Pistachio Weighing And Sealing Packaging Machine

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Issue Time: 2026/1/23 10:25:04

Summary

This project applies a pistachio weighing and sealing machine for 133×220 mm bags, 50–700 g, at 7–15 bags/min with 220V single-phase power. It solves urgent capacity expansion needs caused by rising orders, reducing reliance on slow, high-cost manual packing and ensuring stable, efficient, and timely production.

Final picture and drawing

Project name: Pistachio Weighing And Sealing Packaging Machine

Product: Pistachio

Bag Size: 133mm*220mm

Pack Weight: 50-700g

Packing Speed: 8–10 bags/min

Power Supply: 220V/50HZ, Single Phase

Customer Challenge

1.Order volume has increased, and there is an urgent need for machine assistance. Production and delivery times are tight.

2.Traditional manual packaging is slow and local labor costs are high.

Our Turnkey Packing Solution

We provided a fully automatic doypack packaging line including:

MDP Packing Machine

Pick up bag, filling, sealing automatically.

Z Type Bucket Elevator

To convey the products to the weighing machine

4 Heads Linear Weigher /Linear Scale

To weigh the small granular products

Take away conveyor

To take the sealed bag out.

Support Platform

To support scale on the machine.

Collection table

To collect the sealed bag.

Key Points of the Packing Solution

1. Bag Magazine

we use handle rotates to adjust the bag width and length,It greatly saves the time of bag changeover and improves production efficiency

2. Automatic Zipper Opener

Precisely opens the zipper before filling, guaranteeing smooth powder filling into the bag.

3. Food grade PP buckets

In the Z-type bucket conveyor, we transport materials using these buckets, easy to disassemble.

4. Pneumatic Hopper Shaker

Add Air Valves to Shake Hopper to Get Products Free Flowing to the OpenBags.

5. Vacuum Pump Bag Opening

We use vacuum pump to open the suction cups,that can open the bags stably and continuously because of the stable air pressure.

6. Bag Tapper Device

Taps the bag during filling so the powder settles evenly, improving filling accuracy and sealing quality.

Result

To expedite delivery, we recommended a standard granule packaging machine to our client. We have extensive experience in this area. We successfully completed the design within 3 days and production and testing within 25 days, then shipped the product. This significantly reduced unnecessary and high labor costs for our client, greatly improving efficiency in packaging their pistachios.