QG-3A Manual Feed Metallographic Cutter | 80mm Height Capacity | V-Slot Clamp & Safety Shield

The QG-3A Manual Metallographic Cutter gives technicians full control over cutting precision. Its unique rocker arm feed mechanism allows millimeter-level adjustments, while the V-slot clamp securely holds irregular rock/ceramic samples. The 5mm thick acrylic shield provides real-time visibility without compromising safety. ISO 17025 certified for geological laboratories.  

==‌Why Labs Choose QG-3A?‌==

• ==‌Tactile Feed Control‌==: Rocker arm adjusts cutting depth during operation.
• ==‌Universal V-Slot‌==: Holds 5mm-50mm cylindrical/angular specimens.
• ==‌Shielded Visibility‌==: 270° acrylic cover prevents splashes (no fogging).
• ==‌Coolant Economy‌==: Adjust flow from 0.1L/min to full spray.
• ==‌Compact Heavy-Duty‌==: 150kg stability in 580×560mm footprint.

==‌Why Labs Choose QG-3A?‌==

• ==‌Tactile Feed Control‌==: Rocker arm adjusts cutting depth during operation.
• ==‌Universal V-Slot‌==: Holds 5mm-50mm cylindrical/angular specimens.
• ==‌Shielded Visibility‌==: 270° acrylic cover prevents splashes (no fogging).
• ==‌Coolant Economy‌==: Adjust flow from 0.1L/min to full spray.
• ==‌Compact Heavy-Duty‌==: 150kg stability in 580×560mm footprint.

QG-3A Metallographic Sample Cutting Machine is suitable for the cutting of general metallographic and lithofacies sample materials. It is equipped with cooling path and switch, which can take away the heat of cutting by the prepared cooling liquid to avoid burning the sample. The machine operates easily and safely, is the ideal equipment in the metallographic laboratory. The spindle of the cutting disc is fitted on the rocker arm bearing seat, which is driven by the V-belt pulley. The feeding speed is determined by the speed of manual arm swing. Above the working table is the specimen quick clamp device. Pressure bar can move up and down, clamp and use easily. There is cooling liquid passing in the pressure bar. Under the pressure bar there is the working jaw. It has “V” slot for clamping the specimen. A diaphanous organic glass protective cover mounted on the working table is used for observing and protecting when cutting. There are in-out water path and cooling liquid switch in the machine. The consumption of the cooling liquid could be adjusted or closed according to the cutting requirement. Cooling water tank is used for storing the cooling liquid for recycling use. For cutting the specimen of the rock or ceramic materials, the diamond cutting disc should be used.

Main Parameters:

Maximum Cutting Width	60mm
Maximum Cutting Height	80mm
Maximum Cutting Section Diameter
	Φ50mm
Cutting Disc Size	Φ250×2×Φ32mm
Electromotor	Y90L-2, 2.2kw
Dimensions	580×560×680mm
Weight	150kg