30HP Air-cooled Screw Chiller

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Product Description

30hp Air-cooled Screw Chiller is a CE-certified chiller. The 30hp Air-cooled Screw Chiller adopts an international brand screw compressor, and is equipped with high-quality and high-performance copper tubes to make condensers, evaporators and world-famous control components, so that the unit has a small size, low noise, The advantages of large energy, long life, easy operation, etc., its beautiful and exquisite shape design and reliable and stable high-efficiency quality are outstanding among similar products!

Product Detail

30hp Air-cooled Screw Chiller

Introduction

1. The compressor adopts an international brand, a new type of high-efficiency screw rotor compressor, which is 20%-30% more efficient than ordinary compressors, and has obtained IS9001 international quality certification from many European and American patents.

2. High efficiency 5:6 patented asymmetric rotor tooth profile.

3. Capacity control can adopt four-stage (100%-75%-50%-25%) or three-stage (100%-66%-33%) and stepless control system.

4. The combined design of 11 bearings and a-type axial thrust balance drum greatly increases the bearing life by 2.5-3.5 times.

5. The use of high-efficiency silicon steel sheet special groove design, and equipped with internal and external omnidirectional design cooling channel, so that the compressor motor can play the highest efficiency under any load.

6. The unique built-in oil pressure system does not need an oil pump to ensure that the compressor maintains the best lubrication effect. The oil separator adopts a double-layer filter method, which has a good oil filtering effect and the heat exchanger can exert its maximum capacity.

7. High efficiency, low noise and low vibration.

8. A variety of refrigerants are available. In addition to R22 refrigerant, environmentally friendly refrigerants such as R134a and R407c can also be used. [1]

9. A full range of compressor volume ratios (VI=2.2/2.6/3.0/3.5) are available for selection. It can effectively avoid the extra energy consumption caused by over-compression or under-compression.

Non-standard type can be customized for ultra-low temperature -50°C. This chiller is well received by customers and has an affordable price. Generally used for cooling of plastic molds. Machine running 4,800 hours of continuous operation without failure.

The whole machine is guaranteed for 1 year with free technical guide services for more than 10 years. The customized high-efficiency energy-saving system saves energy by 13% compared with ordinary chillers and reduces production costs. Create real value for customers and improve production efficiency.

Model: FLLG-30

Brand: Jiusheng

Minimum order quantity: 1

Payment method: T/T, 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

Features

1. High-precision temperature control; high-speed cooling efficiency; energy-saving and environment friendly operation.

2. World-renowned accessories: Panasonic/Daikin/Copeland compressors, Schneider Electric, Muchuan water pumps, Talos copper pipes, etc.

3. High-performance, high-flow special pump;

4. Streamlined aesthetic design, concave-convex design of the operation panel (humanized design), the operation procedure is clear at a glance;

5. Compared with the traditional control method, this special controller has obvious advantages such as anti-electromagnetic interference, anti-cold, anti-heat, strong control logic, sensitive response and accurate action.

6. Comprehensive safety protection: 1) High and low pressure protection and safety valve of the refrigeration system; 2) Soft and hard double protection of compressor overload; 3) Phase loss, reverse, undervoltage and overvoltage protection of the power supply; 4) Water system Freeze protection and water flow protection.

Parameters

Model		FLLG-30	FLLG-40	FLLG-50	FLLG-60	FLLG-70	FLLG-80	FLLG-90	FLLG-100	FLLG-120
Cooling capacity	Kcalhx10³	70	95	122	137	164	181	211	226	275
	KW	81	110	142	159	191	211	245	263	320
	USRT	23	31	40	45	54	60	70	75	91
power supply		3PH-380V-50HZ
Choose refrigerant		R22/R407C/R134a0ptional
Refrigeration circuit		1 in 1 out
Throttling device		Thermal Expansion Valve/Electronic Expansion Valve
coirf)ressor	Type	Semi-closed hollow rod type
	Start method	Y - A/Split winding
	Energy control	33%-66%-100%		25%-50%-75%-100%
	Input power (KW)	30	40	50	55	67	73	82	86	103
	Rated current (A)	51	67	84	92	112	122	137	145	173
Condenser	Type	High-efficiency copper tube set with aluminum fins
	Cooling capacity (m³/h)	31500	41500	49500	63500	72500	81500	91500	102500	115000
	Cooling fan (KV)	2.4	3. 1	3.2	4.6	4.8	6.2	6.4	6.8	7.2
Evaporator	Type	High-performance internally threaded copper tube shell and tube type
	Water flow (m7h)	14	19	24	27	33	36	42	45	55
	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		Overload protection, high and low pressure protection, exhaust overheat protection, antifreeze protection, power supply reverse phase protection, oil pressure protection
Mechanical Dimensions	L: mm	1930	2300	3500	3000	3300	3800	4300	4300	4600
	W: mm	1560	1950	1380	2000	2000	2000	2100	2100	2100
	H: mm	1750	1680	1950	1950	2000	2000	2000	2000	2000
Machine weight (Kg)		960	1200	1450	1650	1750	1850	2250	2350	2550
Operating weight (Kg)		1100	1400	1650	1850	1950	2050	2500	2600	2800

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 use. 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, LC, Western Union money transfer. Wire transfer and other methods, 50% deposit in advance for production, and the balance is paid before delivery.

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.