Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"SUNMORE ROTO OEM Custom Rotomolding Blower Mold, Cast Aluminum Rotational Mould","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/34\/ac2aa9e445bb005c2abf8197170f-200x200-1\/sunmore_roto_oem_custom_rotomolding_blower_mold_2c_cast_aluminum_rotational_mould_for_plastic_air_blower_shell_production.jpg","attrs":{"Price":"Advisory Service","Craft":"Integral Casting Forming, CNC Precision Trimming, Inner Cavity Mirror Polishing, Surface Anti-Rust Spraying, Assembly Of Locking Buckles And Support Frame","Model Number":"SUN-ROTO-MOLD-BLOWER","Features":"Integral Cast Aluminum High Thermal Conductivity Mold, Low Shrinkage & High Smoothness Finished Blower Housing, Multi-Group Quick Lock Structure For Easy Operation, Lifting Lugs & Stable Support Frame For Safe Rotomachine Mounting, Fully Customizable Cavit"}}
{"title":"OEM ODM Rotomoulding Mold for Plastic Hollow Ball & Rotomolded Sports Ball","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/c5\/7bf54a2c7029eda320459ace2ab0-200x200-1\/oem_odm_rotomoulding_mold_for_plastic_hollow_ball_26_rotomolded_sports_ball.jpg","attrs":{"Brand":"SUNMORE","Model Number":"SM-BM","Place of Origin":"China Jiangsu","Custom Service":"OEM & ODM Available"}}
{"title":"OEM ODM Rotomoulding Aluminum Mould for Plastic Insulated Box & Ice Cooler","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/e0\/7a3b9fc118698d0b3a3c7afb51a1-200x200-1\/oem_odm_rotomoulding_aluminum_mould_for_plastic_insulated_box_26_ice_cooler.jpg","attrs":{"Minimum Order Quantity":"1 Piece","Custom Service":"OEM & ODM Available","Usage":"For HDPE Insulated Cooler Box, Cold Chain & Outdoor Use","Feature":"High Precision & Uniform Wall Thickness for Good Insulation"}}
{"title":"SUNMORE OEM ODM Multi-Cavity Rotomolding Aluminum Mold for HDPE Pickleball","imgUrl":"https:\/\/img.chinax.com\/nimg\/c9\/66\/7ff45304cbba94c02b2d54ffcb86-200x200-1\/sunmore_oem_odm_multi_cavity_rotomolding_aluminum_mold_for_hdpe_pickleball.jpg","attrs":{"Packaging Details":"Wooden box","Payment Terms":"T\/T","Brand":"SUNMORE","Usage":"For Mass Production of HDPE Pickleballs"}}
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
Brand
SUNMORE
Applicable Products
HDPE Plastic Fishing Boat, Aquaculture Work Boat, Water Patrol Boat, Leisure Plastic Vessel
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
Brand
SUNMORE
Applicable Products
HDPE Plastic Fishing Boat, Aquaculture Work Boat, Water Patrol Boat, Leisure Plastic Vessel
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
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
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.
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 ...
