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SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
Specifications
Material :
Heavy Duty Thick Carbon Steel
Brand Name :
SunMore
Usage :
For 7000L HDPE Water Storage Tank
MOQ :
1 Piece
Process :
CNC Cutting + Full Welding + Anti-rust Treatment
Feature :
Reinforced Structure with High Pressure Resistance
Custom Service :
OEM & ODM Available
Payment Terms :
T/T
Application :
Industrial, Domestic & Agricultural Water Storage
Delivery Time :
45 working days
Place of Origin :
China Jiangsu
Model Number :
SM-WTM-7000L
Brand :
SUNMORE
Supply Ability :
Can produce 8-10 molds per month
Certification :
CE/ISO9001
Price :
USD 500 - USD 8000
Type :
Rotomolding Water Tank Mould
Description
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould
Professional heavy-duty rotational mould designed for one-piece rotomolding of 7000L large-capacity HDPE water storage tanks. Constructed from high-quality thick carbon steel for exceptional structural strength, heat resistance, and long service life.
Common Production Challenges
  • Poor structural strength leading to mould deformation and dimensional errors
  • Uneven heating causing inconsistent wall thickness and leakage risks
  • Unreasonable split structure increasing demoulding difficulty
  • Rapid wear and corrosion in high-volume production
Engineering Solutions
  • High-quality thick carbon steel material for structural rigidity and heat resistance
  • Optimized internal rib design for uniform heat distribution and consistent wall thickness
  • Scientific split structure with heavy-duty quick-release clamps for efficient operation
  • Professional anti-rust surface treatment for enhanced durability
Technical Specifications
MaterialHeavy Duty Thick Carbon Steel
Processing TechnologyCNC Cutting + Full Welding + Reinforced Ribs + Anti-rust Coating
Capacity7000L (Customizable for other volumes)
StructureSplit mould with reinforced frame and quick-lock clamps
Applications
Industrial water supply, domestic drinking water storage, agricultural irrigation, rainwater collection, and other scenarios requiring large-volume water storage solutions.
Selection Guidance
Choose this steel mould when: You need mass production of 7000L HDPE water tanks, require high structural strength for continuous production, or your products demand high pressure resistance and durability.
Consider alternatives when: You require small-batch trial production or custom special-shaped tanks (aluminum moulds available), or need different volume capacities (custom moulds available for 1000L-20000L).
Frequently Asked Questions
Can you customize moulds for different water tank capacities?
Yes, we provide full OEM/ODM customization services, supporting moulds for water tanks from 1000L to 20000L according to your requirements.
What are the advantages of steel mould for large-capacity water tank production?
Steel mould offers high structural strength, good pressure resistance, and cost-effectiveness, making it ideal for mass production of large-volume tanks with stable performance under long-term high-temperature use.
Can the mould produce water tanks with different connection ports or accessories?
Yes, we can design the mould according to your requirements, including reserved ports for inlets, outlets, overflow, and other accessories.
What is the service life of this steel mould?
With proper maintenance, it can support tens of thousands of rotomoulding cycles, ensuring long-term stable production.
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SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage

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Product Detail
Material :
Heavy Duty Thick Carbon Steel
Brand Name :
SunMore
Usage :
For 7000L HDPE Water Storage Tank
MOQ :
1 Piece
Process :
CNC Cutting + Full Welding + Anti-rust Treatment
Feature :
Reinforced Structure with High Pressure Resistance
Contact Supplier
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage
SUNMORE Factory Custom 7000L Rotomolded HDPE Water Tank Steel Mould for Water Storage

Changzhou SunMore Rotomolding Technology Co., ltd

Verified Supplier
1 Years
jiangsu, changzhou
Since 2026
Business Type :
Manufacturer
Main Products :
Rotomolding Mold, Rotational Molding Mold, Aluminum Rotational Molds
Total Annual :
>20 million
Employee Number :
>30
Certification Level :
Verified Supplier
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