Laboratory Small Extrusion Film Coating Machine

Introduction of thin film preparation coating machine：

MSK-AFA-SD70-II Split laboratory coating machine is a 24V extrusion coating machine, mainly used in glove boxes. The equipment is used for surface coating of sheet substrates and is coated by slit extrusion. The Split laboratory coating machine is mainly composed of an extrusion die, a coating platform, a feeding system and a control system, and is mainly used for laboratory research and development. The Laboratory Thin Film Coater is mainly used for surface coating of sheet substrates in the fields of lithium battery substrates, OLEDs, solar photovoltaic films and polymer conductive films, and for the preparation of perovskite deposition films.

Advantages of Small laboratory coating equipment：

1. Small laboratory coating equipment has high uniformity---the hanger-type solution distribution design has uniform flow rate, so the Split laboratory coating machine can obtain highly uniform coatings, which are suitable for solvents of various viscosities. The stainless steel slot die head is compatible with a wide range of liquid materials.

2. Variable liquid channel thickness---stainless steel gaskets of different thicknesses or widths can be replaced to change the thickness or width of the slot die channel. Multiple gaskets can also be inserted to increase the thickness of the liquid channel.

3. Zebra stripe coating--parallel stripes can be coated by making the stainless steel gasket into a zebra stripe shape.

4. Uniform flow and thickness---using a micro-injection pump with adjustable flow rate for liquid supply, the user can accurately control the amount of solution entering the slit die system through the control system of the Small laboratory coating equipment, so as to accurately and repeatably control the thickness of the deposited film.

5. Small laboratory coating equipment can be temperature controlled---the substrate temperature can be adjusted between room temperature and 120°C. Controlling the substrate temperature by heating to reduce surface tension can improve the wettability of the solution, while the drying rate can also change the nanostructure of the deposited film.

6. Wide range of substrate speed settings---the operating platform can move smoothly and continuously. The motor moves at speeds as low as 0.1mm/s to as high as 10mm/s.

7. The Small laboratory coating equipment can be precisely positioned---the position between the platform and the coating head can be precisely adjusted by using a three-point leveling system and a high-precision micrometer. Fine alignment allows the system to achieve height changes as low as 1um/cm within the platform travel range.

8. Coating head height control---Two micrometers are set above the coating head frame to adjust the position between the coating head and the platform. By adjusting the height of the slit die of the Small laboratory coating equipment, the stability of the meniscus is improved and the wet film thickness is changed.

Technical parameters of thin film preparation coating machine：

Product Model	MSK-AFA-SD70-I
Product Name	MSK-AFA-SD70-II thin film preparation coating machine
Technical Parameters
Coating head width	70mm   (Other sizes can be customized, maximum width ≤ 100mm)
Maximum heating temperature	120℃
Platform itinerary	1-100mm
Minimum stage speed	0.1mm/s
Maximum stage speed	10mm/s
Injection pump MIN feed speed	MIN0.001mm/s
Injection pump MAX feed speed	MAX1mm/s
MAX substrate thickness	10㎜
Platform flatness	＜50μm
Power supply	220V AC  50Hz
Device host size	220mmX330mmX260mm
Device control box size	390mmX340mmX170mm
Injection pump size	65mmX250mmX50mm
Size Details
Customizable integrated machine

Process Introduction of Split laboratory coating machine：

Process description: The liquid enters the extrusion coating head through the injection pump, and the extrusion coating head applies the liquid to the surface of the substrate to form a coating while moving.

Material Requirements of Split laboratory coating machine：

1. Substrate requirements：

2. Slurry requirements：

Device Specifications of Split laboratory coating machine：

1、Equipment body：

2、Feeding unit：

3、Coating unit：

4、Heating unit：

Logistics：

Quality Commitment:

Our company guarantees that the equipment provided is brand new, unused, and fully meets the quality, specification and performance requirements specified in the contract, and that our equipment should have satisfactory performance under correct installation, correct use and maintenance conditions and during its service life.