Custom 5-Axis CNC Milling Aluminum Mechanical Arm Housing | Automation Equipment Bracket

Place of Origin: China
Brand Name: CHENRONG
Model Number: CRAI0155
Product Details
Place of Origin:
China
Brand Name:
CHENRONG
Model Number:
CRAI0155
Minimum Order Quantity:
1 pcs
Delivery Time:
5-8 days
Payment Terms:
T/T
Specifications
Cnc machining or not:
CNC Machining
Micro machining or not:
Micro Machining
Material:
Aluminum,Brass,Bronze,Stainless Steel,Customized
Service:
Customized OEM,OEM/ODM/Customized/Design,cnc Machining Service,Drawing Working Accepted,OEM ODM
Surface treatment:
Anodize,anodizing,polishing Or Customized,Chrome Plating,no
Tolerance:
+-0.02mm,0.01-0.05mm Or Customized,ISO2768FH,Customized,+/-0.02~0.1mm
Color:
Any Color,BLACK,customized,Silver/red/black/colorful
Sample:
Available,Accept Sample Order
Finish:
Colour Anodize,Power Coating,Nickel,Black Anodizing,Hot Dip Galvanized
Oem:
Available,Offered,Accept
Highlight:

5-axis CNC milled aluminum housing

,

custom mechanical arm housing bracket

,

5-axis machined automation bracket

Product Description
Custom 5-Axis CNC Milling Aluminum Mechanical Arm Housing | Automation Equipment Bracket
Specifications
Item Details
Product Name Custom CNC Machined Robotic Arm Housing Bracket
Processing Technology 5-axis CNC Milling, Drilling, Tapping
Tolerance ±0.005~±0.02mm (Customizable per drawing)
Surface Finish Black anodizing, natural finish, hard anodizing, sandblasting etc.
Application Robotic arms, automation machinery, motion control equipment, industrial fixtures
Order Range Prototype, small & medium batch mass production
Certification Material test report, dimensional inspection report available
Product Overview

This custom mechanical arm housing is manufactured by high-precision 5-axis CNC milling. The complex multi-cavity structure, threaded holes and positioning bores are completed in one clamping setup, ensuring excellent positional accuracy and flatness. Black anodized surface provides anti-corrosion performance, wear resistance and uniform appearance. We customize all dimensions, hole layout and cavity structure strictly according to your CAD drawings and working requirements.

Key Features
✅ 5-axis one-time machining, reduces re-clamping error and guarantees high positioning accuracy
✅ Custom holes, tapping, cavities and contour geometry based on your design
✅ Black anodized aluminum surface, anti-corrosion and scratch-resistant
✅ Stable structure, lightweight and high rigidity for robotic and automation equipment
✅ Free DFM review before production to optimize manufacturability and cut cost
✅ Full dimensional QC inspection before shipment
Applications
  • Industrial robotic arm components
  • Automation equipment frames & brackets
  • Motion control and servo system housings
  • Custom industrial fixture & jigs
  • Precision equipment structural parts
FAQ

Q1: Can you customize this robotic arm bracket based on my CAD files?

A1: Yes. We fully customize the outline, cavities, hole positions, tapping and tolerance according to your drawings.

Q2: What material is this sample made of?

A2: This sample is 6061 aluminum. We also support stainless steel, alloy steel, brass and engineering plastics.

Q3: What surface treatment options are available for aluminum parts?

A3: Black anodizing, clear anodizing, hard anodizing, sandblasting, polishing are available.

Q4: What is your tolerance range for CNC milling parts?

A4: Standard tolerance ±0.005~±0.02mm. Tighter tolerance can be achieved upon request.

Q5: Can you accept prototype orders?

A5: Yes, we support prototype, small batch and medium volume orders for global customers.

Q6: Will you provide DFM suggestions?

A6: Our engineering team offers free DFM feedback after receiving your drawings to avoid manufacturing risks.

Overall Rating
4.7
★★★★★
★★★★★
Based on 50 reviews recently
5 star
67%
4 star
33%
3 star
0
2 star
0
1 star
0
All Reviews
  • J
    Jeff Harvey
    United StatesSep 15.2026
    ★★★★★
    ★★★★★
    They are small but very sturdy; I hope the quality stands the test of time.
  • J
    Jake
    Netherlands AntillesSep 11.2026
    ★★★★★
    ★★★★★
    Dimensional accuracy is reliable. Only a small amount of manual polishing needed on sharp edges. Overall quality meets our mechanical assembly standard.
  • S
    Sven
    SwedenSep 10.2026
    ★★★★★
    ★★★★★
    We purchased this 5-axis aluminum bracket for our automated testing machine. The complex curved contour and multi-hole positioning fully match our drawing requirements. CMM inspection report was provided. The team responded quickly to our engineering questions.

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