Screw Chiller with Compressor and 3.4-3.8 Cop

• Warranty: 12months
• Type: Water-Cooled
• Cooling Method: Water-cooled
• Unit Structure: Integral
• Selected Voltage: 380V/50HZ
• Compressor Number: 1
• Model NO.: RHT-030WS
• Noise Level: Low
• Application Fields: Chemical
• Application Machine: CNC Machine Tools
• Certification: ISO, CE
• Condition: New
• Refrigerant: R22/R3047c/R134A
• Refrigeration Capacity: 108kw
• Frequency: 50/60Hz
• Power Consumption: 22kw
• Size: 2250X800X1450mm
• Weight: 1020kg
• Transport Package: Plywood Case
• Specification: Standard quality. SGS, CE
• Trademark: Ruihai
• Origin: Shenzhen
• HS Code: 8418699090
• Production Capacity: 5000 Sets/ Month

Product Description

Screw Chiller with Compressor and 3.4-3.8 COP



Features
1. Excellent cooling capacity, quiet, low electricity consumption.
2. Accurately maintain temperature within 3~5 degree.
3. LCD Screen display for chilled water outlet and inlet temperatures setting.
4. Single, double or four compressors combination unit is available.
5. High efficiency, elegant appearance, English and Chinese human-machine interface.

Specifications

Model No.		RHT -030WS		RHT -040WS	RHT -50WS	RHT -60WS	RHT -80WS	RHT -90WS	RHT -100WS
Power Supply		3N-50HZ-380V
Refrigeration Capacity	KW	108		145	173	198	260	293	335
	Kcal/h	92880		124700	148780	170280	223600	251980	288100
Power Consumption	kw	20.3		27.8	33.2	38.0	51.2	56.5	64.8
Freezing Water Flow	m^3/h	18		24	29	33	46	50	54
Cooling Water Flow	m^3/h	22		29	35	40	55	62	68
Compressor	Type	Semi-Hermetic Screw Type
	Qty	1
	Starting	Y- Δ
	Control	0,25%,50%,75%,100%
	Input(kw)	22		30	36	41	56	61	70
Freezing Oil	Type	SUNISO 4GS
	Vol (L)	7		7	7	8	12	16	16
Refrigerant	Type	Standard R-22 / Eco-friendly R134a or R407c
	Control	Thermostatic Expansion Valve
	Vol (kg)	18		22	27	32	42	48	54
Evaporator	Type	Shell and Tube Type
	Pipe Dia.	PT2-1/2"		PT3"	PT3"	PT3"	PT4"	PT4"	PT4"
Condenser	Type	Shell and Tube Type
	Pipe Dia.	PT3"	PT3"		PT3"	PT4"	PT4"	PT4"	PT4"
Protection Devices	high/low pressure switch, freeze protection device, safety valve, overload protection device, coil overheat protector, temperature automatic protective switch and etc
Size	L(mm)	2250	2300		2500	2500	2600	2800	2800
	W(mm)	800	800		800	800	850	850	850
	H(mm)	1450	1450		1550	1550	1700	1700	1800
Weight	KG	1020	1150		1350	1500	1680	1800	1930

Work Condition:
1. The above data is based on freezing water inlet temp 12ºC, outlet temp 7ºC, cooling water inlet temp 30ºC, outlet temp 35ºC.
2. The above specification may be modified due to product improvement without any prior notice, please confirm with our salesman before you place the order.

Structure Drawing



Working Principle


Applications

pharmaceuticals industry: synthesis, hydrolysis, esterification, etherification and other processes that require temperature control
Chemical: rubber crush
Metal treatment: low temperature quenching
Electronics: Parts Environmental Testing
Food Industry: ultra-low temperature marine refrigeration system and ultra-low temperature food processing and storage

Package & Shipping
Use standard export plywood case with forklift truck feet, easy to load and unload
5-7 days to finish the production after receiving the deposit
Shipping by LCL or FCL


After-sales service

12 months quality warranty since the date of delivery.
Free of charge to replace new chillersif quality problems.
Cost price to buy extra parts with Chillers from Ruihai if needed.
24 hours online service by e-mail, WhatsApp, Skype or Telephone Calling.
Installation Video to help installation even send engineer to customer's jobsite if needed.