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 Stencil Fixing Bracket
All crossbeams are CNC-machined to ensure precision.
The guide rails on the left and right crossbeams utilize high-precision linear guides, ensuring zero front-to-back backlash once locked.
Both the stencil and the stencil frame are secured using dual-action pneumatic cylinders, guaranteeing both convenience and reliability.
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.
NeoDen ND450 Parameter
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
PCB Warpage: <1%
Transfer height: 885 mm--920 mm
Demoulding speed: 0.1-30 mm/s
Demoulding length: 0-10 mm
Printing Speed: 1-100 mm/s
Printing Accuracy: ±0.025 mm
Printing Repeat Accuracy: ±0.025 mm
Repeat position accuracy of image calibration: ±0.02 mm
Cycle time: 12-18 s/p
Transfer direction: L-R, R-L, L-L, R-R
About NeoDen
Factory
Quick facts about NeoDen
Zhejiang NeoDen Technology Co., Ltd. has been manufacturing and exporting various small pick and place machines since 2010. Taking advantage of our own rich experienced R&D, well trained production, NeoDen wins great reputation from the world wide customers.
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 is the Cycle Time of the ND450?
A. The standard Cycle Time is 12-18 s/p (excluding cleaning time), which perfectly matches most high-speed SMT production lines.
Q2. What are the requirements for the installation environment and air supply?
- Power Supply: 220V (110V optional), single phase.
- Air Supply: 0.6 - 0.7 Mpa stable compressed air.
- Machine Weight: 350kg, with a stable structure to absorb micro-vibrations during operation.
Q3. Is daily maintenance complicated?
A. The design is very user-friendly.
Daily tasks only involve checking the camera lens, air pressure, and ensuring no junk is on the Thimble Platform.
Monthly, simply clean and lubricate the Lead Screw and Linear Guide.
The user manual provides a detailed Monthly Inspection Items list that can be easily completed by general technicians.
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