100% Original 4dc-7.2 Compressor - RFC Screw Compressor R22 R404A R507A SLD100-25~640-190 – Daming Refrigeration Technology

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Our organization insists all along the quality policy of "product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as the consistent purpose of "reputation 1st, purchaser first" for Cold Room Unit, Refrigeration Air Dryer, Semi-Sealed Compressor, To significantly improve our service quality, our company imports a large number of foreign advanced devices. Welcome clients from home and abroad to call and inquire!

100% Original 4dc-7.2 Compressor - RFC Screw Compressor R22 R404A R507A SLD100-25~640-190 – Daming Refrigeration Technology Detail:

1.Zhejiang Daming Refrigeration Technology Co., Ltd.

Business Type: We are Manufacturer/Factory
Main Products: compressor ，compressor unit .（reciprocating compressor， scroll compressor， screw compressor)
Number of Employees: 300+
Year of Establishment: 1990s
Management System Certification: ISO 9001
Location: Zhejiang, China (Mainland)

2. Basic Information

Series: SLD100-35~640-190 Name Method
Compressor Body Material: Iron
Usage: refrigeration
Refrigeration gas: R22, R404A,R134A,R507A
Input Voltage: 3Ф 380V-420V/50HZ;440V-480V/60HZ
Origin: Zhejiang, China
Specification: CE, CCC,ISO900

3.Product Details

3.1 Key Specifications/Special Features -Technical Data Sheet

TECHNICAL DATA
Model	SLD	100-25	120-30	140-40	190-50	210-60	230-70	290-80	320-90	350-100	370-110	420-120	470-140	520-160	570-175	640-190
Displacement 50Hz	m3/h	102	128	145	188	205	235	293	322	354	368	416	469	520	572	641
Nominal Motor Power	Hp/kW	30/22	30/22	40/30	60/45	60/45	70/53	80/60	90/68	100/75	110/83	120/89	140/105	160/120	175/131	200/143
Weight	Kg	245	245	255	405	410	420	535	540	545	665	675	710	1030	1050	1050
Discharge line,internalΦ		45	45	45	57	57	57	57	57	57	76	76	76	76	76	76
Suction line, internalΦ	mm	57	57	57	76	76	76	89	89	89	89	89	89	108	108	108
Energy regulation	40%，70%，100%，Adujust or stageless 100…40%
Protection module	INT 69 RCY
Standard motor	380V/3/50Hz-460/3/60Hz
Starting current	A	131	131	134	182	182	193	298	318	338	416	416	453	543	595	678
Maximum	A	131	131	134	182	182	193	298	318	338	416	416	453	543	595	678
working current	A	42	46	63	90	95	112	126	144	157	175	187	221	251	275	301

3.3 Application Limit

Qo ： cooling capacity / kW
Pa ： input power / （kW）
Te ： Evaporating temperature / （℃）
Tc ： Condensing temperature / （℃）
50Hz frequency /
Liquid subcooling / 5K
Suction gas superheat / 10K

3.3 Processing Features

The compressors of Daming suit different working condition and refrigerants,and could maximally satisfy your requirements for the refrigerating system.

Developed technology,compact dimension ，Small volume and space .

High precision machining to ensure the compressor confirm with the standard ,CNC processing center ,Concentricity due to specific processing technology ,minimal dead space .

Steady operation,small vibracation and low noise ,Excellent stability .

Refrigerant like R22 and R404 are adopted to protect the environment ,For mid & low temperature application .

Electrical motor protect device ,PTC sensor .

Wear resistant driver gear ,Chrome plated piston rings and aluminium pistons ,Hardened crank-shaft ,Low friction bearing set .

Efficient valve plate design,high refrigerating capacity and low energy consumption ,Efficient compression rate ,Valve reed made of imported impact resistant spring steel .

General spare parts,convenient for maintenance.

3.4 Compressor Dimensional drawing

3.5 Packaging & Shipment

FOB Port: Ningbo Lead Time:15- 30 days
Packaging Size: 49*44*15 cm Net weight: 62 kg +
Units per Export Carton:1 Gross weight: 70 kg +
Dimensions per Unit:193 × 94 × 87 Centimeters
Weight per Unit:117 Kilograms
Export Carton Weight: 117 Kilograms
Export Carton Dimensions L/W/H:193 × 94 × 87 Centimeters

3.6 Payment & Delivery

Payment Method: Advance TT, T/T, L/C.

Delivery Details: within 30-50 days after receiving your full payment .

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3.7 Primary Competitive Advantage

Small Orders Accepted Brand-name Parts Country of Origin
Distributorships Offered Electronic Link Experienced Staff
Form A Green Product Cost-effective
International Approvals Military Specifications Standard Packaging
Good Price Product Features Product Performance
Prompt Delivery Quality Approvals Reputation
Provide Good Service Sample Available Customized

We have over 30 years of professional experience as a manufacturer of semi-hermetic compressor , scroll compressor , screw compressor ,condensing unit .
We make the compressor according your usage
We have strong researching and developing team to meet your requirement.
There are lot of raw material suppliers around our factory, our factory in Zhejiang
We supply high quality compressor for many world companies
Our factory got ISO 9001 and apply CE certificate, importantly we have factory which bigger workshop over 20000sq meters .
Small trial orders can be accepted, sample is available .
Our price is reasonable and keep top quality for every clients.

Product detail pictures:

Usually customer-oriented, and it's our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for 100% Original 4dc-7.2 Compressor - RFC Screw Compressor R22 R404A R507A SLD100-25~640-190 – Daming Refrigeration Technology, The product will supply to all over the world, such as: Liverpool, Ecuador, Anguilla, In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we are going to continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.

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The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.

By Marjorie from Chile - 2018.02.08 16:45

The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.

By Mignon from Philadelphia - 2017.02.28 14:19