What materials are used for the disc blades?

The blades are typically made of 65Mn spring steel or 40MnB steel, ensuring high hardness and durability.

Heavy-Duty 28-Inch Plough Discs with 5 Holes for Farming

Name: Heavy-Duty 28-Inch Plough Discs with 5 Holes for Farming
Brand: Xuzhou Zhongyang Agri Machinery Co., Ltd.
SKU: 1972010951

Jiangsu, ChinaXuzhou Zhongyang Agri Machinery Co., Ltd.

US$5.20-11.80

1 Piece

Product profile

Customization

Available

Type

Tiller

Application Field

Agriculture

Farming Policy

Dry Cultivating Machinery

Power Source

Tractor

Operation

Soil Preparation Machinery

Traction Type

Traction

Certification

Color

Blue

Product Name

Disc Blade

Quality

High Quality

Machinery Test Report

Provided

Applicable Industries

Farms

Transport Package

Iron Box

Trademark

xunonglishi

Origin

China

HS Code

8432210000

Production Capacity

1000sets

Key features

High Hardness Steel: Made of 65Mn or 40MnB steel with HRC 38-48 for superior wear resistance.

Customizable Design: Available in Blue or Black, with optional hole types and sizes to your order.

Large Diameter Range: Sizes from 12'-44' (300mm-1120mm), max diameter up to 46 inches.

High Production Capacity: Annual capacity of 7 million pieces with advanced forging and casting lines.

CE Certified Quality: Professional manufacturing with 100% inspection and reliable stability.

Versatile Applications: Suitable for disc harrows, ploughs, and various agricultural soil preparation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedProduct Certification

Xuzhou Zhongyang Agri Machinery Co., Ltd.

Jiangsu, 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: 7 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.34h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, and OEM capabilities, with evidence of new product development during the past year. It has documented procedures for finished-product inspection, supplier-service assessment, corrective and preventive actions, and customer complaints. Manufacturing capacity includes one production line, in-stock capability, valid contracts with associated subcontractors, and stated one-month lead times in both peak and off-peak seasons. The supplier exports to multiple regions and has self-operated import/export rights, but no overseas warehouse or showroom. Digitalization evidence is inconsistent: ERP integration is reported, while broader enterprise digitalization and big-data initiatives are reported as not started. No certification information, financial performance evidence, or identifiable customer cases is provided.

Supplier typeThe stated business scope covers sales of industrial automatic control system devices and permitted internet sales. The supplier also reports ODM services, OEM service for popular brands, one production line, and exports to South America, Africa, Australia, North America, and domestic markets, indicating a manufacturer/service supplier with international trading activity.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. It also reports in-stock capability and one-month stated lead times, but lacks overseas warehouse and showroom services.

R&D capabilityThe supplier reports new products during the past year, 3D software design services, and ODM capability. However, it has no available SDK, and broader enterprise digitalization and big-data development are reported as not started; ERP-based operational digital management is nevertheless reported.

Production capacityProduction support includes one production line, in-stock capability, valid contracts with associated subcontractors, documented finished-product inspection instructions, and one-month peak and off-season lead times. The supplier also reports 26 qualified service-capability suppliers and self-operated import/export rights.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design and ODM services, directly supporting broad product-development and customization capability.