Air Cooling Screw-Type Water Chiller

• Customization: Available
• Type: Air-Cooled
• Cooling Method: Air-Cooled
• Model NO.: BETTER
• Unit Structure: Integral
• Selected Voltage: 380V/50Hz
• Compressor Number: 2
• Noise Level: Low
• Application Fields: Chemical
• Application Machine: Precision Machine Tool
• Condition: New
• Transport Package: Over Sea Packing
• Specification: 980mmX1325mmX2730mm
• Trademark: Better
• Origin: China
• HS Code: 8548900090
• Production Capacity: 50000PCS/ Year

Product Description

Air Cooling Screw-type Water Chiller


 

1. Configuration Description:

1. Compressor: Hanzhong Hanbell semi closed screw multi-stage capacity regulating compressor / 2 sets
The compressor is multi-stage adjustable and energy-saving: 0-33-66-100%
Special for air-cooled compressor: built-in high-temperature refrigeration compressor oil, equipped with differential pressure switch and liquid injection expansion valve

2. Condenser: high efficiency copper tube series aluminum fin condenser + low noise axial flow fan / 1 set
Number of fans * diameter mm: 4 * 800 (or equivalent air volume), diameter of water side heat exchanger is 3"

3. Evaporator: high efficiency internal thread copper tube shell and tube evaporator / 1 set of double system

4. Drying filter + filter element (Emerson) / 2 sets, thermal expansion valve / 2 sets, liquid storage tank / 2 sets

5. Controller: PLC microcomputer multi-functional color touch screen intelligent temperature control system / 1 set, accurate temperature control ± 1 ºC

B. Technical parameters:

1. Refrigerant: R407C, voltage: 415V / 3phase / 50Hz

2. Total power: 70kw, compressor input power: 60kW

3. Cooling capacity: 210Kw, 180600kcal / h, cooling air volume: 76800m3/ h

4. The flow rate of chilled water is 35m 3 / h, and the outlet temperature of chilled water can be set in the range of 5 ºC ~ 25 ºC

5. The equipment is one in and one out standard nozzle diameter or according to user requirements

6. Overall dimension (length * width * height): 2600 * 1850 * 2000mm (dimensions can be adjusted according to user's site and cabinet installation)

7. Equipment weight: About 2500kg (please refer to the actual weight)
 

1. Protection device:

1. High / low pressure protection;
2. Low temperature protection;
3. Anti freezing thermostat;
4. Safety valve
5. Compressor thermal protection
6.time delay protection
7. current overload protection
8. phase sequence / reverse phase loss protection

D. Display device:

1. Various working state monitoring and display functions

2. Various fault alarm and display functions

3. High and low pressure pressure indicator

4. Set temperature and actual temperature display function at the same time
 

NO.:	Description	Model number	QTY	Brand	Attn
1	semi closed screw multi-stage capacity regulating compressor	RC2-230B-H Air cooling	2	HANBELL	Hanzhong compressor is the most cost-effective brand used in screw machine at present, with good refrigeration effect and good stability; multi-stage adjustable payment is selected
2	Freezing oil (high temperature type )		2	HANBELL
3	Solenoid valve		2	HANBELL
4	pressure difference switch		2	HANBELL
5	Liquid jet expansion valve		2	HANBELL
6	Refrigerant (refrigerator)	R407C	1
7	Throttling device: thermal expansion valve		2	EMERSON
8	Drying filter + filter element	2-core filter barrel + filter element	2	ALCO+ EMERSON
9	Color touch screen intelligent temperature control system	SF328000	1	PUNP+ SKYTECK	Display actual temperature and set temperature, accurately control temperature ± 1 ºC
10	Electrical part: AC contactor, thermal relay	LC1-C	2	S-CHNEIDER
11	LOW HIGH PRESSURE SWITCH	HLP830	2
12	Oil type high pressure gauge	DT-60-38TH	2	SKYTECK	It adopts the latest best hose connection, which is anti-seismic, compression resistant, wear-resistant and durable
13	Oil type low pressure gauge	DT-60-18TH	2	SKYTECK	It adopts the latest best hose connection, which is anti-seismic, compression resistant, wear-resistant and durable
14	High efficiency copper tube with aluminum fins	CA-210-D	1	SKYTECK
15	Low noise axial fan	800	4	DUNLI	Or equivalent air volume
16	High efficiency internal thread copper tube shell tube steam	EA-210-D	1	SKYTECK	Compared with the smooth tube commonly used in the market, the threaded copper tube has better heat transfer and cooling effect and higher cost
17	Shape rule of air cooled screw chiller	2600*1650*2000mm	1	SKYTECK	The size can be adjusted according to the user's site and cabinet

