Laboratory slotdie coater - Small size type

Laboratory slotdie coater - Small size type

Equipment Introduction

Laboratory slotdie coater is suitable for laboratory research and development, process exploration and other processes of submicron functional coatings on substrate sizes in the range of 200*200~400*400mm for Calcium-Titanium-Oreous-Titanium-Oreous Thin Film Batteries, Organic Solar Cells, PI Films, Optical Films and so on. The equipment is equipped with Z-axis automatic lifting, die head automatic cleaning, pre-coating, Gap value monitoring, wind knife and micro-negative pressure clean environment and other functions.

Technical Parameters
Overall dimensions (L*W*H)1200*1150*2100mm
Power supply voltageSingle-phase voltage AC220V±10%; Frequency: 50HZ  
Coating area200*200mm~400*400mm
Slurry viscosity1-100cps
Coating speed1-5m/min(according to the nature of pulp)  
Thickness of dry film0.05-10um(according to the nature of pulp)  
Feeding pump precision

±1% of full scale; repeatability: ≤0.05% of full scale

Unevenness of film thickness≤±3%
Uneven area around≤10mm (according to the nature of the slurry)
Uniformity of wind speed of wind knife≤ 5%


Functional Features

1. The motion module adopts high-precision air-floating bearings and marble platform to ensure coating precision;

2. Dual Z-axis decoupling design, independent height adjustment on both sides of the coating cutterhead to ensure cutterhead parallelism;

3. High precision Gap monitoring, using high resolution contact displacement sensor and laser displacement sensor;

4. High-precision syringe pump feeding system, precise feeding, reducing solution waste;

5. Coating cutterhead adopts high-precision fluid simulation cavity design, and the cutterhead can be customised according to the nature of customer's solution;

6. Integrated high uniformity wind knife, according to the process requirements of the coating film pre-drying of different wind temperature requirements, to ensure the quality of the film;

7. Simple operation, customisable formula and coating parameters, flexible and convenient process research;

8. According to customer requirements, can be configured with FFU micro-negative pressure clean environment;

9. Adopting integrated design, the equipment is convenient for debugging and maintenance;

10. According to customer needs, support customised solutions.