Introduction
CHSJ-50/65B film blowing machine adopts special co-extrusion A+B+A film blowing die and has unique features in the production of HDPE, LDPE and LLDPE material. The physical strength of the film is enhanced through multiple-layer co-extrusion; the application of one host machine to supply materials for inner and outer layers can reduce the configuration of the other host to cut cost, save energy and lower consumption. Low pressure polyethylene (HDPE) and linear low density polyethylene (LLDPE) are new varieties of polyethylene in the international market. It has advantages of impact strength, penetration resistance, environmental stress crack resistance, and low temperature resistance, especially it can be used to make micro-thin films (the film strength of 0.015 mm film is as much as that of 0.03mm high-pressure polyethylene film). Because of its low cost, it is widely used in the production of films. It can blow 3 kinds of polyethylene film including low pressure, high pressure and linear low density film; it can blow films with new materials as well as reworked plastics with stable performance and reliable quality. This machine set applies a extruder with a special screw structure; advanced screw die head, flexible colling wind ring, and reasonable fixed iris structure can ensure a good proportion of 3 mixed polyethylene materials.
The cylinder and screw of this extruder are made of superior alloy steel through nitrogen treatment and precision finishing with the optimal hardness and corrosion resistance. Scientifically designed, this kind of screw has many advantages like high production capacity and plasticization. This machine set is used to blow low-density polyethylene (LDPE) and linear low density polyethylene (LLDPE) plastic film to produce various food and clothing packaging bags, garbage bags and vest bags for civil and industrial packaging uses.
Feature:
Reduce the electricity consumption of each ton of film-the maximum energy saving can be 200 kwh/ton.
Increase the efficiency of production per unit time.
Cut the raw material cost and improve the product quality.
Main Technical Parameters
| Model |
CHSJ-50B |
CHSJ-65B |
| Diameter of screw |
50mm *2 |
65mm |
| L/D ratio of screw |
30:1 |
28:1 |
| Main motor power (KW) |
Level 6 |
15×2 |
Level 6 |
22×2 |
| Heating power(KW) |
23.4 |
25 |
| Film width(folding diameter) |
300-800 |
300-1200 |
| Film thickness(mm) |
0.007-0.05 |
0.007-0.05 |
| Extrusion capacity kg/n |
98kg |
120kg |
| Maximum rotation speed of screw |
120/min |
120/min |
| Traction speed M |
15-70/min |
15-70/min |
| Winding speed M |
30-80/min |
30-80/min |
| Raw material |
LDPE,HDPE,LLDPE,MLLDPE |
| Machine power(KW) |
37.5 |
40 |
| Overall dimension |
4.5*3.2*3.8 |
4.5*3.6*4.5 |
| Weight |
3.5T |
4.2T |
We will offer the main technical parameters and basic quote if you are interested in our machines in 24 hours at business days.
Service:
1.Free installation and ajustment.(for consumers purchase more than $100000 only)
2.Five years free after-sales service and mechanical parts lifetime warranty.
3.We will offer you the professional answers about the relating machines in 24 hours.
Who are we :
We are special produce full production of plastic bag, including film blowing machine, bag making machine,
printing machine ETC.
About us:
1) All Our Machines with CE certificate
2) Machines exported to Sauid , USA, UAE, Mexico, Africa,Vietnam,Thailand,Jodan and so on
3) All machines will be examined and test before delivery
4) Offer you skillful knowledge on machines and If you need, engineer will help you train workers how to operate
5) Guarantee for two year , Long Life Services
Packing and shipping
Machines will Packed with stretch Film
If need , wooden case as option
Delivery date: 30 work days after receipt of down payment.
Shipment from tian jin port ,China By Sea
Warm Noted:
Are you a factory or Trading Company
We are a factory with experienced exporting products. We also help clients
To look for products which they can not sure of.
Where is your factory Located
Our Factory Located in Ningjin City ,Hebei Province ,China .
It is about 2 hours by plane from Shanghai, about 3 hours by air plane from
guangzhou .
We are pleasured to pick up you when you arrived .
How you work if I am not come to China
Usually , I will offer you our All Government Certificates (all Certificates are got after Government persons' Strict Investigation
to show that we are a true exist company,
Then I will show you machines that you want to buy on computer by video and pictures , So that If you have any questions or Good Ideas
on machines , we will discuss with engineers to offer you a well resolution .
When machines finished , If you are too busy to come To China , we can show you pictures and videos .If machines not good ,you can refuse
to pay us .
Surely , If it is no problem , you should pay us the rest 70% Before shipping .
The Whole Shipping Process We will keep in Touch with you by Email or Whatsapp .
Audited Supplier 
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