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Qingdao Sande Technology Co., LTD
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Precision Aluminum Alloy Cylindrical Bushing with Customized Dimensions and CNC Lathe Machining for Corrosion Resistance

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Qingdao Sande Technology Co., LTD

City: qingdao

Province/State:shandong

Country/Region:china

Tel:86--13573283285

Contact Person:
Ms.tian
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Precision Aluminum Alloy Cylindrical Bushing with Customized Dimensions and CNC Lathe Machining for Corrosion Resistance

Brand Name Qingdao Sande Tech Co.,Ltd
Model Number OEM
Certification ISO, DIN, AISI, ASTM, BS, JIS, etc.
Place of Origin Qingdao, China
Minimum Order Quantity 1000pcs
Price $0.5-2
Payment Terms D/A,D/P,T/T
Supply Ability 10000PCS/month
Delivery Time 30 days
Packaging Details Wooden case
Dimension Customized
Corrosionresistance Depends on material grade and heat treatment
Packingour Request wooden box
Heattreatment Optional quenching, tempering, annealing
Type Forging Parts
Shipping Method Maritime transport
Detailed Product Description
Precision Aluminum Alloy Cylindrical Bushing - Forging & CNC Lathe Machining Service
Product Overview

Our Precision Aluminum Alloy Cylindrical Bushing is manufactured using a combination of hot/cold forging and high-precision CNC lathe machining, ensuring excellent mechanical properties, tight dimensional tolerances, and a smooth surface finish. These bushings are ideal for applications requiring lightweight, corrosion resistance, and reliable performance.

Whether you need standard dimensions or fully customized parts, we support OEM & ODM orders with low to high volume production capabilities.

Key Features
FeatureBenefit
Aluminum Alloy MaterialLightweight, corrosion-resistant, good thermal conductivity
Forging + CNC MachiningImproved density & strength + high precision
Cylindrical / Bushing ShapeIdeal for rotating, sliding, or bearing applications
Tight TolerancesUp to ±0.005 mm depending on requirement
Smooth Surface FinishReduces friction and wear in assembly
Customizable DimensionsID, OD, length, chamfer, grooves, threads
Technical Specifications
ParameterDetails
Material Grades6061, 6063, 7075, 6082, 5052, or as required
Process FlowForging (hot/cold) -> Annealing (if needed) -> CNC turning -> Deburring -> Surface treatment
Machining EquipmentHigh-precision CNC lathes (e.g., Doosan, Mazak, or equivalent)
Diameter Range5 mm - 200 mm (customizable)
Length Range5 mm - 300 mm (customizable)
Wall Thickness1 mm - 30 mm
Tolerance±0.01 mm (standard), ±0.005 mm (precision)
Surface RoughnessRa ≤ 0.8 µm (machined), Ra ≤ 0.4 µm (optional)
Surface TreatmentAs-machined, anodizing (clear/black/color), powder coating, Teflon impregnation
Manufacturing Process
  1. Raw Material Inspection - Verified aluminum alloy grade and chemical composition.
  2. Forging - Hot or cold forging to form near-net cylindrical shape, improving material density and grain structure.
  3. Heat Treatment (optional) - T6 or T5 temper for enhanced strength.
  4. CNC Lathe Machining - Precision turning of ID, OD, end faces, chamfers, grooves, and threads.
  5. Deburring & Cleaning - Removal of sharp edges and cutting residues.
  6. Surface Treatment - As required (anodizing, passivation, etc.).
  7. Final Inspection - 100% dimensional check using CMM, micrometers, and air gauges.
  8. Packaging & Shipping - Anti-rust packaging + carton/wooden case.
Applications
  • Automotive components (suspension, steering, transmission)
  • Hydraulic and pneumatic cylinders
  • Industrial automation equipment
  • Electrical motors and generators
  • Aerospace and defense (where specified)
  • Medical devices
  • Bearing housings and shaft supports
Order Information
ItemDetails
MOQ50 - 500 pcs (lower for prototypes)
Lead Time15-25 days for samples; 25-35 days for mass production
ShippingBy sea, air, or express (DHL, FedEx, UPS)
Payment TermsT/T, L/C, PayPal (for samples)
Why Choose Us?
  • Integrated process - Forging + CNC machining under one roof reduces lead time and cost.
  • High repeatability - Ideal for both prototype and mass production.
  • Strict quality control - ISO 9001:2015 certified inspection procedures.
  • Flexible customization - Accept drawings in PDF, DWG, STEP, or IGES formats.
  • Fast response - Quote within 24 hours, samples available.
Contact Us

Send us your drawing or sample, and we will provide a competitive quote and engineering recommendation.

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