 

NO.:	Item		Parameter
1	Cooling capacity		210KW / 180600Kcal/h
2	Electric voltage		380V/3PH/50HZ
3	Input power		60KW
4	Refrigerant		R22
5	compressor	Power	70HP
		Brand	HANBELL
6	control panel	Brand	Bang Pu + Tiande
7	Chilled water flow		35m³/h
8	Chilled air volume		76800m³/h
9	Condenser		High efficiency condenser with copper tube and aluminum fin
10	Axial flow fan		Low noise axial fan
11	Steamer		High efficiency internal thread copper tube shell and tube evaporator
12	Throttling mode		Thermal expansion valve
13	Filter		Drying filter + filter element
14	Diameter of chilled water pipe		3"(customized)
15	Temperature control range		5ºC~25ºC(adjustable)
16	Control accuracy		±1ºC
17	Display accuracy		0.1ºC
18	Weight		2400KG (
19	Dimensions (L * w * h)		2600*1850*2000mm
20	Abnormal protection device		1. High / low pressure protection 2. Low temperature protection 3. Anti freezing thermostat 4. Safety valve 5. Compressor thermal protection 6. Time delay protection 7. Current overload protection 8. Phase sequence / reverse phase loss protection, etc
21	Display device		1. Monitoring and display functions of various working conditions; 2. Various fault alarms and display functions; 3. High and low pressure pressure display meters 4. Setting temperature and actual temperature display function at the same time
22	Mediators		Ordinary tap water, pure water or non corrosive liquid, please ensure that the water quality is clean and regularly clean and replace.

Remarks: 1. Nominal cooling capacity reference: ambient temperature: 35 ºC, evaporator inlet and outlet water temperature 12 ºC / 7 ºC.
2. Working range: the temperature of chilled water can be set and adjusted from 5 ºC to 25 ºC; the temperature difference between inlet and outlet of chilled water is 2.5 ºC to 7 ºC.
3. When the external environment temperature is lower than 3 ºC, ensure the indoor heating and water circulation or add antifreeze to prevent cracking; if it is not used for a long time, the accumulated water in the equipment should be drained or antifreeze should be added to prevent cracking.

Why choose us

BETTER has developed into an innovative enterprise to provide general contracting system integration services, including R&D and design, project planning, complete equipment, installation and commissioning, technical output,technical training, after-sales guarantee and so on. We has created"China's First Station" and became the "Purchasing Center in China" for many international customers. BETTER took the lead in putting forward the concept of battery industry full-resource operation, and thoroughly solved problems including the long project construction period, heavy technical communication task, unreasonable production line matching, and cumbersome business communication arising from purchasing from multiple sources by customers.

 

Service Project 

1. Battery manufacturing equipment and turn-key solutions for complete sets of equipment,

2. Battery factory designs, battery product designs and tooling,

3. Battery manufacturing technology support and Transfer,

4. Production management guidance & consultancy for battery manufacturers,

5. Battery manufacturing related accessories, raw materials, chemicals,

6. On-site Battery Production Guidance & Consultancy.

Service Standards 

Nice Performance , Nice Price , Free Planning , Pleasant: Never Say "No",

they constitute 4P service standards for the global  battery manufacturing industry established by BETTER.

Packing & Delivery

Packing:Wooden case, export standard package

Delivery Time:Delivery in 30 days after receipt of advance payment.   
 

2022 Exhibition

Team Style

Colorful team activities

 

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Company Profile 

Better Technology Group Limited (hereinafter referred to as Better Group) is a battery manufacturing solution service provider and full resource operator positioned in the global business development.

Better Group owns BETTER and WELLPACK brands which respectively engages in the products of lead-acid battery and lithium battery to create a professional connection between the entire industrial chain of lead-acid battery and lithium battery. We have more than 30 years of experience in battery manufacturing and machinery manufacturing.In the lead-acid battery sector, Better Group is the first to put forward the entire industrial chain operation of battery industry, and focuses on providing global clients with R&D design, project planning, complete sets of equipment, installation and commissioning, technology output, technical training, after-sales support and other battery manufacturing project general contracting system technology service services. In the lithium-ion battery sector, Better Group focuses on the R&D, production and technology integration service of advanced battery energy storage system. The application scope covers fields like outdoor portable energy storage, home energy storage, centralized and distributed energy storage system for industrial and commercial and power stations, PV Storage & EV Charging integrated application solution.

Better Group has passed the ISO9001 quality system certification and which is also implementation and revision unit of the battery manufacturing 4P service standard. At present,Better Group has obtained nearly 100 self-developed patented inventions authorized by the CNIP (China National Intellectual Property Administration).Better Group operates in nearly 100 countries and regions.