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The blown film machine can quickly convert plastic particles into uniform films and produce frozen bags through high-temperature heating.
| Brand: | OLLITAL |
| Model: | OLT-432 |
| Warranty: | 1 year |
| Power | 3∮, AC380V |
| Delivery time: | 7-15 days |
* All our products can be customized according to drawings and requirements.Contact our engineers now to find out the most suitable and cost-effective solution !
The casting unit is a new type of equipment developed by our company, mainly composed of a small casting machine. The casting machine is a mechanical equipment for the molding of rubber and plastic material cast film products. It is mainly used in the fields of casting film product molding, casting material formulation development, and casting material performance research, such as conveying materials to flow The casting machine is made of cast film products. Its advantage is light and practical. During use, the rotation speed of the casting roller and the traction roller can be controlled by the frequency conversion motor, so that the conveying speed of the material can be adjusted to produce various sheet products that meet the requirements of users. This machine is mainly composed of main drive motor, transmission device, extrusion device, feeding hopper, electric control system, casting die, two-roll calendering and so on. Its working principle is: the material flows from the hopper into the plasticizing and extruding through the extruding device into a casting state, and then comes out from the host through the die, and is calendered by a two-roll calender.

| Model | OLT-432(Single layer) | OLT-432-2(Double layers) | OLT-432-3(Three layers) |
| Screw diameter (mm) | 25 | 25 | 25 |
| L/D | 1:33 | 1:33 | 1:33 |
| Screw speed (Speed Adjustable) | 0~95rmp | 0~95rmp | 0~95rmp |
| Main Motor power (KW) | 2.2 | 2.2*2 | 2.2*3 |
| Die | Hanger Type | Hanger Type | Hanger Type |
| Die lip width | 300 or cunstomzied | 300 or cunstomzied | 300 or cunstomzied |
| Machine size(H*W*D)mm | 2500*800*1700 | 2600*960*2100 | 3200*1200*2100 |
| Power Supply | 3∮, AC380V | 3∮, AC380V | 3∮, AC380V |



The lab mini extruder is driven by servo motor, controlled by PLC, PID temperature setting, screw structure optimization to ensure good plasticization and stable extrusion.
Hard chromium - plated mirror roller with 304 stainless steel roll core, reliable quality, highly surface finish for product.
The machine all driven by servo motor, to achieve smooth and precise running.
Each roll of the lab small multi-layer coextruder is driven independently by servo motor, and the running is stable. The speed ratio of each roll can be adjusted freely.
Advanced multi-axis synchronous technology ensures the synchronization of each roll speed.
Advanced PLC control and mobile touch screen operation ensure system stability and improve operation convenience.
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