Functional Description of Key Modules of ND450
1. Electric + Air-Suspension Squeegee Head
Through innovative electrical control and pneumatic circuit designs, the squeegee pressure is continuously monitored, ensuring its stability throughout the printing process.
2. High-Precision Adjustable PCB Lifting Platform
Full CNC machining ensures the flatness of the lifting platform. The internal 45-degree guide rail design allows for rapid adaptation to PCBs of varying thicknesses.
3. Cleaning Fluid Spray Module
Utilizes a water pump and one-way valve, paired with a safety circuit, to ensure stability and safety during operation.
4. High-Precision Mark Camera:
Featuring an integrated dual-camera design (top and bottom), it ensures stability and consistency throughout the operational process. Equipped with a 6-channel light source, it effectively adapts to imaging surfaces with varying reflective properties.
5. Stencil Underside Cleaning Module
Utilizes a cleaning paper feed-and-feedback system paired with a high-torque geared motor to ensure the stability and consistency of every paper feed cycle.
The cleaning paper holder features a flexible lifting mechanism which, combined with a high-speed blower generating negative pressure, enables a more thorough cleaning of the stencil.
NeoDen ND450 Parameter
Machine Dimension: 992x1305x1430mm
Machine Weight: 350kg
Maximum frame Size: 550x650 mm
Minimum frame Size: 400x300 mm
Maximum PCB Size: 450x350 mm
Minimum PCB Size: 50x50 mm
PCB Thickness: 0.4-4mm
PCB Warpage: <1%
Transfer height: 885mm--920mm
Demoulding speed: 0.1-30mm/s
Demoulding length: 0-10mm
Printing Speed: 1-100mm/s
Printing Accuracy: ±0.025mm
Printing Repeat Accuracy: ±0.025mm
Repeat position accuracy of image calibration: ±0.02mm
Cycle time: 12-18 s/p
Our Services
1. Good knowledge on different market can meet special requirements.
2. Real manufacturer with our own factory located in Huzhou, China.
3. Strong professional technical team ensure to produce the top quality products.
4. Special cost control system ensure to provide the most favorable price.
5. Rich experience on SMT area.
6. Provide product instructions, YouTube video tutorials, experienced after-sales technicians, 24 hours online service.
7. With our own manufactory and more than 10 years of experience in SMT industry, we can provide customers with the most cost-effective products.
About NeoDen
Factory
FAQ
Q1. How does the ND450 ensure accurate PCB alignment during printing?
A: The ND450 features an integrated top and bottom dual-camera mark recognition system together with a high-precision magnetic grating feedback module.
It also incorporates a 3-axis PCB adjustment platform with a lead screw and backlash elimination mechanism to ensure stable and accurate PCB position correction.
The image calibration repeat position accuracy reaches ±0.02 mm, while printing accuracy is ±0.025 mm.
Q2. What stencil frame sizes are supported by the ND450?
A: The NeoDen ND450 supports stencil frame sizes from 400 × 300 mm up to 550 × 650 mm.
Applicable squeegee lengths range from 200 mm to 450 mm, allowing the machine to accommodate various PCB and stencil configurations.
Q3. How quickly can the ND450 switch between different products?
A: The NeoDen ND450 is designed for efficient production changeovers.
Product switching can be completed in less than five minutes, helping improve manufacturing flexibility and reduce downtime.
The machine runs on a Linux operating system for stable operation.
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