Double color blown film extrusion machine for industrial PE film production. Increases output by 30%, energy-efficient, CE & ISO certified. Trusted by 500+ manufacturers globally.
This is a two-color striped film blowing machine with a twin-screw design. Each extruder can use different colored color masterbatch, so it is able to produce colored film strips, such as red/white, blue/green/, black/white alternating films. Such films are mainly used for producing shopping bags or disposable tablecloths. They are very popular in African and Middle Eastern countries. If you don't add color masterbatch, then it can be used as a high-speed mono-layer blown film.

|
Model |
SJCT-600 |
SJCT-800 |
|
Sleeve Width |
100-600mm |
100-800mm |
|
Thickness |
6-100 Micron |
6-100 Micron |
|
Capacity |
30-65Kgs/H |
40-75Kgs/H |
|
Screw |
45mm *2 |
55mm *2 |
|
L/D |
30:1 or 32:1 |
30:1 or 32:1 |
|
Gear Box |
#133 * 2 |
#146 * 2 |
|
Main Motor |
15Kw * 2 |
18.5Kw * 2 |
|
HD Die Head |
60mm Stripe Design |
80mm Stripe Design |
|
LD Die Head |
120mm Stripe Design |
150mm Stripe Design |
|
Air Ring |
Dual Lip 720mm |
Dual Lip 780mm |
|
Air Chiller |
4.0 Kw |
5.5 Kw |
|
Winder |
Automatic Single Winder |
|
|
Power Supply |
3Phases, 4 Lines, 380V/220V/415V/440V/480V, 50/60Hz |
|
|
Total Power |
50Kw |
65Kw |
|
Power Consume |
30-70% of total installation power |
|
|
Install Size |
5.0*3.0*5.2M |
5.2*3.2*5.5M |
1. AUTO LOADER
2. CORONA
3. DIE ROTARY DEVICE
4. GRAVITY METRIC DEVICE




1.Are you a factory or trading company?
We are established in 1995, an actual factory and manufacturer in the line of printing and packing machine for 20 years.
2.Where is your factory loaded? How can I visit there?
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.Which industries are widely used in of your machine?
Bag making machine, film blowing machine, printing machine.
4.How about the payment term?
For new customer, our payment term is 30% T/T in advance before production, the balance 70% should be paid before delivery.
5.What about your main market?
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.How does your factory do regarding quality control?
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.
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