Plastic Refrigerator Cabinet Mould

Looking for a reliable Plastic Refrigerator Cabinet Mould? Zhongyue Mould specializes in complex structures including oblique push deMoulding and hot runner systems. Get a precision quote today!

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Product Description

Mastering the Complexity of Refrigerator Cabinet Moulds

Manufacturing a modern Plastic Refrigerator Cabinet Mould is far more complex than Moulding a simple plastic box. These components demand absolute precision, aesthetic perfection, and structural integrity. At Zhongyue Mould, we specialize in engineering Refrigerator Cabinet Injection Moulds that navigate complex geometries—from arched surfaces and multi-directional buckles to narrow skirts—ensuring flawless production and easy Moulding without damaging delicate transparent PS materials.

Mould Name	Plastic Refrigerator Cabinet Mould
Mould Meterial	P20,2738,718H,NAK80,2316,S136,H13,etc
Mould Base	Self-made,LKM,DME,ASSAB
Cavity	Single/multi
Runner	Cold runner and hot runner
Hot Runner Brand	Master, HUSKY,YUDO,etc.
Degsin Software	UG:Aoto CAD and so on
Mould Life	50-100 million Shots/ 5-6 years, Even in 10 years in good maintenance
T1 Time	45-60 days
Plastic Material	PC ABS
Gate Type	Pinpoint Gate, Edge Gate, Sub Gate, Film Gate, Valve Gate, Open Gate, etc.
Mould Surface Treatment	EDM, texture, high gloss polishing
Quality System	ISO9001
HS Code	8480719090
Origin	Huangyan Zhejiang China
Package	Wooden Case
Mould material	Hardness	Mould life
P20	HRC 28-33	>300,000 shots
718	HRC 33-36	>500,000 shots
H13	HRC >43	>800,000 shots
2344	HRC >48	>800,000 shots
S136	HRC 48-52	>1,000,000 shots

Make your next Refrigerator Mould project brighten!

Engineering Challenges & Zhongyue’s Solutions

Refrigerator Cabinets feature intricate part structures that pose significant deMoulding challenges. Our engineering team overcomes these through innovative mechanical designs:

Feature / System	Zhongyue Technical Advantage & Design Logic
Hybrid DeMoulding	Challenge: Multiple undercuts on the front, sides, and inner walls. Solution: A synchronized system combining fixed Mould sliders, side sliders, and an oblique push mechanism ensures damage-free ejection of complex PS parts.
Front Side Slider	Design: Integral structure for maximum strength. Aesthetics: The slide groove is strategically hidden on the seat to completely eliminate visible witness lines on the exterior surface.
Side Slider Mechanism	Design: Inclined guide pillar + split slider design. Benefit: Facilitates easier CNC machining and simplifies future maintenance without compromising structural integrity.
Oblique Push Mechanism	Design: T-slot system tailored for inner handle buckles. Performance: Equipped with dual push rods for perfectly balanced movement; angled slots precisely match the buckle draft angle.
Advanced Ejection System	Design: Three-piece U-shaped push plate with an inlaid structure. Function: Prevents mechanical jamming while flat push rods guarantee synchronized movement for uniform part ejection.
Vacuum Breaking Device	System: Dual blowing units integrated into both the moving and fixed Moulds. Operation: Activates sequentially upon Mould opening to prevent vacuum-induced cracks or part deformation.
Hot Runner System	Component: Mould-Master Needle Valve Nozzle. Gate Design: Recessed gate location strategically placed to conceal weld marks, ensuring a pristine visible surface.
Conformal Cooling	Channels: Independent circuits for the fixed Mould; zigzag internal channels for oblique push blocks. Benefit: Guarantees uniform heat dissipation, preventing cross-heating and minimizing cycle times.

refrigerator tray mould refrigerator cabinet

Premium Material Selection & Precision Machining

To ensure a prolonged Mould lifespan (exceeding 500,000 shots) and micron-level accuracy, material selection and machining protocols are strictly controlled:

High-Grade Steel Composition:

Fixed Mould Plate: 2711 Pre-hardened Steel for stability.

Moving Mould Insert: 2311 Steel for excellent polishability.

Core Components (Sliders/Oblique Pushes): 2711 Steel treated with Nitriding (0.15 mm depth, achieving 50-52 HRC) for supreme wear resistance.

cavity"" core

Mould Base: Robust Medium Carbon Steel 1050.

Alignment & Assembly: The integral fixed plate and insert structure utilize 10° conical pits and bosses for perfect self-alignment during clamping.

Precision Machining Protocol:

Assembly-First Finishing: Critical moving parts (cores, sliders) are dry-assembled beforefinal CNC finishing. This proactive approach eliminates step differences and ensures seamless part integration.

EDM Texturing: Push plates undergo simultaneous electro-etching to guarantee matching surface textures and prevent visible parting lines on the final product.

Wire Cutting: Executed using NC-provided references to achieve micron-level alignment accuracy.

The Zhongyue Mould Workflow Summary

Our optimized two-plate Mould operates seamlessly to maximize your production efficiency:

Injection & Cooling: The Mould-Master hot runner system injects molten plastic into the cavity. Simultaneously, our independent conformal cooling channels rapidly and uniformly solidify the PS material.

Mould Opening: The moving Mould retracts. Fixed Mould sliders, side sliders, and oblique mechanisms initiate the synchronized deMoulding process.

Ejection: The injection machine ejector engages the three-piece U-shaped push plate system, safely lifting the fully formed refrigerator Cabinet out of the cavity.

Reset: All systems retract and return to their original positions, perfectly aligned and ready for the next high-speed production cycle.

How we processing the project?

Plastic Air Conditioner Cover Mould

About us

Driven by the philosophy:

“Quality Makes the Future, Focus Creates Professional”

Zhongyue Mould is a leading company in the plastic injection air conditioner Cover mould industry. Our highly experienced team of engineers and designers have many decades of combined experience in plastic air conditioner Cover mould design and manufacturing. We provide a comprehensive service, specializing in the production of high-quality and high-precision air conditioner Cover moulds. We have also assisted numerous customers in customizing various types of plastic air conditioner Cover moulding lines.

We can also offer comprehensive assistance in the management of your production process. The procurement department will purchase high-quality raw materials, while the technical department will select the appropriate plastic formula. In accordance with the parameters of the plastic air conditioner Cover mould life requirements and market positioning, we will select the most suitable plastic air conditioner Cover parameters, structure, etc. Our extensive production capacity allows us to deliver plastic air conditioner Covers promptly, at competitive prices and with guaranteed quality.

Plastic Air Conditioner Cover Mould