OEM Custom OEM POS Terminal Housing Precision ABS Shell & Silicone Keypad Assembly Manufacturers, Service
Product Description
Product Overview
Process & Manufacturing Insights
Our production utilizes advanced Plastic Injection Molding technology to achieve the complex internal geometries required for electronic component mounting.
Precision Tooling
We utilize high-grade steel molds (NAK80 or S136) to ensure consistent dimensions over long production cycles.
Material Science
The outer shell uses premium ABS or PC-ABS blends for superior flame retardancy (UL94-V0) and impact resistance.
Secondary Processing
For the button plate, we employ Silicone Compression Molding with optional screen printing or laser etching for permanent character durability.
Integrated Assembly
Our facility supports ultrasonic welding and insert molding to ensure a seamless fit between the plastic housing and electronic interfaces.
Key Specifications
| Feature | Specification Details |
|---|---|
| Product Name | Custom POS Machine Plastic Housing with Silicone Keypad |
| Primary Material | ABS, PC-ABS, or Custom Engineering Plastics |
| Button Material | High-grade Industrial/Food-grade Silicone |
| Manufacturing Process | Plastic Injection Molding & Silicone Compression Molding |
| Tolerance | ±0.05mm to ±0.1mm (High Precision) |
| Surface Finish | Texture (MT standard), Matte, High Gloss, or UV Coating |
| Color Customization | Pantone/RAL Color Matching Available |
| Certification | RoHS, REACH, UL (on request) |
| Mold Life | 300,000 to 1,000,000 shots (depending on steel grade) |
| Application | Financial POS, Medical Handhelds, Smart Home Controllers |
Main Features & Advantages
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High Structural Integrity: Our ABS shells are optimized for drop-resistance and long-term structural stability in high-traffic retail environments.
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Ergonomic Tactile Feedback: The silicone button plate is custom-tuned for specific actuation force (grams), ensuring a premium user experience and "click" feel.
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Turnkey Customization: From logo embossing to custom port cutouts for EMV chip readers and thermal printers, we adapt the design to your specific PCB layout.
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Advanced R&D Support: Sunmy’s engineering team provides comprehensive DFM feedback, helping you reduce material waste and optimize the molding cycle time.
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Strict Quality Control: Every batch undergoes rigorous inspection, including dimensions verification, color consistency checks, and button life-cycle testing.
Technical FAQ
Q1 What information do you need to provide a formal quotation?
A: Please provide 2D drawings (PDF/DWG) and 3D models (STEP/IGES/STP). If you only have a prototype or an idea, our development team can assist in creating the necessary CAD files for production.
Q2 How long is the lead time for a new POS housing project?
A: Typically, mold design and fabrication take 25–35 days. Once the T1 samples are approved, mass production usually requires 15–20 days depending on the order volume.
Q3 Can Sunmy handle the secondary assembly of the silicone buttons into the plastic shell?
A: Yes. We offer full assembly services, including the integration of silicone keypads, plastic windows (PMMA/PC), and metal inserts, delivering a "ready-to-install" housing to your assembly line.
Q4 What is your MOQ for customized injection molded parts?
A: Our standard MOQ for mass production is 1,000 sets. However, we support lower quantities for initial market testing and pilot runs following the mold validation phase.
Q5 What custom surface finishes and colors can be applied?
A: We support MT standard textures, matte, high gloss, and protective UV coating. Colors can be customized to any Pantone or RAL color standard per your specification.
Q6 What standard certifications and material compliances are met?
A: Our material selections comply with international standards including RoHS, REACH, and UL flame retardancy ratings (UL94-V0) upon request.
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