Medical-Grade Machined Lower Base Component (A365-T6 Aluminum)

Product Description

Custom A365-T6 Aluminum Medical Equipment Machined Lower Seat Bottom Component

This precision-machined lower base component is engineered as a critical, load-bearing structural foundation for medical automation equipment, high-frequency medical testing instruments, and automated pharmaceutical production lines. Manufactured from premium A365-T6 die-cast aluminum, this component undergoes rigorous full-process CNC machining and specialized medical-grade masked powder coating to meet the most stringent standards for cleanliness, dimensional stability, and chemical resistance.

1. Dual-Language Quality & Global Compliance

Medical-Grade Coating: Coated in strict accordance with premium medical finish standards. The uniform, high-adhesion texture is highly resistant to aggressive acid and alkaline chemical disinfectants (CIP compliant), remaining free of runs, sags, or dirt.

2. Advanced Precision Critical Surface Masking

Zero Powder Contamination on Threads: All critical mounting interfaces—including all threaded holes and the 0.005" deep critical bearing surface—are 100% masked prior to painting. This guarantees metal-to-metal precision contact and zero thread interference during automated line setup.

3. Comprehensive Burr Removal & Surface Preparation

DA Outside Surfaces Prior to Paint: All external visual surfaces undergo dual-action (DA) sanding and meticulous blending to eliminate micro-burrs, sharp corners, and knock-out pads (blended to within 0.010" of the surface). This prevents manual handling scratches and contamination of medical consumables.

Complete Manufacturing Workflow

1、Clean Blank Inspection: We filter defect-free A365-T6 aluminum castings to guarantee zero subsurface porosity or micro-cracks, mitigating any risk of structural failure.

2、Multi-Station CNC Milling & Tapping: Using dedicated fixture setups to combine contour milling, counterboring, and Class 2B thread extrusion (including 1-1/8-12 UNF, 3/8-16 UNC, and 5/16-18 UNC standard holes) in a minimal number of clamps—minimizing tolerance stack-up.

3、Micro-Burr Blending & Washing: Specialized blending and multi-stage cleaning remove all traces of industrial cutting fluids and microscopic particles.

4、Precision Masking & Powder Coating: Custom plugs seal all threads and bearing interfaces, allowing overspray only on the non-critical interior cavities where permitted by design.

5、3-Stage Rigorous QC Inspection: First-article validation, in-process checking, and 100% final thread and coating thickness verification. Standard full-dimension inspection reports provided.

Key Machining Challenges & Targeted Solutions

Core Challenges

1. Tiny hole position deviation will cause positioning shift of medical testing machines and reduce detection accuracy.
2. Micro burrs & debris risk contaminating medical samples and disposable supplies with ultra-high cleanliness requirements.
3. Ordinary coating peels off easily under frequent medical acid-base disinfection, damaging equipment appearance and assembly precision.
4. Batch dimensional inconsistency lowers interchangeability, raising maintenance costs for medical facilities.

Targeted Solutions

1. Import high-precision 3-axis machining centers with medical customized soft jaw fixtures, unified reference programming to control hole position tolerance and stable batch dimensions.
2. Dual process of closed dust-free deburring + multi-stage pure water ultrasonic cleaning; finished parts stored in independent clean turnover boxes to avoid secondary dust pollution.
3. Full masking coating separates threads & datum surfaces; medical anti-corrosion powder delivers strong adhesion and long service life under regular medical disinfection.
4. Three-level inspection system (first article / in-process / final check) with batch sample retention & full traceable records, satisfying quality control standards of medical supply chains.

Why Partner With Us?

1、One-Stop OEM Customization: We provide fully integrated in-house manufacturing—from raw drawing optimization and material sourcing (alternative materials like SS304 or Al6061 available) to precision CNC machining, custom cleanroom washing, and specialized masking/coating.

2、Medical Supply Chain Ready: We fully understand the unique quality, cleanliness, and trace demands required by medical automation and diagnostics system integrators.

Our Core Advantages

• Specialized process solutions for medical mechanical parts, fully familiar with strict medical standards on cleanliness, corrosion resistance and burr-free surfaces. Support compliant custom processing for medical device manufacturers.
• Full in-house clean manufacturing including milling, tapping, cleaning and powder coating without outsourcing, shortening lead time for prototypes & mass orders.
• Complete precision testing equipment including CMM, thread gauges, film thickness meters & salt spray testers. Full sets of dimensional, salt spray and cleanliness reports can be supplied.
• One-stop customization: drawing optimization, material replacement, clean process adjustment & fast prototype sampling, matching small-batch & repeated orders of medium & small medical equipment factories.

We specialize in non-standard precision structural components for medical devices. With strict clean production control and mature manufacturing systems, we supply durable bottom load-bearing base components for automatic medical testing and pharmaceutical production lines.

TEL: +86 187 5714 8656
Email: zhouli@chinaliqin.com
WhatsApp：+86 187 5714 8656
Website:https://www.cncliq.com/