ZSL-4550 is a full automatic sealer machine of “L”Type for PE or POF film. It is applied widely in flow line packing of large batch. It can punch the film automatically, equipped with film feeding device and feeding platform both of adjusted by manually, so that it can meet the packaging needs of products in different width and height. The transport platform is designed with retractor device specifically for small size products. The sealing knife is made by copper alloy of stand wear and tear, the surface of sealing knife is sprayed on a layer which resistant to adhesion and high temperature manufactured by Dupont Teflon, It ensures that the seal doesn’t crack and coking, Achieved no smoke and zero pollution. The transport system is equipped with detection photoelectices of Omron both on horizontal and vertical lines. So, for the thin and small products, testing and package can be done easily. The feeding system is equipped with proximity switches, electronic brakes and geared motors, and it works with the photoelectric and the timer to ensure the exact length of the film delivered. The waste collection system is equipped with proximity switches and geared motors that collect cutting film by rotatablely in automatically. The heating system is equipped with digital temperature controller, solid-state relay, built-in PID function, to ensure the sealing knife’s temperature is sensitive and accurate, and can be set according to your needs. The sealing knife is equipped with anti-cut proximity sensor switch to prevent accidental cutting and protecting effectively the operator and products. Used together with shrink packaging machine, the unmanned operation of production line can be realized.

一,Technical specification:

1. Width of transverse knife:450mm Length of the side:500mm

2. Height of products can be passed:10-100mm

3. Folded in half POF film,Maximum width of film:500 mm

4. Packaging speed:10-28pcs per minute

5. Power source:220V,single phase,2.2KW

6. Color:Silver, customized

7. Height of table:810mm

二,Technical feature:

1, The product feed: Manual or automatic, two groups of photoelectric detect the product’s length automatically, the upper and lower photoelectric or both side can be selected according to the product.

2, Dimension adjusting:Width and height are easily adjusted by hand-wheel

3, Suitable film:POF thermal shrinkage film；Thickness range of film:15-30micron；

4, Edge film collection:Equipped with edge film collection device automatically；

5, The temperature of horizontal and side sealing knife:Constant temperature；

6, The driver of horizontal and side sealing knife:Driven by cylinder with cutting protection device；

7, Control system:Mitsubishi PLC control, working stability；

8, Air pressure: 6 bar, filtered through oil and water；

9, Equipment with caster and foot cup device, easy to move and fix；

10, Fast-loading film system and multiple needle-rolling punch；

三,features & Brands:

四,Standard safety performance:

1, The transverse sealing knife is equipped with automatic anti-wrong cutting product device

2, There are protective devices or warning signs at unsafe locations of the machine.

3, The machine is equipped with emergency stop control device, it can stop working and restore all the organs to the initial state after pressing the emergency stop switch.

4, The machine is equipped with safety cover