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Lab scale roll-to-roll flat tape caster Lab scale roll-to-roll flat tape caster Lab scale roll-to-roll flat tape caster

Lab scale roll-to-roll flat tape caster

    Lab scale roll-to-roll flat tape caster is a compact continuous tape caster for battery electrode sheets with circulation drying heater. Such system integrates electrostatic dust removal system which enables the particle-free coating environment. It can coat thick film sheet up to 1.5  mm thickness, 150mm width and 4 meters long in a roll-to-roll type of fashion.

Lab scale roll-to-roll flat tape caster uses a vacuum chuck and an oil-free vacuum pump to adsorb the fixed substrate, so that the substrate is free from wrinkles during the coating process, thereby making the coating more uniform and smooth, and preventing the contamination of the substrate by the oil in the vacuum pump.The width of the film during the working process of the Heated vacuum doctor-blade film coater can be controlled according to the width of the film forming blade. The baffle in the middle of the blade can be moved left and right. When the baffle and the side of the blade completely overlap, the film width reaches the limit. 

flat tape caster

Lab scale roll-to-roll flat tape caster specifications:

Working Voltage

208 – 240VAC, 50/60Hz,   Single phase

Max. Power Consumption

1.2 KW

Coating Method &   Precision

·  Tape casting is done with a   doctor blade on a flat plate: Substrate reeling out - blade coating   - heated circulation drying - and final electrode winding

·   Doctor Blade Coating technique

·   Coating Thickness Precision: 10   microns.

Coating Width

·   Max. Coating Width: 150mm

·   Max. substrate width:   200mm 

Coating Speed

0~800mm   / minute 

Coating Thickness

0~5mm adjustable

Rolling Diameter

160mm Max. (roller O.D   is 63.5mm)


Bottom heating to    80°C Max
  Top Heating:  Recirculating hot air to 120°C Max. 

Drying Chamber

The casting flatbed is   enclosed by an 800mm long drying   chamber. A 1.5 KW heater enables continuous-flow heated circulation   through the drying chamber. 
  (Optional: Electric resistance heaters attached   to the underside of the drying chamber is available upon request)

Max. Coating Length

Depending   on the coating and substrate thickness. (Typically, you can get 4 meters   of electrode coated with 10um thick foil, 100um thick coating per run)

Static Dust Removal   System

The use of static system helps eliminate the dust particles   accumulated on the substrate and ensure a dust-free coating environment.


2m L x 0.45m W x 0.5m H

Net Weight

200 kg 


  • One year limited  warranty with lifetime support

  • Rusting and damage due to improper storage condition or maintenance are not  covered by warranty (Please use Acetone to clean and dry the doctor blade, slurry feeder, and roller to avoid rusting)

Contact Us
  • E-mail: cysi@cysi.wang
  • Tel: +86 371 5519 9322
  • Fax: +86 371 8603 6875
  • Add: No. 820, 8th Floor, 1st Unit, 9th Block, Cuizhu Street, High-Tech Zone, Zhengzhou, Henan, China
  • Korea Distributor:
    NEO LFN Corp
    Contact:Haeseop Kim
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