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Mulching Film Blowing Machine

The HOWIE Mulching Film Blowing Machine is engineered for the continuous production of high-grade polyethylene (PE) mulch films used in commercial agriculture and greenhouse farming.

Feature

Product Overview

The HOWIE Mulching Film Blowing Machine is engineered for the continuous production of high-grade polyethylene (PE) mulch films used in commercial agriculture and greenhouse farming.By integrating precision extrusion, advanced thermal control, optimized cooling rings, and stable winding mechanisms, the machine delivers:

Superior thickness uniformity to minimize raw material waste.

High tensile and puncture strength for harsh outdoor environments.

Reliable output consistency for high-volume manufacturing.

Technical Specifications

Technical Parameter	Specification Range
Primary Raw Materials	LDPE, LLDPE, HDPE, mPE, EVA, Masterbatches
Film Structure	Single Layer / 3-Layer / 5-Layer Co-Extrusion
Film Thickness Range	0.008 mm – 0.08 mm (Customizable)
Layflat Film Width	500 mm – 3000 mm (Customizable)
Extrusion Output Capacity	50 kg/h – 350 kg/h (Model Dependent)
Control System	PLC Touch Screen Integration
Cooling Method	High-Efficiency Dual-Lip Air Ring (IBC optional)
Winding System	Automatic Double-Station Winder with Auto-Cut

Key Performance Advantages

Precision Thickness Control: Optimized screw designs and precision die heads eliminate thickness deviation and ensure a smooth film surface.

Enhanced Mechanical Strength: Seamlessly processes UV stabilizers, metallocene PE (mPE), and anti-aging agents to resist field tearing and puncturing.

Energy Efficiency: Smart temperature controllers and efficient insulation lower power consumption by 15% to 20% over standard models.

Global Market Adaptability: Fully customizable for different film widths, gauges, and output capacities.

Applications & Film Types

HOWIE machines produce agricultural films for vegetable cultivation, greenhouse projects, and large-scale crop protection.

Film Type	Main Agricultural Benefits
Black Mulch Film	Weed control, moisture retention, and soil temperature management.
White Mulch Film	Heat reflection and protection for temperature-sensitive crops.
Black & White Film	Dual-function root cooling and weed suppression.
Silver Mulch Film	Light reflection and insect/aphid deterrence.
Transparent Film	High light transmittance for rapid soil warming and early growth.
UV Resistant Film	Extended service life for multi-season or perennial crops.
Customized PE Film	Formulated strictly to unique performance metrics.

Machine Structure & Components

Extrusion System

Heavy-duty gearboxes and specialized barrier screws optimized for LDPE, LLDPE, HDPE, and mPE processing.

High-Precision Die Head

Crafted from alloy steel with hard chrome plating to eliminate dead zones and ensure uniform melt distribution.

Efficient Cooling System

Dual-lip air rings and high-output blowers maintain bubble stability and accelerate crystallization.

Pulling & Winding System

Automatic surface/center friction winders with tension controllers to guarantee flat, wrinkle-free rolls.

Manufacturing & Quality Control

Engineering Design

Tailored structural blueprints mapped to client specifications.

Component Manufacturing

CNC-machined parts ensuring micron-level precision.

Machine Assembly

Mechanical and electrical integration by certified technicians.

Testing & Inspection

Full trial runs using raw materials to test output and thickness tolerance prior to dispatch.

FAQ

Q: What raw materials can be processed?

A: LDPE, LLDPE, HDPE, metallocene PE (mPE), EVA, and color masterbatches or additives.

Q: Can the machine produce black and specialized films?

A: Yes. It produces black, white, silver-black, transparent, and multi-layer custom agricultural films.

Q: What is the advantage of multi-layer extrusion?

A: It allows manufacturers to combine different polymers in separate layers-such as a UV-resistant outer layer and a high-strength core-improving performance and lowering material costs.

Q: Do you provide overseas installation and technical support?

A: Yes. HOWIE provides on-site installation, operator training, lifetime spare parts supply, and remote digital support.

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