55 mm screw, 700 mm roller PVC aluminum packaging film blowing machineDetailed configuration is as follows:1 55 mm PVC screw and barrel, L/D is 1: 28, the barrel material: 38 CrMoAla treated with nitridation, screw material: Alloy plated hard chromium, with type 173 oil delivery reducer, barrel with the function of water cooling.2. The main motor: Jiangmen Jiang Sheng 22 kw 4 poles, with 22 kw DELTA reducer3. The screw and barrel heating method: Cast aluminum heating circle, die heating method: Stainless steel heating circle, water tank heating method: Four heating pipes4. Screw cooling method: 3 sets 180W fan, die head wind ring cooling machine: 2.2 kw intermediate pressure fan5. The first traction gear motor: 1.5 kw, with 1.5 kw DELTA reducer6. The second traction gear motor: 2.2 kw, with 2.2 kw DELTA reducer7. Equipped with PVC 80 die head, PVC 160 wind ring, 3 PVC water rings (specific size: Base on customer's request)8.304 stainless steel water tank, frame without lifting, non-rotary die9. Winding way: Independent torque motor, 50 kg bare roller, two 50 kg winding rollers10. Blown film width: 160-360mm, film thickness: 0.02 0.20 mm11. Output: 40-65 kg per hour12.220 V solid-state relay temperature controlled electric box, digital display intelligent temperature controlled meter13. All traction rollers are cotrolled by pneumatic deviceCaution:all the parameters can be adjusted according to your need. PVC die
| main technical parameters: | |||
| model | SJ45-500 | SJ55-800 | SJ65-1200 |
| suitable material | PVC | PVC | PVC |
| film width(mm) | 400 | 700 | 1100 |
| film thickness(mm) | 0.01-0.20 | 0.01-0.20 | 0.01-0.20 |
| output(kg/h) | 40 | 60 | 80 |
| extruder | |||
| screw diameter | 45 | 55 | 65 |
| screw L/D ratio | 1:28 | 1:28 | 1:28 |
| screw material | 38CrMoAla/alloy | 38CrMoAla/alloy | 38CrMoAla/alloy |
| cylinder material | 38CrMoAla | 38CrMoAla | 38CrMoAla |
| cylinder cooling | 180w | 180w | 180w |
| driving motor(kw) | 11 | 15 | 22 |
| die | |||
| die size(mm) | 60 | 80 | 130 |
| air ring | 120 | 180 | 250 |
| air blower(kw) | 1.5 | 1.5 | 2.2 |
| take-up unit | |||
| roller width | 500 | 800 | 1200 |
| take-up speed(m/min) | 0-80 | 0-80 | 0-80 |
| take-up motor(kw) | 1.5 | 1.5 | 2.2 |
| winding unit | |||
| roller width | 500 | 800 | 1200 |
| winding speed(m/min) | 0-80 | 0-80 | 0-80 |
| winding motor(kgf.cm) | 30 | 50 | 50 |
| Caution:all the parameters can be adjusted according to your need. | |||