Screw Compressor Unit (Dual-stage) Screw Compressor
FeaturesHigh Reliability· Sliding bearing, long operating life·
Less wearing parts, smooth operation, suitable for long-term
operation High efficiency· Low exhaust temperature, high
volumetric efficiency· World's leading screw compressor rotor
profile, high efficiency· Energy stepless
adjustment Intellectualized· Manual control and microcomputer
automatic control ·The special microcomputer controller
developed by UK Guardian company have features of fast running
speed, strong control capability. And realize modulation and
networking Bingshan JZLG Series Screw Compressor Unit
Technology Parameter TableUnit Model
JZLG12.512.5F1616F2020F2525F31.531.5FRefrigerantR717R22R717R22R717R22R717R22R717R22UnitRefrigerationCapacityAir
Conditioning
ConditionKW307.1278.650.5591.21385.21258.92760.42508.45431.64935.8Standard
Condition148.1147.9315.7314.3672.3669.31339.91333.72636.52624.4Low
Temperature
Condition53.456.9113.5121.0242.3258.2483.3515.2951.31014.0Low
Temperature Condition With
Economizer63.875.3135.7159.7289.4340.2577.3677.01136.51339.4Shaft
PowerAir Conditioning
ConditionKW55.352.7116.5111.0245.2233.5487.7464.4959.1913.2Standard
Condition39.541.183.286.6175.1182.2348.3362.3584.9712.5Low Temp.
Condition34.836.973.177.6153.5163.1305.6324.6601.0638.4Low
Temperature Condition With
Economizer35.539.574.683.0156.5174.1308.8343.3606.1675.2Suction
Pipe Diametermm100100150200300Exhaust Pipe
Diametermm6580100150200Outline
(LxWxH)mm2770x1200x18502965x1355x19203610x1520x22804855x1975x30705930x2300x3350Weight(About)Air
Conditioning ConditionKg2240286058501100017200Standard
Condition292056901090016600Low Temperature
Condition5620CompressorTheory Gas Transmission
RateM3/h276580121523954700Energy Adjustment Scope%10~100 Stepless
AdjustmentNote: · Condition: Evap. Temp.:-40ºC~ +5ºC, Cond.
Temp. ≤+43ºC,Exhaust temp.≤+105ºC. Oil injection temp.:
+25ºC~ +65ºC, Oil pressure higher than discharge pressure:
-0.15~0.3MPa.· Air Conditioning condition: +5ºC/+40ºC, Standard
conditions: -15ºC/+30ºC, Low temperature condition:
-35ºC/+35ºC Bingshan Group was founded in 1930(Investment
by Panasonic & Chinese Goverment), there are 43 enterprises, which
include 1 public company, 9 subsidiary enterprises (domestically
funded enterprises), and 32 Sino-foreign joint ventures. Bingshan
Group has total assets of 9.5 billion RMB and 12000 contracted
employees. It's China's largest manufacturing base of
refrigeration and air-conditioning equipment, agricultural deep
processing equipment base, and one of the main bases of China's
petrochemical general machinery equipment. Dalian Bingshan
Engineering & Trading Co., Ltd. (Hereafter referred to as
BSET) is jointly funded professional trading company by Dalian
Bingshan Group Co., Ltd and Dalian Refrigeration Co., Ltd. in 1988.
Concentrating on consulting, design, sales. BSET provides
quality products to different application fifields including fruit
and vegetable, meat and poultry, seafood, beverage etc processing
and freezing & refrigerating fifield etc. BSET has undertaken
hundreds of turnkey projects in Asia, Africa, America etc. more
than 60 countries and regions, as well as offer customized energy
optimization and sustainable cold chain solutions. Main
ApplicationHeating Ventilation Central Air
ConditioningIndustrial RefrigerationFood RefrigerationTrading &
ServiceOEM & PART Main ProductsScrew Compressor Unit
SeriesPiston Compressor Unit SeriesLiBr Absorption Chiller
SeriesCondenser and Cooling Tower SeriesEvaporator SeriesQuick
Freezer SeriesCommercial VRF Series, Air Handling Unit Series,
Terminal Equipment Series FAQ:Q1.What is our main
product ?A1: Our company is a professional trading company
funded by Dalian Refrigeration Co., Ltd. in 1988. Concentrate on
consulting, design, sales, installation, commissioning and
maintenance of the refrigeration equipments. Q2.When can
I get the price ?A2:We usually offer the
quotation within 2-3 work days for equipment and
5-10 work days for system after receiving your inquiry.
For urgent offer, please contact with us for
special. Q3.What is the Trade Term?A3: We accept
Ex-work factory , FOB Dalian, CNF or CIF, as your
requirement. Q4.How long is our
Production leading time?A4: It depends on type of
equipment.For cold storage equipment, the lead time is 60-80days
after receiving down payment or Letter of credit.For Spiral
Freezer, Tunnel Freezer, the lead time is 80-90days after receiving
down payment or Letter of credit.For flake ice making unit and
plate freezer, the lead time is 45days after receiving down payment
or letter of credit. Q5.What is the
Payment term?A5: By 100% T/T before shipment or By L/C at
sight. Q6. During shipping, if there is a damage to products,
how do you get replacement?A6: Firstly, we should investigate
the reason cause the damage. At the same time, we will claim for
the insurance by ourselves or assist the buyer.Secondly we will
send the replacement to the buyer. The respo
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