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  • 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.
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Ingersoll Rand General Pneumatics Refrigerated Compressed Air Dryer High Rejection Rate

  • Ingersoll Rand General Pneumatics Refrigerated Compressed Air Dryer High Rejection Rate
  • Ingersoll Rand General Pneumatics Refrigerated Compressed Air Dryer High Rejection Rate
  • Ingersoll Rand General Pneumatics Refrigerated Compressed Air Dryer High Rejection Rate
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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Product Details
Capacity 35m3/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 1670*750*1575mm Weight 780Kg
Min.Ambient Temp. 5 °C
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Product Description

Super Cooling 300HP 35m3/min refrigerated air compressor dryer for air compressor

Features of High-temp Refrigerated Air Dryer:

 

Capacity: 35m3/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

 

 

How to get compressed air with very low dew point?

The dew point of the compressed air after being treated by the cold dryer can be around -20 ° C (normal pressure), and the dew point can be processed by the adsorption dryer to reach the range above -60 ° C. However, some industries that require extremely high air dryness (such as the microelectronics industry require a dew point of -80 °C) are obviously not enough.

Nowadays, the method promoted by the technical community is that the cold dryer is connected in series with the adsorption dryer, and the cold preheater is used as the pre-treatment equipment for the adsorption dryer,

so that the moisture content of the compressed air is greatly reduced and then enters the adsorption dryer. Get compressed air with very low dew point.

Moreover, the lower the temperature of the compressed air entering the adsorption dryer, the lower the dew point of the compressed air finally obtained.

According to foreign data, when the inlet temperature of the adsorption dryer is 2 °C, the molecular sieve is used as the adsorbent, and the dew point of the compressed air can reach below -100 °C. This method has also been widely adopted in China.

Ingersoll Rand General Pneumatics Refrigerated Compressed Air Dryer High Rejection Rate 0

 


 

Model Cpacity
m3/min		 Power Kw Voltage
V/50Hz		 connection Dimension
L×W×H		 Weight Kg
             
HDR-300HP 35 6.5 380 Dn100″ 1670×750×15750 780
             
Note:
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

 

 

Ingersoll Rand General Pneumatics Refrigerated Compressed Air Dryer High Rejection Rate 1

Ingersoll Rand General Pneumatics Refrigerated Compressed Air Dryer High Rejection Rate 2

 

 

 

 

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refrigerated compressed air dryer

air dryer machine

air compressor desiccant dryer