| Applicable Material | Heat-sealable PP, HDPE, LDPE, LLDPE tubes (for heat-sealing) or regular plastic films (for slitting). |
| Rewinding Type | Differential center rewinding with duplex rewind-shafts. |
| Unwinding Section |
Equipped with swing-out/lift-up compatible
type mechanical shaft with Ø3" adapters. |
| Equipped with edge position
control (EPC) to provide accurate slitting position. |
| Unwinding Tension Control |
Equipped with automatic tension
controller (diameter-calculating type) to provide stable tension and easy
operation. |
| Slitting Section |
Pneumatic controlled heating knife with automatic
temperature controller ensure consistent sealing quality during high speed
running. |
| Equipped with razor-cutters,
so that this machine can be used as a slitting machine. |
| Static eliminating device equipped. |
| Equipped with automatic counter
which will stop the machine when reaching the pre-set length. |
| Rewinding Section |
Swing-out type rewind stand
for easy operation. |
| Equipped with 3" bakelite
collars for irregular thickness material |
| Equipped with banana roller
for film expanding. |
| Equipped with lay-on rollers. |
| Rewinding Tension
Control |
Manual tension control. |
| The rewind tension results from
double friction of bakelite collars and powder clutches, which can make
the tension of each roll regular. |
| Trimmed Waste |
Equipped with expulsion tube. |
| Optional Accessories |
Unwind hydraulic loading device
(with shaft) |
| Unwinding airshaft Ø3"/6" |
| Ø6" airchuck |
| Shaftless unwind stand(Electrical
left/right moving) |
| Line position control (LPC) |
| Unwind/rewind automatic tension
controller with load-cell |
| Trim rewinder with speed synchronizing
system |
| Heat-sealing cutter |
| Razor blade/cutter holder |
| Unloading device |
The working speed depends on the material condition and slit-width.