Grid Pallet Mould

Grid Pallet Mould

A Grid Pallet Mould is a specialized type of injection mould used to manufacture plastic grid pallets (also known as plastic pallets with open mesh or lattice designs). These pallets are widely used in logistics, warehousing, and transportation industries due to their durability, lightweight nature, and resistance to moisture, chemicals, and pests compared to traditional wooden pallets.
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Description
Technical Parameters
Mould Specifications

 

Mould name

Grid Pallet Mould

Product material

HDPE, plastic

Product Size

1500X1100X150mm

Product weight 8.575kg

Mould material for cavity &. Core

P20

Mould base

C45

Injection system

Hot runner

Suitable injection machine

2800T

Mould size

1950X1550X850mm

Mould lifetime

more than 500,000pcs

 

Applications of Grid Pallets

 

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1. Logistics & Warehousing

Ideal for stacking and transporting goods in warehouses.

Compatible with forklifts, pallet jacks, and automated systems (due to standardized sizes).

Lightweight design reduces shipping costs compared to wooden pallets.

2. Food & Beverage Industry

Hygienic & easy to clean (no moisture absorption, mold, or bacteria growth).

FDA-compliant materials (safe for food contact).

Used in cold storage (resistant to freezing temperatures).

3. Export & International Shipping

ISPM 15 compliant (no need for fumigation, unlike wooden pallets).

Weatherproof (won't warp in humid or wet conditions).

Reusable for multiple shipments, reducing costs.

4. Automotive & Manufacturing

Heavy-duty options support engine parts, machinery, and metal components.

Anti-slip surfaces prevent load shifting during transport.

Resistant to oils and grease (common in automotive environments).

5. Retail & Supermarket Distribution

Smooth surfaces protect packaged goods (no nails or splinters).

Lightweight for manual handling in stores.

Stackable for efficient storage.

6. E-Commerce & Fulfillment Centers

Optimized for automated conveyor systems.

Uniform dimensions for efficient robotic handling.

Reduces damage during high-speed sorting.

 

What Is The Process Of Making A Grid Pallet Mould?

 

 

-Firstly, the design of the mould must be carefully planned out to ensure that it meets the specifications and requirements of the grid pallet. This includes determining the size, shape, and dimensions of the mould to produce the desired grid pattern.

>3D CAD Modeling

Engineers create a detailed 3D model of the pallet, including ribs, grid patterns, and leg supports.

Structural analysis (via CAE software) ensures optimal strength and material flow.

>Mould Flow Simulation

Simulates plastic injection to predict filling behavior, cooling time, and potential defects.

Adjustments are made to gate positions, cooling channels, and wall thickness.

-Once the design is finalized, the next step is to select the appropriate materials for the mould. Typically, steel such as P20, 718, H13, etc., are used due to their durability and ability to withstand high temperatures and pressure during the moulding process.

-The chosen material is then machined and shaped according to the design specifications. This may involve cutting, drilling, and smoothing the material to create the desired mould shape.

-After the mould is prepared, it is then fitted into the moulding machine. The machine injects molten plastic into the mould cavity, which then solidifies and takes the shape of the grid pattern.

>Core & Cavity Machining: High-precision CNC milling, EDM (Electrical Discharge Machining), and grinding shape the mould components.

>Hot Runner System Installation (If Used): Manifolds and nozzles are fitted for multi-point injection.

>Cooling Channels Drilling: Strategically placed channels for efficient heat dissipation.

-Once the plastic has hardened, the mould is removed from the machine and the newly formed grid pallet is carefully extracted. Any excess plastic or imperfections are trimmed and smoothed out to ensure a clean and precise finish.

-Finally, the grid pallet mould is inspected for quality control to ensure that it meets the required standards and specifications. Any necessary adjustments or repairs are made before the mould is ready for use in producing grid pallets.

 

Design For Product &. Mould

 

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Key Features of Grid Pallet Moulds

 

1.Design:

The mould is designed to produce pallets with a grid-like structure, allowing for better airflow, reduced weight, and easy cleaning.

