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ALLWIN MOULD is a leading manufacturer of large-format, high-performance injection moulds for home appliance components, specializing in custom tooling solutions for Electrolux window air conditioner front panels. Engineered to meet Electrolux’s strict OEM quality standards, our moulds deliver exceptional dimensional accuracy, premium surface finish, and long-term durability for high-volume mass production.
Product Overview
This is a large-scale, high-precision injection mould purpose-built for manufacturing Electrolux window air conditioner front panels (as shown in the image). The mould is designed to form the complex, large-format grille structure, integrated air deflector, control box housing, and mounting features in a single shot. It ensures flawless part consistency, minimal warpage, and a service life of 500,000 to 1,000,000+ shots, optimized for Electrolux’s full line of window AC models.
Key Technical Specifications & Mould Features
Complex Large-Format Mould Design
Precision Grille Moulding: Engineered to form ultra-thin, curved grille fins with uniform wall thickness, ensuring smooth airflow and zero deformation.
Integrated Air Deflector & Control Housing: Multi-slide/lifter system to handle deep undercuts and complex contours, enabling one-shot moulding of the complete front panel without secondary assembly.
Reinforced Mould Base: Heavy-duty, high-rigidity mould base to withstand high injection pressure, preventing mould deflection and ensuring dimensional stability for large panels.
Industrial-Grade Mould Construction
Cavity/Core Inserts: Manufactured from 718H / S136(H) hardened tool steel with Nitride treatment, delivering exceptional wear resistance and long service life.
Mould Base Standards: Compliant with LKM / HASCO / DME international standards for global interchangeability and easy maintenance.
Mould Life: 500,000 – 1,000,000+ shots, built for continuous, high-volume production.
Optimized Cooling & Process Efficiency
Conformal Water Cooling System: Strategically routed cooling channels across the entire mould surface, combined with beryllium bronze inserts for high-heat areas, ensuring uniform temperature distribution, minimizing cycle time, and eliminating warpage in thin-walled grille structures.
Hot Runner System: Advanced hot runner injection system for zero-waste, high-efficiency filling, reducing material costs and post-processing requirements.
Material Compatibility for Home Appliance Grade
Primary Materials: Optimized for ABS, HIPS, PP+GF, and other engineering plastics commonly used in air conditioner panels, offering excellent impact resistance, heat stability, and UV resistance.
Surface Finish: Precision-polished to Ra 0.4μm for a premium, smooth surface finish, ready for painting or texture treatment as required.
Quality Control & Compliance
Tight Tolerance Control: Maintains ±0.01mm dimensional accuracy for perfect assembly fit with Electrolux air conditioner components.
Compliance: Fully RoHS, REACH, and ISO 9001 certified, meeting Electrolux’s strict home appliance quality and safety standards.
Rigorous Testing: Comprehensive mould trials, dimensional inspection via CMM, and airflow validation to ensure zero defects in mass production.
Comprehensive One-Stop Service
We provide end-to-end solutions to streamline your production process:
DFM Analysis: Proactive design optimization for manufacturability, reducing costs and eliminating production risks.
Mould Design & Manufacturing: Expert engineering, precision CNC/EDM machining, and full mould assembly.
Mould Trial & Validation: Comprehensive testing to ensure part quality, dimensional stability, and production efficiency.
Value-Added Services: Injection molding, surface treatment (texture/painting), and assembly support.
Lifelong After-Sales Support: Technical guidance, spare parts supply, and maintenance services.
Core Competitive Advantages
Home Appliance Specialization: Decades of experience in moulds for air conditioner components, with a proven track record serving leading brands like Electrolux.
Full In-House Manufacturing: Complete set of large-format mould making and injection molding machines for end-to-end quality control.
Short Lead Times & Cost-Effectiveness: Streamlined production workflows for fast delivery at competitive factory-direct pricing.
Global OEM Experience: Proven expertise in meeting the strict quality and delivery requirements of global home appliance brands.
Application Scope
Our large-format home appliance moulds are widely used for:
Window/split air conditioner front panels and grille covers
Air conditioner indoor/outdoor unit housings
Refrigerator/freezer door panels and structural components
Washing machine/dishwasher front panels and housings
