Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining

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Product Details
Customization: Available
Standard: DIN, GB, ISO
Material: Carbon Steel,Alloy Steel,Aluminum Alloy
Diamond Member Since 2025

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Address
No. 86 Chunyang Road, Chengyang Sub-District, Chengyang District, Qingdao, Shandong, China
International Commercial Terms(Incoterms)
FOB, EXW, CFR, CIF, CIP
Terms of Payment
Small-amount payment, Western Union, T/T
  • Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
  • Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
  • Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
  • Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
  • Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
  • Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
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  • Overview
  • Product Description
  • Specification
  • Main Products
  • Company Profile
  • Workshop
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
Bolt-On Hub
Connection
Shaft Discs & Flanges
Surface Treatment
Polished or Sandblasted
Head Type
as Per Requirement
Color
Black or White
Shaft Diameter
10mm to 500mm, Customizable
Outer Diameter
Customized According to Hub or Gear
Bore & Keyway
Standard or Custom
Flange Thickness
Customized Based on Load and Application
Mounting Holes
According to DIN / ISO / GB Standards
Trade Term
Fob,C&F,CIF
Payment Term
T/T or Other Acceptable Payment Terms
OEM
Acceptable
ODM
Acceptable
Sample
Available
Factory Tour
Acceptable
Packing
Suitable for Ocean and Air Transportation
on Site Inspection
Available
Product Name
Bolt on Hub
Transport Package
Bagging/Boxing
Specification
SM30-1, BF- 20
Trademark
D&F
Origin
China
Production Capacity
1000000PCS/Year

Product Description

Product Description
Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
Product Overview
Key Features
Shaft discs and flanges are essential components in mechanical transmission systems, used to connect shafts with hubs, gears, pulleys, or other equipment. They provide secure attachment, precise positioning, and reliable torque transmission. High machining accuracy and easy installation make them suitable for various industrial machinery and drive systems.
High-precision machining ensures shaft-to-hub concentricity and minimizes radial runout.
 
High-strength materials withstand high torque and heavy loads.
Easy installation with multiple mounting options, including keyways, tapped holes, and bolts.
 
Wear and corrosion resistant with optional heat treatment or surface coating for harsh environments.
 
Fully customizable to fit various shaft diameters, hubs, and mechanical components.
Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
Types
Material Options
Applications
Standard Flanges
Raised Face Flanges
Flat Flanges / Shaft Discs
Keyed Shaft Discs
Tapped Flanges
Heavy-Duty Flanges
Custom Flanges & Shaft Discs
Carbon Steel
45# Steel
Alloy Steel
Stainless Steel 304 / 316
Aluminum Alloy
Ductile Iron
Surface finishing options: Blackening, phosphating, zinc plating, coating, anodizing (for aluminum)
Gears and gearboxes
V-belt and timing pulleys
Pumps, compressors, fans
Speed reducers and drive systems
Construction machinery
Automation and conveyor machinery
Specification
Shaft Diameter
10mm to 500mm, customizable
Outer Diameter
Customized according to hub or gear
Bore & Keyway
Standard or custom
Flange Thickness
Customized based on load and application
Mounting Holes
According to DIN / ISO / GB standards
Surface Finish
Polished or sandblasted
Main Products
Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
Company Profile
Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
Diligence & Fine Machinery (Qingdao) Co., Ltd. is specialized in dealing with the transmission components for general use,it is the integration of the manufacturing and sales of them,the products are mainly for export.A full range of tansmission parts are developed and designed by our capable and experienced engieers and advanced equipments are invested which ensure the superior products quality, reasonable prices and broad sales network, aiming to provide global customers with excellent power transmission components and excellent service.We have been dedicated to developing and improving the products quality and distribution network for 15 years, and as a result, Diligence & Fine has become one of the most famous brands in this highly competitive market.
 
And now, Diligence & Fine Machinery is a leading manufacturer and distributor,  sales marketings spread over 20 countries and regions in the world.
.
Our high-quality products include: high-precision ground gears, timing pulleys, shrink discs, couplings, rims, pulleys(European Standard, American standard), belts, flanges, and various non-standard parts and castings products. The annual production capacity can reach 5 million pieces. The products can be used in various fields, including air compressors, wind motors, textile machineries, central air conditioning, environmental protection equipments, mining machineries, petroleum machineries, construction machineries, plastic machineries, woodworking machinerines, washing machineries, papermaking equipments, cable machineries, steel cord machineries, feed machineries, food machineries, glass machineries…and so on.
 
We will try to keep long term business cooperation with customers and manufactors from home and abroad by continuing to provide high-quality products, advanced technology, excellent after-sales service, and outstanding credit.
 
Driving precision manufacturing with ultimate craftsmanship and creating lasting value with reliable quality – this is our relentless pursuit of excellence.
Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
Full range of sizes and materials to cover most shaft diameters, hubs, and drive components.
Supports standard models and full customization for complex engineering needs.
High-precision machining and strict QC ensure concentricity and stable torque transmission.
Supports both sample orders and mass production, with OEM/ODM branding and packaging.
Workshop
Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
Packaging & Shipping
Safe Packaging, Fast Delivery
Every transmission component is securely packaged to prevent damage during shipping.
 
We offer worldwide shipping with multiple options, including air freight, sea freight, and express delivery.
 
All products undergo strict quality inspection and protective packaging before shipment to ensure they arrive in perfect condition.
 
Custom packaging solutions are available for bulk orders to meet branding and shipping requirements.
Hot Sale Milling Turning Part Aluminium Alloy CNC Machining Parts CNC Parts Custom Hardware CNC Machining
FAQ
Q1: Which countries do you ship to?
A: We ship worldwide and offer air freight, sea freight, or express shipping based on customer requirements.
 
Q2: How do you ensure products are safe during transit?
A: All products are securely packaged and undergo strict quality inspection before shipment to ensure safe delivery.
 
Q3: Can I request custom packaging?
A: Yes, we provide custom packaging options including branding, color boxes, and protective solutions.
 
Q4: What is the typical shipping time?
A: Small orders typically ship within 3-7 days, while bulk orders depend on production and logistics schedules.
 
Q5: How can I track my order?
A: After shipment, we provide a tracking number so customers can monitor their order status online.
 
Q6: Do you support wholesale or bulk purchases?
A: Yes, we support bulk orders and offer discounts and custom production solutions for large customers.

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