Here is the rewritten and improved English version of the provided content, with additional details to reach over 500 characters and enhance readability:
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Model No.: QS-MN45/50
Machine Weight: 4T
Certification: CE, ISO9001:2008, UL, QS
Max Extrusion Output: HD 50kg/H, LD 60kg/H
Die Size: 45mm
Film Width: 100-600mm
Film Thickness: 0.008-0.1mm
Size: 500mm
Capacity: 45kgs
Service: Overseas Technical Support for Machine Inspection
Certificate: CE
Material: HDPE, LDPE
Lip: Double Lip Air Ring
Trademark: QUEENSENSE
Transport Package: Sea-worthy
Specification: CE, SGS
Origin: China
HS Code: 847780000
Performance Introduction:
The extruder, cylinder, and screw rods are made from high-quality alloy steel that has been nitrided and precision-machined, ensuring excellent hardness and corrosion resistance. The specially designed screw provides efficient plasticizing, significantly increasing production capacity. This machine is ideal for blowing films such as low-density polyethylene (LDPE), high-density polyethylene (HDPE), and linear low-density polyethylene (LLDPE). It is widely used in manufacturing packaging bags for food, clothing, garbage bags, and other applications.
Optional Equipment:
1) Automatic loading system
2) Air compressor
3) Special die
4) Die rotating device
5) Double-sided winder
6) Up and down mechanism
Main Technical Variables:
Model |
QS-MN45 |
QS-MN50 |
Screw Diameter |
45 mm |
50 mm |
Max Film Folding Width |
100-500 mm |
100-600 mm |
Single-Side Film Thickness (mm) |
0.01-0.01 mm |
0.01-0.01 mm |
Max Output |
30 kg/h |
40 kg/h |
Screw Ratio L/D |
28:1 |
28:1 |
Main Motor Power (kw) |
7.5-11 kw |
11-15 kw |
Haul-off Motor Power (kw) |
1.1 kw |
1.1 kw |
Heating Power (kw) |
11 kw |
13 kw |
Overall Dimensions (L x W x H) (mm) |
3800 x 900 x 3000 mm |
5500 x 1000 x 3500 mm |
Weight (T) |
1.5 T |
2 T |

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This version improves clarity, corrects minor typos, and adds a more natural, human-like tone while maintaining all original data.
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