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Rotomolding Mold
Created with Pixso. Custom Rotomolded Cooler Box Mould, Aluminum Rotational Molding Mold for Plastic Ice Chest

Custom Rotomolded Cooler Box Mould, Aluminum Rotational Molding Mold for Plastic Ice Chest

Brand Name: SunMore
Model Number: SM-RK-BWX
MOQ: 1 Piece
Price: Advisory Service
Delivery Time: 30-60 work days
Payment Terms: T/T
Detail Information
Place of Origin:
Jiangsu, China
Certification:
CE, ISO9001
Brand:
Sunmore Roto
Product Name:
Cooler Box Rotational Mould
Process:
Casting + CNC Machining + Polishing
Molding Type:
Rotational Molding
Custom Type:
OEM & ODM
Feature:
Quick Clamp, High Precision, Durable
Application:
Camping Cooler, Fishing Ice Box, Medical Insulated Box
Place Of Origin:
Jiangsu, China
Packaging Details:
Wooden box
Supply Ability:
Can produce 8-10 molds per month
Highlight:

Rotomolded cooler box mould

,

Aluminum rotational molding mold

,

Plastic ice chest mold

Product Description
Product Overview

This custom cooler box rotomould is an aluminum rotational molding mold engineered for producing plastic insulated cooler boxes. Manufactured with precision casting and CNC machining technology, it delivers a smooth cavity surface and uniform wall thickness control. The mold features a quick-release clamping structure for easy opening and closing, and is widely used to produce outdoor ice chests, fishing cooler boxes, camping insulated boxes, and other rotomolded products. Full one-stop customization is available based on your drawings, samples, and size requirements.

Key Features
  • High-quality aluminum material with good thermal conductivity for uniform heating and stable molding results
  • CNC precision processing with polished inner cavity for smooth, burr-free finished product surfaces
  • Quick-clamp locking design for convenient demolding and improved production efficiency
  • Reasonable reinforcing structure — strong, deformation-resistant, and built for long service life
  • Supports custom size, pattern, logo, and internal structure of the cooler box
  • Strict mold testing before delivery to ensure stable running on rotomolding machines
Technical Parameters
Product Name Cooler Box Rotational Mould
Material Cast Aluminum / Welded Aluminum
Processing Technology Casting + CNC Machining + Polishing
Molding Process Rotational Molding
Custom Way OEM & ODM
Surface Treatment Sand Blasting, Polishing
Packing Wooden Case
Applications

Suitable for manufacturing a wide range of rotomolded insulated products, including outdoor camping cooler boxes, fishing ice boxes, medical insulated boxes, seafood transport cooler boxes, and portable ice chests for picnics.

Customization Capabilities

We can customize the mold according to your samples or 2D/3D drawings. Customizable items include outer dimensions, box capacity, internal compartment structure, embedded handles, drain plug position, logo engraving, anti-slip structure, and more. Mold flow simulation and sample trial production services are also available.

Support and Services
  • Professional technical team to communicate and confirm the mold scheme before production
  • Mold processing progress photos and videos provided during production
  • Mold trial run and sample testing before shipment
  • Operation guidance for mold installation and use
Frequently Asked Questions
Q1: What material is this cooler box mould made of?

A: Mainly aluminum. Aluminum molds offer excellent heat transfer performance, making them the mainstream choice for rotomolded cooler boxes.

Q2: Can you make the mold according to my own design?

A: Yes, OEM & ODM customization is available. You can send us samples or 3D drawings.

Q3: How long is the mold production cycle?

A: Normally 30–60 working days, depending on the complexity of the mold structure.

Q4: Is the mold suitable for my existing rotomolding machine?

A: We can design the mold frame according to your machine size parameters to match your equipment.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

F
Fernando Alvarez
Argentina Mar 8.2026
Our factory mainly supplies farm fuel storage tanks for pastoral and crop planting areas across Argentina. This custom rotational mold is optimized for LLDPE raw material. Compared with old iron molds, product rejection rate drops significantly, finished fuel tanks can resist outdoor sunshine and temperature change well.
G
Gary Bennett
Armenia Feb 25.2026
We ordered customized rotomolded tanks for farm irrigation transportation and factory chemical liquid storage. The manufacturer adjusted tank wall thickness and external reinforcing rib structure according to our application scenarios. Tanks have good shock resistance for bumpy farmland transportation and excellent corrosion resistance for industrial chemical storage. We will customize more sizes for our regional distributor orders.
D
David Thompson
Australia Dec 27.2025
Our company focuses on offshore small fishing vessels made from LLDPE, we customized exclusive rotomold via their custom boat design service. The technical team provides 3D drawing confirmation before mold production, all design revisions are free within agreed scope. Test boats pass Australia marine safety inspection successfully, production cost is controlled reasonably compared with local mold makers. Long-term cooperation contract is under negotiation now.