Process application:
The main advantages of laser cutting nitrogen machine are high cutting quality and wide processing range. In nitrogen cutting, the material is melted completely by laser energy, and nitrogen is blown out of the cutting seam to avoid inappropriate chemical reaction. The melting point temperature is relatively low. With the cooling and protection function of nitrogen, the reaction is stable and even, and the cutting quality is high.

Technical parameter table:

Model	Purity%	Capacity Nm³/h	Air consumption Nm³/min	Overall dimension（m） L×W×H	Model	Purity%	Capacity Nm³/h	Air consumption Nm³/min	Overall dimension（m） L×W×H
DP-10	99	10	0.6	2.0×1.3×2.2	DP-100	99	100	5.9	3.4×1.8×2.9
	99.5		0.67	2.1×1.3×2.3		99.5		6.7	3.6×2.3×3.5
	99.9		0.75	2.2×1.4×2.4		99.9		7.5
	99.99		0.85	2.4×2.0×2.3		99.99		8.4	4.8×2.35×3.3
	99.9995		1.5	2.6×2.1×2.4
DP-20	99	20	1.2	2.2×1.4×2.3	DP-150	99	150	8.8	3.6×1.8×3.2
	99.5		1.4	2.3×1.4×2.5		99.5		10
	99.9		1.5			99.9		11.3	3.8×2.2×3.6
	99.99		1.7	2.5×2.3×2.4		99.99		12.7	6.6×2.4×3.3
	99.9995		3	2.6×2.1×2.5
DP-30	99	30	1.75	2.4×1.5×2.3	DP-200	99	200	11.7	3.6×2.1×3.5
	99.5		2	2.4×1.5×2.6		99.5		13.4	4.0×2.3×3.8
	99.9		2.3			99.9		15
	99.99		2.6	2.6×2.1×2.4		99.99		16.8	7.2×2.4×3.4
	99.999		3.1	2.7×2.1×2.6
	99.9995		4.5	2.8×1.8×2.8	DP-250	99	250	14.6	4.2×2.1×3.6
DP-40	99	40	2.4	2.6×1.6×2.5		99.5		16.7	4.3×2.3×3.8
	99.5		2.7	2.8×1.65×2.65		99.9		18.8
	99.9		3		DP-300	99	300	17.5	4.6×2.3×3.8
	99.99		3.4	2.9×2.2×2.26		99.5		20.5	4.8×2.3×3.9
	99.9995		6	3.0×2.3×2.8		99.9		22.0
DP-50	99	50	3	2.9×1.7×2.4	DP-350	99	350	20.4	4.7×2.3×3.9
	99.5		3.4	3.0×1.7×2.5		99.5		23.4	4.9×2.3×4.0
	99.9		3.75			99.9		26.3
	99.99		4.2	3.1×2.3×2.8	DP-400	99	400	23.4	5.0×2.3×3.8
	99.9995		7.5	3.2×2.3×2.9		99.5		26.7	5.5×2.1×4.0
DP-60	99	60	3.5	3.1×1.65×2.55		99.9		30
	99.5		4	3.2×1.6×2.7	DP-500	99	500	29.2	5.5×2.0×3.9
	99.9		4.5			99.5		34	6.5×2.0×4.1
	99.99		5.1	3.4×2.3×3.1		99.9		37.6
	99.9995		9	3.4×2.3×3.3	DP-600	99	600	35	6.5×2.2×3.8
DP-70	99	70	4	3.3×1.7×2.6		99.5		40	7.0×2.2×4.0
	99.5		4.7	3.4×1.7×2.8		99.9		45
	99.9		5.3		DP-800	99	800	46.7	7.6×2.3×4.1
	99.99		5.9	3.6×2.3×3.5		99.5		53.4	7.8×2.3×4.3
DP-80	99	80	4.7	3.6×1.8×2.9		99.9		60
	99.5		5.4	3.8×1.9×3.1	DP-1000	99	1000	58.4	8.2×2.3×4.3
	99.9		6			99.5		66.7	8.8×2.3×4.5
	99.99		6.7	4.2×2.35×3.2		99.9		75