无锡市国恒机械有限公司

Developed and designed in-house and tested in practice, we have produced a series of cutting machines and cutting lines that will be regarded as industry leading since 2003. All of our CNC cutting machines can be equipped with oxy-fuel and/or plasma cutting equipment.

This series CNC flame&plasma cutting machine is developed based on the plasma cutting technology home and abroad. It can equip the American Hypertherm, American Thermadyne, Germany Kemper and domestic plasma sources.

Guoheng earned its global market position by offering extremely innovative cutting solutions for customers in steel construction, offshore, shipbuilding, process and crane building industry.

We also provide user-friendly broad choices and options that allow you to configure your CNC cutting system with the capacities, speed and accuracy of your needs.

Model	CNC-FP25	CNC-FP30		CNC-FP40	CNC-FP50	CNC-FP60	CNC-FP70	CNC-FP80
Drive system	Single side gear and rack driving			Double sides gear and rack driving
Rail span mm	2,500		3,000	4,000	5000	6000	7000	8000
Valid working width mm	1,700		2,200	3,200	4200	5200	6200	7200
Strip/straight cutting width mm	80—1,700		80—2200	80—3200	80—4200	80—5200	80—6200	80—7200
Rail length mm	15,000 (valid cutting length 12,5000), fine machining I-rail
Torch lift stroke mm	150
Flame cutting speed mm/min	50—1,000 (setting as per cutting technology)
Fast return speed mm/min	4,000
Flame cutting material	MS
Flame cutting thickness mm	6—150 (single torch), piercing thickness≤100
Plasma cutting thickness mm	Depend on plasma power source
Plasma cutting speed mm/min	Depend on plasma power source
Plasma cutting material	MS, Aluminum, SS
Intersection point deviation mm	≤0.5 (800*800 industry standard prescribed figure lineation)
Diagonal error mm	≤0.5 (square lineation)
Power supply	AC380V 50HZ 3P or tailor made
Above are our standard models and parameters, and it can be designed and manufactured on request.

The standard models of our CNC flame&plasma cutting machines have the following features:

Robust all steel fabrication with stable structure and good rigidity, and no deformation after long time using;

Capacitive height controller and auto-igniter for flame torch; arc-voltage height controller for plasma torch

Both longitudinal and transverse drives adopt Japan Panasonic high precision A.C. servo motor, Germany NEGUART high precision gear reducer and high precision gear and rack.

Longitudinal rail is fine machining rail. Rack material is 45# steel, fixed in rail by bolt in sections.

Advanced PC-Based CNC controller with faster processing speed & greater accuracy improves productivity. This CNC controller features a Windows operating system and colored LCD screen.

Heat treatment to main welding parts after welding; sand blasting treatment to main welding parts before painting;