Can I request custom roller sizes?

Absolutely! We can customize them based on the drawings and specifications you provide.

GB 42CrMo Alloy Steel Pellet Mill Roller Transmission Eccentric Shaft

Name: GB 42CrMo Alloy Steel Pellet Mill Roller Transmission Eccentric Shaft
Brand: Jinan Hongtu Forging Co., Ltd
SKU: 2171682502

Shandong, ChinaJinan Hongtu Forging Co., Ltd

US$10.00-10,000.00

100 Pieces

Sample price:US$100000.00/piece.Request sample

Product profile

Customization

Available

Application

Agricultural Equipment, Construction Industry

Certification

CE, GS, ISO9001

Model NO.

Supports customization

Corrosion Resistance

High Corrosion Resistance

Eccentricity

2mm-10mm/Based on Model

Journal Diameter Dimensional Accuracy

IT6-IT9

Journal Surface Roughness

0.63-0.16μm

Material

Alloy Steel/Customized

Strength

High Strength

Surface Finish

Polished

Tolerance

Precision Tolerance

Type

Propeller Shaft

Weight

Based on Pellet Model

Material Grade

42CrMo/40cr/Ss/Customized

Heat Treatment

Quenching&Tempering+Surface Hardening

Surface Hardness

HRC 55-62/Customized

Core Hardness

HRC 28-35/Customized

Forging Ratio

Greater Than or Equal to 3:1

Die to Ring Clearance

0.1mm-0.3mm

Eccentric Distance

3mm-10mm/as Per Drawing

Shaft Length

250mm-600mm/Customized

Main Journal Diameter

60mm-150mm/Customized

Coaxiality Tolerance

≤ 0.02mm

Number of Shaft Steps

3-5 Sections

Video Outgoing-Inspection

Provided

Machinery Test Report

Provided

OEM & ODM Custom

Sample

Transport Package

International Package

Specification

Standard specifications or customized

Trademark

OEM

Origin

Jinanchina

Production Capacity

500000pieces/Year

Key features

Crafted from premium 42CrMo/40Cr alloy steel to meet heavy-duty industrial pelletizing needs.

Integrated precision forging ensures complete internal metal streamlines and excellent bending resistance.

Advanced high-frequency quenching and tempering achieve an ultra-high surface hardness of HRC 58-62.

Finely machined by precision CNC cylindrical grinders, keeping journal tolerances within 0.01mm.

Key working surfaces reach Ra 0.4 roughness, significantly reducing bearing wear and extending life.

Positioning keyways are CNC milled for a seamless, looseness-free fit with keys under high torque.

Precise eccentricity dimensional control ensures smooth and sensitive micro-adjustments of the roller-to-die gap.

Supports exclusive OEM/ODM specification customization based on customer drawings or samples.

Company profile

High Repeat Buyers ChoiceFast DeliveryRaw-Materials TraceabilityStandardized quality control

Jinan Hongtu Forging Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.51h

AI-Powered supplier vetting

SummaryThe supplier operates in metalworking and machinery-related manufacturing, including forging, machining, gear and transmission components, hardware products, and mechanical parts. It reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, raw-material traceability, 100% finished-product inspection, and four quality inspectors. The supplier offers broad customization and ODM services, has three R&D engineers, and launched new products during the past year. However, service-management procedures lack supporting records, and the supplier has no overseas warehouse, showroom, agents or branches, or offline trade-show participation. Financial information is only represented by years rather than substantive financial indicators, so financial credibility cannot be determined from the provided evidence. It reports OEM service for known brands but no Fortune 500 cooperation.

Supplier typeThe supplier is a manufacturing-oriented metalworking and machinery-parts provider, covering forging, machining, mechanical parts, hardware products, gears, reducers, and transmissions. Its description specifically presents end-to-end capability from forging raw materials to precision-finished parts, indicating an integrated industrial component supplier rather than a purely trading-focused business.

CertificationsThe supplier reports ISO9001:2015 quality management certification, ISO14001 environmental management certification, and ISO45001:2018 occupational health and safety certification. These are explicit certifications covering quality, environmental, and occupational safety management.

R&D capabilityThe supplier reports three R&D engineers, new products launched during the past year, ODM services, and multiple customization modes. However, it has no available SDK, which limits evidence of software-development or SDK-related innovation; overall product and design innovation capability is explicitly supported.

Production capacityProduction evidence includes lathes, machining centers, vertical lathes, and forging machines, with business coverage in forging, machining, gears, reducers, transmissions, hardware, and mechanical parts. The supplier also reports raw-material traceability and 100% finished-product inspection supported by four quality inspectors, indicating established manufacturing and quality-control capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad product-development and customization support.

Product Q&A

Q:May I get a cheaper price?

A workable discount will be given if there's a large quantity.

Q:Is OEM acceptable?

Yes, please contact us for design details. We will offer you a reasonable price and make samples for you.

Q:What's your quality guarantee?

We have our professional quality control workers with inspection machines. Or if you have a Chinese agency, you also can ask them to do an inspection in our factory before shipment.

Q:Can I visit your factory before ordering?

Yes, you're warmly welcome to visit our factory.

Q:Do you provide samples? Is it free or charged?

Yes, we can offer samples free but shipping charges are covered by customer.