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RANAR XPO-2331-LED Vacuum Exposure Unit 120v

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Product Description


RANAR XPO-2331-LED Vacuum Exposure Unit 120v - The affordable Ranar Expo LED Series, screen exposure units allow you to make best possible screen images while increasing production. Ideal for the small to medium size screen printing shop looking for a upgrade to screen stencil making. Our Led lights have a high density bright ultraviolet lights which are optimized for the exposure of screen printing emulsions and capillary films with consistent U.V. Light. Unlike metal halide blubs that run at high temperatures, require frequent replacement and degrade over time, we designed our exposure units with Cool U.V. Light strips that never dim or require time adjustment with age. LED lights are energy efficient and have long life of over 50k hrs without loss of intensity. U.V. LED Light exposure units provide ultra fast accurate exposure times with high resolution of half-tones and crisp detail of the finest designs. All major Ranar equipment pricing includes crating fees and free shipping!

Increase production in your screen room, with these high output LED ultraviolet lights. With no down time between exposures or waiting for bulbs to cool, you could easily burn 100 screens in a day. Quickly expose direct and indirect emulsions such as Diazo, Photopolymers, Dual Cure, and Capillary Films. LED technology lights start instantly and have accurate repeatable exposure times.

It's as easy as turning on the viewing lights, positioning the film positive and screen frame to the glass, lowering the vacuum frame and pushing a button. The vacuum quickly draws down the blanket around the frame which holds the film and screen mesh flat to the glass, and your screen image is burned into emulsion with UV. light in a matter of seconds. Then wash out your image with nozzled water pressure in a wash out booth and your finished.

XPO-2331-LED, screen frame capacity (1) 20x24 or (1) 23x31 inches 

Screen Printing Emulsion Exposure Times:

Photopolymers emulsions 10-20 seconds

Dual cure 40-60 seconds

(Exposure time vary depending on emulsion type and thickness) 

The Expo Series LED exposure units has an easy to use control panel that includes a digital count-down timer with programmable pre sets, on/off power switch, yellow safe light viewing switch , vacuum and exposure light switches which can operate manual or with the auto count-down timer. The frame is hinged and has a gas shock for easy lifting. These exposure units also have a reinforced blanket that absorbs light and resist tearing and pin holes. The blanket easily conforms to the screen frame when the vacuum motor instantly draws down blanket to provide consistent film, screen contact to the glass. A safety switch is also included so light will not activate when the vacuum frame is open.


 - Cool LED lights

 - Instant Start Exposure lights no down time between exposures

 - High Intensity LED light strips 400 nanometers of UV. light

 - Energy efficient reduce operating costs

 - Long life 50k Hours reduce matainance costs

 - Optimized UV. light for screen printing emulsions & Films

 - Reduced Exposure Times with high resolution and uniformity

 - Safety Switch so the UV. Light will not come on when vacuum frame is open

 - Amber Viewing lights emulsion safe to position screens and film positives

 - Digital timer with accurate presets and programmable exposure times

 - Manual / Automatic Independent switches for the vacuum and exposure lights

 - Vacuum Hold Down Instant draw down vacuum motor

 - Vacuum Frame Heavy duty steel frame

 - Gas Shock easy lifting of the vacuum frame

 - Vacuum Blanket neoprene rubber with fabric reinforced which absorbs light






10 / 5


102 cfm

Max. exposuref area

24" x 32"

Max screen size

24" x 31" / 60 x 78 cm


48" x 32"

Overall height (Table Top / Stand)

9" x 35"

Crate dimension

63" x 39" x 19"


160 x 114 x56 cm

Shipping Weight (crated)

245lbs / 111kg

LED light strips





The factory is closed on Saturdays and Sundays as well as all major holidays. Supply orders ship within 3 to 5 business days. Equipment orders have a 2 to 3 week lead time to ship from the date your payment is confirmed and cleared. All standard shipping is provided by UPS ground. Items that ship freight may vary by carrier. 


If you have questions, need rush service or personal details need to be arranged for equipment orders please call Catspit Productions. Do not call RANAR. We are a dealer for RANAR; if you call them direct you’re making a purchase from RANAR not Catspit Productions. If you wish to support us and do business with us then please call us direct for all your equipment and supplies needs. We’re happy to help out in any way. 480-899-9089

The warranty information is as follows on all RANAR equipment across the board:

3 years on mechanical. This includes the build of the press and the parts.

2 years on infrared panels for dyers and flash cure units.

1 year on all electrical work.

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Product Reviews

  1. fantastic! 5 Star Review

    Posted by on 4th Jul 2017

    This was such an upgrade for me, and I'm really glad that I did it. There plenty of LED's and I really like the viewing lights. Really great quality at a great price.

  2. Excellent! 5 Star Review

    Posted by on 24th Dec 2015

    Alright, hands down excellent detail with this LED unit. Easy to use dial in your timer, vacuum is great. Downside, for this price tag you would expect Ranar would include a string with it. I was going to take a star off for that, but felt that unit works great and deserves 5 stars. Something Ranar should consider including.

  3. awesome 5 Star Review

    Posted by on 13th Aug 2015

    Really good exposure unit, still dialing it in but it's getting there! Works much faster than my old unit, the vacuum is really fast and exposure times for me are between 10-20 seconds depending on the emulsion I'm using. Definitely worth the upgrade.

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