The 18th China (guangzhou) international building decoration fair a complete success



South China university of technology innovation of science and technology co., dalian on July 8, 2016-11, attended the 18th China (guangzhou) international building decoration fair, exhibited and innovative energy-saving Windows and doors matching solution, attract nearly person-times of professional audiences to visit and exchange.The products displayed in foaming equipment inspired professional audience for doors and Windows energy saving aspects of the new way of thinking, the use of low cost but, profiles, doors and Windows can be significantly reduced the production process of thermal conductivity by professional customer consistent high praise.

A. Foaming technique may reduce energy consumption resulted from air circulation of barrier-strip heat insulation molding. Non-foamed K-value is 2.3 to 3.5, and the K-value of foamed profile can be lowered to 1.5 to 2.

B. Preventing siphonage effect: PA66GF25 heat insulating strip has certain water absorption. In winter, steam generated from air circulation inside profile cavity is absorbed by heat insulating strip, and brittle rupture will occur when coefficient of linear expansion reaches 30%. This will not happen to the profile after foaming, and PU foaming absorbs no water.

Stopping convection phenomenon in barrier-strip cavity, and improving heat-insulating performance of doors and windows.


Foaming technique may reduce energy consumption resulted from air circulation of barrier-strip heat insulation molding. Non-foamed K-value is 2.3 to 3.5, and the K-value of foamed profile can be lowered to 1.5 to 2.

Preventing siphonage effect and seepage phenomenon resulted from the physical connection part between heat-insulating strip and metal.
PA66GF25 heat insulating strip has certain water absorption. In winter, steam generated from air circulation inside profile cavity is absorbed by heat insulating strip, and brittle rupture will occur when coefficient of linear expansion reaches 30%. This will not happen to the profile after foaming, and PU foaming absorbs no water.

Preventing shrinkage of heat-insulating strip that will break away from connection due to freeze expansion after hydrops inside thermal-insulation cavity.


Help to improve profile`s integral rigidity.
Effectively making up for the insufficient press-in in profile`s insertion process that leads to defective goods.


Huagong Innovation Technology Co.,Ltd.HGIT is a professional provider of polyurethane automatic equipment and sealing system solutions.The company is located in the beautiful coastal city -Dalian. Lianshi equipment of Huagong has a number of independent intellectual property rights,and also has the features of stable,secure,reliable etc. E-mail:, TEL: +86-411-39525022 FAX: +86-411-39525009 Website:http:// Hannah:+86 foaming machine CNC PU Seal Pouring Machine Foam sealing gasket machine Foam sealing strip machine (FIPFG) Foam sealing machineKnurling machine Electronic Grinding Machine Bridge cut-off machine Six-axis Robot Foam sealing Machine Aluminum thermal barrier potting system Two-color laminating machine for Aluminum PU Sealing gasket Machine Automatic spreading machine Dispensing machine

Flip Clocks

Flip Clock Series, fully designed and developed by Mid-Clock R&D team, CE and RoHS Marking approved.

Flip Clock can flip down the card automatically, with 48 pieces of cards on the left and 60 pieces of cards on the right. Both AM/PM and 24 hours display are available. It depends on what we print on the card.

Since the time Flip Clock was developed, it has been one of the best-selling products till today. The way it works is mysterious. It can always inspire you when you are staring at it. At least, the Flipping can tell you that time is Flying.

We have extended different series for Flip Clock, such as Classic Retro, Box Flip, Building Series, Funny Stuff. Different series have different sense of feelings for different occasions.

We can provide customized service with ordering a MOQ at 300PCS, not only printing the LOGO on it but also customize the Font/Colors/Content of the cards, even the pictures, as long as you like, can be printed on the cards. The color of the metal frame can be customized too.

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Flip Clock Factory in China, China Flip Clock Factory. Flip Number Clock Factory, Flip Down Clock factory

Guangzhou Huan Yu Clocking Technologies Co., Ltd. , https://www.mk-times.com