Custom Cast Aluminum Blower Housing Rotomolding Mould
SUNMORE ROTO OEM Hollow Plastic Fan Shell Rotational Mold With Integral Lifting Frame & Multi-Point Quick Clamps
Product Overview
This professional cast aluminum rotational mold is independently manufactured by SUNMORE ROTO factory for mass production of integral hollow plastic blower fan housings for civilian industrial ventilation equipment.
The blower housing rotomold features thick high-density cast aluminum mold cavity with excellent uniform heat conduction performance, ensuring consistent wall thickness of plastic fan casings while preventing cold spots, bubbles, and surface unevenness during rotomolding processing.
Integrated with heavy carbon steel lifting frame and multiple metal quick-release clamps, this mold enables fast locking and quick opening operations on all types of shuttle rotomolding machines. Full drawing OEM customization service is available to adjust internal cavity dimensions, fan air inlet & outlet structures, and mold specifications according to customer requirements.
Key Features & Benefits
- Uniform Heat Transfer: Thick cast aluminum mold cavity ensures even heat distribution for flawless fan shell surfaces without pits, flow streaks, or wall thickness deviation
- Convenient Installation: Integral heavy carbon steel lifting frame with lifting lugs for easy overhead crane hoisting and direct compatibility with shuttle rotomolding machines
- Fast Operation: Multi-point distributed quick release clamps enable rapid mold opening and locking, reducing disassembly and assembly cycles
- Durable Construction: Full sandblasting anti-oxidation surface treatment provides high temperature resistance and easy cleaning of residual materials
- Custom Flexibility: Full drawing OEM customization supports various mold cavity sizes, blower shell structures, and industrial ventilation applications
- Universal Compatibility: Standard mold positioning flange and installation interface compatible with all mainstream bi-axial shuttle rotomolding machines
Product Specifications
| Raw Material |
Thick high-density cast aluminum mold cavity, carbon steel integral lifting frame, stainless steel quick release clamps, high strength connecting bolts |
| Production Craft |
Cast aluminum blank casting, precision CNC milling, flatness fine grinding, sandblasting anti-rust treatment, carbon steel frame welding |
| Standard Structure |
Cast aluminum mold cavity, multi-point quick clamp locking system, integral lifting frame with lifting lugs, standard connecting flange |
| Compatible Equipment |
All bi-axial shuttle rotational molding machines, PLC automatic rotomolding equipment, multi-arm shuttle rotomolding machines |
| Production Products |
Hollow plastic industrial ventilation blower housings, ventilation fan shells, agricultural air circulation fan casings, waste gas treatment equipment fan outer shells |
| Custom Service |
OEM full customization of mold internal cavity dimensions, fan air inlet & outlet structures, mold thickness, and lifting frame specifications |
Application Scenarios
- Rotomolding factories producing plastic ventilation blower outer shells for civilian industrial equipment
- Industrial ventilation equipment manufacturers with self-production requirements for plastic blower fan housings
- OEM hollow plastic product factories undertaking ventilation fan shell order processing
- Agricultural waste gas circulation fan plastic shell mass processing manufacturers
Frequently Asked Questions
Can this blower housing mould be fully customized according to my blower product design drawings?
Yes, we provide complete drawing OEM customization service. We can adjust the internal cavity shape, air inlet and outlet duct structure, overall mold dimension and wall thickness strictly based on customer blower design drawings to meet different civilian industrial ventilation equipment production demands.
Will the thick cast aluminum mold cavity deform after long-time repeated high temperature operation inside oven?
The mould adopts thick high-density cast aluminum blank, after precision CNC processing and overall sandblasting anti-oxidation treatment, no deformation or oxidation occurs after long-time repeated high-temperature heating cycles.
Does the integrated lifting frame fit all types of shuttle rotomolding machines?
The lifting frame is equipped with standard positioning flanges and lifting lugs, compatible with all mainstream bi-axial shuttle rotomolding machines, PLC adjustable cycle automatic rotomolding equipment and multi-arm rotomolding machines, no extra machine modification needed during installation.