Get Inquiry NowMotor housings, precision shafts, control panels, and structural components — machined to ±0.01mm tolerance for appliance OEMs and product engineers who can’t afford design compromises or delivery delays.
Quick Answer: Great Light provides custom CNC machining for the appliance industry, specializing in motor housings, precision shafts, complex gears, control panels, and structural casings. We machine aluminum, stainless steel, ABS, Delrin, and polycarbonate with tolerances to ±0.01mm. Whether you need a single prototype or a 10,000-unit production run, we scale to your volume — with 5-day prototype delivery and full ISO 9001 quality documentation.
Industry Insight
In the appliance industry, component quality translates directly to brand reputation. A washing machine drum bearing that fails early, a blender housing with an imprecise fit, or a control panel that doesn’t seat flush — these aren’t just defects, they’re warranty claims, negative reviews, and lost customers.
The appliance market demands a manufacturing partner who understands three competing pressures: speed-to-market during product development, cost efficiency at production scale, and dimensional consistency that meets the tight assembly tolerances modern appliances require. CNC machining delivers on all three — but only when your supplier has the right equipment, quality systems, and industry experience.
At Great Light, we’ve worked with appliance product engineers since 2005. We’ve seen firsthand how the combination of 5-axis CNC machining and injection molding allows appliance companies to compress development timelines, prototype complex multi-component housings at a fraction of traditional tooling cost, and scale production without sacrificing part quality.
“Think your current supplier can deliver 500 appliance motor housings with a surface finish Ra 0.8 and ±0.01mm bore tolerance in under two weeks? We can. And we’ll prove it before you commit to a production order.”
8,000+
Parts produced monthly
150
CNC lathes in-house
50K
sq.ft. production facility
8yr+
Avg. engineer experience
Manufacturing Capabilities
Our advanced manufacturing capabilities go beyond machining. We offer a complete solution from first prototype to production-ready components.
Motor Housings · Pump Bodies · Structural Frames
5-axis CNC machining delivers appliance motor housings and compressor shells with the concentricity, flatness, and bore tolerance that off-the-shelf 3-axis setups can’t achieve. Critical for BLDC motor integration in dishwashers, HVAC units, and robotic vacuum platforms.
TOLERANCE
±0.01 mm
MATERIALS
Al, Cu, SS, Steel
LEAD TIME
From 3 days
INSPECTION
CMM included
Enclosures · Buttons · Structural Plastics
Soft tooling for NPI batches of 50–2,000 parts in production-representative materials including ABS, PP, PC/ABS, and PPS. We apply DFM before tooling, flag gate marks and sink risks, and provide post-mold dimensional reports — so your retailer samples look like finished product.
MIN. MOQ
50 pcs (soft tool)
TOLERANCE
±0.05 mm
Materials
ABS, PP, PC/ABS, PPS
SURFACE
CMF / RAL match
Motor Housings · Pump Bodies · Structural Frames
CNC laser cutting, press-brake forming, and TIG/MIG welding for galvanised steel, stainless steel, and aluminium appliance chassis and structural assemblies — from prototype bracket sets to pre-production frame kits for build events.
THICKNESS
0.5 – 10 mm
TOLERANCE
±0.15 mm
MATERIALS
GI, SS304, Al 5052
FINISH
Powder coat, plating
SLA resin prototypes for CMF presentation models and retail buyer previews — painted, textured, and finished to match target production aesthetics in as little as 24 hours. SLS nylon for functional snap-fit assemblies and stress-test samples before tooling investment.
SLA ACCURACY
±0.01 mm
SLS MATERIAL
PA12, PA11-CF
BUILD SIZE
750×550×550 mm
LEAD TIME
1-3 Days
High-Volume Structural Aluminium Parts
Aluminium and zinc high-pressure die casting combined with secondary CNC machining — the ideal workflow for appliance components that require casting’s volume economics with machined bore precision: motor end-caps, gear-box housings, and fan blade hubs.
ALLOY
A380, ADC12, Zamak
SECONDARY
CNC ±0.01 mm
SURFACE
Anodise / powder coat
LEAD TIME
15-22 Days
Anodise · Paint · Texture · Plating
Consumer appliances are purchased with their eyes first. We offer anodising, powder coat, wet paint with RAL/Pantone matching, VDI 3400 mould textures, soft-touch coating, IMD/IML, UV coating, and chrome electroplating — all in-house, all documented for CE/UL traceability.
GLOSS LEVEL
5–90 GU (custom)
COLOUR MATCH
RAL · Pantone · NCS
Texture
VDI 3400 / MT custom
PLATING
Ni, Cr (decorative/hard)
All information and uploads are secure and confidential.
Parts We Produce
From drive systems to consumer-facing housings, our machining capabilities span the full spectrum of home appliance component types.
Motor housings, rotor shafts, stator frames, gear assemblies, bearing carriers
Outer shells, internal frames, display bezels, side panels, back covers
Control panel plates, button frames, dial mounting brackets, LED bezels
Spur gears, helical gears, worm gears, couplings, pulleys, linkages
Pump housings, valve bodies, filter housings, flow manifolds, hose fittings
Heater elements, heat sink fins, thermal blocks, thermostat housings, oven liners
Working on a complex multi-component appliance assembly? Contact our engineering team for a comprehensive DFM review and consolidated manufacturing quote across all components.
