SJ-B Two-color Extruder Machine It is used for blowing various LDPE and HDPE color striped plastic film
Use
Extruder Machine was used for blowing various low density polyethylene (LDPE) and high density polyethylene (HDPE) color striped plastic film, etc., which are widely used for packing food, fruit, garments, rextile, daily necessities and other civil and industrial products.
Performance and Characteristics
The cylinder and the screw stem of the extruder are made of high-quality alloy steel with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment. The auxiliary machine can be freely adjusted within the limits of 600mm according to the technological requirements of different materials, and has been fitted with a plug-in plate mechinaism for making vest bag. The coiling unit adopts torque motor to keep proper tension and make rolling even and roll-changing easy.
| MODEL | SJ-B50/600J | SJ-B55/800J | SJ-B45x2x600 |
| Diameter of screw (mm) | 50 | 55 | 45x2 |
| L/D ratio of screw | 28:1 | 28:1 | 28:1 |
| Rotational speed of screw(r/min) | 15-100 | 15-90 | 10-100 |
| Power of main motor(kw) | 7.5 | 11 | 11-15 |
| Heating power (kw) | 11 | 13 | 20 |
| production capacity(kg/h) | 10-25 | 15-40 | 15-40 |
| Max. Lay-flat width of film | 550 | 750 | 580 |
| Thickness of single film | 0.006-0.05 | 0.006-0.05 | 0.006-0.06 |
| Installing dimensions(LxWxH)(mm) | 3500x1800x3500 | 4000x2600x3600 | 3800x2000x2800 |
| Weight(kg) | 2200 | 2600 | 2200 |
SJ-B Two-color film Extruder Machine
