LSL28 CNC Diamond Cutting Machine with Automatic Reference Point Detection for

Product Specification

Product Overview

The LSL28 Wheel Diamond Cutting Machine is a vertical CNC diamond cutting solution designed for mid-to-high-end alloy wheel repair and refinishing.
It supports wheel sizes up to 28 inches and is widely used in professional wheel repair centers and automotive refinishing workshops.

Based on its proven and stable mechanical structure, the latest version is upgraded with an automatic reference point detection function, further reducing operator dependency while improving efficiency and machining consistency. It is especially suitable for batch repair operations, chain workshops, and professional wheel refurbishment centers.

Key Upgrade | Automatic Reference Point Detection

• Automatic identification of the cutting start point using laser detection and intelligent system algorithms

• No manual trial cutting or repeated tool setting required, significantly reducing dependence on operator experience

• Shorter preparation time for each wheel, improving overall productivity

• More consistent cutting patterns, ensuring uniform surface finish on every wheel

The automatic reference point detection function is particularly effective for multi-size wheels and batch repair scenarios, helping eliminate errors caused by manual positioning.

Product Advantages

1. Laser Detection + Automatic Cutting
   No complex programming required. Supports automatic tool setting and diamond cutting, compatible with wheels up to 28 inches.

2. Vertical Integrated Casting Structure
   Provides more uniform force distribution. Compared with traditional horizontal machines, it delivers superior transmission performance, better rigidity, and higher machining accuracy.

3. Imported Linear Guides & Servo System
   Ensures stable operation, smooth cutting, and highly consistent diamond-cut patterns.

4. Self-Developed Intelligent Control System
   User-friendly interface. Operators can master the machine within approximately 30 minutes, even with no prior CNC experience.

5. Lifetime Free Software Upgrades
   Supports remote technical training and system maintenance, ensuring long-term value and ease of use.

6. Industrial Safety & Modern Design
   Rounded edges and curved machine body enhance both aesthetics and operational safety.

Applications

• Diamond-cut alloy wheel repair

• Professional wheel refurbishment centers

• Chain wheel repair workshops

• Automotive body & paint shops

• High-end wheel customization and remanufacturing factories

Technical Specifications (LSL28)

• Max. Turning Diameter: 780 mm

• Max. Wheel Size: 28 inch

• Chuck Type: 3-jaw chuck

• Spindle Speed: 0–3000 r/min

• Cutting Feed Speed: 0.1–2500 mm/min

• X-axis Speed / Travel: 10,000 mm/min / 400 mm

• Y-axis Speed / Travel: 18,000 mm/min / 320 mm

• Tool Holder Type: Gang tool holder

• Tool Size: 25 × 25 mm

• Guide Rail Type: Imported linear guides

• X / Y Axis Motor: Servo motors

• Main Motor Power: 5.5 kW

• Voltage: 3-phase 380V / 220V / 3-phase 220V

• Positioning Accuracy: 0.01 mm

• Machine Dimensions: 1250 × 1325 × 1710 mm

• Machine Weight: 1600 kg

Why Choose LSL28?

If you are looking to maintain high cutting precision and premium diamond-cut surface finish while further reducing manual intervention and improving productivity, the upgraded LSL28 with automatic reference point detection is an ideal solution. It delivers long-term stability, ease of operation, and consistent results for professional wheel repair businesses.