Material Capabilities
We select and source the right material for every appliance component — balancing durability, aesthetics, heat resistance, and cost-efficiency.
| Material | Grades | Key Properties | Typical Appliance Use | Machining |
|---|---|---|---|---|
| Aluminum | 6061-T6 / 5052 | Lightweight, thermal conductor, excellent finish | Motor housings, heatsinks, structural brackets | ✓ Excellent |
| Stainless Steel | 304 / 316L | Corrosion resistant, hygienic, food-safe | Oven interiors, washing drum, food processor blades | ✓ Good |
| Brass | C360 / C260 | Corrosion resistant, machinable, decorative | Valve components, fittings, decorative knobs | ✓ Excellent |
| ABS | Standard / FR | Impact resistant, easy to paint, lightweight | Housings, buttons, bezels, decorative covers | ✓ Excellent |
| Polycarbonate | PC / PC-GF30 | High impact, transparent options, heat resistant | Display windows, transparent covers, handles | ✓ Good |
| Delrin (POM) | POM-C / POM-H | Low friction, high stiffness, dimensional stability | Gears, bearings, cams, slide rails, fasteners | ✓ Excellent |
Need material certification for compliance? We provide full material traceability documentation on request. Request a material consultation →
Real Client Project
📋 Case Study — Multi-Component Appliance Housing
Client: Home appliance brand developing a new countertop product requiring production-quality housings for retail launch evaluation.
Challenge: The product housing comprised three precision-fit components: an outer shell, internal mounting frame, and display bezel. Previous tooling quotes from mold makers required 8–10 weeks lead time and significant tooling investment before any part was tested.
Great Light Solution: We combined CNC machining for the outer shell and internal frame with rapid tooling injection molding for the display bezel. The client received hundreds of complete housings in a significantly shorter timeframe than traditional tooling, with substantial cost savings on the initial production run.
Interested in a similar solution? Tell us about your appliance project →
Our Appliance Expertise
We don’t just serve a broad manufacturing market — we specialize in the specific requirements of appliance product development and production. That means our team understands the critical overlap between aesthetic requirements, assembly tolerances, material regulatory compliance, and consumer durability expectations.
| Capability | Great Light | Typical |
|---|---|---|
| 5-Axis Machining | ✓ | ✕ |
| Injection Molding In-House | ✓ | ✕ |
| Free DFM Review | ✓ | ✕ |
| 2-Hour Quote Turnaround | ✓ | ✕ |
| ISO 9001 + CMM Reports | ✓ | △ Varies |
| Scalable 1-10,000+ Units | ✓ | ✕ |
How It Works
Designed for product engineers and procurement managers who value clear communication and fast execution.
Send STEP, IGES, or STL. All files are NDA-protected on upload.
Free DFM review and competitive quote within 2 hours. No obligation.
Approve the quote. Production is scheduled immediately upon confirmation.
5-axis CNC with in-process quality inspection at every critical stage.
DHL/FedEx/UPS delivery with full quality reports and real-time tracking.
Quality & Compliance
Full QMS from order intake to delivery. Process control records, non-conformance management, and corrective action documentation.
Active automotive-aerospace quality system. Control plans, FMEA records, and MSA studies available for supplier qualification audits.
Medical device manufacturing standard — the same traceability and documentation discipline applied to all aviation work.
First Article Inspection reports, material certs, and lot traceability documentation structured to AS9100 Rev D requirements.
Client Testimonials
Frequently Asked Questions
Common questions from appliance product engineers and procurement teams before their first order.
CNC machining for appliances delivers three core benefits: speed (prototype in 5 days vs. 8+ weeks for tooling), precision (tolerances to ±0.01mm for perfect component fit), and scalability (economical from 1 unit to 10,000+). It also eliminates the upfront tooling investment required by injection molding for early-stage development, reducing financial risk during the product validation phase.
We machine a comprehensive range of appliance materials: metals including aluminum (6061, 5052), stainless steel (304, 316L), and brass; engineering plastics including ABS, polycarbonate, Delrin (POM), Nylon PA66, and PEEK. We select materials based on your specific requirements for strength, heat resistance, food safety, surface finish, and cost budget.
Yes — this is a core strength of our operation. We deliver single prototypes for R&D validation, small batches (10–500 units) for market testing, and high-volume production (1,000–10,000+ units) for full commercial launch. Our facility produces over 8,000 precision parts monthly with no minimum order requirement for CNC machining.
We offer both services in-house. For appliance housings, our typical approach is: CNC machine the structural frame and precision-fit interfaces (where tight tolerance is critical), then injection-mold decorative outer shells and bezels at volume (where surface aesthetics and cost-per-unit matter most). This hybrid approach compresses timelines, reduces tooling investment, and delivers assembly-ready component sets from a single supplier.
We offer a comprehensive suite of surface finishes for appliance components: anodizing (Type II and Type III for aluminum), powder coating (any RAL color), electropolishing, sandblasting, chrome plating, and mirror polishing. For consumer-facing parts, we can achieve Ra 0.4 to Ra 0.8 finishes that meet premium appliance brand aesthetic standards.
Upload your STEP, IGES, or STP file (plus a 2D PDF drawing if you have GD&T callouts) to our instant quoting platform. Select your material, surface finish, and quantity. Alternatively, email [email protected] with your files for a manual engineering review. You’ll receive a written quote with confirmed lead time within 24 hours on standard requests.
Stock photos of finished appliances tell you nothing about manufacturing quality. What matters is the process discipline and equipment behind the quote — the machines that hold your motor housing tolerances, the colour lab that validates your Pantone reference, and the engineers who review your DFM before tooling is committed.
Upload your STEP file now and receive a DFM-reviewed, engineer-verified quote
with confirmed material options, CE/UL documentation scope, surface finish selection,
and a written lead time — all within 24 hours.
No platform markups. No missing material certificates. No colour surprises at retailer presentation.
500+ US and EU appliance teams trust Greatlight to keep their product launches on schedule.
Your market window is finite — let's use it.
Accepted: STEP · IGES · STP · X_T · STL · DWG · PDF (2D drawings with GD&T)
Questions? [email protected] — engineering response within 4 business hours.