
Pellet to film
The ABC Multi-layer Blown Film Line in 1500, 1800 and 2300 sizes produces 1000–2300 mm wide film at 240–400 kg/h. It co-extrudes 0.02–0.15 mm multi-layer film for wide-web and heavy-duty applications.
Film Width
1000–1500mm
Max Extrusion Output
240 KG/H
Total Power
180KW
Screw Diameter
60/65/60mm



Wide-web co-extrusion for heavy-duty film. Part of the film blowing machines range from Ashal Innomech.
The ABC Multi-layer Blown Film Line — 1500 / 1800 / 2300 (ABC · multi-layer) is a blown film extrusion line engineered by Wenzhou Ashal Innomech Technology for heavy-duty commercial and industrial film production. Built around a high-rigidity heavy structural frame, this line incorporates precision single/multi-screw extrusion units (60/65/60mm) paired with bimetallic nitrided barrels (38CrMoAlA alloy, surface hardness HV950-1050) for consistent plasticization, thermal stability and melt homogeneity. The die head assembly features a spiral-runner flow channel optimized via 3D computational fluid dynamics (CFD) simulation, eliminating weld lines, melt fracture, and thermal degradation. Operating with a web width range of 1000–2300 mm and a peak throughput rating of 240 KG/H, the machinery utilizes a multi-stage PID digital temperature controller with solid-state relay (SSR) output to maintain thermal tolerances within ±1°C across all heating zones. Driven by heavy-duty Siemens/ABB motor drives coupled with hardened helical gearboxes (SF factor > 1.5), the line delivers continuous, pulse-free resin extrusion even during 24/7 continuous production runs under full load capacity. The upper haul-off frame features synchronized dual-side nip rollers with pneumatic clamping and micro-adjustable bubble guide rings to guarantee impeccable film bubble concentricity and tension balance.
Engineered for high versatility, the ABC Multi-layer Blown Film Line — 1500 / 1800 / 2300 processes a wide spectrum of polyolefin resins and biodegradable biopolymers including LDPE, LLDPE, HDPE, Recycled PE, Metallocene LLDPE (mLLDPE), EVA, PLA, PBAT, and recycled PE pellets. It produces high-clarity agricultural greenhouse films, heavy-duty shipping sacks, shrink packaging, laminated barrier pouch substrates, courier mailing bags, and premium retail shopping bag film. The film thickness profile ranges from 0.02–0.15 mm film, maintaining tight gauge tolerances across the entire 1000–2300 mm web width range.
Engineered spiral distribution channels prevent melt stagnation, eliminate die lines, and optimize multi-layer thickness distribution across all extrusion channels.
High-pressure dual-chamber air ring with frequency-controlled blowers accelerates bubble cooling, increasing line speed by up to 30% while securing film bubble stability.
Surface treatment unit with high-frequency spark discharge prepares film surface tension (38-44 dyne/cm) for downstream flexographic printing and laminating processes.
Dual-station winder equipped with magnetic powder brake or AC servo control ensures flat, wrinkle-free film roll formation with smooth edge alignment.
Operational installation requires a dedicated 3-phase electrical supply (380V/415V, 50/60Hz) with total power consumption rated at approximately 180KW. Compressed air must be supplied at 0.6–0.8 MPa with a clean, moisture-free air dryer unit. Industrial water chilling (chilled water temperature 15-20°C, flow rate 8-15 m³/h) is required for air ring cooling coils and gearbox thermal exchangers. Floor pad loading must support minimum floor loading ratings of 3,500 kg/m² on a level reinforced concrete base.
Preventative maintenance includes weekly inspection of gearbox oil levels (VG220 synthetic gear oil change every 4,000 operational hours), daily cleaning of die lip carbon deposits using soft copper scrapers, monthly lubrication of haul-off bearings and winder pivot points, and quarterly calibration of thermal thermocouples and PID controllers. Filter screen changers should be purged and cleaned per melt pressure transducer feedback.
The ABC Multi-layer Blown Film Line — 1500 / 1800 / 2300 delivers a maximum throughput capacity of 240 KG/H with a film web width range of 1000–2300 mm, operating across film thickness ranges 0.02–0.15 mm depending on resin formulation.
Investing in the ABC Multi-layer Blown Film Line — 1500 / 1800 / 2300 offers plastic packaging manufacturers high operational efficiency, low energy consumption per kg of resin output, and rapid ROI payback (typically within 8-14 months of full-capacity production). Certified under ISO 9001:2015 and CE quality compliance standards, every unit undergoes rigorous pre-shipment factory testing. Ashal Innomech ships worldwide with heavy-duty export anti-rust ocean container packaging, custom spare parts kits, and 24/7 global remote technical assistance.


Multi-screw co-extrusion feeds molten resin into the die head at controlled temperature zones.

The film bubble forms above the die, cooled by the air ring for consistent gauge.

Collapsed film is drawn up the tower and wound into finished rolls.
Click a column to highlight
| Specification | ABC-1500 | ABC-1800 | ABC-2300 |
|---|---|---|---|
| Film Width | 1000–1500mm | 1300–1800mm | 1700–2300mm |
| Film Thickness | 0.02–0.15mm | 0.02–0.15mm | 0.02–0.15mm |
| Max Extrusion Output | 240 KG/H | 350 KG/H | 400 KG/H |
| Screw Diameter | 60/65/60mm | 65/75/65mm | 75/85/75mm |
| Screw L/D | 30:1 / 32:1 | 30:1 / 32:1 | 30:1 / 32:1 |
| Gear Box | 180×2 / 200×1 | 200×2 / 225×2 | 225×2 / 250×1 |
| Main Motor | 30/37/30KW | 37/45/37KW | 45/55/45KW |
| Air Blower | 11KW×1 5.5KW×2 | 11KW×1 5.5KW×2 | 15KW×1 7.5KW×2 |
| Total Power | 180KW | 220KW | 270KW |
| Die Head | 350mm | 500mm | 600mm |
| Roller Width | 1600mm | 2100mm | 2500mm |
| Dimension / Weight | 8×5.5×8.5m / 15T | 9×6.5×10.5m / 20T | 10×10.5×11.5m / 25T |
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