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The OEM Rotational Molding Blower Casing is a one-piece rotational molded plastic housing specially customized for air blower equipment. Made of thickened high-density polyethylene raw material, the casing features integrated forming without splicing seams and includes an integrated carrying handle for easy transportation and installation. It effectively protects internal blower motor and fan components with outstanding shock resistance, corrosion resistance, and weather resistance.
Key Features & Benefits
Seamless Integral Rotomolded Structure: Molded in a single rotational process with no assembly gaps, preventing water and dust infiltration. Uniform thick wall enhances structural rigidity and resists deformation under long-term vibration.
Thickened HDPE Raw Material: Industrial HDPE plastic with high toughness resists collision, drop, and extrusion during transportation and on-site use, protecting internal motor and fan blades from damage.
Integrated Portable Handle Design: Ergonomic handle formed together with the casing eliminates additional assembly requirements, improving handling efficiency without extra carrying frames.
Excellent Corrosion & Weather Resistance: Modified HDPE material resists dust, weak acid, weak alkali, and humid environments. Anti-UV formula prevents fading and aging under sunlight exposure.
Flexible OEM Customization Service: Customizable outer dimensions, wall thickness, motor fixing holes, air inlet/outlet positions, colors, and surface logo printing for mass orders.
Product Specifications
Material
Thickened industrial rotomolded HDPE plastic
Craft
Seamless one-piece rotational molding
Structural Design
Integrated carrying handle, reserved installation and ventilation openings
Matching Equipment
Portable air blower, inflatable product blower, industrial air supply blower, cleaning blower
Application Environment
Indoor workshop, outdoor construction site, humid processing workshop
Inflatable Equipment Supporting Parts: Air blower housing for inflatable castles, advertising models, tents, and amusement facilities
Industrial Portable Air Equipment: Portable industrial air supply blower shell, workshop dust removal air blower outer casing, cleaning air blower protective housing
Construction & Site Equipment: Construction site wind blower shell, road dust blowing equipment housing, temporary ventilation blower outer cover
Mechanical Equipment Supporting Manufacturers: Blower accessory supporting casing for mechanical equipment factories, customized plastic housing for small fan equipment
Frequently Asked Questions
Will this plastic blower casing crack under long-term vibration of the motor?
The thickened HDPE material has strong toughness and vibration resistance. The integrated seamless structure can absorb the vibration generated by the blower motor, and no cracking or deformation will occur after long-term operation.
Can the casing be used outdoors in rainy and sunny environments for a long time?
The raw material is added with anti-UV and anti-aging components, with waterproof and anti-corrosion performance. It can adapt to all kinds of outdoor weather without yellowing or brittle cracking.
What customized parameters can we adjust according to our blower equipment?
We can customize the overall length, width and height, adjust wall thickness, reserve fixing holes for motors, air inlet and outlet openings, and print brand logos on the casing surface.
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 ...
