1. The Machine(Single Screw Double Die Head HDPE/LDPE Film Blowing Machine)
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.
With two die head, the machine can save cost and bring some ecomomical results.
2. Main Technical Variables:
SJ-60*28 HDPE/LDPE Single-screw Double Die Heads Blown Film Extruder
Raw Material: HDPE/LDPE/LLDPE
Max. Lay flat Width of film: 400mm *2
Output capacity: 55kg
Main motor power: 18.5kw (Inverter motor)
Heating power: 16kw
Diameter of die: 60mm
L/D ratio of screw: 28: 1
Speed of screw: 5-100rpm
Barrel cooling: 1/6 HP blower*2
Film thickness: 0.008 -0.10mm
Screen filter: Manuel exchange
Gear Box: 2 axis, standard gear box
Material of screw and barrel: Alloyed high-quality steel 38CrMoAlA with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment
Inflation head
LDPE inflation die: 80, 100mm diameter *2
Cooling air blower: 2.2kw*2
Aluminum Alloy x 1 set (6 air inlet hose)
Take up unit* 2 sets
Fixed embossing roller: 500mm *2
Take up embossing rollers: 150mm diameter* 500mm (L)*2
Take up motor: 0.75KW DC motor with gear reducer*2
Wooden plank bubble supports and A-frame with Gusset device *2
Take off speed: 5 -80m /min
Embossing rollers controlled by Pneumatic cylinders.
Winding station*2
Winding motor: 5N/M torque motor *2
Friction metal roller: 220mm diameter* 500mm (L)*2
Manual bobbin changing and cutting
Control cabinet
1). Temperature of screw automatically controlled (7 zones)
2). Independent switches controls including amp, rpm and m/min meters for the whole machine.
Dimension (L*W*H): 5500mm * 2600mm * 4000mm
Weight: About 3200kg
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.
Audited Supplier 
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