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Rotomolding Mold
Created with Pixso. Custom Rotomolding Water Tank Mold, Steel Water Storage Tank Mould for Rotational Molding

Custom Rotomolding Water Tank Mold, Steel Water Storage Tank Mould for Rotational Molding

Brand Name: SunMore
Model Number: MT-WT
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:
Custom Rotomolding Water Tank Mold
Mold Material:
Steel
Process Type:
Rotational Molding
Application:
Plastic Water Storage Tank
Customization:
OEM & ODM Available
Structure Type:
Vertical Quick Clamp Structure
Feature:
High Strength, Long Service Life
Packaging Details:
Wooden box
Supply Ability:
Can produce 8-10 molds per month
Highlight:

Custom Rotomolding Water Tank Mold

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Steel Water Storage Tank Mould

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Rotational Molding Tank Mold

Product Description
Product Overview

This custom rotomolding water tank mold is manufactured by SunMore Roto. It is a steel rotational molding mold specially designed to produce plastic water storage tanks. The mold features a welded steel structure with precise splicing, a smooth inner surface, and ensures uniform wall thickness of the finished water tank. Its quick-release clamp design allows for easy opening and closing, delivering high production efficiency. We can customize molds of different capacities and shapes according to customer requirements, widely used for vertical plastic water tanks, water storage containers for agriculture, industry, and domestic water supply.


Product Features
  • Steel material, high rigidity, wear-resistant and long service life.
  • Fine inner polishing ensures a smooth surface of the rotomolded water tank.
  • Quick toggle clamps for easy demolding, saving working time.
  • Supports custom size, volume, and structure as per client drawings.
  • Stable structure with minimal deformation during heating in the rotomolding oven.
  • Professional rotomold manufacturing with strict quality inspection before delivery.

Application Scenarios

Our water tank rotomold can produce vertical plastic water tanks for household water storage, farm irrigation, industrial water storage, rainwater collection, fire water storage, and other fields.


Frequently Asked Questions
Q1: Can you make a water tank mold according to our drawings?

A1: Yes, we accept OEM & ODM customization. Send us your drawings or requirements, and we will design and manufacture the mold accordingly.

Q2: What is the material of this water tank mold?

A2: It is a steel mold with good strength, durable for mass production.

Q3: How about the delivery time?

A3: The lead time depends on mold size and complexity. We will confirm the schedule after confirming your technical requirements.

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

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.
R
Robert Harris
Turks and Caicos Islands Feb 17.2026
We purchased a full set of integrated aluminum rotomold for rectangular HDPE water tanks. The space-saving integrated design greatly reduces our workshop placement area compared with split molds we used before. Mold surface finish is fine, finished square tanks have uniform wall thickness with no bubbles or deformation during rotomolding. Technical team helped us complete system docking quickly, stable quality for mass production, will add new tank size molds next year.
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.