High-precision Slit Flat Coating Machine with Vacuum Suction

Sales Manager: Gia

Wechat: Dingqiuna

Item No.:
TMAX-MSK-PSC-MM2020
Payment:
L/C, T/T, Western Union, Credit Cards, Paypal
Shipping port:
Xiamen Port
Lead Time:
5 Days
Certificate:
CE, IOS, ROHS, SGS, UL Certificate
Warranty:
Two years limited warranty with lifetime technical support

Product Details

High-precision Slit Flat Coating Machine with Vacuum Suction

The MSK-PSC-MM2020 slit plate coating machine is a device used for precise film coating on sheet-like substrates. It adopts the slit extrusion coating method and can complete the coating process for rigid substrates (such as glass). The equipment is mainly composed of an extrusion mold, a coating platform, a feeding system and a control system. This equipment is mainly used for surface coating of sheet-like substrates in fields such as fuel cells, perovskite solar photovoltaic films, and OLEDs.

Equipment pictures

Functional Features

l Precision marble coating platform, featuring substrate positioning and vacuum suction functions.

l The coating moving mechanism is driven by a stepper motor, with rapid response and smooth operation.

l The gap between the coating nozzle and the coating platform is controlled by a digital micrometer, allowing the height of the coating nozzle to be controlled within extremely small precision.

l Integrated feeding system, with high feeding accuracy, and the feeding pipeline is convenient for disassembly and cleaning.

l PLC control, HMI operation, easy to use.

Process Overview

● Compression coating

Squeezing coating principle diagram Schematic diagram of coating shape

Process description: After entering the coating nozzle, the paint is evenly discharged from the outlet and coated onto the substrate surface to form the target coating. The shape and size of the coating are controlled by adjusting the shape and size of the gasket. The thickness of the coating is affected by the feeding speed and coating speed. The coating accuracy is influenced by factors such as the accuracy of the nozzle, the adjustment accuracy of the nozzle, the flatness of the coating plate, the accuracy of the moving speed, the feeding accuracy, and the properties of the paint.

● Wire rod coating

Coating schematic diagram of the wire rod Schematic diagram of coating shape

Process description: After entering the wire rod, the coating flows out after being distributed by the wire rod spiral. This forms the target coating. The thickness of the coating is controlled by the wire rod diameter. The coating application accuracy is affected by various factors such as the straightness of the wire rod, the flatness of the coating plate, and the properties of the coating.

● Scrape coating

Doctor blade coating schematic Schematic diagram of coating shape

Process description: After the coating enters the blade edge, it flows intermittently through the gap between the blade edge and the substrate, forming the target coating. The thickness of the coating is controlled by the gap between the blade and the substrate. The coating application accuracy is affected by various factors such as the accuracy of the gap between the blade and the substrate, the straightness of the blade edge, the flatness of the coating plate, and the properties of the coating.

TTechnical Specifications
Power Supply	Single-phase AC 100-240V, frequency 50Hz/60Hz, power approximately 220W
Work environment	Temperature: 25 ± 3℃, humidity: 30-90%RH or lower
Coating type	Standard equipped with extrusion die head, optional with scraper, wire rod, suitable for continuous coating on flat surfaces and striated coating on flat surfaces
Base material type	Rigid substrate (such as glass)
Base material thickness	MAX 3.2mm
Base material width	MAX 200mm
Platform runout accuracy	≤5um
Coating range	Max:200mm×200mm(Basis material width 200, basis material length 200)
Coating speed	25mm/s
Die head accuracy	0.002mm
Die head gap adjustment	0mm~ +5mm(0 indicates touching the coating platform with the palm of the hand)
Gap adjustment accuracy	0.001mm

Coating thicknes		s 0.005-0.1mm (wet film, depending on the material and system selection)
Feed rate		0.1~500 µL/s
Material storage		10ml
Slurry viscosity		1-1000cp
Device dimensions		Approx. W345mm × D514mm × H230mm (subject to the actual product)
Weight		Approximately 31 kg (subject to the actual product)
Extrusion die
Coating method		Extrusion coating
Adapter die		Die 200
Lip mouth height		Max 5mm, adjustable
Die 200	Material	SUS630
	Accuracy	The straightness of the lip edge is ≤ 2 μm
	Mold cavity	2ml
	Gasket widt	Opening width MAX 200mm Default C-shaped opening, Standard opening widths of 200mm and 100mm are provided for each piece.
Gasket thickness		10um
Wirerod coater (optional)
Coating method		Wire rod coating
Coating width		Max.200mm
Material		Stainless steel
Wire rod diameter		10mm
Wire rod specification parameters		5 μm, 6 μm, 8 μm, 10 μm, 12 μm, 15 μm and above are wet film thickness parameters, which are related to the coating parameters and are for reference only.
Scraper Coater (optional)
Coating method		Squeegee coating
Coating width		Max.200mm
Blade height		Max 5mm, adjustable
Adjustment accuracy		With a micrometer, 1 μm
Blade straightness		≤4 μm

Supporting facilities
1. Utility Services: The following listed equipment requires the corresponding utility services.

