SUNMORE ROTO Custom Aluminum Rotomold Blower Housing Mould
Professional custom rotational molding aluminum mould for mass production of integral hollow plastic blower fan housings for industrial ventilation equipment.
Product Overview
This blower housing rotomold features a thick cast aluminum mold cavity that ensures uniform heat conduction for consistent wall thickness of plastic fan casings. The design effectively prevents cold spots, bubbles, and surface unevenness defects during rotomolding processing. Equipped with an integrated heavy-duty carbon steel lifting frame and multiple quick-release clamps, the mold facilitates easy hoisting installation and fast opening/locking operations on all types of shuttle rotomolding machines.
The mold surface features anti-oxidation sandblasting treatment for high temperature resistance, long service life, and easy demoulding. We provide full drawing customization services to adjust internal cavity size, fan air outlet structure, and wall thickness according to customer blower equipment drawings.
Key Features & Benefits
- Uniform Heat Transfer: Thick cast aluminum mold cavity ensures even heat distribution for smooth fan shell surfaces without pits, streaks, or wall thickness deviation
- Easy Installation: Integral heavy lifting steel frame with lifting lugs for overhead crane hoisting, compatible with all shuttle rotomolding machines
- Fast Operation: Multi-point quick release clamp structure enables rapid mold opening and locking, improving production efficiency
- Durable Construction: Anti-oxidation sandblasted mold surface resists long-term high temperature cycles and facilitates easy cleaning
- Full Customization: Customizable mold cavity size, blower shell structure, wall thickness, and clamp layout based on customer drawings
- Wide Compatibility: Standard installation interface compatible with all bi-axial automatic shuttle rotomolding equipment
Product Specifications
| Raw Material |
Thick cast aluminum mold cavity, carbon steel lifting frame, metal quick release clamps, high strength connecting bolts, sandblasted anti-oxidation mold surface |
| Production Craft |
Cast aluminum mold blank casting, precision CNC milling, mold parting surface grinding, sandblasting anti-rust treatment, carbon steel frame welding, quick clamp installation |
| Standard Structure |
Cast aluminum blower housing mold cavity, multi-point quick clamp locking system, integral heavy-duty lifting frame with lifting lugs, standard connecting flange |
| Compatible Equipment |
All bi-axial shuttle rotational molding machines, PLC adjustable cycle automatic rotomolding equipment, multi-arm shuttle rotomolding machines |
| Applicable Products |
Hollow plastic industrial blower housings, ventilation fan shells, agricultural exhaust fan casings, waste gas treatment equipment fan outer shells |
| Custom Service |
OEM full customization of mold internal cavity dimension, fan air inlet & outlet structure, mold thickness, lifting frame size, and quick clamp layout |
Application Scenarios
- Rotomolding factories specializing in plastic blower and ventilation fan outer shells
- Industrial ventilation equipment manufacturers producing plastic fan housings
- OEM plastic hollow product factories undertaking ventilation fan shell order processing
- Agricultural and waste gas treatment fan plastic shell mass processing manufacturers
Frequently Asked Questions
Can this blower housing mould be customized according to my fan product drawings?
Yes, we provide full drawing customization service. We can adjust the internal cavity shape, air inlet and outlet structure, mold overall size and wall thickness strictly based on customer blower design drawings to meet different fan equipment production demands.
Is the cast aluminum mold cavity easy to deform under long-term high temperature operation?
The mould adopts thick high-density cast aluminum blank with good structural rigidity after precision processing and sandblasting anti-oxidation treatment, ensuring no deformation or oxidation after long-time repeated high-temperature heating cycles.
Does the integrated lifting frame fit all 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, requiring no extra machine modification during installation.