2018 China New Design Semi-Closed Reciprocating 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:
Refrigeration Units – Storage Options You May Not Know About
Reciprocating Compressors – Operations and Applications Related to the Product
We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for 2018 China New Design Semi-Closed Reciprocating Compressor - RFC Screw Compressor R22 R404A R507A SLD-S230-50~640-150 – Daming Refrigeration Technology, The product will supply to all over the world, such as: Madagascar, Slovenia, Guyana, If you are for any reason unsure which product to select, do not hesitate to contact us and we will be delighted to advise and assist you. This way we will be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We are looking for more and more customers to create the glorious future.

We are old friends, the company's product quality has been always very good and this time the price is also very cheap.

-
Factory For Diesel Air Compressor - Daming Scr...
-
Supply OEM/ODM China Hengda Air Compressor - S...
-
Factory Selling Diesel Compressor - DAMING SCR...
-
Factory Directly supply Carrier Refrigeration P...
-
Fast delivery Oil-Injected Air Compressor - RF...
-
Renewable Design for Copeland Comressor - DAMI...