Robot Vacuum Shell & Chassis Flame‑Retardant PC/ABS Molding
This product is the core main housing and structural chassis component for smart robot vacuums, specifically designed for smart home cleaning equipment with high safety standards. The product is injection molded using high-quality modified PC/ABS material, which perfectly combines the excellent heat resistance and high impact strength of PC with the superior processing fluidity of ABS.
Crucially, the product features outstanding flame-retardant properties to meet stringent fire safety standards for electrical components. The overall structure is highly integrated, flawlessly incorporating highly complex geometric features such as the robot's core power bay, LiDAR installation window, anti-drop sensor openings, multi-directional drive wheel suspension interfaces, side brush drive shaft holes, and exhaust heat dissipation grilles. The internal network utilizes dense reinforcing ribs and tight-fitting snap-fit designs. While ensuring structural safety and preventing fire hazards, it provides excellent physical rigidity, effectively preventing fatigue deformation during long-term high-load operation or accidental collisions.
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Advantages
Modified PC/ABS High Flame-Retardant Safety Performance
To address the heat generation risks associated with high-power batteries and charging docks in robot vacuums, modified flame-retardant PC/ABS is used. It features extremely high heat resistance and fireproofing capabilities, providing a core safety barrier for the entire machine.
High-Precision Dimensional Control (Within ±0.05mm)
Robot vacuums are precision devices that integrate optical navigation, ultrasonic sensors, and mechanical transmissions. Through strict process control, we ensure that large-aperture radar windows, motor mounting positions, and wheel axle assemblies align perfectly with zero resistance.
Optimized Mold Flow Analysis to Eliminate Shrinkage and Warpage
As shown by the extremely complex internal grid-like reinforcing ribs, we conduct comprehensive mold flow analysis during the early stages of mold development. By rationally configuring multi-point hot runner gates, we perfectly solve industry pain points such as warping deformation and surface shrinkage that easily occur in large-area plastic parts.
Highly Integrated One-Stop Assembly
The one-piece molded base and functional compartment design drastically simplify the assembly steps on the client's final assembly line, effectively reducing assembly labor costs while enhancing overall airtightness and sealing performance.
Product Details
PD-1 拷贝 (6)
PD-2 拷贝 (2)
Application Scenarios
AS-1 拷贝 (8)
AS-2 拷贝 (8)
AS-3 拷贝 (5)
Frequently Asked Questions
1
Q: How does this housing perform in impact and drop tests compared to ordinary pure ABS?
A: This product is made of modified PC/ABS, and its notched impact strength is significantly higher than that of pure ABS. In daily operation, robot vacuums frequently collide with wall corners and furniture, and may even encounter extreme situations like falling down stairs. This material possesses ultra-high impact resistance. Combined with the dense internal honeycomb-like reinforcing rib layout, it can absorb a massive amount of impact energy. It will not easily crack under frequent stress, offering all-around protection for high-value internal sensors and the main motherboard.
2
Q: The internal motor of the vacuum generates significant heat, and ambient temperatures are high in summer. Will this housing soften or deform under heat?
A: Absolutely not. Due to the introduction of the PC component, this material offers much better temperature resistance than pure ABS. Even when facing internal heat accumulation from prolonged motor operation or high summer ambient temperatures, the shell will not easily soften or deform. Furthermore, this material can achieve a V0 flame-retardant rating upon request, easily satisfying the strict safety certification requirements of major home appliance brands.
3
Q: What kinds of finishes and textures can be applied to the surface of this housing? Is it wear and scratch-resistant?
A: The surface texture of this material is exceptional. On the tooling side, we can achieve high-gloss, matte, or fine texture finishes based on your design requirements. If you want to save on post-processing costs, it also supports a paint-free metallic color process and inherently features strong scratch resistance. Of course, if you have higher customization needs for appearance, this material provides excellent adhesion for painting and electroplating, meaning the finish will not easily peel off during post-processing.
4
Q: Will a large-area plastic base warp after long-term use? Will the screw bosses crack during frequent disassembly and assembly?
A: Our products feature extremely high dimensional stability. During the early stage of mold development, we perform deep mold flow analysis, properly position the hot runner gates, and optimize the internal structure. This ensures that the residual stress after injection molding is minimal, meaning the product will not easily warp or deform over long-term use. At the same time, because modified PC/ABS achieves an excellent balance of toughness and rigidity, its screw bosses and tight-fitting snaps are highly resistant to cracking or stripping during initial assembly and subsequent maintenance teardowns.
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