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Rotomolding Mold
Created with Pixso. Sunmore OEM Custom Rotational Mold for 30L Food Grade Insulated Barrel, Cast Aluminum Rotomould for Thermal Soup Bucket with Stainless Steel Inner Tank

Sunmore OEM Custom Rotational Mold for 30L Food Grade Insulated Barrel, Cast Aluminum Rotomould for Thermal Soup Bucket with Stainless Steel Inner Tank

Brand Name: SunMore
Model Number: SM-RT-IB-30L
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:
30L Catering Insulated Barrel Rotational Mold
Mold Material:
Aluminum
Applicable Volume:
30L
Molding Technology:
Rotational Molding
Suitable Raw Material:
LLDPE
Custom Items:
Shape, Size, Lock, Handle, Logo, Inner Tank Opening
Product Feature:
For Food Grade Thermal Soup Barrel With Stainless Steel Inner Tank
Packaging Details:
Wooden box
Supply Ability:
Can produce 8-10 molds per month
Highlight:

Rotational Mold for 30L Barrel

,

Cast Aluminum Rotomould Food Grade

,

Rotomould with Stainless Steel Tank

Product Description
Product Overview

This OEM custom cast aluminum rotational mold is engineered for producing a 30L food-grade insulated barrel — a thermal soup bucket equipped with a stainless steel inner tank. The mold utilizes the rotational molding process, delivering stable forming performance and a smooth cavity surface.

Our engineering team can redesign the barrel outline, handle structure, latch position, and liner reserved opening according to your samples, drawings, or personalized requirements. It is well suited for mass production of insulated buckets used in catering service, hot soup delivery, and food heat preservation.

Key Features
  • Premium cast aluminum mold material with excellent thermal conductivity and a long service lifespan.
  • High-precision CNC machining and polished cavity produce finished buckets with smooth, burr-free surfaces.
  • Reinforced mold frame and heavy-duty toggle clamps for convenient opening and closing.
  • Fully customizable on shape, dimension, lock position, handle style, and engraved logo.
  • Compatible with LLDPE rotomolding raw material, ensuring stable molding and a low reject rate.
  • Complete trial mold test before delivery to guarantee smooth demolding.
Technical Parameters
Product Name 30L Catering Insulated Barrel Rotational Mold
Mold Material Cast Aluminum
Applicable Finished Volume 30L
Molding Process Rotational Molding
Applicable Raw Material LLDPE
Customizable Items Shape, Size, Lock, Handle, Logo, Inner Tank Opening
Cavity Treatment Polished
Applications

The finished 30L insulated barrel produced by this mold is widely applied in catering distribution, hot soup storage, canteen food turnover, outdoor catering, central kitchens, and food thermal transportation.

Customization Service

We support full OEM customization. You can provide physical samples, 2D drawings, or 3D files. Our engineers will evaluate the project, complete mold design, CNC processing, polishing, and trial production. We can adjust the mold structure based on trial sample feedback until the finished insulated barrel meets your standards.

Packing and Shipping

The mold is coated with anti-rust oil, wrapped with plastic film, and fixed inside fumigated wooden cases. Sea, air, and land transportation are all available as requested, and relevant shipping documents can be provided.

Frequently Asked Questions
Q1: Can you develop the mold from my bucket sample?

Yes. We can scan your insulated barrel sample and create 3D models for mold manufacturing.

Q2: What is the mold lead time?

Normally 30–60 working days, subject to the complexity of the mold structure.

Q3: Is mold modification available after trial molding?

Yes, reasonable mold revision is acceptable within the agreed scope.

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

O
Ole Nilsson
Bouvet Island Apr 12.2026
Low-temperature weather in Northern Europe brings strict test on engineering water tank molding quality. The 5T large-capacity aluminum mold effectively avoids uneven wall thickness caused by drastic temperature change, finished water tanks fully comply with EU drinking water container access standards.
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.
J
Javier Fuentes
Eritrea Feb 16.2026
Our factory provides supporting tanks for mountain area dynamic water supply and mountain farm pumping water storage system. PT6000 6T high load mold matches our LLDPE raw material perfectly. Excellent structural rigidity reduces mold deflection during high-speed rotomolding, defective rate of dynamic water tanks drops significantly.