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China factory - Changzhou SunMore Rotomolding Technology Co., ltd

Changzhou SunMore Rotomolding Technology Co., ltd

  • China,Changzhou ,Jiangsu
  • Verified Supplier
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  3. Custom Rotational Molding Aluminum Tool Mold for Manufacturing Plastic Kayak
China Custom Rotational Molding Aluminum Tool Mold for Manufacturing Plastic Kayak
China Custom Rotational Molding Aluminum Tool Mold for Manufacturing Plastic Kayak

  1. China Custom Rotational Molding Aluminum Tool Mold for Manufacturing Plastic Kayak
  2. China Custom Rotational Molding Aluminum Tool Mold for Manufacturing Plastic Kayak
  3. China Custom Rotational Molding Aluminum Tool Mold for Manufacturing Plastic Kayak
  4. China Custom Rotational Molding Aluminum Tool Mold for Manufacturing Plastic Kayak
  5. China Custom Rotational Molding Aluminum Tool Mold for Manufacturing Plastic Kayak

Custom Rotational Molding Aluminum Tool Mold for Manufacturing Plastic Kayak

  1. MOQ： 1 Piece
  2. Price： USD 500 - USD 8000
  3. Get Latest Price
Delivery Time 45 working days
Brand SUNMORE
Custom Service OEM & ODM Available
Process CNC Machining + Multi-step Polishing
Type Rotational Molding Kayak Mold
Usage For HDPE Plastic Kayak Manufacturing
Feature Split Design with Quick-Lock Clamps
Payment Terms T/T
Supply Ability Can produce 8-10 molds per month
Material High Quality Cast Aluminum Alloy
Application Water Sports & Leisure Equipment
Model Number SM-KYM-01
Brand Name SunMore
Certification CE/ISO9001
Place of Origin China Jiangsu

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 45 working days Brand SUNMORE
Custom Service OEM & ODM Available Process CNC Machining + Multi-step Polishing
Type Rotational Molding Kayak Mold Usage For HDPE Plastic Kayak Manufacturing
Feature Split Design with Quick-Lock Clamps Payment Terms T/T
Supply Ability Can produce 8-10 molds per month Material High Quality Cast Aluminum Alloy
Application Water Sports & Leisure Equipment Model Number SM-KYM-01
Brand Name SunMore Certification CE/ISO9001
Place of Origin China Jiangsu
High Light custom rotational molding aluminum mold ，aluminum tool mold for plastic kayak ，rotational mold for manufacturing kayak
Custom Rotational Molding Aluminum Tool Mold for Manufacturing Plastic Kayak
Professional large-scale rotational mold independently designed and manufactured for integral rotomolding of HDPE plastic kayaks, canoes, and recreational boats.
Product Overview
This custom rotational molding aluminum tool mold is engineered for mass production of various HDPE plastic kayak specifications. Manufactured from high-quality cast aluminum alloy, it delivers excellent thermal conductivity, high dimensional accuracy, and a smooth inner cavity finish.
Common Production Challenges
  • Poor thermal conductivity leading to uneven melting and inconsistent wall thickness
  • Rough cavity surfaces causing scratches, burrs, and requiring extensive post-processing
  • Unreasonable split structures increasing difficulty in mold operation and demolding
  • Deformation and warping in ordinary steel molds after repeated high-temperature cycles
Engineering Solutions
  • High-grade cast aluminum alloy ensures uniform heating and consistent material melting
  • Precision CNC machining with multi-step polishing creates mirror-smooth cavity surfaces
  • Optimized split design with heavy-duty quick-release clamps for efficient operation
  • Sturdy reinforced frame with anti-corrosion treatment enhances long-term stability
Technical Specifications
Material High-Quality Cast Aluminum Alloy
Processing Technology CNC Machining + Multi-step Polishing + Surface Anti-corrosion Treatment
Customization OEM/ODM services for various kayak sizes, shapes, and structures
Structure Split mold with quick-lock clamps, lifting lugs, and standard equipment interface
Applications
Used for rotomolding production of HDPE kayaks including recreational, fishing, tandem, and sit-on-top models. Suitable for water sports, leisure activities, fishing, and tourism in lakes, rivers, and coastal areas.
Selection Guidance
Choose This Aluminum Mold When:
  • Mass production of high-quality HDPE kayaks is required
  • High thermal conductivity for even heating and consistent quality is essential
  • Custom sizes or shapes are needed to meet specific market demands
Consider Other Options When:
  • Budget-sensitive projects with small-batch production (steel molds available)
  • Simple standard kayak designs without complex shapes (standard molds available)
Frequently Asked Questions
Can you customize the mold according to our specific kayak design?
Yes, we provide full OEM/ODM customization services. We can design and manufacture molds according to your drawings, samples, or functional requirements to produce kayaks with different lengths, widths, and styles.
What are the advantages of aluminum mold over steel mold for kayak production?
Aluminum mold offers excellent thermal conductivity, faster heating and cooling cycles for improved production efficiency, smoother finished products with less post-processing, and better resistance to deformation under high temperatures.
Can the mold produce different types of kayaks?
Yes, we can design molds for various kayak styles including single/tandem models, fishing kayaks, sit-on-top kayaks, and recreational kayaks according to your requirements.
What is the service life of this aluminum mold?
With proper maintenance, the mold can support tens of thousands of rotomolding cycles while maintaining consistent dimensional accuracy and surface finish over long-term 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 ...

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Get in touch with us

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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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