Professional model
Diamond cutting
GBT-LSB300Pro
Diamond cutting for professional shops
US$12,300EXW
View machine Automatic tool setting included
GBT-LSB300 Ultra CNC Wheel Diamond Cut Machine
The GBT-LSB300Pro configuration with automatic tool setting included. A CNC wheel lathe for wheels up to 24 inches, with laser detection and automatic machining of faces, steps and sections.
GUBOT · Diamond cutting
US$13,800EXW
Maximum repair size24 in
Maximum turning diameter670 mm
Main motor power4 kW
Final configuration and availability are confirmed in your written quotation.
MACHINE VIDEO
Watch GBT-LSB300 Ultra.
Watch the GUBOT product video, then ask our team how GBT-LSB300 Ultra fits your plans.
GBT-LSB300 Ultra automatic tool setting demonstration · Video loads when selected.
PRODUCT DETAILS
Diamond cutting for professional shops.
- Laser detection and automatic machining
- Face, step and section repair
- Automatic tool setting included
TECHNICAL SPECIFICATIONS
Specifications
- Maximum repair size
- 24 in
- Main motor power
- 4 kW
- Maximum turning diameter
- 670 mm
- Spindle speed
- 0–3000 rpm
- Cutting feed rate
- 0.1–1800 mm/min
- X-axis movement speed
- 12000 mm/min
- X-axis travel
- 485 mm
- Y-axis movement speed
- 12000 mm/min
- Y-axis travel
- 590 mm
- Tool holder size
- 25 × 25 mm
- Net / gross weight
- 1030 / 1176 kg
- Machine size
- 1855 × 1300 × 1700 mm
- Packing size
- 1986 × 1382 × 1890 mm
- Automatic tool setting
- Included
Discuss power supply and configuration requirements with our team before ordering.
CNC MACHINE SELECTION
Is the GBT-LSB300 Ultra right for your workshop?
The GBT-LSB300 Ultra is a center-spindle CNC wheel lathe with a maximum repair size of 24 inches and automatic tool setting included as standard. It shares the listed base machine specifications of the GBT-LSB300Pro.
Check capacity against the wheels you handle
The listed maximum repair size is 24 inches, the maximum turning diameter is 670 mm and the main motor is 4 kW. Compare both size limits with the wheel profile and required machining area. Nominal wheel size alone does not establish compatibility.
Compare the Ultra and Pro configurations
Both versions have laser detection and share the listed base machine specifications. Automatic tool setting is included in the GBT-LSB300 Ultra; it is not included in the GBT-LSB300Pro. Compare the current prices and have your written quotation identify the exact version and included accessories.
Dispatch, training and warranty
The usual dispatch lead time is 7–10 working days after payment. Transport time to your destination is additional.
After purchase, you receive step-by-step training videos and an after-sales support group with professional engineers. With your permission and cooperation, the engineers can connect remotely to the machine’s computer to diagnose issues and help resolve them.
The machine has a one-year warranty. For quality-related faults within that period, GUBOT provides replacement spare parts free of charge and sends them via DHL. Confirm the warranty start date and shipping arrangements with the team before ordering.
GBT-LSB300 Ultra buying questions
Is automatic tool setting included in the LSB300 Ultra?
Yes. The GBT-LSB300 Ultra includes automatic tool setting as standard. Laser detection and automatic tool setting are separate functions; have both identified in the quoted configuration.
Does the LSB300 Ultra have greater capacity than the Pro?
The listed capacity specifications are the same: a 24 inch maximum repair size and a 670 mm maximum turning diameter. The confirmed Ultra difference is automatic tool setting included as standard. Send your wheel dimensions and required machining areas for a compatibility review.
TALK TO OUR TEAM
Is GBT-LSB300 Ultra the right fit?
Send the model name, your country and how you plan to use it. We can confirm the relevant configuration.
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