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SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
Specifications
Model Number :
SM-MOLD-BOAT-AL
Application :
Fishery Aquaculture Plastic Boat Rotomold, Water Conservancy Patrol Vessel Aluminum Mould, Scenic Leisure Sightseeing Boat Forming Mold, Rotomolding Factory Custom Streamline Ship Mold
Customizable Mold Contents :
Hull Overall Length, Streamline Radian, Reinforcing Rib Mold Lines, Anti-Collision Thickening Area
Certification :
CE/ISO9001
MOQ :
1 Piece
Delivery Time :
45 working days
Features :
Uniform Heat Conduction Aluminum Mold, Anti-Deformation Reinforced Support Frame, Mirror Smooth Inner Cavity, Stable Batch Production Dimension, Long Service Cycle, Low Maintenance Frequency
Payment Terms :
T/T
Craft :
Full Argon Arc Integrated Welding, Inner Cavity Fine Mirror Polishing
Custom Service :
OEM & ODM, Custom Mold Overall Size, Hull Shape
Supply Ability :
Can produce 8-10 molds per month
Mold Material :
Thickened Industrial Aluminum Alloy Plate + Integral Aluminum Reinforced Support Frame
Place of Origin :
China Jiangsu
Brand Name :
SunMore
Brand :
SUNMORE
Price :
Advisory Service
Applicable Products :
HDPE Plastic Fishing Boat, Aquaculture Work Boat, Water Patrol Boat, Leisure Plastic Vessel
Description
Custom Welded Aluminum Rotomolding Boat Mold
Integral Reinforced Frame Rotational Mould for HDPE Plastic Fishing Boat Manufacturing
Product Overview
The SUNMORE Custom Welded Aluminum Rotomolding Boat Mold is a large integrated aluminum alloy rotomolding mold independently developed for mass production of HDPE plastic fishing boats, aquaculture work boats, water patrol boats, and leisure plastic boats. The entire mold features thick aluminum plate full argon arc welding combined with an integral multi-point reinforced support frame to effectively resist high-temperature rotary stress and prevent deformation during long-term production. The mirror-polished inner cavity ensures finished plastic boats have smooth surfaces without burrs. We offer full OEM & ODM customization including boat length, hull radian, rib mold positioning, and anti-collision thickening areas.
Key Features & Benefits
  • Thick Aluminum Plate Full Welded Mold Body: Industrial thickened aluminum alloy plate with integrated argon arc welding ensures uniform heat conduction during oven heating, preventing local overheating deformation and maintaining consistent dimensional tolerance across batch production.
  • Integral Multi-Point Reinforced Support Frame: Independent aluminum alloy reinforced support brackets at the bottom and sides feature multi-point stress dispersion design to offset torsion force from high-speed rotation, preventing sagging or warping over thousands of production cycles.
  • Mirror Polished Inner Cavity: Precisely polished inner wall creates smooth, delicate plastic boat hulls without welding lines or pits, reducing secondary grinding and trimming procedures while improving production efficiency.
  • Customizable Hull Structure Mold Inserts: Prefabricated integrated mold lines for hull reinforcing ribs and anti-collision thickening areas according to customer ship drawings enable one-step streamline shape formation without later modification.
  • Complete Customization for Fishery & Water Vessel Projects: Adjustable boat mold length, redesigned hull streamline radian, and customizable anti-collision thickening positions to meet aquaculture, patrol, and leisure ship production requirements.
Product Specifications
Mold Material Thickened industrial aluminum alloy plate + integral aluminum reinforced support frame
Craft Full argon arc integrated welding, inner cavity fine mirror polishing
Applicable Products HDPE plastic fishing boat, aquaculture work boat, water patrol boat, leisure plastic vessel
Customizable Mold Items Hull overall length, streamline radian, reinforcing rib mold lines, anti-collision thickening area
Applicable Equipment Large shuttle rotomolding machine, rock and roll rotomolding equipment, oven rotary molding machine
Custom Service OEM & ODM, customize mold overall size, hull shape
Core Performance Uniform heat conduction aluminum mold, anti-deformation reinforced support frame, mirror smooth cavity, stable batch production size, long service cycle, low maintenance frequency
Application Scenarios
Fishery Aquaculture Processing Plants
Marine fishing plastic boat aluminum rotomold, pond aquaculture work boat rotational mould, river farming feeding boat forming mold
Water Administration & Patrol Equipment Manufacturers
Water conservancy patrol plastic boat rotomolding mold, river lake law enforcement inspection boat aluminum alloy mould, environmental water sampling vessel production mold
Leisure Sightseeing Plastic Boat Factories
Scenic spot small leisure plastic boat mold, lake sightseeing floating boat rotational mould, water entertainment lightweight vessel forming mold
Rotomolding OEM Processing Factories
Custom streamline plastic boat aluminum mold, multi-spec fishery vessel rotational mould, large-size ship rotomold
Frequently Asked Questions
Will this large aluminum boat mold deform after long-term high-temperature rotary production?
The mold body uses thick aluminum full welding plus integral multi-point aluminum support frame, which evenly disperses high-temperature rotation torsion force, effectively avoiding permanent sagging and deformation of the mold after long-cycle mass production.
Does the finished plastic boat need manual grinding and trimming after rotomolding with this mold?
The inner cavity is processed by high-precision mirror polishing, the hull surface is smooth without burrs and welding lines after demolding, reducing post-processing polishing work.
What customization support can be provided for plastic boat factory bulk mold orders?
We can adjust the overall length of the boat mold, redesign the hull streamline radian, add built-in reinforcing rib mold lines and expand anti-collision thickening areas according to customer demands.
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SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing

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Product Detail
Model Number :
SM-MOLD-BOAT-AL
Application :
Fishery Aquaculture Plastic Boat Rotomold, Water Conservancy Patrol Vessel Aluminum Mould, Scenic Leisure Sightseeing Boat Forming Mold, Rotomolding Factory Custom Streamline Ship Mold
Customizable Mold Contents :
Hull Overall Length, Streamline Radian, Reinforcing Rib Mold Lines, Anti-Collision Thickening Area
Certification :
CE/ISO9001
MOQ :
1 Piece
Delivery Time :
45 working days
Contact Supplier
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing
SUNMORE Custom Welded Aluminum Rotomolding Boat Mold, Integral Reinforced Frame Rotational Mould For HDPE Plastic Fishing Boat Manufacturing

Changzhou SunMore Rotomolding Technology Co., ltd

Verified Supplier
1 Years
jiangsu, changzhou
Since 2026
Business Type :
Manufacturer
Main Products :
Rotomolding Mold, Rotational Molding Mold, Aluminum Rotational Molds
Total Annual :
>20 million
Employee Number :
>30
Certification Level :
Verified Supplier
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