30HP Water-cooled Screw Chiller

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Product Description

30hp Water-cooled Screw Chiller is a CE-certified chiller with screw chillers to this name because of a screw compressor. Its refrigeration power is larger than the power of the scroll, mainly used in chemical plants, ink printing plants, automotive manufacturers, or central air conditioning systems or other large industrial cooling. Since the source of heat exchange is water, there is a dedicated cooling tower equipped, so it is called "water cooling".

Product Detail

30hp Water-cooled Screw Chiller

Introduction

Screw chillers can be divided into two types: water-cooled screw chillers and air-cooled screw chillers. Because of their key components-the compressor adopts screw type, it is named screw chiller. The unit is in the state of gas coming out of the evaporator. Refrigerant: After adiabatic compression by the compressor, it becomes a high temperature and high pressure state.

The compressed gas refrigerant is cooled and condensed at equal pressure in the condenser, and then changes into a liquid refrigerant after condensation, and then expands to a low pressure through a throttle valve and becomes a gas-liquid mixture. Among them, the liquid refrigerant under low temperature and low pressure absorbs the heat of the substance to be cooled in the evaporator and becomes a gaseous refrigerant again. The gaseous refrigerant re-enters the compressor through the pipeline to start a new cycle. These are the four processes of the refrigeration cycle and the main working principle of the screw chiller.

Non-standard type can be customized for ultra-low temperature -50°C. This chiller is popular with customers and is affordable. It is generally used for cooling plastic molds.

The machine runs continuously for 4,800 hours without failure. The whole machine has a 1-year warranty with free technical guide services for more than 10 years. The customized high-efficiency energy-saving system can save energy by 13% compared with ordinary chillers and reduce production costs. Create real value for customers to improve production efficiency.

Model: JSLG-30, Power Specification: 30HP Screw

Brand: Jiusheng

Minimum order quantity: 1

Payment method: wire transfer, exw, fob / negotiation

Price: negotiation

Origin: Dongguan, Guangdong, China

Certificate: CE

Delivery time: 10-30 days / negotiation

Service: OEM / ODM

Supply Ability: 100PCS / Month

Packing: plywood packaging

30hp Water-cooled Screw Chiller display and advantage

1.30hp Water-cooled Screw Chiller, High-precision temperature control and high-speed cooling efficiency, and energy-saving and environmentally friendly operation

As a professional supplier of industrial chillers, Jiusheng has 20 years of experience in the design and manufacture of industrial chillers. Our smart and special design help our customers save a lot of money. Our air-cooled chillers save a lot of electricity costs for our customers with high cooling efficiency and low-carbon operation.

2.30hp Water-cooled Screw Chiller, Famous brand accessories in our industrial chillers

We use world-renowned accessories in our air-cooled industrial chillers. Under normal operation, our industrial chillers can be used for more than 10 years.

Panasonic/Daikin/Copeland compressors, Schneider Electric, Muchuan water pumps, Talos copper pipes, etc.

30hp Water-cooled Screw Chiller parameters

product description:

1. Jiusheng uses internationally advanced screw, scroll or piston compressors. The components of the electrical appliances and refrigeration system are all products of world-renowned brands.

2. Screw chillers for industrial

Coolant: 5～15℃ chilled water, or ethylene glycol solution; chilled water solution: -5～+5℃, can be used as ice storage, low temperature air supply, central air conditioning and other production process requirements.

Per customer's special requirements, the unit can be designed to provide chillers with large temperature difference (the temperature difference between inlet and outlet water is 8-15℃). Or higher water temperature unit (outlet water temperature 15℃～25℃). The cooling capacity is 94KW-3360KW.

3. Standard temperature screw chiller

The outlet water temperature is 5℃～35℃, and the full hermetic screw compressor unit is used; it can be used as a process cooling for plastics, electroplating, swimming pool, central air-conditioning host, etc.

4. Medium temperature screw chiller

The outlet water temperature is -5℃～-45℃, using imported semi-hermetic screw compressor unit; it can provide -5℃～-45℃ low temperature glycol solution or saline solution. It can be used as a cold source for processes such as chemical, pharmaceutical, cold storage, ice rink, etc. The cooling capacity is 55KW-2000KW.

5. Low temperature screw chiller

The outlet water temperature is -45℃～-110℃, and it can provide -45℃～-110℃ alcohol or calcium chloride aqueous solution chilled water; it adopts binary cascade or ternary cascade screw refrigeration system. High energy efficiency ratio and stable operation.

