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1.Feature:
1)The double layer co-extrusion laminated film can prolong the length for preservation of liquid package.
2)The cylinder and the screw stem of the extruder are made of high quality alloy steel with optimum hardness and durable service after precision finishing and nitrogen treatment.
3)The auxiliary machine has a platform working table for making operation easy and is equipped with bubble stabilizing ring.
4)Double rolling and double cutting coiling unit adopts torque motor to keep proper tensions and make rolling even and roll changing easy.
5)It special for HDPE t-shirt shopping bag film making. Support mix recyclable material, fill material together for blowing high transparent film.
2. Main Technical Specification
Model | SJ45/50-600 | SJ45/50-800 |
Suitable material | HDPE/LDPE | HDPE/LDPE |
Screw diameter | 45mm×1set;50mm×1set; | 45mm×1set;50mm×1set; |
Screw L/D ratio | 28:1 | 28:1 |
Film max. Width | 200-600mm | 200-800mm |
Film thickness | 0.009-0.15mm | 0.009-0.15mm |
Max. Output capacity | 40-60KG/H | 50-70KG/H |
Average power consumption | 45kw | 50KW |
Gross weight | 3000KGS | 3300KGS |
Dimension | 5000×2500×4500mm | 5000×2500×4800mm |
Power condition | 380V, 50Hz, 3 phase | 380V, 50Hz, 3 phase |
Extrude Unit |
| |
Screw/barrel material | SACM-645/38CRMOLA | SACM-645/38CRMOLA |
Cylinder cooling fan | 370W×6unit | 370W×6unit |
Driving motor | 11KW×1set,15KW×1set | 15KW×1set,18.5KW×1set |
Main inverter | 11KW×1set;15KW×1set | 15KW×1set,18.5KW×1set |
Temperature control | 6unit | 6unit |
Die head unit |
| |
Die head | ABA type | ABA type |
Temperature control | 2 unit | 2 unit |
Air ring | 1pcs | 1pcs |
Air blower | 3KW | 3KW |
Center steady stick | 1PCS | 1PCS |
Traction Unit |
| |
Traction roller width | 165×700mm | 165×900mm |
Height adjust | 600mm | 800mm |
Traction speed | 10-50m/min | 10-50m/min |
Traction motor | 2.2KW | 3KW |
Rewind Unit |
| |
Rewind motor | 16N.M | 16N.M |
Rewind speed | 10-50m/min | 10-50m/min |
3. Detail picture display
1)double screw extruder

2) machine side view

3) machine front video-blowing HDPE film

4) blowing PE film

5) film quality show





Q1: Are you factory or trading company?
A1: We are machinery factory and trading company in one.
Q2: How does your factory do quality control?
A2: We have profession engineers' team to prove and ensure machine quality.
Q3: Machine warranty?Q3: Machine warranty?
A3: one year since machines arrived your port.
Q4: What's your delivery time?
A4: Normally, it need 15 to 25 working days since get the deposit.
Q5: How do you keep the after-sales service?
A5: We do business based on faith, we insist on " quality is the first and most
important" . We will carefully check the material, produce, test and adjust machine, we have oversea technician service,to help you install the machine.
Q6: Where's your company located? how can we visit?
A6: Our company located inRuian city, Zhejiang province, if you take by flight can fly to Wenzhou airport, , and also can by train from Shanghai/Shenzhen to my city Ruian train station directly.
Q7: What’s the payment method?
A:We can accepted T/T,L/C,Western Union,etc..
Q8: Can we order on ALIBABA.COM ?
A:Yes! Of course! We also we give you more discount if you order on alibaba.com.
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