1. The Machine(HDPE/LDPE film blowing machine series SJ-50, SJ-55,SJ-65)
The Film blowing machine is used to blow the molten LDPE, HDPE and LLDPE into bubble film. Its products are widely used to pack fruit, food, clothes, textile, daily necessities and other industrial products.
2. Main Technical Variables:
| Model |
SJ-50 |
SJ-55 |
SJ-65 |
Features |
Raw Material |
HDPE, LDPE, LLDPE; Virgin and Recycled |
| Film Width |
600mm |
800mm |
1200mm |
| Output |
30Kgs |
40Kgs |
65Kgs |
| Film Thickness |
0.01mm-0.15mm |
| Dimension |
4×3×4M |
5×3.5×4.5M |
6×4×5.5M |
Extrusion Unit |
Screw Diameter/LD ratio |
50mm
28:1 |
55mm
30:1 |
65mm
30:1 |
| Motor |
11KW |
15KW |
22KW |
| Gearbox |
133 |
146 |
173 |
| Die Head Type |
Fixed Die Head |
| Die Size |
50/80mm |
80/160mm |
160/260mm |
Taking-up Tower |
Upper Tower Type |
Up and down; embossing roller and gusseting |
| Roller Length |
700mm |
900mm |
1400mm |
| Roller Working Way |
Opened and Tightened By Air Cylinders |
Winding Station |
Winder Type |
Single winding fraction type |
| Rollers |
700mm |
900mm |
1400mm |
| Winding Diameter |
650mm |
| Control Panel |
Temperature control |
5 zone |
| Electronics |
Top China Brand |
3. More Detailed Pictures
Based on Zhejiang, we face the whole country, and approach to the world.
4. High-quality Machines
Ruian Songshan Machinery 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".
5. Workshop& Warehouse
Ruian Songshan Plastic Machinery Co., Ltd. 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.
6. Delivery& Package
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.
7. 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.)
8. The quality creates the brand.
Since "Songshan" establishment, it has become one of the most advanced plastic machinery manufacturer in Zhejiang. We place great emphasis on research and development and search for new and better way to improve our machine.
Dear friends:
This is Anna, from Sales Department of Ruian Songshan Machinery. If you have any questions about our machines or you're interested in our high output film blowing machines or high-speed bag making machines, please be free to contact with me by email, whatsapp or wechat.
Audited Supplier 
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