Refrigeration Condenser Unit for Cold Storage Two Screw Pack Freezer

• Customization: Available
• Cooling Method: Indirect Cooling
• Certification: RoHS, CE
• Model NO.: DM-JZ-11
• Condition: New
• Horse Power: From 2HP to 34HP
• Compressor Brand: Original World Famous Compressors
• Air Cooler: Roof/Floor Mounted Type, up to 4 Fans
• Climate Class: Sn, N, St, T
• Voltage: 220~240V/1p/50Hz, 380~420V/1p/50~60Hz, 440~460V/3p
• Cooling Capacity: From 1800W to 95600W
• Condenser: Copper Pipe
• OEM Service: Yes
• Transport Package: Standard Export Packing
• Specification: customized
• Trademark: DM
• Origin: China
• HS Code: 8418692090
• Production Capacity: 5000000000pieces/Year
• Package Size: 250.00cm * 200.00cm * 250.00cm
• Package Gross Weight: 4000.000kg

Product Description

Large condensing unit

Product Description

 

Temperature: -5~-5ºCand -25~-40 ºC

Horsepower: 50HP ~ 375HP

Compressor type: Semi-hermetic screw

Cooling mode: air cooling, water cooling

Voltage: 380V/3Ph/50Hz,other kinds of power supply is optional 

Refrigerant: R404A, R507A, R22

Screw Compressor Unit:

 High-temperature Type: Evaporating temperature of 12.5°C~-10, and the nominal power of compressor motor is from 60HP to 600HP.
Intermediate-temperature Type: Evaporating temperature of -15°C~-30°C, and the nominal power of compressor motor is from 50HP to 540HP.
Low-temperature Type: Evaporating temperature of -35°C~-45°C, and the nominal power of compressor motor is from 50HP to 540HP.

Application:

Parallel compressor unit is mostly used to work together with cold rooms, walk in freezers, spiral freezers, tunnel freezers, plate freezers or other refrigeration projects. The compressors quantity on unit can be 2, 3, 4, 5, 6 or more. We use  compressors mostly and other compressor brands will be also available according to customers requirement.

 
Liquid Receiver
The inlet and outlet of the reservoir are equipped with shut-off valves.
The reservoir is equipped with a low level sight glass and a high level sight glass, and can be equipped with an electronic liquid level controller.
The reservoir is equipped with a safety valve and a safety valve shut-off valve. If the safety valve needs to be repaired, it can be disassembled and repaired by closing the shut-off valve of the safety valve under normal equipment operation.

Liquid spray configuration
Configure a liquid spraying device for the compressor according to different operating conditions.
Spray configuration: solenoid valve, spray joint or expansion valve, shut-off valve.
 

Unit parameters
Model	DM-1D-20-RZL	DM-1D-25-RZL	DM-1D-30-RZL	DM-1D-40-RZL	DM-1D-50-RZL	DM-1D-60-RZL
Evaporative Temperature	-15º C~-50ºC
Refrigerant	R404A/R507A
Power Supply	380V/50Hz
Compressor Model	HSN5343-20	HSN5353-25	HSN5363-30	HSN6451-40	HSN6461-50	HSN7451-60
Number ofCompressor	1	1	1	1	1	1
CoolngCapacity(KW)	55	64.2	73.3	88.5	101.5	125.9
Power(KW)	23.8	27.2	30.8	34.6	42.5	50
Suction Pipeinterface	54	54	54	54	54	76
Exhaust pipeinterface	42	42	42	42	42	54
Outlet interfac	28	28	28	28	28	45
Inlet pipe interface	35	35	35	35	35	35
Length	2000	2000	2000	2200	2200	2400
Width	1050	1050	1050	1050	1050	1050
Height	1500	1500	1500	1500	1500	1700
Compressor	Copland,Bock,etc.
Certification	CE

 

 

Product Applications:

Standard configuration of screw type parallel compressor refrigeration unit:

1.Low-temp type: screw compressor, liquid receiver, gauge panel,high and low pressure controller, electric cabinet, oil separator,  water-cooling type oil cooler, economizer, liquid supply filter,suction line filter,injection components.
2.High-temp type:  screw compressor, liquid receiver,gauge panel, high and low pressure controller, electric cabinet, oil separator,spray liquid cooling system, liquid supply filter,suction line filter.

  
1. Utilized Semi-Hermetic  Refrigeration Compressors; Good Quality and Reliable Performance;
2. The products feature by their structures of muti semi-hermetic  Compressors paralleled together to from one integrated  systems. The discharge pipes, suction pipes are one shared by all the compressors for each units. The paralleled system is simpler for intergrated control and cap adjustment;
3. Structure is compacted to save installation space;
4. According to the change of cooling load,the multilevel energy regulation can be realized and also can reduce the equipment running cost.
5. Reduce the influence on operation that caused by machine failure so as to increase the realibity of the unit operation.
6. R404a, R22 units can be provided.

Company Profile

 Zhejiang Damai Refrigeration Technology Co., Ltd is located in Shaoxin,Zhejiang.Damai is a company specializing in refrigeration and air conditioning equipment.Our main equipment is Cold room,Evaporator,Condenser,Condensing unit,Compressor,Cold room panel/door,Flake ice machine,Block ice machine and so on.We have more than ten years of experience in the field of cold storage, with high-quality technology and professional product knowledge.We are able to provide consumers with professional and high-quality technical services.The quality of our products can be guaranteed.

 

Why choose our company ?
1.Because our company has CAC official .
2.We have a good one-year after-sales service.
3.We have over 20 years of sales experience. 
4.We have our own factory.
5.We will try our best to provide a professional response as soon as possible.

Product advantages
1.Quite operation.
2.Seamless connection.
3.Easy installation
4.Beautiful and elegant placement of circuit devices.
5.Using the best equipment.

6.Not easily damaged.

 

FAQ

Q: Are you trading company or manufacturer? 
A: We are professional manufacturer specialized in orthopedic and sport products. And we trade our products with our clients directly.
Q: How many different types of products your company manufactures?
A: Now we have more than 1,000 products. We have a strong advantage of OEM, just give us the actual products or your idea that you want, we will manufacture for you.
Q: What's your MOQ?
A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer's exact situation.
Q: Visting factory is allowed or not?
A: Yes, we welcome customers visiting our factory. Our factory is located Shaoxin city,Zhejiang province,China mainland.

After Sales Service

Pre-sales: We provide assistance to our customers, provide valid information according to the requirements of our guests, answer questions, leave a professional impression, and lay the foundation for future sales.

Selling: let our customers know more about our products, and enthusiastically answering questions for customers and providing customers with a pleasant buying experience.

After-sales: After the products are sold, the professionals provide training services, check and maintain the products regularly, if there is problems for the quality,Will solve it for customers in time.

If you are interested in our products, please  us as soon as possible