
Product Description
Three-to-Seven-layer co-extruding upper traction rotation blown film machine unit is designed and developed according to the market demands at the basis of domestic and foreign advanced technology. It is applied to packing with medium and high end film. The film is of well barrier property, retaining freshness, moisture-proof, frost prevention, oxygen proof and oil-proof. So it can be widely applied to the light-weight packing, such as fresh fruits, meat, pickles, fresh milk, drink, medicine, etc.
Use:
Three to seven layers co-extruding die head adopts the internationally advanced superposed die heads, of which each layer can heat and receive thermal insulation medium independently and insulate the heat effectively, which is good for blowing and making plastic film with different temperature. The die head is of advanced construction to ensure the steady fluid and thickness of film.
The traction system adopts±360°swing rotation in horizontal direction to meet the requirements for high precision and high-speed printing. The cooling system in IBC is internationally advanced technology today, The system adopts four ultrasonic wave probes to count the tested information, and at the same time, to guarantee the size of the film bubble steadily while changing hot air in the film bubble through the control and regulation of input air. It can increase the production output as well as its transparency and added value. Computer control system.It is equipped with fully automatic winding device with winding, unwinding, cutting, and unloading functions. The EPC system makes winding tidy and trim, improving work efficiency, lowing down labor intensity, reducing scrap material while changing winding roller. All systems are central controlled by computer.

Model | SJ-45*3/FM1000 | SJ-50*3/FM1200 | SJ-55*3/FM1500 | SJ-65*3/FM2100 | SJ-75*3/FM2300 | |||
Screw Diameter | 45mm | 50mm | 55mm | 65mm | 75mm | |||
Screw Ratio | L/D30:1 | L/D30:1 | L/D30:1 | L/D30:1 | L/D30:1 | |||
Screw Speed | 15-150r/min | 10-100r/min | 10-100r/min | 10-100r/min | 10-100r/min | |||
Cooling-mode of bubble film | Double Air Vent Air Ring | |||||||
Applicable materials | MLLDPE LLDPE LDPE EVA | |||||||
Power of Main Motor | 11kw*3 | 15kw*3 | 18.5kw*3 | 30kw*3 | 37kw*3 | |||
Max. Extrusion output | 110kg/h | 125kg/h | 150kg/h | 200kg/h | 260kg/h | |||
Range of die | 250mm | 300mm | 350mm | 500mm | 600mm | |||
Max. Folding Width of Film | 1000mm | 1200mm | 1500mm | 2000mm | 2200mm | |||
Single-sided Thickness of Film | 0.02-0.20mm | 0.02-0.20mm | 0.02-0.20mm | 0.02-0.20mm | 0.02-0.20mm | |||
Total Power | 18kw | 22kw | 28kw | 32kw | 52kw | |||
Weight of machine | 8600kg | 10200kg | 12000kg | 14000kg | 16000kg | |||
Overall Dimensions(L*W*H) | 8800X4600X8000mm | 9000X4800 X8500mm | 9700X5000 X9000mm | 10300X5500 X11000mm | 11000X5700X12000mm |












At same time we offer one-stop service for the full production lines such as arrange other auxiliary equipments for customers from all over the world. Main Products are :
1 .Mono Layer and multi-layers Polyethylene, Polypropylene, Biodegradable, stretch film , shrink film extrusion line;
2. Kinds of plastic shopping and packing bags, kraft paper bubble envelope production line;
3. Other auxiliary equipments like printing machine , recycle machine, crusher, mixer and so on .
We have won the support and trust from most national and International customers,from the Southeast Asia,the Middle East, Russia,America, Europe and Africa, etc.

THE AFTER-SALE SERVICE OF RUIAN XINYE PACKAGING MACHINE CO.,LTD
.After finishing the production, we will debug the production line, take photos, videos and send them to customers via mail or instant tools.
.After the commissioning, we will package the equipment by the standard export package for shipment.
.According to the customer's request, we can arrange our engineers to customers' factories to do the installation and training.
.Engineers, sales managers, and after-sales service managers will form an after-sales team, online and offline, to follow the customers' project.
1.Q: Are you a factory or trading company?
A: We are established in 1995, an actual factory and manufacturer in the line of printing and packing machine for 20 years.
2.Q: Where is your factory loaded? How can I visit there?
A: Our factory located in Rui'an city, Zhejiang Province, China, about one hour by air from Shanghai. All our clients, from home or abroad, are warmly welcome to visit us.
3.Q: Which industries are widely used in of your machine?
A: Bag making machine, film blowing machine, printing machine.
4.Q: How about the payment term?
A: For new customer, our payment term is 30% T/T in advance before production, the balance 70% should be paid before delivery.
5.Q: What about your main market?
A: Our products be sold well in 30 provinces in China and have good reputation in China, also we pay attention to developing the oversea market, such as Europe, Russia, Southeast Asia, Middle and South America, Africa, and other countries.
6.Q: How does your factory do regarding quality control?
A: Quality is the most important principle. GREAT WALL always attach great impartance to quality controlling from the every beginning to the every end. Our factory has passed SGS and CE certifications.