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Custom Rotomolding Boat Mold for HDPE Plastic Fishing Boats
Professional large-scale rotational mold independently designed and manufactured by SUNMORE factory for one-piece rotational molding of HDPE plastic fishing boats, work boats, and leisure boats.
Common Rotomolding Challenges
Large mold size with complex welding processes leading to deformation and poor dimensional accuracy
Optimized mold structure design for uniform cavity heating and consistent hull wall thickness
Technical Specifications
Material Options
Aluminum Alloy / Carbon Steel (customer choice)
Processing Technology
CNC Cutting + Full Welding + Fine Polishing + Anti-rust Treatment (steel molds)
Customization Support
Various boat sizes (3m/4m/5m/6m/8m), hull shapes, and specifications per customer requirements
Structural Features
Split mold design with lifting lugs, positioning holes, and fixed support frame
Applications
Widely used for HDPE fishing boats, plastic work boats, aquaculture boats, leisure fishing boats, and rescue boats. Suitable for marine, river, lake aquaculture, fishing, and daily transportation scenarios.
Selection Guidance
Choose This Mold When:
Mass production of HDPE plastic boats is required
High dimensional accuracy and stable production quality are essential
Custom hull shapes and sizes are needed for market demands
Material Selection:
Aluminum Alloy: Optimal for high production efficiency and superior heat conduction Carbon Steel: Ideal for cost-effectiveness and long-term continuous production
Frequently Asked Questions
Can you customize molds according to our drawings?
Yes, we provide full OEM/ODM customization services and can design and manufacture molds according to customer drawings, samples, or functional requirements.
What materials are available for the mold?
We offer two main options: aluminum alloy molds with excellent heat conduction and high efficiency, and carbon steel molds with high cost performance and strong durability.
How long is the service life of the boat mold?
With standardized operation and maintenance, aluminum molds support tens of thousands of molding cycles, while carbon steel molds achieve long-term stable use.
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 ...
