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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. SUNMORE Custom Rotomolding Aluminum Mold for HDPE Kayak & Canoe
China SUNMORE Custom Rotomolding Aluminum Mold for HDPE Kayak & Canoe
China SUNMORE Custom Rotomolding Aluminum Mold for HDPE Kayak & Canoe

  1. China SUNMORE Custom Rotomolding Aluminum Mold for HDPE Kayak & Canoe
  2. China SUNMORE Custom Rotomolding Aluminum Mold for HDPE Kayak & Canoe
  3. China SUNMORE Custom Rotomolding Aluminum Mold for HDPE Kayak & Canoe
  4. China SUNMORE Custom Rotomolding Aluminum Mold for HDPE Kayak & Canoe
  5. China SUNMORE Custom Rotomolding Aluminum Mold for HDPE Kayak & Canoe
  6. China SUNMORE Custom Rotomolding Aluminum Mold for HDPE Kayak & Canoe

SUNMORE Custom Rotomolding Aluminum Mold for HDPE Kayak & Canoe

  1. MOQ： 1 Piece
  2. Price： USD 500 - USD 8000
  3. Get Latest Price
Delivery Time 45 working days
Process CNC Machining + Multi-step Polishing
Usage For HDPE Plastic Kayak & Canoe Manufacturing
Application Water Sports & Leisure Equipment
Material High Quality Cast Aluminum Alloy
Feature Split Design with Quick-Lock Clamps
Packaging Details Wooden box
Brand SUNMORE
Supply Ability Can produce 8-10 molds per month
Type Rotational Molding Kayak & Canoe Mold
Custom Service OEM & ODM Available
Payment Terms T/T
Place of Origin China Jiangsu
Model Number SM-KYM-02
Certification CE/ISO9001
Brand Name SunMore

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 45 working days Process CNC Machining + Multi-step Polishing
Usage For HDPE Plastic Kayak & Canoe Manufacturing Application Water Sports & Leisure Equipment
Material High Quality Cast Aluminum Alloy Feature Split Design with Quick-Lock Clamps
Packaging Details Wooden box Brand SUNMORE
Supply Ability Can produce 8-10 molds per month Type Rotational Molding Kayak & Canoe Mold
Custom Service OEM & ODM Available Payment Terms T/T
Place of Origin China Jiangsu Model Number SM-KYM-02
Certification CE/ISO9001 Brand Name SunMore
High Light custom rotomolding aluminum kayak mold ，HDPE canoe rotational mold ，aluminum rotomold for kayak
SUNMORE Custom Rotomolding Aluminum Mold for HDPE Kayak & Canoe
Product Overview
SUNMORE Custom Rotomolding Aluminum Mold for HDPE Kayak & Canoe is a professional large-scale rotational mould independently designed and manufactured for integral rotomolding of HDPE plastic kayaks, canoes, fishing boats, and recreational watercraft. Constructed from high-quality cast aluminum alloy, this mold features excellent thermal conductivity, high dimensional accuracy, and a smooth inner cavity finish, making it ideal for mass production of various rotomolded kayak specifications.
Common Production Challenges
  • Poor mold thermal conductivity leads to uneven HDPE melting, resulting in inconsistent wall thickness and weak structural strength
  • Rough cavity surfaces produce kayaks with scratches, burrs, or uneven texture, requiring extensive post-processing
  • Unreasonable split structure and locking design increase difficulty in mold operation and product demolding
  • Ordinary steel molds are prone to deformation and warping after repeated high-temperature cycles
Our Engineering Solutions
  • High-grade cast aluminum alloy material ensures uniform heating and consistent HDPE melting
  • Precision CNC machining and multi-step polishing create mirror-smooth inner cavities
  • Optimized split design with heavy-duty quick-release clamps and positioning flanges
  • Sturdy reinforced frame with professional anti-corrosion treatment enhances stability and durability
Technical Specifications
Material High-Quality Cast Aluminum Alloy
Processing Technology CNC Machining + Multi-step Polishing + Surface Anti-corrosion Treatment
Customization Supports OEM/ODM customization of various kayak sizes, shapes, and structures according to customer specifications
Structure Split mold with quick-lock clamps, lifting lugs, and standard rotomoulding equipment interface
Applications
Used for rotomolding production of HDPE kayaks, canoes, fishing boats, and recreational watercraft. Suitable for water sports, leisure activities, fishing, and tourism scenarios in lakes, rivers, and coastal areas.
Selection Guidance
Choose this aluminum mold when:
  • You need mass production of high-quality HDPE kayaks
  • You require high thermal conductivity for even heating and consistent product quality
  • You need custom sizes or shapes to meet different market demands
Consider other options when:
  • Budget-sensitive projects with small-batch production (steel molds available for cost optimization)
  • Simple standard kayak designs without complex shapes (standard molds available for immediate use)
Frequently Asked Questions
Q: Can you customize the mold according to our specific kayak design?
A: 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.
Q: What are the advantages of aluminum mold over steel mold for kayak production?
A: Aluminum mold has excellent thermal conductivity, faster heating and cooling cycles, which improves production efficiency. It also produces smoother-finished products with less post-processing required, and has better resistance to deformation under high temperatures.
Q: Can the mold produce different types of kayaks (single/tandem, fishing/recreational)?
A: Yes, we can design molds for various styles of kayaks according to your requirements, including single/tandem kayaks, fishing kayaks, sit-on-top kayaks, and recreational kayaks.
Q: What is the service life of this aluminum mold?
A: With proper maintenance, it can support tens of thousands of rotomoulding cycles, 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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