V4 FZ-323i AutoTrickler Combo (Internal Calibration)

The original Kaizen V4 FZ AutoTrickler Combo is supplied with the V4 AutoTrickler and a set of A&D FZ-323i Scales.  (The new FZ-323i has superceded the old FZ-300i Scales.)  This is our most popular combo by far due to the FZ model having an internal calibration function.  This is quite important as A&D recommend a calibration should be performed each and every time the balance is moved to a different location or there is a change in ambient temperature or environmental conditions.  With the FZ series, it is as simple as pushing a button on the front of the scale to perform a calibration. 

V4 AutoTrickler

Since the original Adam MacDonald AutoTrickler was invented in 2016, it has become the go-to solution for long range shooters who need to measure accurate powder charges quickly.

Kaizen Tactical is the certified Australian Distributor and have been supporting the Australian market since 2017.

While the core concept of precisely dispensing onto a lab quality balance has never changed, the mechanical design has constantly improved with two versions of the AutoThrow, Bluetooth support, any many part revisions as a result of new ideas, new processes, and user feedback.

The V4 AutoTrickler is a clean slate redesign. Starting with the idea of a single assembly without needing manual adjustments, we looked at every part, every feature, every detail, and built exactly what the AutoTrickler should be.

• Works with fine ball powders like 2206H & 8208 (CFE223 and H335)
• Works with large kernel powders like AR2217 & AR2218 (N570 and H50BMG)
  
• Maximum flow rate ~50 GN/s for large caliber rifle
  
• Integrated electronics and motors with fixed cabling
  
• Acrylic panel and silicone pads ensure assembly is stable, quiet, and level
  
• All commonly replaced wear parts from previous versions no longer exist
• Potential for performance improvements through app updates
• Integrates with standard A&D FX or FZ300i, FZ323i or 500i (A&D Australasia Pty Ltd do not import the FX/Z-120i or FX/Z-200i.  A&D only honour warranty claims against the models they bring into the country)

Inspired by an auger (and refined through simulation, testing, and iteration), a large tube with deep spiral grooves pours bulk powder at rates up to 50 GN/s, ramping down smoothly to within 1-2 grains of the target.

A smaller tube then takes over to complete the charge within a kernel using an efficient ramping curve that takes calibrated flow rates into account.

By popular request, a green light shines down through the clear panel indicating the correct charge weight has been reached.

Both tubes are driven directly by toothed timing belts which will not wear out over time.

The AutoTrickler rests on a clear acrylic panel with soft silicone pads that minimize vibration and noise. The housing can be easily lifted from the panel without disturbing the scale. Silicone pads added to the scale platform keep the entire assembly stable and level.

A tilt adjustment within the housing will be factory set. Leveling the scale using its built-in bubble level will set the AutoTrickler at the correct tilt angle.

A speed setting within the Bluetooth app will allow a tradeoff between speed and precision based on user preference. Firmware configurability through the app will allow performance options to improve through software updates in the future.

The electronics module fits inside the housing and is replaceable if necessary. The motors are integrated so their short cables will never move or break.

One cable connects the AutoTrickler to the FX or FZ323i scale with 20 AWG wiring. Both ends are protected with strain relief and an in-line connector allows easy disconnection. The scale side of the cable can also be replaced separately from the rest of the electronics if needed.

The hopper incorporates a rotating valve so it can be removed easily. The hopper has a flat bottom so it can rest on a table while holding powder.

When in use, the hopper is positively locked into the housing. The hopper also blocks the powder reservoir from opening while the valve is open, so the potential for a spill is low.

To empty powder, first turn and remove the hopper. Then slide up the window and pour the powder into the hopper. Tilt the unit backwards to clear powder out of the tubes. Any remaining powder will be clearly visible either in the rear reservoir or by looking through the tubes.

Regarding other types of scales: V4 requires an A&D FX or FZ model balance. V4 is designed to be placed at a specific height, and expects a fast dynamic response from the scale. The precision and speed of the A&D FX-FZ300i or the FZ323i scale is what makes it the best option for integrating with a powder dispensing system and the AutoTrickler is designed specifically for it.

The V4 AutoTrickler Combo includes:

• V4 AutoTrickler assembly
• Hopper and cover (white, not black like the photo)
• Clear acrylic panel (not shown in photo)
• Silicone pads to stabilize the A&D scale platform
• Glass cup with handle, and tray to position cup on scale
• Instructions (available on the Support page)
  
• A&D FZ323i Scale (with built in auto calibration feature)
  
• Replacement Australian power supply to suit A&D scale

Check out these videos from the manufacturer which go through setup, troubleshooting, calibration and tuning with various powders. You can find these videos here:

https://youtu.be/4xPrUOHd8N4

https://youtu.be/bbgAjVhUdP4

https://youtu.be/ruuF4u5BZtg