High Precision CNC Machining Parts Service for Sand Casting Components with Tolerance

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Product Description

iBasic Information
Model NO. customized Surface Treatment Spray Paint
Production Type Mass Production Machining Method CNC Machining
Material Steel, Alloy, Aluminum, Iron Tolerance +-0.01mm
Maching Type CNC Turning, Milling Parts, Drilling, Grinding
Drawing Format 2D/(Pdf/CAD), 3D(Iges/Step) Service ODM/OEM
Origin China HS Code 8431
Product Gallery
Differential gearbox
Differential gearbox
Blender Shell
Blender Shell
Reducing Housing
Reducing Housing
Hub
Hub
Housing
Housing
Rope Sheave
Rope Sheave
Technical Capabilities
  • Materials: GJL250-300; GJS450-700; 42CrMo4 and other castings and forgings
  • Dimensions: 150mm~750mm
  • Process: Casting - Machining - Heat Treatment - Pressure Testing - Coating
  • Application: Reducers for construction machinery, agricultural machinery, landscaping machinery, wind power, etc.
Production Equipment
  • Japan Sintokogio Automatic Casting Line: Flask size 800mm*600mm, capacity 200 flasks/hour
  • Forging Equipment: 1600-ton capacity
  • Taiwan Youji Vertical Lathe: Stroke 250mm~1000mm
  • Dongtai Vertical Machining Center: Stroke 600mm~1800mm
  • Japan Okuma Horizontal Machining Center: Stroke 700mm~1350mm
Process Flow
Process Flow
📋Specifications
Surface Finish Anodizing, Oxidation, Polishing, Plating, Laser Engraving, Carbonization or Nitriding treatment, normalizing, Annealing, Quenching, Tempering
CNC Service CNC Turning, Milling parts, Drilling, Grinding, EDM Wire Cutting, Gear Broaching & Hobbing etc.
Quality Control ISO9001, TS16949
Tolerance +/-0.01 mm
🏢Company Overview

Established in June 2006, our facility covers an area of 48,000 square meters with a building area of 68,000 square meters. We employ 300 staff, including 20 R&D specialists and 40 management professionals. Our main products include components for cranes, elevators, construction machinery, transmission hydraulics, and industrial robots, exported globally to Europe, the United States, and Japan.

Factory Overview
🔬Testing & Quality Control
  • Coordinate Measuring Machine (CMM): 6 units (Zeiss, Hexagon)
  • Roundness Measuring Machine: Mitutoyo (Japan)
  • Surface Roughness Tester: 3 units (Mitutoyo)
  • Material Analysis: Spectrometer, Metallurgical Microscope
  • X-ray Inspection: Advanced inspection system
Testing Equipment
📦Packaging & Shipping
Certifications
Packaging
?Frequently Asked Questions
Q: What manufacturing processes do you offer?
A: We specialize in a wide range of processes including CNC Machining (Milling and Turning), Sheet Metal Fabrication, Stamping, and Injection Molding.
Q: What materials can you work with?
A: We work with a vast selection of metals including Aluminum, Steel, Stainless Steel, and Iron. Contact us with your specific requirements to confirm suitability.
Q: Can you work with my existing CAD drawings?
A: Absolutely. We prefer CAD files such as .STEP, .IGES, or .SLDPRT. Please ensure your drawings include dimensions, tolerances, and material specifications.
Q: How do I get a quote?
A: You can request a quote by submitting your CAD files and specifications. Please include part name, quantity, material, and any special treatment requirements.
Q: What information is needed for an accurate quote?
A: Typically we need: CAD Drawings (with tolerances), 2D Engineering Drawings (PDF/DWG), Material Specifications, Surface Finish requirements, and Order Quantity.
Q: What is your standard tolerance capability?
A: Our standard high-precision tolerance is +/-0.01 mm for CNC machining components.

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