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China factory - Changzhou SunMore Rotomolding Technology Co., ltd

Changzhou SunMore Rotomolding Technology Co., ltd

  • China,Changzhou ,Jiangsu
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  3. SUNMORE OEM ODM Rotomolded Spherical Water Tower Mold for HDPE Plastic Water
China SUNMORE OEM ODM Rotomolded Spherical Water Tower Mold for HDPE Plastic Water
China SUNMORE OEM ODM Rotomolded Spherical Water Tower Mold for HDPE Plastic Water

  1. China SUNMORE OEM ODM Rotomolded Spherical Water Tower Mold for HDPE Plastic Water
  2. China SUNMORE OEM ODM Rotomolded Spherical Water Tower Mold for HDPE Plastic Water
  3. China SUNMORE OEM ODM Rotomolded Spherical Water Tower Mold for HDPE Plastic Water
  4. China SUNMORE OEM ODM Rotomolded Spherical Water Tower Mold for HDPE Plastic Water
  5. China SUNMORE OEM ODM Rotomolded Spherical Water Tower Mold for HDPE Plastic Water
  6. China SUNMORE OEM ODM Rotomolded Spherical Water Tower Mold for HDPE Plastic Water

SUNMORE OEM ODM Rotomolded Spherical Water Tower Mold for HDPE Plastic Water

  1. MOQ： 1 Piece
  2. Price： Advisory Service
  3. Get Latest Price
Usage For HDPE Spherical Water Tanks, Drinking Water Storage, Industrial & Agricultural Water Tanks
Process CNC Machining + Anti-corrosion & Anti-rust Treatment
Packaging Details Wooden box
Material High-Quality Carbon Steel with Reinforced Frame
Brand SUNMORE
Custom Service OEM & ODM Available
Application Domestic Water Supply, Industrial Plants, Farms, Construction Sites & Remote Areas
Payment Terms T/T
Type OEM ODM Rotomolded Spherical Water Tower Mold for HDPE Plastic Water Tank
Supply Ability Can produce 8-10 molds per month
Delivery Time 45 working days
Feature High Precision, Uniform Wall Thickness, Reinforced Structure, Corrosion & Pressure Resistant
Certification CE/ISO9001
Brand Name SunMore
Place of Origin China Jiangsu
Model Number SM-STM

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  1. Product Details
  2. Company Details

Product Specification

Usage For HDPE Spherical Water Tanks, Drinking Water Storage, Industrial & Agricultural Water Tanks Process CNC Machining + Anti-corrosion & Anti-rust Treatment
Packaging Details Wooden box Material High-Quality Carbon Steel with Reinforced Frame
Brand SUNMORE Custom Service OEM & ODM Available
Application Domestic Water Supply, Industrial Plants, Farms, Construction Sites & Remote Areas Payment Terms T/T
Type OEM ODM Rotomolded Spherical Water Tower Mold for HDPE Plastic Water Tank Supply Ability Can produce 8-10 molds per month
Delivery Time 45 working days Feature High Precision, Uniform Wall Thickness, Reinforced Structure, Corrosion & Pressure Resistant
Certification CE/ISO9001 Brand Name SunMore
Place of Origin China Jiangsu Model Number SM-STM
High Light Rotomolded spherical water tower mold ，HDPE plastic water tank mold ，OEM ODM rotomolded tank
SUNMORE OEM ODM Rotomolded Spherical Water Tower Mold
This large-scale high-precision rotational mould is independently designed and manufactured by SUNMORE factory for one-piece rotomolding of HDPE spherical water towers and storage tanks. Engineered for domestic water supply, industrial water storage, agricultural irrigation, and environmental projects.
Key Manufacturing Advantages
Uniform Wall Thickness Control
Conventional moulds often suffer from uneven heating in large spherical structures, resulting in inconsistent wall thickness and poor pressure resistance. Our reinforced and evenly heated design ensures uniform heat transfer and consistent wall thickness, significantly improving structural strength and pressure-bearing capacity.
Precision Spherical Contours
Ordinary moulds struggle to reproduce smooth spherical surfaces and functional openings, leading to burrs, seams, or difficult demoulding. Our split-type spherical mould with precision positioning and quick-release clamps ensures smooth, seamless tank surfaces and easy, damage-free demoulding.
Structural Rigidity & Stability
Large spherical moulds are prone to deformation under high-temperature and rotational forces. Our mould is reinforced with a sturdy frame and multi-point support, ensuring stable structure and consistent product quality even in long-term high-volume production.
Enhanced Corrosion Resistance
Without proper anti-corrosion treatment, moulds used for water tank production are easily corroded by steam and chemicals. Our mould undergoes professional anti-corrosion and anti-rust treatment, maintaining stable precision and smooth surfaces for tens of thousands of production cycles.
Technical Specifications
Material High-Quality Carbon Steel with Reinforced Frame
Processing Technology CNC Machining + Multi-step Polishing + Anti-corrosion & Anti-rust Treatment
Customization Supports OEM/ODM customization of tank capacity, diameter, wall thickness, inlet/outlet positions, manhole design, and other functional features according to customer drawings or samples
Structure Split spherical mould with reinforced frame, quick-lock clamps, and standard rotomoulding equipment interface
Applications
  • Rotomolding production of HDPE spherical water towers
  • Drinking water storage tanks
  • Industrial water tanks
  • Agricultural irrigation tanks
  • Environmental water treatment tanks
Widely applicable to domestic water supply systems, industrial plants, farms, rural areas, construction sites, and remote areas without centralized water supply.
Selection Guide
Choose this mould when you need to mass-produce large-capacity, seamless HDPE spherical water tanks with consistent wall thickness, high pressure resistance, and corrosion resistance. Ideal for customers requiring hygienic, durable water storage solutions for domestic, industrial, or agricultural use.
For different capacities or tank shapes (e.g., vertical cylindrical tanks), we offer a full range of standard and custom mould solutions.
Frequently Asked Questions
Can you customize the capacity and size of the spherical water tank?
Yes, we provide full OEM/ODM customization services, supporting various capacities, diameters, wall thicknesses, and functional configurations to meet your specific storage needs.
What are the advantages of spherical water tanks compared to other shapes?
Spherical tanks have uniform stress distribution, high pressure resistance, and better space efficiency. The seamless rotomolded construction also eliminates weak points, making them more durable and leak-proof.
Can the mould produce tanks with custom openings or accessories?
Yes, we can integrate custom inlet/outlet ports, manholes, mounting brackets, and other features into the mould according to your requirements.
How long is the service life of this mould?
With proper maintenance, including regular cleaning and anti-rust treatment, the mould can maintain high precision for tens of thousands of rotomoulding cycles.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2026

  • Total Annual:

    >20 million

  • Employee Number:

    >30

  • Ecer Certification：

    Verified Supplier

Changzhou SunMore Rotomolding Technology Co., Ltd.With more than 15 years of experience in the rotomolding industry, Changzhou SunMore Rotomolding Technology Co., Ltd. is a modern comprehensive enterprise that integrates design, R&D, manufacturing, trading and investment. Our ... Changzhou SunMore Rotomolding Technology Co., Ltd.With more than 15 years of experience in the rotomolding industry, Changzhou SunMore Rotomolding Technology Co., Ltd. is a modern comprehensive enterprise that integrates design, R&D, manufacturing, trading and investment. Our ...

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  • Changzhou SunMore Rotomolding Technology Co., ltd
  • No. 30, Chuangye West Road, Chunjiang Town, Xingbei District, Changzhou City Jiangsu province
  • https://www.rotomolding-mold.com/

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