Mining Equipment Shaft Repair Lathe

Factory-Grade Machining Accuracy: This best portable journal lathe achieves 0.02mm ellipticity and Ra3.2 surface finish. Our portable journal lathe for sale restores worn bearing journals to OEM specs, extending component service life effectively.


Servo Stepless Speed Adjustment: Powered by a 1.8kW servo motor, this compact turning lathe delivers 0-150rpm fully variable feed. The portable metal lathe handles steel, copper and stainless steel with stable, consistent cutting performance.


Dual Turning & Welding In One Unit: This compact journal lathe integrates external turning and overlay welding functions. Our metal shaft journal lathe for sale completes wear buildup and finish machining in one setup, reducing extra equipment costs.


Product Details

Product Introduction

Mining Equipment Shaft Repair Lathe is a lightweight, high-efficiency portable cylindrical lathe built for on-site shaft repair. As a practical on-site journal lathe, it completes OD turning, short shaft finishing, chamfering and bearing journal/seat machining directly on location, eliminating the cost and delay of disassembly and off-site workshop processing.

This compact journal lathe operates stably in both horizontal and vertical positions, and works reliably on steel, copper, stainless steel and other metal workpieces. With integrated turning and overlay welding functions, this portable metal lathe covers most routine field shaft maintenance needs. We offer this portable shaft end lathe at factory-direct pricing for buyers browsing portable journal lathe for sale options or comparing portable journal lathe price ranges to find the best portable journal lathe for their team.


Bearing seat turning machine

Product Parameters

Item Specification

Machining Diameter Range

80-230mm

Max Machining Length

300mm

Spindle Speed

0-150rpm

Motor Power

1.8kW

Feed Speed

Stepless speed regulation

Drive Type

Servo motor

Surface Roughness

Ra3.2

Ellipticity

0.02mm

Taper

0.03mm per 200mm

Max Single-side Cutting Depth

1.5mm

Core Functions

Cylindrical turning, cylindrical overlay welding

Product Details

Servo-driven stepless feed: This metal shaft journal lathe adjusts feed speed freely to match different materials and cutting requirements for consistent smooth results.

Workshop-grade machining accuracy: Delivers Ra3.2 surface finish and 0.02mm ellipticity, matching the processing quality of standard stationary workshop lathes.

2-in-1 integrated design: The compact turning lathe completes build-up welding and precision turning in one clamping, no repositioning or secondary setup needed.

Field-ready compact structure: The portable shaft end lathe mounts directly onto workpieces and fits easily into cramped equipment bays and remote job sites.


Bearing seat turning machine

Product Usage Scenarios

Mining equipment maintenance: On-site repair of conveyor shafts, crusher journals and bearing seats

Construction machinery repair: Finishing of pin shafts on excavators, loaders and cranes

Power & marine maintenance: In-place machining of pump shafts and motor rotating components

Small workshop processing: Small-batch shaft and journal turning and custom repair jobs


Bearing seat turning machine

Factory Profile

We are a professional manufacturer specializing in portable on-site machining tools, with years of export experience serving industrial maintenance teams worldwide. Every unit undergoes full load testing and accuracy calibration before leaving the factory. We welcome customers to visit our production workshop, inspect the full manufacturing process and arrange on-site test runs at their convenience.


Bearing seat turning machine

Customer Feedback

"We picked this Portable Shaft End Lathe For Sale for our mining maintenance team in Peru. After comparing different Portable Shaft End Lathe Price options, it is easily the Best Portable Shaft End Lathe we have used — it fixes worn bearing seats right on site and cuts our downtime dramatically."

– Mining Maintenance Supervisor, Peru

"We found this Metal shaft Journal Lathe For Sale for our power plant in Thailand. After checking multiple Metal shaft Journal Lathe Price plans, this is the Best Metal shaft Journal Lathe for our daily repair work, with reliable accuracy and simple setup."

– Plant Maintenance Engineer, Thailand

Brief summary: Practical application across multiple regions verifies that this lathe delivers stable performance in harsh working environments, effectively cutting repair costs and equipment downtime for industrial maintenance teams.


Bearing seat turning machine

Service Commitment

12-month full warranty covering manufacturing defects, with free replacement of faulty core components within the warranty period

Lifelong supply of original spare parts at ex-factory prices, with priority fast delivery for urgent replacement demands

24/7 online technical support, including remote debugging guidance and operation troubleshooting

Customized modification services available to adapt the machine to special working conditions and special processing requirements

Free digital operation manuals and standard maintenance tutorial videos provided with every order

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