• Shanghai Rotorcomp Screw Compressor Co., Ltd
    Mr.Kerry Robinson from Australia
    today I ran the compressor and I am very happy with the workmanship and the quality , it is connected to a nitrogen generator that requires around 0.8 MPA feed air from the 30 kw compressor we are commissioning it I have found that it loads and unloads from 25.5 kw - 30 kw this will be a huge saving on power consumption.
  • Shanghai Rotorcomp Screw Compressor Co., Ltd
    Pedro Antonio from USA
    We've been used Shanghai Rotorcomp compressors over 18 sets from 10hp to 160HP installed with Oxygen generator since 2008. Most of compressors still in good working conditions without much maintenance.
WhatsApp : +8618049981656

atlas copco refrigerated air dryer

Place of Origin China
Brand Name Shanghai Rotorcomp
Certification ISO,CE.TUV.BV
Model Number HDR
Minimum Order Quantity Min:1set
Price Negotiable
Packaging Details exported wooden case
Delivery Time 5-10 working days
Payment Terms Western Union, T/T, D/A, L/C, D/P
Supply Ability 10,000sets/month

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

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Product Details
Capacity 10.7m3/min Working Pressure 6-13Bar
Max.inlet. Temp. 82℃ Max.Ambient.Temp. 45℃
Cooling Mode Air&Water Cooling Refrigerant R410a,R402c,R22
Dew Point 2-8℃ Cooling Sytem Enlarged Heat Exchange, 10-15% Better Performance
DimensionAuto-Drain Valve 1180*670*1080mm Weight 240Kg
Min.Ambient Temp. 5 °C
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refrigerated compressed air dryer


air compressor desiccant dryer

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Product Description

Super Cooling 75HP Air screw compressor used 10.7m3/min economical refrigerated air dryer


Features of High-temp Refrigerated Air Dryer:


Capacity: 10.7m3/min

 Working Pressure: ≤13bar
Max.inlet temp: 82°C Max Ambient Temp:50°C
Min.Ambient Temp: 5°C Refrigerant: R22, R407C,R134A,R410A
Cooling type: Air-cooled&Water-cooled Dew Point: 2°C ~8°C



Why compressed air purification?


Compressor alone is not enough.In most cases,untreated compressed air is naturally dirty,oily and wet.This condition is certainly notdesirable for industrial applications and could directly or indirectlylead to the following situations.

• Reduction in efficiency of expensive pneumatic tools & machineries

• Frequent costly maintenance of pneumatic tools & machineries

• Lost of production hours with increased machines down time

• High rejection rate of products

• Inability to meet delivery deadlines

• Unsatisfied customers


1.As reliable compressor dryer manufacturer, Air heat exchanger using corrugated copper tube inner and outer walls, increasing the cooling capacity utilization, countercurrent structure, return temperature is good, no condensation.
2. Evaporator processing thin-walled copper tube with a hydrophilic aluminum fin, spoilers structure heat transfer efficiency in our refrigerated Air Dryer.
3. The Sewerage system of refrigerated compressoed air dryer optimization. Cold and dry structure using three or more drainage, timely and effective emit large amounts of condensate and oil, and thus ensure that the system clean and dry air also reduces the system load.

atlas copco refrigerated air dryer 0


Model Cpacity
Power Kw Voltage
connection Dimension
Weight Kg
HDR-75HP 10.7 2.5 380 Rc2″ 1180×670×1080 240
1. The above parameters and color are designed according to customer needs, the parameters are for reference only, the final parameters of the drawings shall prevail;
2. According to user requirements and needs, to join way: air/water cooling, oil content, weight, appearance size according to the need to design, to the final order and the technical agreement shall prevail;
3. 1 year warranty, 2 years warranty for refrigerated compressor





atlas copco refrigerated air dryer 1

atlas copco refrigerated air dryer 2

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