Product Specifications
|
Parameter |
Specification |
|
Housing Configuration |
Upper and lower shells with motor cover, dust-bin interface, and service panels |
|
Material Options |
ABS, PC/ABS, or PP; transparent PC for clear dust-bin or window parts |
|
Nominal Wall Thickness |
1.2–3.5 mm |
|
Critical Dimensional Tolerance |
±0.05–0.20 mm |
|
Sealing Features |
Molded gasket grooves, mating flanges, and controlled sealing planes |
|
Heat-Exposed Areas |
PC/ABS material zones around the motor, charger, PCB, or battery |
|
Surface Finish |
Smooth, textured, or high-gloss polished surface |
|
Color Standard |
Pantone or RAL color matching |
|
Assembly Methods |
Snap fits, screws, threaded inserts, or ultrasonic welding |
|
Secondary Processes |
Painting, screen printing, laser marking, and coating |
|
Tooling Configuration |
Single cavity or 1+1 upper/lower shell cavity layout |
|
Supply Condition |
Individual shells or assembled housing subassemblies |
Key Advantages
● Impact-Resistant Structural Shell
ABS, PC/ABS, PP, or another specified resin is combined with ribs, bosses, corner radii, and controlled wall thickness. The shell must resist cracking from furniture contact, floor drops, transport, and repeated fastener loading while keeping assembly points aligned.
● Defined Sealing And Airflow Interfaces
Gasket grooves, mating flanges, snap planes, screw locations, dust-bin seats, and motor-cover interfaces share common mold datums. Their fit limits bypass leakage, casing whistle, and loose-panel vibration as suction and pressure change.
● Heat And Ventilation Around Motor Or Battery Areas
Heat-resistant material zones, vent openings, internal clearances, and airflow paths are developed around the motor, charger, PCB, or battery. During extended cleaning cycles, they preserve the intended cooling route and limit local casing deformation.
Customization Options
● Housing Platform
Main shell geometry, dust-bin or service-cover interfaces, and motor or battery mounting can be customized.
● Material And Finish
The specification can define resin grade, color or texture, and a coating or functional compound.
● Sealing And Assembly
The scope can include gasket interfaces, inserts or fasteners, and either shell-set or subassembly supply.
Customization Process
System Layout Review
Confirm the motor or battery envelope, dust path, and supplied reference components.
DFM Review
Finalize the structural load path, sealing interfaces, and heat or airflow zones.
Tooling Development
Build the housing molds and the required secondary-process fixtures.
T1 Assembly Check
Verify shell gaps, dust-bin or service-panel fit, and sealing contact.
Functional Pilot
Evaluate leakage, vibration, and heat exposure in the assembled appliance or test fixture.
Platform Release
Establish the approved housing set, sealing configuration, and finish standard for production.
Quality Control
● Dimensions And Warpage
Gauges and assembly fixtures are used to check sealing planes, component mounts, and visible shell gaps.
● Seal And Functional Fit
Inspection verifies gasket compression, bin or cover engagement, and snap or fastener retention.
● Cosmetic Inspection
Before packing, every visible part is checked for finish consistency, deformation, and contamination.
FAQ
Q1: What is the MOQ for a custom Vacuum Cleaner Casing?
A1: MOQ is based on one standard container. The number of shell sets depends on casing size, the number of parts per appliance, and the protective packing volume.
Q2: What are the payment terms?
A2: The tooling fee is paid in advance, followed by the product deposit. For EXW or FOB orders, the balance is due after the container is loaded and sealed. For CIF orders, it is due before release of the bill of lading.
Q3: Can service panels and dust-bin doors be checked for repeated opening?
A3: Yes. Testing requires a defined cycle count, opening force, latch-retention limit, hinge condition, and acceptance criteria. These values are set before the assembled housing is tested.
Q4: Can several vacuum models share a common housing platform?
A4: Yes, when the motor or battery envelope, dust path, sealing datums, and main assembly interfaces remain common. Model-specific trim, controls, service panels, or mounts can use separate parts or controlled insert changes.
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