PLC Precision Vertical Surface Grinding Machine Automatic 2800 RPM

• Control System: PLC + Servo Motor Control
• Worktable Size: 250 × 520 mm
• Electromagnetic Chuck Size: 250 × 500 mm
• T-Slot / Width: 1 slot / 14 mm
• Max. Longitudinal Travel: 560 mm
• Max. Transverse Travel: 260 mm
• Max. Spindle to Table Distance: 450 mm
• Hydraulic Pump Motor Power: 1.5 kW

The SG2550AHD is a high-performance 3-axis automatic precision surface grinder designed for ultra-precise surface and face grinding of small-to-medium sized parts. It is widely used in mold & die manufacturing, automotive component production, electronics assembly, and general precision machinery industries.

Equipped with PLC and servo motor control, the machine features plastic-coated counter guides on the X and Y axes to minimize stick-slip effects, ensuring smooth and stable movement. The spindle utilizes clearance-free, pre-tensioned bearings for exceptional accuracy, while the robust structure guarantees rigidity even under heavy work loads. The state-of-the-art hydraulic system delivers soft, vibration-free table traverse, and automatic vertical feed with servo motor allows for precise control over finishing and spark-out operations.

• Operators must read the user manual thoroughly before operation to understand all safety and operational procedures.
• Always wear safety goggles, gloves, and steel-toe shoes when operating the machine.
• Secure the workpiece firmly on the electromagnetic chuck and verify clamping stability before starting any grinding operations.
• Stop the machine immediately if abnormal noise, vibration, or overheating occurs, and inspect components before restarting.
• Keep the work area clean and free of debris, and ensure proper ventilation around the machine during use.
• Perform regular lubrication and maintenance according to the schedule to extend the machine's service life and maintain precision.

The SG2550AHD surface grinder is widely used in industries requiring high-precision surface finishing, including mold and die making for injection molds and stamping dies, precision machining of automotive parts like engine components and transmission gears, electronics manufacturing for semiconductor fixtures and connectors, and tool & die shops for cutting tools and gauges. It is also ideal for job shops handling contract machining of small-to-medium metal parts, where consistent surface finish and tight tolerances are critical.