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Quality Precision Machining Alloy Steel Ball Mill Pinion For Grinding Mills factory
Quality Precision Machining Alloy Steel Ball Mill Pinion For Grinding Mills factory
Quality Precision Machining Alloy Steel Ball Mill Pinion For Grinding Mills factory
Quality Precision Machining Alloy Steel Ball Mill Pinion For Grinding Mills factory

Precision Machining Alloy Steel Ball Mill Pinion For Grinding Mills

Place of Origin:China
Brand Name:SXYH
Certification:CE, ISO 9001:2015
Model Number:Customized by Drawing
Minimum Order Quantity:1 Set
Price:Negotiable
Payment Terms:T/T
Supply Ability:According to order requirements
Product Details
Highlight:

Replacement Ball Mill Pinion Shaft

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Alloy Steel Ball Mill Pinion Shaft

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Pinion Shaft For Grinding Mills
Material:: Alloy Steel 42CrMo / Cast Alloy Steel
Module:: M10 - M30
Number Of Teeth:: 17T - 30T
Tooth Type:: Helical / Spur
Heat Treatment:: Quenching And Tempering, Surface Hardening
Hardness:: HB 220-280 Core / HRC 45-55 Hardened Surface
Accuracy Grade:: GB/T 10095 Grade 6-8
Diameter Range:: 100 Mm - 16000 Mm
Application:: Ball Mill / Rotary Kiln Drive System
Surface Finish:: Precision Machined And Ground
Product Description

Precision Machining Alloy Steel Ball Mill Pinion For Grinding Mills

Product Overview

The forged alloy steel ball mill pinion shaft is a core transmission component of the main drive system in grinding mills and rotary kilns. Paired with the mill girth gear, it transmits torque from the reducer to the mill cylinder, driving continuous rotation under heavy load. Manufactured by integral forging and precise gear cutting, this pinion shaft delivers dense grain structure, high strength and accurate meshing for demanding mining and cement production environments.

Key Features

  • Integral forged structure — dense metal grain, high strength and excellent fatigue resistance
  • Hardened precision ground teeth — accurate meshing, low noise and stable running
  • Quenching & tempering heat treatment — good wear resistance and long service life
  • Heavy torque capacity — built for continuous heavy-duty mill drive operation
  • Custom manufacturing — module, tooth number and shaft size made to drawing or sample

Technical Specifications

Parameter

Specification

Material

Alloy Steel (42CrMo / 42CrMo4) / Cast Alloy Steel

Module

M10 - M30 (customized)

Number of Teeth

17T - 30T (customized)

Tooth Type

Helical / Spur

Heat Treatment

Quenching & Tempering, Surface Hardening

Hardness

HB 220-280 (core) / HRC 45-55 (hardened surface)

Accuracy Grade

GB/T 10095 Grade 6-8

Diameter Range

100 mm - 16000 mm

Surface Finish

Precision machined and ground

Applications

  • Ball mills and SAG/AG mills in mining and mineral processing
  • Rotary kilns and cement grinding lines
  • Heavy rotary equipment drive systems

Why Choose Us

With integrated casting, forging, machining and heat treatment capabilities, we produce high-end wear-resistant and transmission parts for global mining and cement industries. We support OEM & ODM customization per drawing or sample, provide full-process quality inspection, and deliver reliably to overseas mining markets including South America. Contact us with your mill model and drawing for a tailored pinion shaft solution.

Precision Machining Alloy Steel Ball Mill Pinion For Grinding Mills

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