Best refrigeration compressor manufacturer

best Screw Compressor R22 R404A R507A made in china for refrigeration compressor


  • FOB Price: Negotiable
  • Min.Order Quantity: 1 Piece
  • Producing Capacity: 5000 Pieces per Month
  • Port: Ningbo
  • Payment Terms: L/C,T/T
  • Origin plant: Zhejiang,China
  • Compressor Body Material: Iron
  • Application: Refrigeration
  • Refrigerant: R22, R134A, R404A,R507C, R407C
  • Power(V/Ф/Hz ): 380-420/3/50, 440-480/3/60
  • Certification: CE, CCC, ISO9001,etc
  • Cross reference: BITZER, COPELAND, INVOTECH
  • Product Detail

    Product Tags

    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)

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    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

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    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

    a2 a4

    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

     mark4The compressors of Daming suit different working condition and refrigerants,and could maximally satisfy your requirements for the refrigerating system.

     

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    Developed technology,compact dimension ,Small volume and space .

     

    mark4High precision machining to ensure the compressor confirm with the standard ,CNC processing center ,Concentricity due to specific processing technology ,minimal dead space .

     

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

     

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

     

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    Electrical motor protect device ,PTC sensor .

     

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

     

    mark4Efficient valve plate design,high refrigerating capacity and low energy consumption ,Efficient compression rate ,Valve reed made of imported impact resistant spring steel .

     

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    General spare parts,convenient for maintenance.

     

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    3.4 Compressor Dimensional drawing

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    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

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    3.6 Payment & Delivery

                                                                                                   Mark-Money Mark3 Mark1 Mark2

    • 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.
    • Daming brand

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