Project		Requirement	Providing Organization	Note
Power supply	Power Supply	Single-phase AC 220V ± 3%, frequency 50Hz, power approximately 2KW	Customer
	Connection Method	10A three-hole socket	Customer
	Grounding	Grounding wire with resistance less than 4Ω	Customer
Working environment		Temperature recommendation: 25 ± 3℃, humidity: 30 - 90%RH or lower	Customer
Vibration and shock		No obvious vibration sources around	Customer
Explosion-proof requirements		No explosive sources around	Customer
Handling tools		Carrying freight elevators, forklifts or cranes	Customer
Loading/unloading path		Equipment doors, corridors, elevator dimensions	Customer	Please refer to the actual size of the equipment.
Adjusting tools		Please prepare the mixing slurry and inspection tools in advance	Customer

2. Dimension Details (For Reference Only)

Material Requirements

1. Requirements for the substrate

Project	Parameter	Note
Base material	Glass substrate
Size	200mm × 200 mm

Note: 1. The vacuum adsorption effect varies for different materials and specifications of the base. The actual adsorption effect shall prevail.
Supply scope

This project involves one MSK-PSC-MM2020 slit extrusion type flat coating machine, including the following main components

NO	Name	Device specifications	Quantity	Note
1	Equipment body	MSK-PSC-MM2020	1 pieces
2	Feeding unit	Ruhr sampler, motor, linear guide rail	1 pieces
3	Coating unit	Motor, lead screw, linear guide rail, extrusion die	1 pieces
4	Substrate unit	Coating plate, vacuum source	1 pieces
5	Control unit	PLC control and its software, HMI and its softwar	1 pieces
6	Spare parts	See the spare parts list for details.	1 pieces
7	Delivery materials	Instruction manual, packing list	1 pieces

1. Equipment body

NO	Project	Device specifications	Note
1	Type	Desktop-type
2	Frame	Painted metal sheet packaging

2. Feeding Unit

NO	Project	Device specifications	Note
1	Type	Integrated infusion pump
2	Drive	Stepper motor + ball screw + linear guide rail
3	Adjustment	Touchscreen operation
4	Injection Tube	10ml

3. Coating Unit

NO	Project	Device specifications	Note
1	Type	Extrusion coating
2	Compression mold	Single-chamber and dual-chamber structures	Customizable
3	Height adjustment	Micrometer adjustment, micrometer-level digital
4	Drive	Stepper motor + linear guide rail + ball screw
5	Precision gasket	Opening width: 200 mm, thickness: 10 µm, 1 piece Opening width: 100 mm, thickness: 10 µm, 1 piece	Standard configuration

4. Substrate Unit

NO	Project	Device specifications	Note
1	Coating platform	Marble platform
2	Vacuum suction holes	Diameter 3mm, 4 vacuum suction holes, suitable for rigid substrates
3	Vacuum pump	External	Standard configuration

5. Control Unit

NO	Project	Device specifications	Note
1	Type	Integration
2	PLC	Panasonic
3	Touch screen	4.3 Inch
4	Operating method	Fully touch-screen controlled
5	Call the police	HMI Record

6. Delivery materials

NO	Project	Device specifications	Note
1	Instruction manual, packing List	1 copy each

7. Optional Components

NO	Project	Device specifications	Note
1	Scraper	1 Set
2	Wire and rod coater	1 Set

Main Configuration List (For reference only, actual items apply)
NO	Project	Brand	Remarks
1	PLC	Panasonic
2	Touch screen	Weinview/Kunlun Tongtai
3	Stepper motor	Research and Control
4	Switching power supply	Mingwei
5	Buttons, indicator lights	Izumi
6	Relay	Izumi
7	Brushless vacuum pump	Yan Hua
8	Linear guide rails, ball screws	HIWIN
9	Fan	Meitu
10	Bearing	NSK/Misumi
11	Electromagnetic valve, cylinder, connector	AirTac/SMC