Cnc Machine Operator

Key Responsibilities

1. CNC Machine Operation

• Operate the SHUSA SM-2530-S-II CNC machine safely and efficiently.
• Perform machine setup, referencing, axis zero setting, and job positioning.
• Load and execute CNC programs according to production requirements.
• Monitor machine movement, tool condition, cutting parameters, and machining accuracy.
• Perform routine checks before and after machine operation.

2. Marble & Stone Processing

• Handle marble, granite, and other natural stone materials.
• Carry out cutting, engraving, carving, profiling, and 3D machining, where supported by the machine.
• Ensure proper clamping and positioning of stone slabs and workpieces.
• Minimize stone breakage, chipping, and material wastage.
• Maintain accuracy in designs, dimensions, and finishing quality.

3. CNC Programming & Software

• Read and understand CNC programs and machining instructions.
• Load programs through the machine's supported interface.
• Understand G-code and M-code used by the controller.
• Make minor program corrections, tool offsets, and machining adjustments within authorized limits.
• Knowledge of AutoCAD, ArtCAM, or relevant CAD/CAM software is preferred.

4. Tool Setting & Maintenance

• Select and install appropriate cutting, engraving, and diamond tools.
• Set tool heights, offsets, and machining parameters.
• Monitor tool wear and arrange timely replacement.
• Check lubrication, coolant/water supply, and machine cleanliness as applicable.
• Report electrical, mechanical, or controller problems to maintenance personnel.

5. Quality & Production

• Check finished dimensions, profile accuracy, and surface quality.
• Complete production jobs according to drawings and specifications.
• Maintain daily production records and machine operating logs.
• Reduce machine downtime, tool damage, rework, and scrap.
• Coordinate with the production supervisor to achieve daily targets.

6. Safety & Discipline

• Follow standard operating procedures and CNC machine safety instructions.
• Use appropriate PPE, including safety shoes, eye protection, and hearing protection.
• Follow stone dust and silica exposure-control procedures.
• Never bypass machine guards, interlocks, or safety systems.
• Maintain proper housekeeping around the CNC working area.

Required Skills & Qualifications

• ITI, Diploma, or relevant CNC machining experience.
• Minimum 2 years of hands-on CNC machine operation experience.
• Experience with CNC stone-processing machines preferred.
• Basic understanding of CNC programs, machine coordinates, and tooling.
• Ability to read technical drawings and measure finished parts.
• Knowledge of tool setting, troubleshooting, and preventive maintenance.
• Ability to work independently and meet production targets.

Preferred Candidate

• Experience in marble factories, stone processing units, or CNC carving workshops.
• Experience operating SHUSA or similar CNC router machines.
• Knowledge of marble CNC engraving, relief carving, and 2D/3D designs.
• Able to identify machining problems and take corrective action.