Main Features
1.Die head is layer type spiral mandrel, continuous 3600 rotation.
2.Screen pack changer design is reliable, safe in operation and change the fitter screen easier.
3.Various functional parts may be installed to the lies.,such as length counting device, vertical cutting device, cooling water row pipe, film spreading roller, scrap collecting device.
Use:
The lines are designed developed by our corporation according to market need, they reach the advanced levels in the 90s, come up with analogous lines in home.
It is optimum designed on the rounds of preference of analogous lines in foreign and home. The lines can be blown 800/1500 mm in fold width 0.08 mm
in the thickness packaging films, film has good insulation, for instance holding temperature, anti-rain,anti-rust, insulation oxygen ,oil resistive , and so used for light and heavy-duty packaging, for example fresh fruits, meat-feeding,salt vegetables, fresh milk, drink. 
1. Corona treater
2. Upper rotary
3. IBC systerm
| MAIN TECHNICAL PARAMERERS | |||
| Specification/Model | SJ-3L-2500 | SJ-3L-2800 | SJ-3L-3200 |
| Suitable Material | LDPE/LLDPE/MLDPE/HDPE | ||
| Film Width(mm) | 1800-2300 | 2000-2600 | 2500-3000 |
| Film Thickness(mm) | 0.03-0.15 | 0.03-0.15 | 0.03-0.15 |
| Max.Extrusion Output(kg/hr) | 220kg/hr | 280kg/hr | 350kg/hr |
| EXTRUDER | |||
| Screw Diameter(mm) | Ø60/65/60 | Ø65/70/65 | Ø70/75/70 |
| Screw L/D Ratio | 28:1 | 28:1 | 28:1 |
| Screw Material | SACM-645/38 CRMOALA | ||
| Cylinder Cooling | 180w*6 | 180w*6 | 250w*6 |
| Driving Motor(kw) | 18.5/22/18.5 | 22/30/22 | 37/45/37 |
| Temperatrate Control | 3 | 4 | 4 |
| Average Power-consume(kw) | 90 | 120 | 180 |
| DIE-HEAD | |||
| Die Size(mm) | Ø500 | Ø600 | Ø750 |
| Temperatrate Control | 3 | 3 | 4 |
| Air Ring | 1 | 1 | 1 |
| Air Blower(kw) | 5.5 | 7.5 | 11 |
| TAKE-UP UNIT | |||
| Roller width | Ø200*2500 | Ø220*2800 | Ø250*3200 |
| Effective width | 2300mm | 2600mm | 3000mm |
| Take-up Speed(m/min) | 10-65 | ||
| Take-up Motor(kw) | 2.2 | 2.2 | 3.7 |
| WINDING UNIT | |||
| Winding Motor(kw) | 2.2kw-2 | 2.2kw-2 | 3kw-2 |
| Winding Speed(m/min) | 10-65 | ||
| Overall Dimension(L*W*H) | 8*3.9*8.8m | 8*4.1*9.3m | 8*4.3*10.8m |
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.