At the same time, it can be tailor-made per customer's requirement. Ultra-low temperature, anti-corrosion, and explosion-proof special industrial screw chillers can meet the requirements of various industries for process cold sources.

model		JSLG-30	JSLG-40	JSLG-50	JSLG-60	JSLG-70	JSLG-80	JSLG-90	YLG-100	JSLG-120
Cooling capacity	KcalhxlO;	88	119	148	170	199	228	268	284	335
	KW	102	138	172	198	231	265	312	330	390
	USRT	29	39	49	56	66	75	89	94	111
power supply		3PH-380V-50HZ
Selection of refrigerant		R22/R407C/R134a0ptional
Reflection		1 in 1 out
Throttling device		Thermal Expansion Valve/Electronic Expansion Valve
coirf)ressor	Type	Semi-closed screw type
	Start method	Y - A/Split winding
	Energy control	33%-66%-100%		25%-50%-75%-100%
	Input power (KW)	23.3	30.7	38.5	42.2	48.5	56.0	63.0	66.3	79.6
	Rated current (A)	39	52	65	71	86	94	106	111	134
Condenser	Type	High-performance externally threaded copper tube and tube type
	Water flow (m3/h)	21.5	29.0	36.2	41.3	48. 1	55.2	64.5	68.2	80.8
	Water pressure loss (Kpa)	40	40	40	40	45	45	50	50	50
	Water pipe specifications	DN65	DN80	DN80	DN80	DN80	DN80	DN100	DN100	DN100
Evaporator	Type	High-performance internally threaded copper tube shell and tube type
	Water flow (m3/h)	17.5	23.7	29.6	34.0	39.7	45.6	53.7	56.7	67. 1
	Water pressure loss (Kpa)	60	60	60	60	60	60	65	65	65
	Water pipe specifications	DN65	DN80	DN80	DN80	DN80	DN80	DN100	DN100	DN100
safety devices		Leakage switch safety device
Noise (DB)		55.0	55.6	56.5	59.7	60.2	60.4	60.8	61.0	63.8
Mechanical Dimensions	1ongL：ram	2000	2200	2400	2600	3000	3000	3000	3000	3100
	wi dthW：ram	750	750	850	850	900	900	1000	1000	1100
	highH：ram	1550	1550	1600	1600	1750	1750	1800	1800	1900
Machine weight (kg)		960	990	1260	1380	1450	1520	1650	1750	1950
Run weight (kg)		1100	1150	1420	1550	1650	1700	1830	1950	2150

Why choose Jiusheng?

Jiusheng has focused on the refrigeration industry for 20 years. We are committed to manufacturing various industrial chillers. After 20 years of development, Joyson can provide many different types of industrial chillers, such as air-cooled chillers, water-cooled chillers, high and low temperature Controlled chillers, screw chillers, open chillers, all customized chillers, and oil coolers are widely used in many industries all over the world. According to regular customer feedback, the quality of Jiusheng chillers is very good. Under normal operation, the lifecycle can be extended to more than 10 years.

FAQ

Q1: Are you a manufacturer?

A1: Yes, we have more than 20 years of experience in chiller manufacturing. We are located in Renzhou Industrial Zone, Shatian Town, Dongguan City, Guangdong Province, China. Welcome to visit anytime!

Q2: Can you help us recommend a model suitable for our project?

A2: Yes, we have engineers professionally calculate for you and reasonably recommend the machine suitable for your application. Our engineers can check the details and make the structure. Based on the following points: 1) cooling capacity; 2) refrigerant; 3) cold water inlet and outlet temperature 4) voltage; 5) what industry 6) architectural drawings (if any) 7) other special requirements.

Q3: How to ensure that your products are of good quality?

A3: We use international brand accessories, such as Japan's Panasonic brand, American Copeland, Japan Daikin, French Schneider Electric Emerson expansion valve, etc. All products are tested under load to ensure good quality and easy installation.

Q4: How long is the warranty period?

A4: Counting from the date of production and leaving the factory, the free warranty is within 1 year. If both parties confirm that the quality causes the damage, a 12-month free warranty will be provided.

Q5: What is your payment method?

A5: We accept T/T, 50% deposit in advance for production, and the balance is paid before delivery. Other methods negotiable.

Q6: Can you design for us?

A6: Yes, we can customize the production of chillers according to the user's detailed information. In addition, we can design the cooling circulation system (machine color appearance, cooling tower water pump, water tank water pump, closed evaporator). We can customize it for user needs.

Q7: What is the delivery time for production?

A7: For standard box-type chillers, 2HP-30HP is basically available in stock and can be shipped within 2 days after receipt. The production cycle of customized machines with special requirements such as non-standard voltage, refrigerant, internal structure, etc. is measured and determined according to the quantity. For screw chillers and scroll chillers, the production cycle is generally 25 working days after receiving the deposit.