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Home /Products/Coating Testing Machines/Precision slit coating testing machine ST-5000G

Precision slit coating testing machine ST-5000G

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Precision slit coating testing machine ST-5000G
Features Gallery Product Description Request A Quote
Features
Specifications
Substrate Flatness: <10u
Coating Width: 450mm
Substrate Wettability: <15°
Substrate Temperature: 23±2℃
Film-forming Method: Slot Coating
Viscosity: 300nm~10um (Dry Film)
Film-forming Homogeneity: 5% ≤ In-film, 5% ≤ Between Films
Highlight:

Coating Testing Machine

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Precision Slit Coating Testing Machine

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Precision slit coating testing machine
Basic Infomation
Place of Origin: Dongguan, China
Brand Name: SQP
Certification: CE/ROHS
Model Number: ST-5000G
Document: D4 Sinowon ST-5000G Precisi...a1.pdf
Payment & Shipping Terms
Packaging Details: Plywood
Delivery Time: 30 work days
Payment Terms: L/C, T/T
Supply Ability: 50 Sets/Month
Product Description

ST-5000G Precision slit coating testing machine

Precision slit coating testing machine ST-5000G 0​


Product Introduction:
ST-5000G Precision Coating Experimental Coating Machine is a new type of high-precision, high-reliability and high-stability experimental coating machine. The characteristics of the equipment are: with the self-produced and developed high-precision gluing pump and high-precision slit die, the liquid medicine is evenly coated on the rigid substrate to prepare a large-area thin coating with high film thickness uniformity.
 

Equipment Specifications and Composition:

Device Parameters:

Applicable substrates:

(1) Substrate size 500mm*500mm
(2) Substrate flatness ＜10u
(3) Substrate wettability ＜15°
(4) Substrate temperature 23±2℃

 

Applicable Liquids:

(1) type Isopropanol, DMF, DMSO and other organic solvents or other mixed solvents
(2) viscosity 1~70CPS
(3) Solids content 7%~50%

 

Equipment process performance:

(1) Film-forming method Slot coating
(2) viscosity 300nm~10um(Dry film)
(3) Film-forming homogeneity 5% ≤ in-film, 5% ≤ between films

 

Coating die:

Number Project Technical parameters Remark
1 Material SUS630  
2 Coated width 450mm  
3 Flatness/straightness ≤3um  
4 Lumen roughness Ra≤0.025  
5 Slit gaps Gasket type, gasket thickness uniformity ≤±2um  
6 Gap adjustment range ≤±10um  
7 Except for the edge range ≤10mm  
8 Coating head anti-collision assembly It is 20um lower than the lip, which effectively prevents the lip from colliding  
9 Coating head correction It is automatically corrected by a high-precision linear displacement sensor  
10 Bubble drain design The die chamber is high-level and has a high level of vesicle holes  

 

Coating Pumps:

Number Project Technical parameters Remark
1 Pump body material SUS316L  
2 Sealing ring material Corrosion-resistant seals  
3 Pump volume 5ml  
4 Drive control Servo motor, ball screw  
5 Spit control resolution 0.01ul/s  
6 Response time 0.01s  
7 Spit velocity 0~2000ul/s  
8 Maximum spit acceleration 2000ul/s²  
9 Functional configuration

1)The liquid supply pump automatically relieves the pressure after replenishment；

2)Liquid discharge delay function;

3)Terminal suck-back function;

4)Automatic rehydration function;

5)Multi-stage coating adjustment;

 

 

 

 

 

 

 

 

Motion components:

Number Project Technical parameters
1 Number of Z-axes 2个
2 Z-axis resolution 0.1um
3 Z-axis drive control Servo motor, grinding grade screw, guide rail
4 Z-axis repeatability ≤5um
5 Z-axis velocity range 0~50mm/s
6 Y-axis drive type Platform-driven
7 Y-axis drive control Servo motor, grinding grade screw, guide rail
8 Y-axis speed range 0~200mm/s
9 Y-axis motion surface accuracy Better than ±5um
10 Y-axis repeatability ≤5um
11 Functional configuration

1)Coating acceleration and deceleration can be set and adjusted;

2)Coating Gap adjustable；

3) Adjustable Gap of end retraction;

 

Coating platform:

Number Project Technical parameters Remark
1 Material 000 grade granite  
2 Adapts to the substrate size 500*500mm  
3 Surface flatness Levelness≤±5um  
4 Substrate positioning Platform vacuum adsorption  
5 Substrate alignment Manual  
6 Pick and place the tablet Manual  

 

Liquid supply system:

Number Project Technical parameters Remark
1 Tubing material PFA  
2 Liquid supply tank Peeled material, 100ml volume  
3 Liquid supply method The tank is pressurized  
4 Wash the tank Made of stainless steel  

 

Pre-coating cleaning unit:

Number Project Technical parameters Remark
1 Pre-coating method Pre-coating platform  
2 Die lip cleaning Manual  
3 Soak and drain the tank It is used when the equipment is idle, the pipeline is clean, and the waste is discharged  

Human-computer interface:

Number

 Project Technical parameters Remark
1 touch screen Pre-coating platform  
2 Log recording function The coating process of each substrate can be viewed, including the speed and position parameters of each axis of the coater at each time point in the coating process  
3 Operational permissions

Three types of operation permissions to log in.

Manual, semi-automatic, and automatic actions of the device can all be operated on the interface

  

 

Dust cover:

Number Project Technical parameters Remark
1 compose Alloy, Punch Plate, FFU, Sealing Strip  
2 devise Transparent can observe the coating condition in real time. FFU purging micro positive pressure ensures that the external environment is better than that of class 1,000 in the external environment  
3 exhaust The outer cover is reserved with organic exhaust ports, and the interface size is DN80  

 

Configure the checklist:

Main configuration:

Number Name Brand The location of the brand
1 PLC Siemens Germany
2 Servo motor Panasonic China
3 Frequency converters INVT China
4 HMI Kunlun tonality Japan
5 Bearing NSK / FAG Japan/Germany
6 Miniature circuit breakers Schneider/CHINT France/China
7 Relays Schneider France
8 Air switch Schneider/CHINT France/China

 

Device Security Configuration:

1 Emergency switch The clean cover, operation interface, electric control box and other positions are equipped with EMO switches, and multiple points can be quickly stopped in case of emergency
2 Safety interlocks The source of machine hazards uses a fail-safe hardware interlocking device , which stops the work of units that may cause injuries when the protective cover of the equipment is opened.
3 Sound and light alarm The equipment is installed with an audible and visual alarm device in a conspicuous or customer-specified position
4 Clean cover The equipment is isolated by an outer cover, and the dust cover is kept away from the external environment while preventing personnel from entering during operation
5 Ventilation and exhaust The coating of organic volatile gases is designed with an exhaust connection
6 other The design of the equipment for the use of water, electricity, and chemicals meets national safety standards
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Contact Person : Marshall
Tel : +8613728288444
Fax : 86-769-22854144
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R501,Unit 1,Building 3,Tianan Cyber Park,#1 Huangjin Road,Nancheng,Dongguan,China
mz@sinowon.com
+8613728288444
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