Wide Observation Manual Metallographic Cutting Machine with Exhaust Fan

The QG-5A Heavy-Duty Manual Metallographic Cutter is engineered for industrial labs cutting large specimens up to 100×100mm. Its dual safety covers and 4kw motor (Y112M-2) deliver unmatched power for hard metals like titanium, while the adjustable feeding speed and enhanced cooling system prevent sample burning. CE/ISO certified with 5-8 day global shipping.  

==‌Why QG-5A Dominates Industrial Labs‌==

• ==‌100×100mm Cutting Capacity‌==: Largest in its class – handles engine blocks, steel billets.
• ==‌Dual Safety Covers‌==: 360° protection from debris and coolant splashing.
• ==‌4kw High-Torque Motor‌==: 30% faster cutting than 3kw models.
• ==‌Precision Cooling Jets‌==: Direct coolant flow to cutting zone, zero sample burns.
• ==‌Tool-Free Maintenance‌==: Quick-release clamps and stainless steel body.

==‌FAQ‌==

• ==‌Q: Can it cut hardened steel gears?‌==
  A: Absolutely! Use the Φ350mm diamond disc and set feeding speed to Level 2.

• ==‌Q: How to clean the dual safety covers?‌==
  A: Simply wipe with damp cloth – hinges are corrosion-resistant.

• ==‌Q: What’s the warranty?‌==
  A: 3-year motor warranty + 1-year free technical support.

QG-5A metallographic sample cutting machine is mainly used for cutting cylinder and irregular samples such as multi-angular shape and convex plate etc. This machine adopts double-covers totally closed structure and double quick clamp devices, which can guarantee the absolute safety of cutting sample. It is equipped with front and back board, and the feeding speed is controllable. In order to avoid the sample burning the material texture because of over-heating in cutting, it is equipped with strong cooling system, which can avoid burning the surface of the sample. It can increase the cutting section and improve the availability of the cutting disc. The machine has the advantages of easy to use and maintain, which is the excellent equipment of cutting irregular samples.

Model Number: QG-5A
Payment & Shipping Terms:
Minimum Order Quantity: 1 SET
Price: Negotiation
Packaging Details: Plywood Case
Delivery Time: 5-8 work days
Payment Terms: T/T in advance
Supply Ability: 50 SETS / MONTH
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Main Parameters:

Maximum Cutting Section	100×100mm
Rotating Speed	2800r/min
Cutting Disc Size	Φ350×2.5×Φ32mm
Electromotor	Y112M-2, 4kw, 380V, 50Hz
Dimensions	850×760×1400mm
Weight	340kg