Newly Arrival Scroll Oil Free Air Compressor - RFC Screw Compressor R22 R404A R507A SLD-S230-50~640-150 – 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 Info
- Series: SLD-S230-50~640-150 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-S | 230S-50 | 420S-100 | 640S-150 | |||
Evaporation temperature | ℃ | -60~-30(R22); -60~-30(R404A/R507 | |||||
Rotate speed | r/min | 2960/3552 | |||||
Low pressure displacement | m3/h | 235/282 | 420/504 | 641/769 | |||
High pressure displacement | m3/h | 102 / 122 | 192/230 | 235/282 | |||
Low pressure casing size | mm | 67 | 80 | 92 | |||
High pressure casing size | mm | 42 | 54 | 67 | |||
Capacity adjustment range | % | Three Stage(100,50,25) | |||||
Power supply | V/Hz | 3Ph / 380 V / 50 Hz | |||||
Motor form | 3 Phase,2 pole,Semi-Hermitic asynchronous motor | ||||||
Startup mode | “Y- ”or“△” | ||||||
Protection devices | Less of Phase ,reverse phase protection, winding temperature protection | ||||||
Strength test | g | 42 | |||||
Rated power | Hp/kW | 60/45 | 125/94 | 175/131 | |||
Starting current/Y | A | 137 | 276 | 374 | |||
Starting current/△ | A | 448 | 878 | 1155 | |||
Rated current | A | 85 | 170 | 237 | |||
Maximum working current | A | 108 | 207 | 290 | |||
Wight | kg | 410 | 620 | 870 |
3.3 Application Limit
Key
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 .
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:
Related Product Guide:
10 Things You Need to Know When Buying a Reciprocating Air Compressor
Refrigeration Units – Storage Options You May Not Know About
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By Molly from New York - 2017.04.08 14:55
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Ann from Nepal - 2017.09.16 13:44