What inspection methods are used for the products?

We perform chemical composition, ultrasonic (ASTM A388), magnetic (ASTM E709), tensile strength, impact, hardness, and dimensional tests. 100% ultrasonic and magnetic tests are standard.

What is the forging tolerance and hardness?

The forging tolerance is +/-0.5mm. Surface hardness is HRC50-56 with a depth of 8-12mm.

Where are your products exported?

Our products are exported to the United States, United Kingdom, Germany, South Korea, India, Turkey, Slovakia, and other regions worldwide.

Custom Working Roll Mill Roller Metal Drive Big Main Shaft Rotor Forging Support Shaft

Name: Custom Working Roll Mill Roller Metal Drive Big Main Shaft Rotor Forging Support Shaft
Brand: Maanshan Kingrail Technology Co., Ltd.
SKU: 2081714812

Anhui, ChinaMaanshan Kingrail Technology Co., Ltd.

US$300.00-800.00

1 Piece

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

Big Main Shaft

Molding Technics

Pressure Casting

Application

Hardware

Material

Iron

Heat Treatment

Quenching

Surface Treatment

Polishing

Forging Tolerance

+/-0.5mm

Standard

ASME

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Processing

Forging Steel or Casting Steel

Process Method

Hot Forging, Open Die

OEM Service

Customized

Surface Machining

Black/Peeled/Polished/Machined/Grinded/Turned etc

Standards

ASTM, AISI ,DIN, JIS, BS, En,SABS, as

Matrail 2

Copper Aluminum Titan

Shape

Round Bar,Square,Shaft,Ring,Cylinder

Shape 2

Ring, Block, Sleeve, Wheel

Steel Grade

4140,4130,A1050,F11,5140,304L,316L,321,P11,F22,434

Usages

Heavy Machinery, Winning Equipment, Pump

Process

CNC Turning, Lathing, Milling, Boring

Stiffness & Flexibility

Stiffness / Rigid Axle

Surface Hardness

HRC50-56 Depth 8-12mm

Advantage

High-Efficiency

Feature

High Precision

Transport Package

Wooden Box/Pallet

Specification

Large Size

Trademark

King Steel

Origin

China

HS Code

84749000

Production Capacity

100000meter/Year

Key features

Customization Capability: Customized shape, surface machining, and steel grades per client specifications.

High Precision Quality: Forging tolerance +/-0.5mm with hardness HRC50-56 and depth 8-12mm.

Comprehensive Certifications: Certified by CE, RoHS, ISO 9001, DNV.GL, SGS, and CQC quality systems.

Large Scale Production: Max shaft diameter 2500mm, length 10000mm, weight up to 20 tons.

Advanced Manufacturing: Equipped with large CNC lathes, boring machines, and grinding centers.

Strict Inspection Process: 100% Ultrasonic, Magnetic, and Dimensional tests per ASTM standards.

Wide Industry Application: Suitable for metallurgy, aviation, automotive, and heavy machinery.

Professional Expertise: 50+ senior technicians with 26 patented technologies and 100k tons annual output.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Maanshan Kingrail Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.84h

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a primary focus on exporting, contributing 71% to 90% of total sales. It holds ISO 9000 and ISO 9001 certifications, indicating a commitment to quality management. However, the supplier has limited R&D capabilities with only one engineer and lacks SDK availability. Its production capabilities include wheels, track materials, and metal products. The supplier does not maintain overseas warehouses or showrooms and lacks the ability to handle overseas services independently. Customization services are robust, offering various levels of customization, and the supplier provides OEM and ODM services.

CertificationsThe supplier holds ISO 9000 and ISO 9001 certifications, indicating adherence to recognized quality management standards.

R&D capabilityThe supplier has limited R&D capability with only one engineer and no SDK availability, and it did not release new products in the past year.

Production capacityThe supplier has a defined production capacity for wheels, track materials, and metal products, but lacks inventory management and overseas facilities.

Customization capabilityThe supplier offers comprehensive customization services, including OEM and ODM services.

Product Q&A

Q:What materials are available for the shaft?

We offer 45#, carbon steel, medium carbon steel, alloy steel, chromium steel, and chromium nickel steel. Steel grades include 4140, 4130, A1050, F11, 5140, 304L, 316L, 321, P11, F22, and 434.

Q:Can you customize the shaft dimensions and shape?

Yes, we customize forged steel shafts per client specifications. Max diameter is 2500mm, max length is 10000mm, and max weight is 20 tons. Shapes include round bar, square, shaft, ring, cylinder, block, sleeve, and wheel.

Q:What surface treatments and machining options do you provide?

Surface treatments include black, peeled, polished, machined, grinded, and turned. We also provide painting or oil protecting (TECTYL 506 or similar). Machining includes CNC turning, lathing, milling, boring, grinding, and drilling.

Q:What quality certifications do you hold?

We hold CE, RoHS, ISO 9001:2000, ISO 9001:2008, ISO9001-2015, DNV.GL, French BV, Swiss SGS, and Chinese CQC quality system certifications.

Q:What is the lead time for orders?

The average lead time is 1-3 months for both peak season and off-season.