Mini-Labo Deluxe™
R2R Lab-Scale Test Coater

Mini Labo

Highly Customizable Roll-to-Roll Lab Coater

Mini-Labo Deluxe Scale

This pilot coater is favored by top research centers and universities worldwide, including NREL, Binghamton University, Purdue University, and CSIRO. The standard configuration features both MICROGRAVURE™ and slot die coating methods, along with a one-meter dryer, all compactly housed in a mobile frame on casters for easy mobility within any lab setting. With numerous customizable options available, you can tailor the coater to meet your specific research needs. Schedule a demo today at our facility in Bloomington, Indiana.

If you require a smaller, more compact solution, please explore our Mini-Labo™, a tabletop roll-to-roll lab coater ideal for smaller-scale projects. This versatile device offers the same high-quality coating capabilities in a conveniently sized package, perfect for limited spaces and budgets.

IMPORTANT: Yasui Seiki/MIRWEC Coating is the exclusive authorized U.S. vendor for genuine Mini-Labo™ coaters.


Mini-labo Deluxe drawing with named parts

Specifications & Options

Mini-Labo Deluxe™ Standard Option
Factory Requirements 3-phase, 220V, 60Hz -
Dimensions - Standard D31” x W55” x H60” -
Coating Methods MICROGRAVURE™
Slot die
Tungsten carbide lip slot die
Coating Width 120 mm (4.7") up to 320 mm (12.6")
Substrate Width 140 mm (5.5") up to 340 mm (13.4")
Guide Roll Width 150 mm (5.9") up to 350 mm (13.8")
Unwind/ Rewind Torque motor, max 200mm (7.8") outer diameter, 10kg (22lb) webs -
Tension Manual, max 25N -
Dryer 1 m (3.28') long
160°C (320°F)
Hot air dryer
Additional 1 m (3.28') zone
Line Speed 0.2-2 mpm (0.65 to 6.5 fpm) 0.5-5 mpm (1.64 to 16.4 fpm)
Solution Feeder Gravity tank
Metering pump
Pressurized tank 1.6L with precision regulator
Footage Counter Yes -
Exhaust Blower Yes -
Enclosure Yes, with casters -
Dry Laminator - Yes
Interleaf Peeler - Yes
UV Cure System - Yes (Metal Halide 3-step 120/80/60WPC)
Corona Treater - Yes
VOC Cover - Yes
E-stop - Yes
Frame Extension - Yes
Edge Guide System (EPC) - Yes


Mini-Labo Deluxe™ RL350 with Corona and UV
NEW Style! Mini-Labo Deluxe™ RL350 with corona, UV and laminator
Mini-Labo Deluxe™ RL350 with Corona, Interleaf                            Peeler, Dry Laminator, Cleaner Roll, Antistatic Brush, E-stop, and 2-meter Long Custom Extended Frame
Mini-Labo Deluxe™ RL350 with corona, interleaf peeler, dry laminator, cleaner roll, antistatic brush, E-stop, and 2-meter long custom extended frame
Mini-Labo Deluxe™ RL350 with VOC cover
Mini-Labo Deluxe™ RL350 with laminator, interleaf peeler, VOC cover and 6 inch guide rolls
Mini-Labo Deluxe™ with interleaf peeler, laminator and dip pan
Mini-Labo Deluxe™ with interleaf peeler, laminator and dip pan
Mini-Labo Deluxe™ with dryer extension
Mini-Labo Deluxe™ with dryer extension


Mini-Labo Deluxe™