This machine is used to cut all kinds of roll materials such as BOPP.PET.CPP and PVC
Feature
1. Imported PLC for centralized control is used for electrical system,man-machine is carried out by touch screen,set and display working parameters according to the requirements from different products.
2. Unwinder adopts inverter motor,roller diameter calculated by PLC to realize automatic tersion control.
3. Rewinder adopts vector frequency inverter,roller diameter calculated by PLC to realize automatic tension control.
4. Loading and unloading using shaft-less pneumatic cone top type.It is easy for loading,unloading and with high efficiency,has web guide system,Unwinder adopts hydraulic feeding.
5. Rewinding shaft is double slip air shaft,uses the straight knife and rotary knives for slitting,regularity disc surface,air exhausting device for the waste.
6. The system has meter counting,winding diameter operation,automatic stop by setting length you need first.
7. The system has a perfect integration design with machine,electricity and pneumatic,and takes complete safety protective measures.
Product Description Use: Machine suitable many kinds of jumbo roll materials,such as adhesive stickers/PVC/PET/Release paper/breathable film/Pearlized BOPP. Feature
1. This machine adoptsPLC(Siemes)/Servo motor control and automatic taper tension,central surface rewinding.Frequency control of motor,run smoothly in acceleration.
2. It has the functions of automatic counting meter,automatic alarm,etc.
3. Adopts A and B pneumatic shaft structure for rewinding,easy for loading and unloading.
4. It adopts ultrasonic /CCD automatic edge correction adjustments system for unwinding,anomalistic material will be easy slit.
5. Equipped with automatic waste film blowing device.
6. Automatic material loading by pneumatic,matched with air.
It's a film blowing machine, both the cylinder and screw rods are made of high quality alloy steel, that have been azotized and processed in a precision way. Hence it is sound in Hardness, durable in corrosion resistance. The specially-designed screw is sound quality in plasticizing, which helps increase the production capacity. It is applied to blowing the plastic films like low-high density polyethylene (L-HDPE) and linear low density polyethylene (HDPE) films, etc. It is widely applied to producing the packaging bags for food stuff, clothing, rubbish bag and vest ones in both civilian and industrial packaging.
It is suitable for blowing the plastic laminated film of low density polyethylene(LDPE), high density polyethylene (HDPE) and linear low density polyethylene (HDPE) etc. Which are widely used for packing liquid, printed base material, products for export and industrial products, etc.
Film blowing machine is a mechanical equipment that heats and melts plastic particles and then blows them into films.
The dry polyethylene particles are added into the hopper, and the particles enter the screw from the hopper by their own weight. When the particles contact with the inclined edge of the thread, the rotating inclined edge generates a thrust perpendicular to the plastic, pushing the plastic particles forward. During the moving process, the plastic particles are gradually dissolved due to the friction between the plastic material and the screw, the plastic and the barrel, as well as the collision and friction between the particles, and also due to the external heating of the barrel. The molten plastic is filtered by the machine head to remove impurities and comes out from the die mouth of the die head. It is cooled by the wind ring, blown and expanded by the herringbone plate, pulled by the roller, and rolled into a cylinder.
Wenzhou Zheke Machinery Co., Ltd. specializes in the production and manufacture of large-scale flexographic printing machinery, film blowing units, and slitting machines.