Common designs include nine-leg, four-way entry, or double-deck pallets.

2.Material Used:

Typically made from high-grade steel (such as P20, 718, or H13) to withstand high-pressure injection molding and ensure long-lasting durability.

3.Advantages of Grid Pallets Made from This Mould:

Lightweight yet strong–Ideal for repeated use.

Hygienic & easy to clean–Suitable for food, pharmaceutical, and chemical industries.

Weather & corrosion-resistant–Unlike wood, they don't rot or rust.

Customizable–Different sizes (e.g., 1200x1000mm, 1100x1100mm) and load capacities can be produced.

 

Package &. Delivery

 

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Mould Components

 

Mould Steel

6

 

Hot Runner System

7

 

Standard Parts

8

How Our Multi-point Hot Runner Injection Mould Ensure Premium Quality Products?

 

1. Uniform Melt Distribution for Consistent Product Quality

Multi-point hot runner nozzles ensure even plastic flow into every cavity, eliminating:

Warping or sink marks (common in cold runner systems).

Weak spots or incomplete fills in large pallets.

Balanced pressure control maintains structural integrity across all pallet sections.

2. Reduced Material Waste & Lower Production Costs

No sprue or runner waste (unlike cold runner moulds), saving 5–15% raw material per cycle.

Precision shot control minimizes over-injection and flash defects.

3. Faster Cycle Times for Higher Productivity

Eliminates cooling time for runners, reducing cycle time by 15–30%.

Ideal for high-volume production (500+ pallets/day possible with automation).

4. Enhanced Surface Finish & Dimensional Accuracy

Prevents flow lines and knit marks (common in large plastic parts).

Tighter tolerances (±0.2mm) ensure pallets meet ISO, FDA, or ISPM 15 standards.

5. Energy Efficiency & Lower Maintenance Costs

Heats only the necessary plastic (unlike cold runner molds that reheat material).

Self-cleaning nozzles reduce downtime for maintenance.

6. Customizable for Heavy-Duty & Specialized Pallets

Adjustable thermal gates allow optimization for:

Thick ribs & high-load areas (prevent shrinkage).

Anti-slip textures or branding marks.

7. Longer Mould Lifespan with Premium Steel Construction

Hardened steel (H13, 718) nozzles & manifolds resist wear.

Corrosion-resistant coatings extend service life beyond 1 million cycles.

 

FAQ

 

>1. What is a Grid Pallet Mould?

A Grid Pallet Mould is a precision-engineered steel mould used in plastic injection molding to produce durable, lightweight plastic pallets with a grid-like structure. These pallets are widely used in logistics, warehousing, and export industries.

>2. What types of grid pallet moulds do you offer?

We offer a wide range of grid pallet moulds including single-sided, double-sided, stackable, nestable, and custom designs to suit your specific needs.

>3. Can you customize grid pallet moulds to fit our specific requirements?

Yes, we can customize grid pallet moulds according to your specific requirements including size, shape, and load capacity.

>4. What materials are available for grid pallet molds?

Mould Material: High-quality steel (P20, 718, H13) for long-lasting performance.

Plastic Material: Typically HDPE (High-Density Polyethylene) or PP (Polypropylene) for strength and durability.

>5. How long does it take to manufacture a grid pallet mould?

The lead time for manufacturing a grid pallet mold can vary depending on the complexity of the design and materials used. Generally, it will takes around 55-65days.

>6. Do you offer maintenance services for grid pallet moulds?

Yes, we offer maintenance and repair services for grid pallet moulds to ensure their longevity and continued performance.

>7. How do I place an order for grid pallet molds?

To place an order for grid pallet moulds, simply contact our sales team and provide them with your specific requirements. We will then provide you with a quote and lead time for production.

>8. What Is The Payment Method?

We would confirm the transaction method with you, we generally adopt the FOB method. TT, 40% deposit, 30% to be paid before sending sample, 30% balance before mold delivery.

Customers' Feedback

 

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