Mini Type Blown Film Machine
The mini type blown film machine’s screw and barrel are produced from 38 CrMoALA, while undergoing a three-day nitriding process that provides a higher level of strength and endurance, thereby substantially increasing the machine's overall lifespan.
This film blowing machine design is widely liked due to its simplicity. All components are pre-assembled onto a single steel base, eliminating the need for installation by workers. The only task left is connecting the power and air wires, making it quite straightforward.
This machine is capable of running all types of PE, including HDPE, LDPE, and LLDPE, as well as recycled materials.
The produced bags are perfect for shopping and packing purposes. Their plastic material makes them ideal for storing goods securely.
| Model | TP45 |
| Screw diameter (mm) | Ø45 |
| Max. film width (mm) | 100-500 |
| Film thickness (mm) | 0.008-0.10 |
| Capacity (kg/h) | 30 |
| Screw L/D ratio | 28:1 |
| Power of main motor (kW) | 11 |
| Power of traction main motor (kW) | 1.5 |
| Total power (kW) | 20 |
| Dimensions (mm) | 2300*2000*2300 |
| Weight (kg) | 1500 |
- Screw 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. Linearity of screw: 0.015 mm/m - Main Motor 1. Chaoyue brand, CE standard certificated
2. 1400 rpm, 6-pole type, providing stronger power - Gearbox 1. High strength hard gearbox boasting service life of more than 10 years
2. Oil of a particular grade with a designated mark that is used to ensure the smooth functioning of bearings - Heater This stainless heater has a long lifespan of over 5 years
- Fixed Die Head 1. HDPE and LDPE die head available
2. The head of the die features a nitriding treatment, which provides a very smooth interior surface. Polishing offers an additional smoothness to the die - Air Ring 1. This single lip air ring is constructed from aluminum and has six air inlets for a reliable and efficient performance
2. A high-speed blower is employed to quickly cool the film - Electric Parts 1. KEQANG temperature controllers have an estimated lifetime of more than 10 years
2. CHINT contact providing best quality made in China - Electric Controller Box and Inverter 1. Shenou Brand Inverters boast an impressive ten-year life, meeting CE standards
2. CHINT, one of the leading suppliers of switches and buttons in China
3. For improved speed regulation stability and electricity savings of up to 30%, the main motor has been outfitted with frequency control of motor speed. Additionally, the take-up motor has been adapted with a frequency inverter - Embossing Roller 1. The default dot spacing designed to be 2mm, which can be customized to fit your needs
2. Air cylinder control makes operation of this system simple and requires no manual labor - Rewinder 1.The rewinder utilizes either torque motor-enabled center rewinding or friction rewinding with pressure to operate it.
2.Rewinding is effortless and seamless, as is rolls changing .
