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1. ISO9001:2008, 2. one year guarantee, 3. environmental protect, 4. low dew point to -70 deg.C, 5. economic, energy saving - details see: https://www.machineto.com/absorption-air-dryer-10207376

Absorption Air Dryer

Work Condition and Technical Data

Inlet temperature: 0~45 °C

Inlet oil content: ≤ 0.01ppm
Working pressure: 0.6~1.0MPa
Dew point: -20~-70°C

Purge air: less than 12%
Desiccant: Activated alumina & molecular sieve
Purge mode: Heatless purge
Working method: Continuing alternation between two towers
Working periods: T=4~20min.
Control mode: Micron computer auto controlling
Installation mode: Indoor, non-basement

HSD-1WXF Technical Data:

Model: HSD-1WXF

Capacity(Nm³/min):1.2 (42scfm)

Air connection ZG1"

Net weight(kg):180

Dimensions (mm): 689*570*1298 (L*W*H)

Model,Size&Technical Data:

How it works:

Heatless Purge Desiccant Air Dryer is using micro holes in the desiccant itself,adsorbing the moisture in the air because of capillary,desorbing it by pressure drop and adsorbing extra-heat.Currently,the equipment is making up of two towers,controlled by the Program Controller,the two towers working alternately,one is for adsorbing,the other is for desorbing,in the way continually circulating the work.

Product Character:

Consistent outlet pressure dew points

Rationalizing tower layout,ensure 4.8 second contact time enough to dry saturated air at the dryer inlet to the desired dew point.

30% extra desiccant provide to compensate for natural bed aging,ensure top performance of desiccant bed.

Large flow diffusers ensure even flow distribution through bed,eliminates channeling.

Minimum purge air use according to the less than 13.3%

Excellent designing tower,saves 95% of the heat of adsorption,stored heat maintains purge air temperature during regeneration,maximizing the purge air’s ability to carry off moisture,minimizing the amount of purge air required.

Drying and purging in counter flow arrangement,energy not be wasted when wet air travels through dry desiccant.

You can adjust purge air use according to the demand.

Long desiccant life

A.Suitable tower sized ensure best condition of velocity & time when compressed air through desiccant bed,making good use of the desiccant.

B.Rationalizing system,remove oil and heavy contaminants before flowing into the tower,protects bed from contamination.

*Using butterfly value and reliable program controller which can be auto timing and auto switching,works stable and reliable,unaffected from electric net,pressure and electric field.

*Scientifically designed switching time ensuring the air pressure being stable,running without waving.

*Non basement,easy to install

Company profile:

Shanghai HOLYSUN Machinery Technology Co.,Ltd.Established in 1993,is an integrated enterprise which is specialized in

compressed air purification equipment, Holysun integrates scientific research,manufacture,sales and service.We’ve holding

with technology innovation and processional spirit persistently,meanwhile taking the advanced designing concept and exquisite techniques from USA. We’ve passed ISO 9001:2008 Quality Authentication &Manufacturing license etc. Successfully promoted high quality air treatment system to our customers,set-up the efficient before & after service as well.

Our company accumulated production and sales experience of compressed air treatment for a long-term year,integrating the advanced technology from abroad with our practical conditions,we designed & manufactured

HOLYSUN brand HSD series Refrigerated Air Dryer,Absorbing Air Dryer,After Cooler,Air chiller Set,Industry using Water Cooler,HF series High-efficient precision-filter (home made filter housing, Hankison element)etc.Totally 13 series,300sorts of products which are widely used in electrical,metallurgy,electron,mechanism,petroleum,

chemical industry,auto industry,textile industry,chemical fiber stuff,air treatment, cigarette, biology,medicine,daily chemical

industry and so on.Our company has always been keeping ahead on this line.

The HOLYSUN’s headquarter is in Shanghai,meanwhile has offices among Beijing,Guangzhou,Jinan,Shenyang,Zhengzhou,

Wuhan, Chengdu and Wu-xi which responsible for before & after-sales technology consultation,business negotiation as well as maintenance service,perfect sales & service network assuring

the equipment’s running smoothly year by year.

HOLYSUN Machinery ,Sino-America technology,the global leader in compressed air treatment.

Milestones

In Oct. 1999, American Hankison products were first introduced to Chinese consumers.
In Jun. 2003, production facilities were established in Shanghai. An official website www.holysunchina.com was launched for online marketing and sales.
In Aug. 2004, Externally heated dryer & Refrigerated dryer were successfully developed and launched. These machines became widely utilized in the food industry.
In Nov. 2005, the all new HSD series air dryer was unveiled. It was designed to accommodate Chinese working conditions and perfectly complements the existing series of compressed air purification drying equipment.
In Mar. 2006, Jinan HOLYSUN Air Supply Purification Technology Co., Ltd. was founded. This subsidiary provided a base of operations for company development in the northern regions of China.
In Oct. 2006, in anticipation of future expansions, offices were established in Shenyang, Beijing,Qingdao, and other major cities.
In Dec. 2006, we were recognized as a Top Ten Air Dryer Brand in China manufacturing technology.
In Dec. 2007, our products were introduced to the international market.
In Mar. 2008, the blower purge desiccant compressed air dryer with zero air consumption was launched, the testament of a whole new level of technological advancement within the domestic industry.
In Feb. 2009, Wuxi Holysun Machinery Equipment Co., Ltd. was founded.
In Jun. 2009, offices were established in strategically relevant locations such as Hangzhou and Nanchang.
In Aug. 2009, we became certified by the revised edition of the ISO9001: 2008 quality management system by The Lloyd's.
In May. 2010, the negative pressure air cooler and the low temperature refrigerated dryer were launched. This signified the

diversification of our development path.
In Aug. 2010, we successfully passed the industry production license examination and received the corresponding certificate.
In Oct. 2010, the HOLYSUN national sales meeting was held in Shanghai, initiating the start of our journey to becoming an

internationally recognized brand.
In Aug. 2011, the 72000m3/h compression heat purge desiccant air dryer was launched.
In Nov. 2011, offices were established in Chengdu, providing a strategic base of operations for expanding the west and

southwest regions of China.
In Jan. 2012, the mini portable desiccant air dryer was successfully developed; this energy saving device ushered in a new era

in the field of desiccant dryers.