conveyor for small products.

8. Optional sensor for transparent products.

Sealing type side sealing
Power supply380V/50-60Hz/3phase
Sealing height ≤250 mm
Sealing width≤600 mm
Product sizewidth+height≤650mm
Product length infinite
Packing capacity depends on product length
Film typecenter-folded polyolefin (POF) film or polyethylene (PE) film
Max film size 860mm(width) x 280mm(outer diameter)
Power consumption 12.5kW
Power consumption depends on product length
Tunnel conveyor speedvariable
Tunnel conveyor chains with rotating silicon coated rods
Working height 780-820
Air pressure≤0.5MPa
Sealing system Special durable alloyed sealing knife with anti-stick Teflon coats
Operating panelSiemens colorful touch screen, PLC, Omron temperature controller

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