Film Blown Machine for Rolling Gabage Bag Production Line
ZHEJIANG DERZ MACHINERY CO., LTD.
Zhejiang, China
Last Login Date:
Jun 26, 2025
Business Type:
Manufacturer/Factory, Trading Company
Main Products:
PE Film Blowing Machine, PP Film Blowing Machine, PE Extruder, PP Film Making Machine, PE Film Making Machine, Plastic Bag Making Machine, Printing Machine, Slitting Machine, Recycling Machine, T-Shirt Bag Making Machine
Product Description
Company Info
Basic Info.
Product Description
Three layers Common extruding Rotary die head film blowing machine with auto rewinder
Use: It applies to blow various LDPE, HDPE and LLDPE plasticfilms, widely applying to food, fruit, clothing, textile, vesttype bag and etc. Packing of civil industrial products.
Feature: Mode SJ45-50 squeezing machine is adopted rotatory die head,machine tube is adopted 38CrMoAl,having the best hardness and corrosion-resisting performance after nitrogen treatment and precision processing.
FM-600 auxiliary machine can adjust and operate freely within the range of 700mm in accordance with the technological demand of different materials,
and having package board mechanism which can make vest type bag.
Rolling up device with double-drawing in and do-uble cutting ope, its power is adopted moment motor, with friction plate,it can keep suitable tension, drawing in and rolling up in good order, easy to change roll.
Optional equipment:
1. Auto loader
2. Corona treater
3. Upper rotary
4. Hydraulic screen changer
use:
Its extruder, cylinder and screw rods are made of quality alloy steel that have been nitrized and processed in a precision way. Hence it is sound in hardness, durable in corrosion resistance. The specially-designed screw is of sound quality in plasticizing, which helps increase the production capacity. It is applied to blowing the plastic films like low density polytene (LDPE), high density polytene
(HDPE) and linear low density polytene (LLDPE). It is widely applied to producing the packing bags for foodstuff, clothing, rubbish bag and vest ones.
Characteristics:
It is used for blowing highlow pressure polyethylene, which has been widely used for producing laminating film, packing film, agricultural covering film, bag or film for textile and clothing and other packing material. The main motor adopts frequency control of motor speed to improve the speed regulating stability of main motor and save electricity by 30%. The screw and material barrel adopt 38 chrome-molybdenum aluminum which has been nitrogen treated and the traction frame adopts lifting type. No matter what size the film is, big or small, it can achieve the best effect of cooling.
OPTIONAL EQUIPMENT:
1)AUTO LOADER 2)AIR COMPRESSOR 3)SPECIAL DIE
4)DIE ROTARY DEVICE 5)DOUBLE SIDES WINDER 6) UP AND DOWN
MAIN TECHNICAL PARAMERERS | |||
Specification/Model | SJ-3L-2500 | SJ-3L-2800 | SJ-3L-3200 |
Suitable Material | LDPE/LLDPE/MLDPE/HDPE | ||
Film Width(mm) | 1800-2300 | 2000-2600 | 2500-3000 |
Film Thickness(mm) | 0.03-0.15 | 0.03-0.15 | 0.03-0.15 |
Max.Extrusion Output(kg/hr) | 220kg/hr | 280kg/hr | 350kg/hr |
EXTRUDER | |||
Screw Diameter(mm) | Ø60/65/60 | Ø65/70/65 | Ø70/75/70 |
Screw L/D Ratio | 28:1 | 28:1 | 28:1 |
Screw Material | SACM-645/38 CRMOALA | ||
Cylinder Cooling | 180w*6 | 180w*6 | 250w*6 |
Driving Motor(kw) | 18.5/22/18.5 | 22/30/22 | 37/45/37 |
Temperatrate Control | 3 | 4 | 4 |
Average Power-consume(kw) | 90 | 120 | 180 |
DIE-HEAD | |||
Die Size(mm) | Ø500 | Ø600 | Ø750 |
Temperatrate Control | 3 | 3 | 4 |
Air Ring | 1 | 1 | 1 |
Air Blower(kw) | 5.5 | 7.5 | 11 |
TAKE-UP UNIT | |||
Roller width | Ø200*2500 | Ø220*2800 | Ø250*3200 |
Effective width | 2300mm | 2600mm | 3000mm |
Take-up Speed(m/min) | 10-65 | ||
Take-up Motor(kw) | 2.2 | 2.2 | 3.7 |
WINDING UNIT | |||
Winding Motor(kw) | 2.2kw-2 | 2.2kw-2 | 3kw-2 |
Winding Speed(m/min) | 10-65 | ||
Overall Dimension(L*W*H) | 8*3.9*8.8m | 8*4.1*9.3m | 8*4.3*10.8m |
ZHEJIANG DERZ MACHINERY CO., LTD. is studying and adopting international standards and industry-leading technology to create high-quality film blowing machine and high-speed bag making machine, and flying high around the world with "integrity, responsibility, innovation and dedication".
Was founded in 1995, located in beautiful scenery city-Rui'an near east sea. With mature technologies and abundant manufacturing experiences, Songshan is a qualified plastic machinery manufacturer that specializes in making all kinds of sealing & cutting machine, all kinds of blown film extruder and all kinds of plastic recycling machine. It is integrated manufacture, sales and after sales.With advanced technologies, good quality and perfect after-sales service, our all products are far distributed to Russia, Iran, India, Malaysia, South Africa, Indonesia, and Algeria and so on.
After Service:Delivery Date: 30 days after deposit
Guarantee: One year. (Also, we will offer you our best after service after one year warranty period as you will afford our technician's cost which includes his visa, air ticket, hotel, food and also their salary USD80 per day per person.)
We have all type of film blowing machine From 50-300KG/hours capacity,with hdpe,ldpe,lldpe,pp,pvc etc:
1.2-5 layer film blowing machine
2.ABA film blowing machine
3.normaly film blowing machine
4.double color film blowing machine
5.mini film blowing machine....
The film for Plastic Bag,Soft Package,Agricultural film,Package Etc
Welcome to contact us!