SMT Reflow Soldering Precision Coating Machine
Fully Automatic Visual Alignment Coating Equipment with advanced selective coating capabilities for electronic manufacturing applications.
Product Overview
The MK surface coating system is a high-performance coating solution equipped with assembly line tracks and SMEMA communication interfaces, delivering efficient and reliable production performance for diverse electronic manufacturing sectors including household appliances, new energy, and vehicle electronics.
Application Scope
- Selective spraying on both sides of PCBA substrates
- Multi-panel assembly processing
- High production capacity requirements
- Accurate selective coating of components and pins
Equipment Features
- Rubber valve atomization pressure regulation with imported precision pressure regulating valve and digital pressure gauge
- Z-axis mounted air pressure regulation for intuitive adjustment and improved operator efficiency
- Open model material conveying track with specially designed stainless steel chain carrier and wear-resistant strips
- Synchronous belt transmission mechanism with electric width adjustment to prevent track deformation
- CNC machined rack large plate with independent pure steel gantry frame ensuring track parallelism and perpendicularity
- Wind curtains at track entrance/exit with independent exhaust outlets for improved workshop environment
- Teaching mode programming with intuitive spraying path visualization
- Fault sound and light alarm with user-friendly operation interface
- Trajectory mirroring, arrangement, and copying capabilities for efficient multi-panel processing
- Automatic data collection and display including output and working time statistics
- Automatic glue valve movement to soaking area during waiting periods to prevent nozzle curing
Working Principle
The coating system employs advanced selective coating technology with precision motion control. The equipment utilizes self-developed selective coating control software running on Windows platforms, designed to meet diverse manufacturing demands with high accuracy and reliability.
Technical Specifications
| Parameter Type |
Specification |
| Coating Parameters |
V-7: X=310/450, Y=450, Z=100mm, Asynchronous dual chamber
V-7e: X=400, Y=450, Z=100mm, Asynchronous four chamber
V-7a: X=430, Y=450, Z=100mm, Mesh step dual valve
V-7u: X=Y=450, Z=100mm, U rotation 360°, Two valves can tilt
V-7b: X=380, Y=450, Z=100mm, Net step four valves |
| Component Maximum Height |
100mm above and 90mm below chain surface |
| PCB Edge Space |
PCBA process edge = 5mm |
| Single Coating Width |
2-30mm (depending on valve body) |
| XYZ Axis Drive Mode |
Servo motor + ball screw module |
| XY Axis Maximum Speed |
800mm/s |
| Z Axis Maximum Speed |
300mm/s |
| XYZ Axis Repeatability |
±0.02mm |
| Conveyor System |
Working direction: Left to Right (standard)
Conveying height: 92 ± 20mm
Transfer speed: 2-13m/min
Transfer motor: Dual step motor
Amplitude modulation: Intelligent electric, width 50-460mm |
| Valve Configuration |
Multiple valve body combinations coordinated according to product needs |
| Equipment Requirements |
Dimensions: L1060×W1200×H1700(mm)
Weight: Approx. 650Kg
Air pressure: ≥0.4Mpa
Exhaust air volume: 900m³/h
Power: AC220V 50-60Hz
Total power consumption: 1.8KW |
Control System
Industrial computer with motion control card, MK control software with Windows 7/10 operating system, teaching/keyboard and mouse programming, standard SMEMA interface, optional MES system integration for Industry 4.0 intelligent manufacturing.
Safety Precautions
- Operate within rated working pressure limits; overpressure operation prohibited
- Ensure equipment is reliably grounded and electrical safety protocols followed
- Open and close valves slowly to avoid pressure shock
- Regularly inspect pipelines, instruments, valves, and safety valves
- Disconnect power and relieve pressure before maintenance
- Immediately shut down equipment if abnormal noise, overheating, or leakage occurs
- Unauthorized personnel should not modify equipment or pipelines
After-Sales Service Guarantee
- 12-month complete machine warranty with extended coverage for core components
- 24/7 technical consultation services with rapid response to faults
- Complimentary on-site installation, debugging, and comprehensive training
- Lifelong technical support after warranty expiration
- Long-term supply of original spare parts
Certification
Contact Information