The mini blown film machine adopts Taiwan design barrel and screw made of Bimetal material that has been treated under high temperature for seven days, making it incredibly durable and able to run for extended periods of time. The screw is based on designs from Taiwan, with thoughtfully-crafted feeding and mixing components that boost the blown film machine's quality and production output. This model is ideal for creating plastic films such as HDPE and biodegradable materials, making it perfect for producing plastic shopping bag film.
Technical Parameters
Model
TP45
Screw diameter (mm)
Ø45
Max. width of film (mm)
100-500
Thickness of film (mm)
0.008-0.10
Capacity (kg/h)
50
Screw L/D ratio
30:1
Power of main motor (kW)
11
Power of traction main motor (kW)
1.5
Total power (kW)
20
Dimensions (L*W*H, mm)
2300 x 2000 x 2300
Weight (kg)
2000
Controller Box
Machine Structure
Main Extruder
Main Components
Screw (Taiwan Bimetal)
1. Material: 38 CrMoALA
2. Material elemental analysis:
C: 0.35～0.42 Si: 0.20～0.45 Mn: 0.30～0.60 S: ≤0.035 P: ≤0.035
Cr:1.35～1.65 Al: 0.70～1.10 Ni: ≤0.030 Cu: ≤0.030 Mo:0.15～0.25
3. Hardness of tempering: HB260-290
4. Depth of nitriding treatment: 0.4-0.7 mm
5. Hardness of surface: HV900-1050
6. Roughness of surface: 0.32 Ra
7. Bimetal screw: designed with a layer of tungsten carbide applied to the thread.
8. Hardness of bimetal layer: HRC 58-62
9. Depth of bimetal layer: 2-3 mm
10. Bimetal layer elements: Fe, Ni, B, C, Cu, etc.
Main Motor (Siemens)
1. Speed: 1400 rpm
2. Motor power: 380V, 3-Phase, can be adjusted as needed.
3. Service life: more than 10 years.
Cover
1. A stainless steel cover can be used to improve the performance of the heater and reduce energy consumption.
2. The stainless cover boasts a separate blower and a well-designed outlook.
High Speed Die Head (Taiwan design)
1. Made from #45 steel, providing robust performance.
2. Surface treatment is employed to increase the transparency of films.
3. The size of die heads is larger than normal, resulting in increased efficiency and productivity.
Double Lip Air Ring
Using two lips instead of one to chill the film can speed up the process, increasing the machine's output more quickly
Traction Parts
Gusset part adopts Taiwan design, easy to adjust
Single Rewinder
1. The use of air shafts can drastically reduce manual labor and enhance productivity.
2. LG inverter technology which can control motor speed, leading to a reduction in power consumption.
3. Inverters provide extended service life and ensure that motors operate properly.
4. Alarms to remind worker when the rolls need to be changed.
TPLAST is a plastic machinery company with years of experience in the production of plastic bag machines. As a specialist manufacturer of plastic bag making machines, we have a broad range of bag making machinery, such as flat bag making machine, bag on roll making machine and specialty bag making machine, to suit various plastic bag production needs. In addition, we also supply other plastic processing machines including plastic film machines, plastic printing machines and plastic recycling machines to meet your diverse production demands. With years of engagement in the plastic industry, we pride ourselves in our expertise and ability to design and manufacture plastic film and bag making machines.
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