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09 Nov

2020

Renaming Announcement
Dear customers and partners,Due to business development and joint-stock reforming, since December 5th, 2017, Zhongshan Kaixuan Vacuum Technology & Engineering Co., Ltd. has bee…
14 Oct

2020

Development Trend Of Vacuum Drying Equipment
Drying equipment is widely used in food, pharmacy, chemical Industry and many other industries. At the same time, with the industrial production technology and consumer requirement…
18 Sep

2020

Application Characteristics Of Vacuum Drying Equipment
1, efficient conventional vacuum drying equipment are used steam heating, need to heat from the outside, heating speed is slow to consume a lot of coal, and microwave vacuum drying…
23 Aug

2020

Precautions For Vacuum Drying Box
1. Vacuum drying box to reach the vacuum, should be closed vacuum valve, and then closed vacuum pump, or vacuum pump oil will be back into the box.2. Remove the treated items, such…
27 Jul

2020

Operation Procedure Of Vacuum Drying Box
1. Dry treatment of the items into a vacuum drying box, the box door closed, and closed the valve, open the vacuum valve, and then open the vacuum pump power to start pumping, so t…
01 Jul

2020

Hot Air Circulation Oven
Hot air circulation oven through repeated upgrading has reached the advanced level at home and abroad. CT series of hot air circulation oven for the first generation of goods, unif…
05 Jun

2020

Why Not Set Temperature Uniformity Parameter For Electrothermal Vacuum Boring Box
General Electric (blast) dry box are equipped with temperature uniformity parameters: natural Convection-type dry box for working temperature upper limit by 3%, forced convection-t…
11 May

2020

The External Readings Of The Electrothermal Vacuum Boring Box Differ Greatly From The Readings In The Vacuum Chamber, Which Is Why
Because different users of various kinds of drying objects are not the same blackness, as a factory to try to use a common form of radiation heat metering method to cover up, not o…
14 Apr

2020

Does The Thermometer Reading In The Vacuum Box Represent The Practical Temperature Of The Vacuum Chamber Space
Generally, we see the glass bar thermometer reflecting the readings, which can be said to be the ambient air temperature under the condition. So, in a vacuum, we see readings in a …
20 Mar

2020

How To Control Heating Temperature In Vacuum Condition Of Electrothermal Vacuum Dryer Is Advisable
Various types of electric vacuum dryer is based on the user needs not the same general requirements of the planned production, although the control method, structure and materials…
24 Feb

2020

Electric Vacuum Dryer Can Not Replace The General Electric Drying Box Application
Why cannot it be replaced? Because of insecurity.Electric drying at the bottom of the box opened with fresh air satisfaction hole, the top of the operating room has ventilation dis…
28 Jan

2020

Why Is It Necessary To Draw Vacuum And Then Heat Up Heating In Electric Vacuum Dryer
1 The workpiece into the vacuum box to draw a vacuum is to extract the workpiece can be extracted from the gas components. If you heat the workpiece first, the gas will swell up wh…

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Zhongshan Kaixuan Vacuum Science & Technology Co., Ltd. was established in May 1992, with an employment of 200 persons, among whom 70% are senior and medium-level specialized technicians;
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Zhongshan Kaixuan Vacuum Science & Technology Co., Ltd

Add: No. 1, Yongtuo road, Henglan town, Zhongshan city, Guangdong province, P.R. China 528478

Tel:+86-760-87668901

Fax:+86-760-87766690

Ph:+8618802085936

E-mail:657001243@qq.com  553083483@qq.com

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