For Sale - PTP - 1478 - AUTOMATIC 3-SIDE-SEAL BAG MAKING MACHINE (2-SERVO SYSTEM)

1. Applicable Material: Sealable laminated film, thickness 40-150µ


2. Main Drive: Main drive (A.C. motor) + Inverter


3. Feeding Motor: Equipped with two sets of servo motors and drivers, which can raise the production speed and provide accurate bag length control


3. Unwind Section:(a) Horizontal type unwind stand / Swing-out/Lift-up type mechanical shaft with 3" adapters makes loading and unloading more convenient.

(b) Equipped with Automatic Tension Controller (diameter calculating type), provide constant and stable web tension control.

(c) Equipped with Line/Edge Position Controller (LPC), provide accurate bag sealing and trimming position.

(d) Upgraded dancer-roller provides stable tension for films before entering the bag making section.


4. Bag Making:(a) Four-lanes operation for making 3-side-seal bags.

(b) Longitudinal double sealing device and cooling devices provides each sealing area could be sealed twice by different sealing temperature. Suitable for high-speed production and ensure the bag sealing quality.

(c) Equipped with skip operation system, the maximum bag-length could be extended. (skip-times: as request)

(d) Equipped with automatic lift-up mechanism to lift up the upper sealing stands and bars to avoid overheating the material when the machine stops.

(e) The design of safety cutter provides extra safety for the operator.


5. Maintenance: Central Lubrication System is connected to each important internal parts, makes maintenance easier and faster.


6. Optional Accessories:(a) Unwind 3"/6" airshaft

(b) Pneumatic loading device (in unwind section)

(c) 6" air chuck

(d) Vertical/horizontal 2nd unwind stand

(e) Various puncher

(f) Conveyer

(g) Round corner cutter

(h) Trim rewinder

(i) Bottom symmetrical folding stand