Custom Rotomolding Steel Mould for HDPE Water Tank & Large Capacity Water Tower
Price:
USD 500 - USD 8000
MOQ:
1 Piece
Delivery Time:
45 working days
Brand:
SunMore
Product Description
Custom Rotomolding Steel Mould for HDPE Water Tank & Large Capacity Water Tower
Heavy-duty rotational mould independently designed and manufactured for one-piece rotomolding of HDPE large-capacity water storage tanks, water towers, and industrial water containers. Constructed from high-quality thick carbon steel for excellent structural strength, heat resistance, and long service life.
Key Problems Solved
Structural Strength & Deformation Prevention
High-grade thick carbon steel with reinforced ribs ensures stable structure and prevents deformation during repeated high-temperature cycles, maintaining precise dimensional accuracy.
Uniform Heat Distribution
Optimized internal design provides consistent heating, eliminating weak points and leakage risks while ensuring uniform tank wall thickness and pressure resistance.
Efficient Demoulding Process
Split-type structure with heavy-duty quick-release clamps enables fast assembly, disassembly, and demoulding, significantly improving production efficiency.
Extended Service Life
Professional anti-rust and anti-wear treatment reduces maintenance frequency and extends mould lifespan for high-volume production.
Technical Specifications
| Material | High-Quality Thick Carbon Steel |
| Processing Technology | CNC Cutting + Full Welding + Reinforced Ribs + Anti-Rust & Anti-Wear Treatment |
| Customization | Supports OEM/ODM customization of tank capacity, shape, connection ports, and structural details according to customer specifications |
| Structure | Split mould with reinforced frame, quick-lock clamps, and standard rotomoulding equipment interface |
Applications
Rotomolding production of HDPE large-capacity water tanks, water towers, and industrial water containers for industrial water supply, domestic drinking water storage, agricultural irrigation, rainwater collection, aquaculture, and other scenarios requiring large-volume water storage.
Selection Guide
Choose This Mould When:
- Mass production of high-quality large-capacity HDPE water tanks and water towers
- Require mould with high structural strength and long service life for continuous production
- Products for industrial/agricultural use demand high pressure resistance and durability
Consider Other Options When:
- Small-batch trial production or special-shaped tank designs (aluminum moulds available for faster prototyping)
- Other volume requirements (custom mould solutions available for 1000L-20000L water tanks)
Frequently Asked Questions
Can you customize moulds for different water tank capacities and shapes?
Yes, we provide full OEM/ODM customization services, supporting moulds for water tanks from 1000L to 20000L in various shapes (cylindrical, square, tapered) according to your requirements.
What are the advantages of steel mould for large-capacity water tank production?
Steel mould has high structural strength, good pressure resistance and cost-effectiveness, making it more suitable for mass production of large-volume tanks. It maintains stable performance under long-term high-temperature use and has a longer service life.
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 valves, manholes and other accessories.
What is the service life of this steel mould?
With proper maintenance, the mould can support tens of thousands of rotomoulding cycles, ensuring long-term stable production of high-quality water tanks.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou SunMore Rotomolding Technology Co., ltd
Location
No. 30, Chuangye West Road, Chunjiang Town, Xingbei District, Changzhou City Jiangsu province
Contact Person
Jacky ye