• introduction
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PRODUCT FEATURES                                                                                                       

With the increasing popularity of smart phones dominated by Apple and Samsung, the application of the key component---LCD touch screen is being increased larger and larger. However, some defect products, like air bubbles, black spots, white spots, misplacement, will inevitably be produced during the LCD touch screen OCA/LOCA full lamination process. But the cost of LCD touch screens is higher, which makes the related enterprises have the requirements of reworking LCD touch screens.

LXBX series -150°C ultra low temperature LCD frozen separator freezer can cool down the touch screen by means of cold and heat exchanging through cold air in the chamber, which make the OCA glue and optical glue loses viscosity at low temperature and separate out the LCD from the LCD screen module (that is the LCD screen is to be separated from the TP or cover plate), or peel off TP or cover plate from the LCD screen module, recycle or renovate LCD or LCD panel.

LXBX series -150°C ultra low temperature LCD frozen separator freezer has a variety of volumes from 50L to 650L for users to choose from.

LXBX series -150°C ultra low temperature LCD frozen separator freezer has a variety of temperatures from -145℃ to -150℃, for users to choose from.

Temperature control system: Microcomputer intelligent temperature controller, temperature digital setting, digital display. The temperature controller has password locking function in case of mistuning by the irrelevant person.

Heat insulating material: 160mm thickness high pressure and high density foamed Polyamine Ester, effectively reduce the loss of cold capacity, multi-door seal off the cold capacity, the whole chamber has good temperature preservation.

The inner liner inside the case is made of corrosion-proof embossed Aluminum plate or stainless steel plate. The surfaces of the plates are very smooth and clean. It has good thermal conductivity and corrosion resistance.

Imported advanced refrigeration compressor and accessories, can run continuously for 24hours, more stable refrigeration performance.

Safety electricity protection system equipped with ground wire, over heat protection, short circut protection, over current protection, high & low voltage protection, reverse phase lack protection etc. Greatly ensure users’ safety.

Unique non-fluorine-free mixed refrigerant, energy saving and environmental protection.

Operation Instructions:

1.) Before using, it will take the machine around 30～40 minutes to cool to the set working temperature.

2.) Place the LCD screen on the freezing plate.

3.) Freezing time from 30 seconds to 1 minute depends on different LCD screens.

4.) Take out LCD screen and separate it.

Other applications:

It can improve the properties of various materials. It is mainly reflected in the application of cold working die steel and high speed steel, bearing steel, cold working die and die fittings. The industrial cold treatment box can significantly improve the hardness and strength of the workpiece, ensure the dimensional accuracy of the workpiece, improve the wear resistance, improve the impact toughness, improve the stress distribution, fatigue strength and corrosion resistance of the workpiece.

Mainly used in copper sleeve, bearing and other cold shrinkage, widely used in precision mechanical assembly. It is also widely used in large equipment (automobile, large construction machinery, aircraft parts, space equipment parts, military equipment parts ultra-low temperature equipment parts), etc.

Ultra-deep cooling tempering equipment

Improve hardness and strength of workpiece

Ensure dimensional accuracy of workpiece

Improve wear resistance of workpieces

Improved impact toughness of workpiece

Improve stress distribution in workpiece and increase fatigue strength

Increasing the tensile strength of the workpiece

Improve corrosion resistance of workpieces

Reducing residual stress

Cold shrink assembly box

Deep Cold Assembly Box

Cold-shrink assembly of steel sleeve

Mold assembly

Coupling cold shrink assembly

Bearing cold shrink assembly box

Engine cold-shrink assembly

Low temperature assembly

Overflow assembly using the principle of thermal expansion and contraction

Below is the URL of youtube video link for your reference:

https://www.youtube.com/channel/UCpXgF19dgOMtxk4wz49-yBw

Tips: 

1.) For serious crushed glass, please stick a tape on glass for safety and good for machine

2.) Please make sure the operator wears gloves in case of danger.

3.) It is much easier to separate out the bracket and other components after freezing processing. Please pay attention to the backlight water inlet.

4.) After separating the LCD screen, pay attention to the water treatment and temperature recovery.

5.) When separating the curved screen, the separation risk caused by the temperature difference between 2 sides of the curved surface screen. Please pay more attention to this point.

6.) After LCD separation, please put the glue side upward to avoid sticking on the article surface after the temperature return to the normal.

PRODUCT APPLICATION

Suitable for Photoelectric manufacturer, LCD production enterprises, Mobile phone steel film production enterprises, Mobile maintenance industry.

PRODUCT DETAILS

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MAINTENANCE

◆ Do not place heavy objects on the door or cover of cryogenic refrigerator to avoid compression deformation

◆ When receiving the machine, leave it for 2-5 hours before power on and start up. When using, just press the switch after power on

◆ After starting up, the first three minutes are the compression protection time, and the compressor will start after three minutes

◆ Every once in a while, the cryogenic refrigerator should be cleaned and maintained and dust cleaned