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Granule packaging · Multi-side sealing

Three-side/four-side/back seal granule packaging machine

Models ZBMN-GS200 (OC-200A) / ZBMN-GS320 (OC-320A)

Granule packaging machine supporting three-edge, four-edge, and back sealing (middle-sealing) for medical supplies, food, hardware, spices, sugar, coffee, and seeds.

Three-side/four-side/back seal granule packaging machine
Granule SeriesMulti-Side Sealing
Overview

Versatile granule packaging with multi-side sealing options

The Three-side/four-side/back seal granule packaging machine applies to the packaging of medical supplies, food, hardware, and other particles in bulk such as electuary, spices, sugar, coffee, seeds, and monosodium glutamate.

Stainless steel surrounds parts in contact with material to meet European CE standards. It features a digital super touching screen with advanced inverters, a stepping motor subdivision bag system with sub-0.5mm error tolerance, and high-sensitivity photoelectric eye color tracking.

Engineering

Key features & build quality

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Stainless Steel Build

Material-contact areas surrounded by high-grade stainless steel compliant with CE requirements.

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Digital Touch Screen

English or Chinese screen display with advanced inverters for simple, reliable operation.

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High-Sensitivity Tracking

Equipped with photoelectric eye color tracking for accurate seal and cut positioning.

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Running Capacity Adjustment

Rolled disc cup adjuster lets operators alter capacity on-the-fly without stopping the machine.

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Versatile Cutting Options

Supports flat cutting, tooth cutting, and serration cutting by changing tools.

Technical specifications

Granule Packaging Machine Specifications

Technical ParameterZBMN-GS200 (OC-200A)ZBMN-GS320 (OC-320A)
MeasurementCup Metering
Sealing StyleThree-edge sealing / Four-edge sealing / Back-sealing (Middle-sealing)
Horizontal SealingNetted Line / Straight Line
CuttingTooth Cut / Flat Cut (Tooth Cutting / Serration Cutting for OC-320A)
Measurement Range1–100ml50–100ml
Packaging Speed30–90 bags/min
Bag Width15–100mm50–150mm
Bag Length30–180mm40–200mm
Film Roll Width30–220mm30–320mm
Film WidthMax. 200mmMax. 320mm
Bag PullingStepping Motor Bag Pulling
Power220V, 50Hz, 1.2KVA
Machine Size (L×W×H)(L)540 × (W)700 × (H)1580mm(L)1100 × (W)755 × (H)1540mm
Machine Weight300 KG350 KG
Configuration

Standard & configurable options

Standard

  • Cup metering system for granules and powders
  • Stepping motor bag pulling mechanism
  • Digital touch screen with inverter control
  • Photoelectric eye color tracking system
  • Standard export wooden case packaging

Configurable to order

  • Date Coder (Ink roll printer)
  • Air-filling Device
  • Punching Device (Hole punch)

Have specific granule or sealing requirements? Tell us your requirements and we'll confirm configuration and lead time.

Who it's for

Target applications for granule packaging

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Medical & electuary suppliers

Precise packaging for medical powders, granules, and electuary remedies.

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Coffee, sugar & spice producers

Ideal for stick packs and sachets of sugar, coffee, salt, and food spices.

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Seed & hardware packagers

Reliable volumetric cup dosing and sealing for agricultural seeds and small hardware parts.

Questions buyers ask

Frequently asked questions

It applies to the packaging of medical supplies, food, hardware, and other particles in bulk such as electuary, spices, sugar, coffee, seeds, and monosodium glutamate.
It supports three-edge sealing, four-edge sealing, and middle-sealing (back seal).
It features a stepping motor subdivision technology bag system with an error of less than 0.5mm.
Yes, the rolled disc cup adjusting device can adjust packaging capacity during machine operation to reduce material loss.
Standard lead time is around 60 days from order confirmation — contact us to confirm exact timing for your configuration and current production schedule.

Get a quote for the Three-side/four-side/back seal granule packaging machine

Tell us your particle type, measurement range, and model preference — we'll confirm configuration and send a tailored quote.

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