Can I request custom roller sizes?

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

Durable Cpm 7930 Roller Shell for High Production Wood Pellet Mill

Name: Durable Cpm 7930 Roller Shell for High Production Wood Pellet Mill
Brand: Jinan Hongtu Forging Co., Ltd
SKU: 2167483782

Shandong, ChinaJinan Hongtu Forging Co., Ltd

US$100.00-10,000.00

100 Pieces

Sample price:US$100000.00/piece.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

Supports customization

Molding Technics

Pressure Casting

Application

Machinery Parts

Material

65mn/40cr/Customized

Heat Treatment

Quenching&Tempering

Surface Treatment

Polishing

Forging Tolerance

+/-0.1mm

Standard

Certification

CE, ISO 9001:2000

Hardness Range

HRC 58-62/Customized

Applicable Pellet Mill Model

Szlh250 / Szlh320 / Szlh350 / Szlh420 / Szlh508

Roller Outer Diameter (Od)

φ150mm-φ800mm/Customized

Roller Width

40mm-120mm/Customized

Tooth Surface Form

Spur Gears/Helical Gears/Customized

Number of Teeth

Determined Based on The Od and Tooth Pitch

Tooth Pitch

6mm/8mm/10mm/Customized

Tooth Depth

Customized Based on Requirements

Hardened Layer Depth

up to 6mm/Based on Requirements

Working Clearance

0.1~0.3mm

Video Outgoing-Inspection

Provided

Machinery Test Report

Provided

OEM & ODM Custom

Sample

Customizable Service

Support

Transport Package

International Package

Specification

Standard specifications or customized

Trademark

OEM

Origin

Jinanchina

Production Capacity

500000pieces/Year

Key features

Customized Material Options: Available in 65Mn, 40cr, Alloy Steel or fully customized materials based on requirements.

Precision machined by advanced CNC equipment to ensure dimensional tolerances meet micron-level accuracy.

Optimized tooth profile paired with precision bearings guarantees smooth, wobble-free rotation under extreme high pressure.

Strict dynamic balancing tests and hardness spot checks eliminate factory defects to ensure safe high-speed operation.

Comprehensive Quality Inspection: Includes video outgoing inspection, machinery test reports, and visual checks.

Wide Model Compatibility: Compatible with SZLH250/320/350/420/508 and other major pellet mill models.

Comprehensive OEM/ODM services are available, supporting processing with drawings and custom specification development.

Excellent feeding efficiency and powerful extrusion performance significantly boost hourly output and reduce energy consumption.

Professional factory anti-rust treatment and sturdy shock-proof wooden case packaging comply with high international shipping standards.

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: ≤0.32h

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.