Queenew Precision Lapping Machine, Semi-Automatic Flat Lapping & Polishing Equipment for Laboratory Sample Preparation, Material Analysis Lapping Machines

·  Brand: Queenew

·  Product Type: Precision Flat Lapping Machine

·  Applications: Material analysis, semiconductor manufacturing, metallographic laboratories, precision machining

·  Lapping Plate Diameter: φ200mm

·  Speed Range: 100–600rpm (adjustable)

·  Lapping Pressure Range: 0–20N (digital adjustable)

·  Sample Size: φ5–50mm (custom jigs available)

·  Control Mode: Semi-automatic CNC (keypad + analog gauge)

·  Interfaces: USB, RS232, RJ45, HDMI

·  Power Supply: AC 220V 50/60Hz

·  Dimensions: 600mm × 400mm × 350mm (L×W×H)

·  Net Weight: Approx. 35kg

·  Date First Available:August 11,2025


Designed for materials science, semiconductor, electronic component, and precision manufacturing industries, the Queenew Precision Lapping Machine delivers high-precision flat lapping and polishing solutions. With precise control over lapping pressure, speed, and stroke, it achieves nanometer-level surface flatness, making it ideal for metallographic analysis, chip preparation, ceramic/metal material surface treatment, and other laboratory and precision machining applications.

Key Features

✅ High-Precision Lapping Control - Equipped with a digital pressure gauge and stepper motor drive, it allows precise adjustment of lapping pressure (0–20N) and speed (100–600rpm), ensuring uniform sample processing with a flatness of ±0.01μm.
✅ Semi-Automatic Operation - Built-in programmable lapping programs support automatic feeding and timing functions, reducing manual intervention and improving sample consistency and repeatability.
✅ Versatile Sample Compatibility - Compatible with round/square samples of φ5–50mm, capable of holding multiple specimens simultaneously to meet lapping needs for different sizes and materials (metal, ceramic, semiconductor, PCB, etc.).
✅ Stable Mechanical Structure - High-rigidity cast iron bed and precision rails ensure smooth, vibration-free operation; stainless steel lapping plate and wear-resistant jigs extend equipment lifespan.
✅ Convenient Data Interfaces - USB/RS232/RJ45 ports support data export and remote control, facilitating experimental recording and integration into automated production lines.
✅ Safety Protection Design - Overload protection, emergency stop button, and dust cover ensure operator safety and prevent dust contamination of the laboratory environment.