Brake Drum and Disc Lathe Machines

Brake Drum and Disc Machining for Workshops

Compare the three listed models for your actual component range. Review machining suitability, mounting, tooling, and inspection requirements alongside the technical data.

For related workshop equipment, see our wheel repair machines.

• What Does a Brake Drum Do?
• What Work Can These Brake Lathes Handle?
• What Is the Spindle Arrangement?
• Which Models Are Listed?
• How Should I Choose a Model?
• What Space and Weight Should I Plan For?
• What Does the Machining Process Involve?
• How Does Spindle Speed Affect Cutting?
• Which Workpiece Speeds Are Listed?
• What Operator Training Is Needed?
• How Can I Request a Price and Configuration?

What Does a Brake Drum Do?

Brake shoes act against the drum’s internal friction surface to slow the wheel. Before machining a used drum, inspect its condition and check the component manufacturer’s service limits. Cracks, damage, or an excessive finished internal diameter can require replacement.

What Work Can These Brake Lathes Handle?

The listed lathes are intended for machining suitable brake drums and discs. Suitability depends on component diameter, depth, hub dimensions, mounting adapters, and permitted material removal. Confirm the actual component range instead of assuming the machine can repair every car or truck brake.

What Is the Spindle Arrangement?

The described twin-spindle arrangement provides separate mounting positions for drum and disc work. Review the supplied adapters, toolholders, feed controls, and spindle arrangement for the selected model. The technical table lists three workpiece speeds for each model.

Which Models Are Listed?

The technical table compares T8445, T8465, and T8470. Each model has its own listed capacity, tool travel, dimensions, weight, and motor power. Confirm the model and supplied configuration in the quotation.

How Should I Choose a Model?

Listed drum diameter capacities are 180–450 mm for T8445, up to 650 mm for T8465, and up to 700 mm for T8470. Listed disc diameter capacities are up to 420 mm, 500 mm, and 550 mm respectively. Check mounting, component depth, and tool clearance as well as diameter.

What Space and Weight Should I Plan For?

The listed packing dimensions (L × W × H) are 980 × 770 × 1080 mm for T8445, 1050 × 930 × 1100 mm for T8465, and 1530 × 1130 × 1270 mm for T8470. Listed net weights are 320 kg, 550 kg, and 600 kg respectively. Request installed dimensions, service clearance, and loading access; packing dimensions alone do not define the working area.

What Does the Machining Process Involve?

A trained operator inspects the component, verifies that machining is permitted, selects suitable mounting adapters and tooling, and follows the machine instructions. Check the finished dimensions and surface condition before returning the component to service. For disc work, check the applicable minimum thickness and machining limits; for drum work, check the permitted finished internal diameter.

How Does Spindle Speed Affect Cutting?

Spindle speed controls component rotation. Speed, depth of cut, feed, tooling, and material must be considered together when establishing cutting conditions. Increasing speed is not a general method for taking a deeper cut. Use the instructions for the selected machine and the actual component.

Which Workpiece Speeds Are Listed?

The table lists 30/52/85 r/min for T8445 and T8465, and 30/54/80 r/min for T8470. Confirm the model’s actual speed-selection and feed controls. These are listed equipment speeds, not universal operating settings for every brake component.

What Operator Training Is Needed?

Operators need training in component inspection, mounting, tool setup, machine controls, and dimensional checks. Request the operating instructions, training arrangements, supplied adapters, and tool inventory. Training needs depend on operator experience and the workshop’s machining and inspection procedures.

How Can I Request a Price and Configuration?

Send the drum and disc diameter range, component drawings or photographs, mounting dimensions, typical materials, workshop output, and local electrical supply. Inovatec can review the model, fixtures, tooling, training, and quoted support terms for the proposed application.