China Custom Made CNC Machining 7075 Aluminum Bicycle Crank Spindles

Product Details
Customization: Available
Journal Diameter Dimensional Accuracy: IT6-IT9
Journal Surface Roughness: 0.63-0.16μm
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Manufacturer/Factory
Gold Member Since 2023

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Plant Area
15000 square meters
Management System Certification
ISO 9001, IATF16949, ISO 13485
  • China Custom Made CNC Machining 7075 Aluminum Bicycle Crank Spindles
  • China Custom Made CNC Machining 7075 Aluminum Bicycle Crank Spindles
  • China Custom Made CNC Machining 7075 Aluminum Bicycle Crank Spindles
  • China Custom Made CNC Machining 7075 Aluminum Bicycle Crank Spindles
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  • Overview
  • Company Profile
  • Workshop
  • Detailed Photos
  • Product Description
  • Quality Control
  • Packaging & Shipping
  • Customer Reviews
  • FAQ
Overview

Basic Info.

Model NO.
ST221
Tolerance
+/- 0.005mm, According to Your Specification
Description
7075 Aluminum Bicycle Crank Spindles
Lead Time
30 Days
Shipping
Ocean or Airplane
MOQ
10PCS
Material Capabilities
Aluminum, Brass, Steel, Titanium etc.
Process
CNC Machining/CNC Turning/CNC Milling/CNC Lathe
Load
Drive Shaft
Stiffness & Flexibility
Stiffness / Rigid Axle
Axis Shape
Crankshaft
Shaft Shape
Real Axis
Appearance Shape
Round
Material
Aluminum
Transport Package
Polybag+Carton
Specification
Customize
Trademark
Easion
Origin
China
HS Code
7318160000
Production Capacity
5000PCS

Product Description

Company Profile

 

China Custom Made CNC Machining 7075 Aluminum Bicycle Crank Spindles

 

Workshop

China Custom Made CNC Machining 7075 Aluminum Bicycle Crank Spindles

Detailed Photos

China Custom Made CNC Machining 7075 Aluminum Bicycle Crank SpindlesChina Custom Made CNC Machining 7075 Aluminum Bicycle Crank SpindlesChina Custom Made CNC Machining 7075 Aluminum Bicycle Crank SpindlesChina Custom Made CNC Machining 7075 Aluminum Bicycle Crank Spindles

Product Description

 

Material Alloy Steel, Copper alloy(brass,silicon bronze,phosphor bronze,aluminum bronze,beryllium copper),Stainless Steel,Aluminum,Titanium, Magnesium, Superalloys,Molybdenum, Invar,,Zinc,Tungsten steel,incoloy,Nickel 200,Hastelloy, Inconel,Monel,ABS, PEEK,PTFE,PVC,Acetal.
Surface Treatment Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying, the heat disposing, hot-dip galvanizing, black oxide coating, painting, powdering, color zinc-plated, blue black zinc-plated, rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing etc.
Producing Equipment CNC machine,automatic lathe machine,CNC milling machine,lasering,tag grinding machine etc.
Drawing Format Pro/E, Auto CAD, Solid Works, UG, CAD/CAM, PDF
Managing Returned Goods With quality problem or deviation from drawings
Warranty Replacement at all our cost for rejected products
Main Markets North America, South America, Eastern Europe , West Europe , North Europe, South Europe, Asia
How to order * You send us drawing or sample
* We carry through project assessment
* We make the sample and send it to you after you confirmed our design
* You confirm the sample then place an order and pay us 30% deposit
* We start producing
* When the goods is done, you pay us the balance after you confirmed pictures or tracking numbers.
* Trade is done, thank you!!

 

Quality Control

China Custom Made CNC Machining 7075 Aluminum Bicycle Crank Spindles

Packaging & Shipping

China Custom Made CNC Machining 7075 Aluminum Bicycle Crank Spindles

Customer Reviews

China Custom Made CNC Machining 7075 Aluminum Bicycle Crank Spindles

FAQ


Q1:What kind of information do you need for quotation?
A: You can provide 2D/3D drawing or send your sample to our factory, then we can make according to your sample.

Q2: Can we sign NDA?
A: Sure. We can sign the NDA before got your drawings.

Q3: Do you provide sample?
A: Yes, we can provide you sample before mass order.

Q4: How can you ensure the quality?
A: We have profesional QC,IQC, OQC to guarantee the quality.

Q5: Delivery time?
A: For samples genearlly need 25 days. Mass production: around 30~45 days after receipt of deposit (Accurate delivery time
depends on specific items and quantities)

Q6: How about the transportation?
A: You can choose any mode of transportation you want, sea delivery, air delivery or door to door express.

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