Product Description:
Laser marking is the rise of the late twentieth century, the most popular industrial processing methods. At present, China engaged in laser marking machine, laser engraving machine, laser welding machine, laser inkjet printer, laser cutting machine and other laser processing equipment research and development, production, processing industry emerging. While the cooling system is good or bad marking the entire laser marking a key part of the operation. Ling Tong laser chiller is based on this, according to laser marking equipment features and requirements of the design and manufacture of special chillers, laser industry is an indispensable companion.
       
Unit features and functions:
1, microcomputer PLC control system, can automatically control the whole machine running, full-function misplaced operating system.
2, the host selection of US-Japan brand new imported compressor, built-in security, low noise, energy saving and durable.
3, all stainless steel plant pumps, high-lift, particularly suitable for transport and water quality requirements of the industry.
4, the electrical part of the international brand "Schneider" original products to ensure that the machine work stability, long life.
5, super (high, low) moderate flow dual protection, with flow protection switch, when the pump failure or water is too small, the flow switch operation, automatically disconnect the laser machine power to prevent laser head water overheating, or even rupture.
6, all-titanium tube water tank evaporator to prevent the water in the transport process to produce solid and other metal impurities.
7, product specifications and diverse, full range, suitable for different power laser supporting the use of machines.
8, precision digital temperature controller, can accurately control the water temperature at ± 1 ℃ (± 0.1 ℃) button-type operation, no professionals can be used normally.
9, easy to install, regardless of whether the chiller and the host height match, you can boot the normal use.
Electrostatic spray shell, European design, elegant appearance, the appearance of the form of quick disassembly, easy to use and maintenance.

Laser cooling-water chillers type series of technical parameters:

		LT-0.6LA	LT-1LA	LT-2LA	LT-3LA	LT-5LA	LT-6LA	LT-8LA	LT-10LA	LT-12LA	LT-15LA	LT-20LA
Standard cooling capacity	kcal/h 50HZ/60HZ	1270	2400	4423	6693	10983	12932	17420	22695	25060	35883	47331
	KW 50HZ/61HZ	1.47	2.78	5.13	7.76	12.7	15	20.2	26.3	29.1	41.6	54.9
Enter the total power	KW	0.9	1.35	2.1	2.82	5	5.6	7.25	9.15	11	14	18.5
power supply		1PH-220V  50HZ(110V 50Hz/60Hz)				3ph-380v 50HZ(200V/220V/415V/460V 50Hz/60Hz)
Refrigerant	name	R22(R134a/407c)
	control method	Capillary		External balance thermostatic expansion valve
compressor	Types of	Fully enclosed scroll type (piston type)					Fully enclosed scroll type
	Power (KW)	0.45	0.75	1.5	2.25	3.75	4.5	6	7.5	9	11.25	15
Condenser	Types of	High efficiency copper finned aluminum finned + low noise external rotor fan
	Cooling water (m3h)	750	1000	2000	3000	5000	6000	8000	10000	12000	15000	20000
Evaporator	Types of	Water tank coil (shell and tube)
	Frozen water (m3h)	0.28	0.52	1	1.42	2.4	2.8	4.2	4.62	5.4	7.6	9.8
	Water tank capacity (L)	10	25	30	60	60	70	150	180	270	300	400
	Water inlet and outlet pipe diameter	1/2"	1/2"	1/2"	1"	1"	1"	1-1/2"	1-1/2"	2"	2"	2"
Water pumps	Power (KW)	0.37	0.37	0.37	0.37	0.75	0.75	0.75	0.75	1.2	1.5	2.25
	Yang Cheng（m）	20	20	20	20	20	20	20	20	20	20	20
safety protection		Compressor overheating protection, over-current protection, high and low pressure protection, over-temperature protection, flow protection, phase sequence / phase protection, exhaust overheating protection.
Mechanical Dimensions	long（MM）	685	680	770	1000	1120	1150	1250	1500	1580	2080	2110
	width（MM）	400	420	500	480	530	500	680	770	790	780	850
	high（MM）	850	850	950	1100	1200	1200	1350	1400	1450	1650	1600
Mechanical weight	kg	50	73	95	128	172	190	310	350	510	750	850

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  Laser cooling-water chillers