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Aluminum Rotational Molds
Created with Pixso. SUNMORE ROTO Custom Rotomolding Aluminum Water Tank Mould, Aluminum Alloy Rotational Mold For PE Plastic Horizontal Water Storage Tank

SUNMORE ROTO Custom Rotomolding Aluminum Water Tank Mould, Aluminum Alloy Rotational Mold For PE Plastic Horizontal Water Storage Tank

Brand Name: SunMore
Model Number: SM-MLD-TANK-H-STD
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
Features:
Custom Split Aluminum Alloy Rotomolding Water Tank Mould, Quick Lock Opening Structure, Anti-deformation Reinforced Frame, Uniform Heating Performance, Compatible With Mainstream Shuttle Rotomolding Machines. Suitable For Mass Production Of Seamless Integr
Brand:
SUNMORE
Product Name:
SUNMORE ROTO Custom Rotomolding Aluminum Water Tank Mould, Aluminum Alloy Rotational Mold For PE Plastic Horizontal Water Storage Tank
Craft:
CNC Cutting / Casting, Split Body Welding, Cavity Surface Treatment, Reinforcement Frame Assembly, Quick Clamp Installation, Stress Relief Treatment
Standard Integrated Structure:
Split Water Tank Mould Cavity, Outer Reinforced Aluminum Support Frame, Quick Toggle Locking Mechanism, Rotomachine Connecting Base
Custom Service:
Custom Tank Volume, Diameter, Length, End Cap Shape, Reserved Nozzle Positions, Mould Surface Treatment Standard According To Customer Drawings
Advantage Customization:
Tank Size, Volume And Nozzle Positions Fully Customizable
Advantage Structure Design:
Split Mould With Multiple Quick Clamps, Convenient Opening, High Demoulding Efficiency
Packaging Details:
Wooden box
Supply Ability:
Can produce 8-10 molds per month
Highlight:

rotomolding aluminum water tank mould

,

aluminum alloy rotational mold

,

PE plastic water storage tank mold

Product Description
SUNMORE ROTO Custom Rotomolding Aluminum Water Tank Mould, Aluminum Alloy Rotational Mold For PE Plastic Horizontal Water Storage Tank
Product Overview

This professional rotational molding tool is independently designed and manufactured by SUNMORE ROTO factory. The aluminum water tank mould features a split combined aluminum alloy structure with quick-release toggle clamps, specifically matched with bi-axial shuttle rotomolding machines for mass production of integrated seamless PE horizontal water storage tanks, rainwater collection tanks, and liquid storage containers.

We provide full customization service according to customer requirements for tank volume, diameter, length, and installation positions of internal fittings. The mould inner cavity can be finely polished to guarantee smooth surface finishes, while external reinforced aluminum support frames effectively reduce deformation during high-temperature cyclic rotational molding.
Key Features & Benefits
  • Split Combined Aluminum Alloy Structure: Cast aluminum or thick aluminum plate welded split structure with multiple quick toggle clamps for easy opening and demoulding, improving production cycle efficiency
  • High Rigidity Anti-Deformation Design: Reinforced support frames welded around the mould exterior to evenly disperse thermal stress during long-term repeated high-temperature rotation
  • Optional Fine Polished Inner Cavity: Inner cavity surface can be polished upon request for smooth-finished PE plastic tanks
  • Fully Customizable Tank Specifications: Support customization of tank volume, diameter, length, end cap shape, and reserved positions for water inlet, outlet and manhole
  • Excellent Thermal Conductivity: Aluminum alloy material ensures fast and even heat conduction, effectively controlling tank wall thickness and enhancing product consistency
  • Universal Installation Base: Standard connecting bases compatible with mainstream bi-axial shuttle rotomolding equipment
Product Specifications
Raw Material Cast Aluminum / Thick Aluminum Alloy Plate, Aluminum Reinforcement Frame, Stainless Steel Quick Lock Clamps, Positioning Pins
Production Craft CNC Cutting / Casting, Split Body Welding, Cavity Surface Treatment, Reinforcement Frame Assembly, Quick Clamp Installation, Stress Relief Treatment
Standard Structure Split Water Tank Mould Cavity, Outer Reinforced Aluminum Support Frame, Quick Toggle Locking Mechanism, Rotomachine Connecting Base
Applicable Equipment Bi-Axial Shuttle Rotational Molding Machine, Multi-Arm Rotomolding Equipment
Applicable Products PE Horizontal Water Storage Tank, Rainwater Harvesting Tank, Agricultural Liquid Storage Tank, Environmental Plastic Storage Vessel
Custom Service Custom tank volume, diameter, length, end cap shape, reserved nozzle positions, mould surface treatment standard according to customer drawings
Application Scenarios
  • Rotomolding manufacturers investing in plastic water tank production lines
  • Rotomolding factories developing new horizontal plastic storage tank models
  • Environmental protection and agricultural equipment suppliers producing plastic water storage containers
  • Plastic product enterprises engaged in domestic water storage and rainwater collection equipment
Frequently Asked Questions
Can tank capacity and dimensions be customized for this water tank mould?
Yes. We accept fully customized production according to customer drawings. Tank volume, diameter, length, end cap radian and reserved nozzle positions can all be adjusted.
Which rotomolding machines are compatible with this split water tank mould?
The mould fits mainstream bi-axial shuttle rotomolding machines. We can adjust connecting bracket dimensions according to your existing equipment.
How to maintain aluminum rotomolding tank mould to extend service life?
Clean residual PE materials inside the cavity after each batch of production. Avoid drastic temperature fluctuation. Regularly check the tightness of quick clamps and welding supports.
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
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All Reviews

N
Nejc Kranjc
Slovenia Apr 15.2026
This rotomoulding mold supports both OEM and ODM customization perfectly. It produces uniform plastic hollow balls and sports balls with smooth surfaces. The mold runs stably during mass production.
Carlos Mendes
Bosnia and Herzegovina Mar 30.2026
This multi-cavity aluminum rotomold works incredibly well for HDPE pickleball production. High precision ensures every ball has uniform roundness and smooth surface. OEM & ODM services are flexible to meet our personalized demands.
S
Simon Frick
Liechtenstein Mar 29.2026
This rotomoulding mold features high precision. The finished kayaks and canoes have smooth surfaces and solid structure. OEM and ODM services help us launch new styles quickly.