Now the market have two main LCD Screen Repair Separator Machine, te yellow one and black one as below:
What are the diffierences between them? Which lcd separator is suitable for you?

First:  The temperature controller is different, the black one uses industrial,  which is widely used in BGA rework stations, because it can bring high accurate and precise temperature detection.

Second:  the black LCD Screen Repair Separator Machine uses sheet metal, which can experience high temperature higher then 300 degree. But the yellow one uses bakelite（Phenolic Resin,)  once the temperature get to 150 degrees, the material will give off  toxic gases which is bad for your health .

Third:The black lcd repair machine is 2 in one . It is not only ideal for separator the cell phone LCDS,  but also can be used for bga reballing & soldering like reflow oven ht-1212, because the temperature can get to 200 degrees, but the yellow one can only get to less then 150 degrees, only can repair cell phone lcds.

More reading:
http://www.touch-times.com/mag-5-in-1-vacuum-oca-lamination-machine-with-air-bubble-removing-machine-air-compressor-and-vacuum-pump-built-in_p0982.html

Promotion Price for OCA Vacuum Laminating Machine The Differences between Vacuum

Laminator and Newest 4 in 1 Laminator .
For the Separate Vacuum Laminator Machine (the first one ): you mainly to check its

efficienty , and also based on your repair business . Normally , need laminate about

10S for removing bubbles , this may inhance the refubish efficient,and also it is

very easy for operating .  


4 in 1 Vacuum Laminator : This machine may be much suiatable for the repair whose

refurbish business are not very large , it may take about 2min-5min to finish

laminating , and no need remove bubbles , it is very convinient to operate this

machine .And it is small , no need very big space for it .
Within this machine , it can save much money to buy the extra Vacuum Pump , Air

Compressor , And Bubble Remover Machine ,too .

Another Vacuum Laminating Machine ( $1900 ) has an extra Autoclave Cylinder , and

this one is much easier for operation than the another cheaper one ($1800 ) .

My Suggestion is :
If you are very familier with OCA Laminating Processing , you are a technicial on

this , then you can choose the cheaper one , that machine required high quality OCA

and also more professional operator . If not , during laminating processing , may

still have bubbles remained .   that is not concerned to the machine quality , it

is mainly decided on the operator's experiences .
If you are not so professional on Laminating , then choose the another more

expensive one , $1900 .

This machine is much easier for operation , and it has an autoclave cylinder , can

remove bubbles very clean .

More reading：http://www.touch-times.com

Because LCD display not light, ISO identification requirement in order to display

bright, polarizing film must have a clear, high permeability and high optical

activity. LCD recently becoming more widely used, such as livelihood, military and

high-tech, particularly application of intelligent machines. Due to the diversity of

the LCD and the durability of promotion, we must strengthen the durability and

resistance to rotation of the polarized film.

In addition, the appearance of characters on, with the draw cable LCD improving

polarizing film surfaces must be smooth and fine, if prolonged use at high

temperature and high humidity environment, must also be maintained on the optical

performance, and with one of the key parts of the security requirements for

adhesives, usually in a polarizing film manufacturing process, is carried out in

clean room:
1. is PVA polarizing film footage and TAC, so it is not available on the foreign

body and resin that is not soluble.
2. in the polarizing film laminating process, not glue, lamination and when there is

any foreign body into.
3. the protection film and release film and other materials may not have any

defects.
4. finished surface and cutting surfaces, or on the wrapper should not be mixed with

any foreign objects attached to it.

If the above conditions cannot be met, you cannot make a high resolution and large

size, high precision of polarizing film.

More reading：
http://www.touch-times.com/built-in-air-vacuum-pump-semi-automatic-lcd-separator_p0867.html

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