FATP Final Assembly Test Pack for KPS2000 Piezo Jetting System — Bench

Product Specification

Product Overview

The FATP test pack is a compact bench kit built around the KPS2000 piezo jetting valve to validate dispensing performance before line installation. It includes a KPS2000-compatible valve, matched piezo actuator, three nozzle sizes, a mounting flange and a quick-start guide. Use the pack to confirm droplet size, repeatability, nozzle choice and basic tuning for your fluid (including UV, corrosion-prone, or PUR materials) so you can select the correct production configuration with confidence.

Problem

Teams often find material or nozzle mismatches only after installing valves on assembly lines, causing rework, lost production time and extra cost during ramp-up.

Cause 

Full machine integration hides key variables such as nozzle geometry, drive timing, pressure stability and fluid behavior at working temperature. Without a simple bench setup, these factors are discovered on the line instead of during pre-production checks.

Solution 

The FATP kit reproduces the KPS2000 jetting environment on a bench so you can:

• Measure droplet volume and variation with your fluid.
• Compare nozzle options for best edge and dot shape.
• Identify stable pulse and pressure windows for production settings.
• Estimate nozzle wear and cleaning frequency with short runs. This reduces risk, shortens setup time and helps you pick the right KPS2000 configuration (UV, corrosion-resistant, PUR) for full deployment.

Technical parameters

Application

• Final assembly validation: confirm drop size and placement for PCBA and small modules.
• Process development: compare nozzle sizes and pulse settings on customer fluids.
• R&D and labs: quick trials for adhesive and coating materials before scale-up.
• Spare part testing: verify replacement nozzles or actuator behavior before swapping on line.

How It Works

Conclusion: the test pack reproduces the key elements of jetting so you can measure real behavior. The piezo actuator creates a short pulse that ejects a micro-drop; the valve body and nozzle set control flow and droplet shape. By adjusting pulse width, amplitude, and inlet pressure you can tune droplet volume and frequency. The kit lets you run these adjustments on a bench to find stable settings before production use.

How To Choose

Conclusion: use the test pack to match your fluid and desired drop size before buying full production units.

Steps:

1. Provide your fluid data (viscosity at application temperature and any fillers) and target droplet volume.
2. Start with the included nozzles and run a sequence varying pulse width and pressure to find stable settings.
3. If your fluid is near the kit limit, request an extended test with special nozzle or wetted material options.
4. Record droplet CV and nozzle wear over a short run to estimate production lifetime.
5. Use results to select the production valve model and spare part list.

Company Capability and Trust

Mingseal Technology supplies dispensing solutions, test kits, and application support for final assembly and pilot lines. We run customer trials, provide test reports, and offer spare parts and driver options. Test data and material certificates are available on request. For kit options and test scheduling contact market01@mingseal.com.

FAQ 

Q1: Can I test very thick fluids with the kit?
A1: The kit supports tests with many fluids up to about 200,000 cps in typical setups. For heavier pastes, request an extended test with our support team.

Q2: How long should I run the test to estimate nozzle life?
A2: Short trials of several hours can indicate initial wear trends; for full life estimates run longer tests with representative duty cycles. We can help design a test plan.

Q3: Do you offer on-site support for test runs?
A3: Yes. We offer remote assistance for bench setup and can schedule on-site support for paid trials. Contact our applications team to arrange help.

About Mingseal

Founded in 2008, Changzhou Mingseal Robot Technology Co., Ltd. is a technology-driven manufacturer of high-end equipment, specializing in connection, assembly, inspection systems, and key components for advanced semiconductor packaging and precision electronics. Our solutions are widely adopted by leading customers in sectors such as semiconductor packaging, consumer electronics, and automotive electronics. With a strong presence across Asia and the Americas, we deliver reliable support and innovation globally.

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