Solder Paste Screen Printing Machine

Functional Description of Key Modules of ND450

1. 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.

2. 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.

3. 3-Axis PCB Adjustment Platform

Features an integrated 3-axis module design, ensuring stability and consistency.

Incorporates a specialized lead screw and nut backlash elimination mechanism to guarantee the precision of PCB position correction.

4. 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.

Machine Dimension: 992x1305x1430 mm
Machine Weight: 350 kg
Maximum frame Size: 550x650 mm
Minimum frame Size: 400x300 mm
Maximum PCB Size: 450x350 mm
Minimum PCB Size: 50x50 mm
PCB Thickness: 0.4-4 mm 

Scraper height: 65±1mm
Scraper blade thickness 0.25 mm Stainless steel squeegee blade
Printing mode: Single or double scraper printing
Printing pressure: 0.5 kg - 10 Kg
Printing stroke: 420 mm
Field of view: 10 mm * 10 mm
Platform adjustment range: X: ±5 mm, Y: ±5 mm, θ: ±2.8°
Benchmark point type / Base point type: Standard shape fiducial mark

About NeoDen

Company profile

Zhejiang NeoDen Technology Co., LTD., founded in 2010, is a professional manufacturer specialized in SMT pick and place machine, reflow oven, stencil printing machine, SMT production line and other SMT Products. We have our own R & D team and own factory, taking advantage of our own rich experienced R&D, well trained production, won great reputation from the world wide customers.

In this decade, we independently developed NeoDen4, NeoDen IN6, NeoDen K1830, NeoDen FP2636 and other SMT products, which sold well all over the world. So far, we have sold more than 10,000pcs machines and exported them to over 130 countries around the world, establishing a good reputation in the market. In our global Ecosystem, we collaborate with our best partner to deliver a more closing sales service, high professional and efficient technical support.

• Established in 2010 with 200+ employees & 27,000+ Sq.m. factory of independent property rights, to ensure the standard management and achieve the most economic effects as well as saving the cost.
• Owned the own machining center, skilled assembler, tester and QC engineers, to ensure the strong abilities for NeoDen machines manufacturing, quality and delivery.
• 40+ global partners covered in Asia, Europe, America, Oceania and Africa, to successfully serve 10000+ users in all of the world, to ensure the better and faster local service and prompt response.
• 3 different R&D teams with total 25+ professional R&D engineers, to ensure the better and more advanced developments and new innovation.

FAQ

Q1. What type of printing head does the NeoDen ND450 use?

A: The ND450 adopts a floating intelligent printing head driven by two independent direct-connected motors.

Its electric and air-suspension squeegee head continuously monitors squeegee pressure throughout the printing process, helping maintain printing stability and consistency.

The machine supports both single and double squeegee printing and offers adjustable printing pressure from 0.5 kg to 10 kg.

Q2. Can the ND450 accommodate PCBs with different thicknesses?

A: Yes. The ND450 uses a high-precision adjustable PCB lifting platform manufactured by CNC machining to ensure flatness.

Its internal 45-degree guide rail design enables rapid adaptation to PCB thicknesses ranging from 0.4 mm to 4 mm, helping maintain stable printing performance.

Q3. What stencil cleaning functions are available on the ND450?

A: The NeoDen ND450 supports dry, wet, and vacuum cleaning modes.

Its stencil underside cleaning module utilizes a cleaning paper feed-and-feedback system, a high-torque geared motor, a flexible lifting mechanism, and a high-speed negative-pressure blower to provide stable and consistent stencil cleaning performance.

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