Heavy Duty CNC Machining High Precision Forging Steel Step Hydraulic Shaft
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Product Highlights
- Multi-Shape Customization: Available in round, square, rectangular, polygonal, tapered, or custom shapes.
- Large Scale Capacity: Produces parts up to 65 feet diameter and 300,000 pounds weight.
- High Precision Tolerance: Machining tolerance up to +/-0.01mm with IT6-IT9 dimensional accuracy.
- Wide Material Selection: Manufactured from 45#, carbon steel, alloy steel, chromium steel, and more.
- Comprehensive Heat Treatment: Options include normalizing, annealing, quenching, tempering, and surface hardening.
- High Surface Hardness: Surface hardness reaches HRC50-56 with depth of 8-12mm.
- Diverse Industry Application: Suitable for aerospace, automotive, marine, medical, and robotics industries.
- Full Quality Inspection: Includes chemical, ultrasonic, magnetic, tensile, impact, and hardness tests.
Product Attributes
- Customization
- Available
- Application
- Aerospace Industry, Agricultural Equipment, Automotive Industry, Construction Industry, Marine Industry, Medical Industry, Robotics Industry
- Certification
- CE, EPA, GS, ISO9001
- Model NO.
- forging steel step hydraulic shaft
- Corrosion Resistance
- High Corrosion Resistance
- Journal Diameter Dimensional Accuracy
- IT6-IT9
- Journal Relative Position Accuracy
- 0.001-0.005mm
- Journal Surface Roughness
- 2.5-0.63μm
- Material
- High Carbon Steel
- Shaft Type
- Stepped Shaft
- Strength
- High Strength
- Surface Finish
- Chrome Plated
- Tolerance
- Precision Tolerance
- Product Name
- Forging Steel Step Shaft
- Forging or Casting
- Forging
- OEM Service
- Yes
- Surface Machining
- Grinding
- Heat Treatment
- Quenching and Tempering
- Certificate
- ISO9001:2015
- Machining Tolerance
- +/-0.01mm
- Surface Hardness
- HRC50-56 Depth 8-12mm
- Process
- CNC Turning, Lathing, Milling, Boring
- Load
- Drive Shaft
- Stiffness & Flexibility
- Stiffness / Rigid Axle
- Axis Shape
- Straight Shaft
- Shaft Shape
- Real Axis
- Appearance Shape
- Round
- Transport Package
- Wooden Box/Pallet
- Specification
- large
- Trademark
- King Steel
- Origin
- China
- Production Capacity
- 100000meter/Year
- Package Size
- 200.00cm * 200.00cm * 200.00cm
- Package Gross Weight
- 50.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
King Steel manufactures stepped shafts from steel/carbon steel/alloy steel for use in various heavy industries.
King Steel can produce step shafts in round, square, rectangular or polygonal sizes, concentric or eccentric configurations and tapered or custom shapes. Large parts up to 65 feet in diameter or more can produce parts weighing up to 300,000 pounds.
Specification:
|
Product name |
Step Shaft |
|
Material |
45#, carbon steel, medium carbon steel, alloy steel, chromium steel, chromium nickel steel, etc. |
|
Heat treatment |
Normalizing,annealing,quenching&tempering,surface quenching,case hardening |
|
Machining |
CNC lathing,CNC Milling,CNC Boring,CNC Grinding,CNC Drilling |
|
Main Equipments |
1.6m,5m CNC Vertical Lathe,5m,8m,12m Horizontal lathe,2.2m,3m,4m,6m CNC Gantry boring and milling machine, 2sets CNC Machining center VMC 850L, 6m CNC Boring machine, 2sets 2M CNC Grinding machine,50mm,80mm drilling machine, hobbing and shaping gear machine, automatic feeding machine,bending machine,plate shearing machine,press machine,etc. |
|
Diameter of shaft |
Max:2500mm |
|
Length of shaft |
Max:10000mm |
|
Inspection: |
Chemical composition test,Ultrasonic test,Magnetic test,Tensile strength test,Impact Test,Hardness Test,Dimension test |
|
Weigth |
Max.20Tons |
We can customize step shafts per client's specifications and requirements





Rraw material -- Forging testing-- Turning -- Drilling -- Heat Treatment -- Milling-- Grinding -- Shaping and hobbing Process -- Packing -- Shipping.
1. OEM and customized service.
2. Full machining, primer coating, surface treatment.
3. Complete material testing process.
4. Quality control
Please contact us for more information and quotations.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2491017". Items marked "" are certified.
Company Profile
Kingrail Parts is one of China's most professional railway wheel manufacturers. We produce railway wheels of various sizes for high-speed trains, freight trains, subways, locomotives, passenger trains, and rail vehicles.
Our products include:
* Railway wheels
* Wheel tires
* Railway wheel sets
* Railway axles
Kingrail Parts offers a comprehensive range of rolling stock and axle solutions and services. We can customize railway wheels according to your drawings and specifications.
Our railway wheels are made of high-quality steel and heat-treated for optimal performance. They are suitable for all applications with diameters ranging from 300 mm to 1500 mm and axle loads up to 45 tons.
We manufacture railway wheels, axles, gearboxes, and wheelsets in accordance with standards such as TB (China), AAR (US), EN (Europe), BS (UK), IRS (India), JIS (Japan), KS (Korea), and GOST (Russia). We have obtained certifications such as AAR, EC, RISAS, dB, and MOLIT.
Since 2005, we have exported over 700, 000 railway wheels, 450, 000 axles, and over 70, 000 wheelsets to over 50 countries and regions, including South and North America, Europe, Australia, Southeast Asia, and Africa. Our products have earned unanimous praise from customers and earned us the title of "Excellent Supplier. "
If you have a railway locomotive project, please contact us. We can provide you with the best railway wheel solutions.
About Our Factory & Business Background
- Address
- Building 1, Cross-Border E-Commerce Industrial Park, Comprehensive Bonded Zone, Zhengpugang New District, Ma'anshan, Anhui, China
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: 1-3 months
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What materials are used for the step shafts?
- We use 45#, carbon steel, medium carbon steel, alloy steel, chromium steel, and chromium nickel steel.
- What is the maximum size of the shafts you can produce?
- The maximum diameter is 2500mm and the maximum length is 10000mm.
- Can you customize the shafts according to client requirements?
- Yes, we can customize step shafts per client's specifications and requirements.
- What is the lead time for production?
- The lead time is 1-3 months for both peak and off-peak seasons.
- What certifications do your products have?
- Our products are certified with CE, EPA, GS, and ISO9001.
- What surface treatments are available?
- We offer chrome plating, primer coating, and various surface treatments.
- What is the maximum weight of a single part?
- We can produce parts weighing up to 300,000 pounds.
- Do you provide OEM services?
- Yes, we provide OEM and customized services including full machining and surface treatment.
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