Machines · SJ-50/ABA800
Three-Layer ABA Film Blowing Machine — 800 mm
Three-layer ABA blown film for LDPE, HDPE and LLDPE — up to 100 kg/h, film 200 – 800 mm wide.
The extruder barrel and screw rods are made from quality nitrided alloy steel, giving high surface hardness and durable corrosion resistance. The purpose-designed screw delivers sound plasticizing quality, which increases production capacity. The machine blows LDPE, HDPE and LLDPE film, and is widely applied to packing bags for foodstuff and clothing, refuse sacks and vest bags.
The ABA three-layer configuration allows recycled material to be run in the central (B) layer while the outer (A) layers remain virgin resin, reducing raw material cost without any loss of surface finish or seal strength. Edge trim can be pelletised on a Miroplastic granulator and returned to the B layer.
Photographs
Features
- Main motor — Siemens brand, 1400 rpm, 380 V 3-phase, service life in excess of 10 years. Motor power can be changed to suit the customer’s supply.
- Gearbox — hard-surface high quality gears, 10:1 reduction, oil lubricated, low noise and long life.
- Stainless steel extruder cover, separated for better heater control and lower power consumption, with the blower mounted separately on the cover.
- Fixed die head — Taiwan design high-speed head in #45 steel, surface treated for improved film clarity, oversized to increase machine output.
- Fast screen changer — no material leakage, quick filter change, reduces labour and downtime.
- Ceramic heaters — heat faster than stainless heaters, retain heat longer for lower power consumption, with approximately 5 years longer service life.
- Double vent air ring — two lips cool the film faster than a single lip, raising output; suitable for both HDPE and LDPE film.
- Omron digital temperature controller, accurate to 3 °C, with CHINT brand switches and breakers.
- LG inverter control on all motors — reduces power consumption and protects the motors; service life in excess of 10 years.
- Gusset traction parts to Taiwan design, easy to adjust; traction motor 1.5 kW at 1400 rpm with 7.5:1 gearbox under LG inverter control.
- Embossing roller with air-cylinder control — no manual adjustment; dot pitch 2 mm, and can be specified by the customer.
- Aluminium roller in place of banana roller — latest Taiwan technique for more even film.
- Single rewinder with automatic tension control, matching traction speed automatically under LG inverter control.
Specifications
Technical parameters
Screw & barrel — Taiwan quality
Main components
- Siemens motor
- Blower 3 kW, inverter controlled
- Fixed die head
- Double-lip air ring, inverter controlled
- Embossing roller
- Rewinder, inverter controlled
- Ceramic band heaters
- Pneumatic traction tower
Optional
- Auto loader
- Corona treater
- Air compressor
- Thickness controller
- Rotary die head
- Fast screen changer
Photographs are for reference only. Miroplastic reserves the right to improve the specification of its machines without prior notice. Actual output depends on the material, width and thickness run.
Interested in this product?
Contact Miroplastic for pricing, availability, and technical specifications. Based in Beirut, serving Lebanon, Syria, GCC, Angola, and Africa since 1978.