china Screw Compressor factory supplier R22 R404A R507A refrigeration freezing cold room

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

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.
•