Water Cooled Screw Flooded Chiller

• After-sales Service: Yes
• Warranty: Yes
• Type: Water-Cooled
• Cooling Method: Screw
• Unit Structure: Split
• Selected Voltage: 380V/50HZ
• Model NO.: SL-7600D
• Compressor Number: 1
• Noise Level: Ordinary
• Application Fields: Industrial/Marine
• Application Machine: Machining Center
• Certification: RoHS, ISO, CE
• Condition: New
• Nominal Cooling Capacity(Kw): 268
• Total Input Power(Kw): 90.3
• Refrigerant: R22/R134A/R417A/R407c/R404A/R410A
• Installation: Freestanding
• Max.Running Curren(a): 195
• Maximum Working Pressure: 3.0MPa
• Power Supply: 3pH-380V-50Hz(200V/220V/415V 50Hz/60Hz)
• Compressor Type: Semi-Hermetic Screw
• Control Method: Thermostatic Expansion Valve
• Coil Type: Shell and Tube
• Transport Package: Standard Carton with Plywood
• Specification: CE, ISO
• Trademark: Shenglin
• Origin: Shanghai, China(Mainland)
• HS Code: 8418699090
• Production Capacity: 20unitts/Month

Product Description

                                  water cooled screw flooded chiller

Features:
1. World famous brand new type and high-efficient screw-rotor compressor, with efficiency 20%~30% higher than those common ones. 
It has obtained several patents of Europe and America countries and passed the 
international quality certification of ISO9001.
2. High efficiency 5-to-6 rotor profile patent.
3. Capacity control apply to four-step (100%-75%-50%-25%), three-step    
  (100%-66%-33%) and no step control system.
4. With 11 bearings and a balance piston against axial thrust. 
   This extends longer bearings life 2.5 to 3.5 times than traditional design.
5. Designed with efficient silicon steel and special slots , and equipped with the 
  inside and outside all around design to cool the flow channel so to ensure 
  maximum efficiency of the compressor motor under any load.
6. Built-in oil pressing system ensure compressor maintaining the optimal lubricity
   without oil pump.
7. High efficiency double filtration oil separator ensures maxinum heat exchanger.
8. Efficient, low noise and small vibration.
9. Various options of refrigerants, R22, environment-friendly R134A, R407C etc.
10. All-wave compressor volume ratio (VI=2.2/2.6/3.0/3.5) for selection to 
avoid the extra energy consumption caused by over or under compression.

Technical Data :

ITEM                 MODEL			SLS-
			105.1W	140.1W	190.1W	210.1W	260.1W	275.1W	325.1W	345.1W	375.1W	405.1W
Cooling	Cooling cap	KW	105	140	190	210	260	275	325	345	375	405
		104Kcal/h	9	12	16.4	18.1	22.4	23.7	28	29.7	32.3	34.9
	Input power	KW	20.8	27.3	34.3	37.6	46.4	49.9	56.1	59.1	65	70.9
	Rated current	A	36	47.2	59.3	65	80.3	86.3	97.1	102	113	123
	Chilled water flow	m3/h	18	24	32.8	36.2	44.8	47.4	56	59.4	64.6	69.8
	Chilled water pressure drop	Kpa	49	49	49	50	52	52	52	52	54	55
	Well water flow	m3/h	10.3	13.7	18.6	20.5	25.4	26.9	31.8	33.7	36.7	39.6
	Well water pressure drop	Kpa	36	36	36	36	38	39	39	39	39	40
Heating	Heating cap	KW	115	155	210	230	285	305	360	380	415	450
		104Kcal/h	9.9	13.3	18.1	19.8	24.5	26.2	31	32.7	35.7	38.7
	Input power	KW	27.5	36.2	45.3	49.8	61.4	66	74.2	78.1	86	93.8
	Rated current	A	47.6	62.6	78.4	86.2	106	114	128	135	149	162
	Hot water flow	m3/h	18	24	32.8	36.2	44.8	47.4	56	59.4	64.6	69.8
	Hot water pressure drop	kPa	49	49	49	50	52	52	52	52	54	55
	Well water flow	m3/h	10.3	13.7	18.6	20.5	25.4	26.9	31.8	33.7	36.7	39.6
	Well water pressure drop	kPa	36	36	36	36	38	39	39	39	39	40
Operation control mode			PLC programmable logic controller full automatic control
Power supply			380V/3N~/50Hz
Compressor	Type		5-6 asymmetrical semi-hermetic double screw compressor
	Qty		1 PCS
	Startup type		Y-startup
Capacity regulating range			0-33-66-100%			0-25%-50%-75%-100%
Evaporator	Type		High efficient shell and tube dry type heat exchanger
	Pipe diameter		DN80				DN100				DN125
Condenser	Type		High efficient shell and tube type heat exchanger
	Pipe diameter		DN80				DN100				DN125
Refrigerant	Type		R22
	Charge volume	Kg	20	27	37	41	50	53	63	67	73	78
Dimensions	L	mm	2100	2360	2450	2595	3050	3050	3120	3120	3200	3200
	W	mm	700	700	900	900	900	900	900	900	900	1100
	H	mm	1410	1520	1580	1600	1720	1745	1720	1720	1780	1810
Unit weight		Kg	850	1080	1300	1370	1680	1720	1760	1800	2130	2380
Operational weight		Kg	900	1180	1450	1570	1940	2040	2090	2100	2390	2640

Application area:
Laser technology, welding
Plastic molding, injection molding, extrusion, blow bottles, hot LiSu type
Mechanical machining, the machining, casting
Surface treatment, electroplating, electrophoresis
Medical equipment, electronics, circuit board production, 
electronic chip manufacturing industry
Chemical industry, papermaking, pharmaceutical industry, 
food processing industry
Aluminum, aluminum alloy, toughened glass, coated glass production
Ultrasonic erase, jewelry processing
Leather, fur processing, printing ink production
The breeding

Contact us:
 Contact person: Ms.Iris Qian
 Tel: [phone] ext 288