More Details
Based on blender / food processor cup design requirements, we integrate appearance prototyping + structural DFM to deliver a complete solution from raw material machining to final assembly verification:
Acrylic (PMMA) cup body CNC-machined from solid stock, followed by multi-stage polishing to achieve glass-like transparency and smooth inner walls for easy cleaning;
PP handle designed with snap-fit locking features, reinforced by hidden screws to ensure long-term mechanical strength under repeated use;
Silicone buffer pads integrated at contact interfaces to absorb vibration and reduce stress concentration during high-speed blending;
Full assembly validation ensures alignment, grip ergonomics, and structural reliability before tooling investment.
Suitable for: blenders, food processors, smoothie makers, and other kitchen appliance brands / ODM / OEMs for new product development, upgrades, or structural concept validation.
Key Features & Advantages
1️⃣High-Transparency Acrylic Cup Appearance
- CNC-machined PMMA cup body with uniform wall thickness;
- Multi-step hand + mechanical polishing delivers near-glass transparency;
- Smooth internal surface reduces residue adhesion and improves cleanability.
2️⃣Reliable Handle Structure & Assembly Design
- PP handle with snap-fit structure for fast positioning during assembly;
- Screw reinforcement improves fatigue resistance and long-term stability;
- Designed for repeated torque loads from opening, lifting, and pouring.
3️⃣Vibration Control & User Safety
- Silicone buffer pads reduce vibration transfer during high-speed operation;
- Minimized stress on acrylic cup-handle interface;
- Improved perceived quality and user comfort during operation.
4️⃣Prototype-to-Assembly Verification
- CNC machining allows fast iteration of wall thickness, snap geometry, and screw positions;
- Assembly testing verifies tolerance stack-up, alignment, and ergonomics;
- Early-stage issues resolved before injection mold development.
5️⃣ DFM & Structural Optimization
- Snap-fit angles, undercuts, and engagement depth optimized for PP material behavior;
- Screw boss thickness and spacing designed to prevent cracking in acrylic;
- Contact surfaces adjusted to avoid stress whitening or polishing marks;
- Assembly gaps controlled to ensure flush fit and consistent visual quality.
Technical Specifications
| Parameter | Value |
|---|---|
| Tolerance | Typical ±0.05 mm (cup & handle interface) |
| Material | PMMA (Acrylic) cup body / PP handle / Silicone buffer |
| Transparency | High-polish, near glass-like clarity |
| Assembly Method | Snap-fit + metal screws + buffer pad |
| Lead Time | 7–12 days |
| Daily Output | 1–15 sets per project |
| Surface Finish | Mechanical polishing / hand polishing |
| Process | CNC Machining / Polishing / Assembly |
| Packaging | Individual scratch-proof protection + custom insert |
Application Scenarios
▶️High-end blender cup prototype and structural validation
▶️Food processor bowl and handle assembly testing
▶️Smoothie maker container appearance and grip ergonomics verification
▶️Small-batch concept samples for internal review, testing, or exhibitions
FAQs
Q1: Can you adjust cup thickness, handle structure, or locking methods?
Yes. We support structure optimization based on CAD or functional requirements, including snap-fit geometry, screw layout, and buffer pad positioning.
Q2: Is acrylic suitable for prototype testing instead of glass?
Yes. Polished PMMA provides high transparency with easier machining and faster iteration, ideal for appearance and structural verification before mass production.
Q3: Do you accept small-quantity prototype orders?
Yes. We support single or small-batch samples (1–15 sets) for functional testing, assembly validation, and display.
Why Choose Us / Company & Service Capabilities
- Extensive experience in small appliance structural and appearance prototypes;
- Strong DFM capability for snap-fit, screw reinforcement, and multi-material assemblies;
- One-stop solution covering machining, polishing, and full assembly verification;
- Stable QC process ensuring dimensional, visual, and functional consistency.
Production Capabilities & Manufacturing Process
- Machining: CNC machining of acrylic and PP prototype parts;
- Surface finishing: Multi-stage polishing for transparent parts;
- Assembly: Snap-fit + screw fastening + buffer integration;
- Quality control: Dimensional inspection, assembly fit check, visual inspection;
- Delivery: Protective packaging suitable for international shipment.
