Water Cooled Screw Type Low Temperature Chiller Is Used for Petrochemical Beer Industry Cooling System

• Energy Efficiency Grade: Two
• Heat Temperature: 50-70°C
• Work Environment: Common Heat Pump
• Heat Source: Ground-source
• Heating Type: Multi-power Heat
• Application: Villa Family, Hotels
• Certification: CE, ISO9001, RoHS
• Function: Air Conditioning HVAC System
• Cooling Capacity: Industrial Water
• After-Sales Service Provided: Video Technical Online Support
• Keyword: Chiller
• Compressor: Screw Type
• Optional: BMS System, Heat Recovery, Outside Full Cover
• Noise Level: Low
• Refrigerant: R22/R407c/R134A/R1234ze
• Transport Package: Wooden Package
• Specification: 1430mm*650mm*1000mm
• Trademark: QuanMei
• Origin: China
• HS Code: 8403900000
• Production Capacity: 1000PCS/Month

Product Description

Semi-hermetic Compressors

Adopted world famous branded semi-hermetic compressors for long term reliable and efficient running; ▪ Compressor runs with no
stage limits to realize stageless continuous adjustment of cooling capacity in between 25%-100% power loaded and maintaining
stable outputs;

hell and Tube Evaporator & Condenser

Shell and tube condenser adopts high-precision external treaded copper design and shell and tube type evaporator adopts inner

treaded copper design, with larger heat exchanging area for higher efficiency and maximizing system performance.

Automation Control System

The automation control adopts the HMI+PLC+molded case circuit breaker+AC contactor method, which can be carried out according to
the needs of users.

Pressure Guage

29 sizes available ranging from 130kW to 2500kW cooling capacity.

Acting as multi-function unit such as cooling, heating, sanitary hot water separately or simultaneously.

Wide application as hotel, apartment, villa, factory, shopping center, office building, school, etc.

Semi- hermetic screw compressor for the whole range. Each compressor is equipped with a crankcase heater and a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line.

The refrigerant circuit is complete with sight glass, filter drier, high and low pressure gauges, solenoid valve, electronic expansion valve, high and low pressure switch.

Shell and tube dry expansion type condenser, factory insulated with flexible close cell material.

Shell and tube evaporator, higher efficiency less water consumption, easy maintenance and cleaning, factory insulated with flexible close cell material. The electric panel consists of compressor breaker, compressor contactor, phase sequence relay, control circuit breaker, microprocessor control with function display.

LCD display, touch screen control panel as standard.

Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system. 

An infinitely variable capacity control system that is capable of exactly matching the demand requirement of the system is to be supplied. This system is to provide precise and stable control of supply water temperature over the complete range of operating conditions.

 

Product Parameters

Model	Unit	WW130	WW170	WW200	WW240	WW260	WW280	WW310	WW360	WW380	WW420
Cooling capacity*	Kw	130	170	200	240	260	280	310	360	380	420
Power supply	380-415V/3Ph/50Hz
Compressor
Qty/refrigerant circuit	Nr.	1/1	1/1	1/1	1/1	1/1	1/1	1/1	1/1	1/1	1/1
Cooling power input*	kW	26	33	39	47	51	55	61	71	75	83
Energy adjustment steps	step	25%-100%
Max.current for writing	A	69	87	108	128	154	158	161	165	175	185
Refrigerant charge	kg	32	39	46	55	60	64	68	85	100	107
Evaporator
Water side pressure drop	kPa	42	45	45	45	45	46	46	46	47	46
Pipe size	mm	DN65	DN80	DN100	DN100	DN100	DN100	DN100	DN125	DN125	DN125
Water flow rate in cooling*	m3/h	22	29	34	41	45	48	53	62	65	72
Condenser
Water side pressure drop	kPa	42	45	44	44	45	45	44	44	44	42
Pipe size	mm	DN65	DN80	DN100	DN100	DN100	DN100	DN100	DN125	DN125	DN125
Water flow rate in cooling*	m3/h	27	35	41	49	54	58	64	74	78	86
Dimensions
Length	mm	2685	2720	2660	2880	2870	3170	3270	3170	3180	3180
Width	mm	1090	1115	1175	1125	1125	1125	1230	1200	1285	1285
Height	mm	1625	1555	1650	1645	1685	1685	1685	1685	1805	1805
Net weight	kg	1600	1800	1900	2000	2100	2200	2250	2400	3000	3100
Noise level**	dB(A)	68	69	69	70	70	72	73	73	73	73

Widely used in all walks of life

Industrial chillers are widely used in plastic molding, die casting Rubber tires and other chemical reactors, bonding, banburying and other industries

FAQ

 

1.What is the use of assistant tank in solar water heater?
A special quality assistant tank is design to control moxing of hot and cold water. Assistant tank increase the efficiency of
systems. Also there is no need of additional air vent, which reduce the cost of plumbing.

2. What is auxiliary tank solar geyser?
Assistant Tank For Solar Water Geyser is specially designed for non-pressure solar water heaters, it works mechanically without manual operation, avoiding water overflow when manual water refilling. With an assistant tank the solar water heater is always full of water.

3. What is the maintenance required?
Solar water heaters with assistant tank require minimal maintenance. Regular cleaning of the collector and the assistant tank is recommended to ensure the system runs efficiently. An annual check-up by a professional is also recommended.

 

4. what about your packages? A: Solar Energy Collector standard package: FCL (full container loading): Inner poly bag with outer export carton packing LCL (less than container loading):Plywood case + carton packing

5 .What about your solar water heater? A: All of our solar water heater are designed according to the requirements from mar kets,Our engineers can design the system you need to match different roof.

6:How can i get the after-service? A:We will send you the spare parts by free if the problems caused by us. If it is the men-made problems,we also send the spare parts,but you should pay. For our solar water heater it is lifelong maintenance.

7 :Do you have inspection procedures for solar water heater? A:100% self-inspection before packing.