SW-B800 is a larger back packing shrink machine for bale wrapping, suitable to pack large sized products such as MDF boards, EPS panels, ICF( insulated concrete forms).
The machine has one pusher for introducing shorter products into the back packing form. Automatic photocell for sensoring, giving signals to the PLC program when products is approaching.
The package is sealed at the bottom lap area in the chamber of the heat shrink tunnel. Chain board conveyor is choosed for products conveying without any removement.
Features
Programmable PLC for machine control system, able to do further adjustment in case of any future changes.
HMI for setting re-adjusting and data input.
Converters for speed regulating, extending worklife of the motors.
Package formed by back packing molds.
Automatic pusher for helping shorter products to pass on.
One machine is able to match with several different molds for different sized products.
Heat blade for sealing the ends of package.
Full sides are sealed before shrinking, the package is packed without a leak.
Rollers of conveyor are made of silicion coated rods, able to resist high temperature.
Adopt worm gear reducer, no vibration during in-feeding and film feeding.
Special sealer is used, the sealing is secure and not easy to open. No sticking to the sealer due to Teflon coating.
Strong wind cooling system, cool down the products instantly after heat shrinking.
Unmanned roller table next to the heat shrink tunnel, for discharging the shrinked products.
Technical Parameter
| Sealing type | bottom lap sealing |
| Power supply | 380V/50-60Hz/3phase ( 440V/480V/600V... are available) |
| Product size | width+height≤1200mm (able to customize) |
| Sealing height | ≤350mm (able to customize) |
| Conveyor system | straight conveyor |
| Packing capacity | depends on product length |
| Film type | polyethylene (PE) film |
| Max film size | 1500mm (width) x 280mm (outer diameter) ( depends on design) |
| Power consumption | max. 35kw |
| Tunnel oven size | entrance 1000(W) x 450(H) mm (depends on design) |
| Tunnel conveyor | chains with silicon coated rods |
| Working height | 850-900mm |
| Air pressure | ≤0.5MPa(5 bar) |
| Sealing system | Durable“U”shape alloyed sealing knife and saw teeth cutting knife with anti-stick Teflon coats |
| Operating panel | Touch screen, PLC |
| Machine material | carbon steel |
| Weight | 2500kg |