Volumetric Packing Machine | Semi-Automatic Open Mouth Bagging System

Product Overview

The Volumetric Packing Machine is designed for accurate and efficient packaging of a wide range of granular and powder materials.
It uses an open-mouth bagging system where materials are fed, weighed, and dumped into bags clamped on a pneumatic holder. Bags can be picked and placed automatically using the bag placer system.

Ideal for peat soil, seedling substrates, compost, organic fertilizer, ceramsite, and other powders or granules, this machine ensures precise volume weighing and high productivity.

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Function & Features

• Semi-Automatic Volumetric System: Manual bag loading with three-speed gravity feeding, fully controlled by an intelligent electric control system.
• High Precision: Equipped with computerized weighing controller and sensor for superior zero stability and gain stability.
• Advanced Functions: Coarse/fine feeding setting, single bag weight setting, bag counting, cumulative weight display, automatic zero adjustment, error correction, out-of-tolerance alarm, and self-diagnosis.
• User-Friendly Interface: Communication interface configurable according to customer needs.
• Durable Construction: Parts in contact with materials are made of 304 stainless steel.

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Main Features

1. Compact & Flexible Design: Small footprint, easy installation.
2. Adjustable Feeding Speed: Auger conveys material, speed adjustable via control instrument.
3. High Accuracy: Precise volume weighing (+/-0.2%).
4. Environmental Protection: Closed internal circulation reduces dust and protects workers’ health.
5. Customizable Structure: Can be made as fixed or mobile units per customer requirements.

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Technical Parameters

No.	Item	Parameter
1	Volumetric Packing Machine	Volume (L/Bag): 20–50, Capacity: 3–6 bag/min, Accuracy: ±0.2%, Power: 1.5 kW, Air: 0.4–0.8 Mpa, 0.1 m³/min, Weight: 360 kg
2	Weighing Controller	AMP
3	Weighing Sensor	Keli
4	Electrical Components	Schneider
5	Pneumatic Components	AIRTAC
6	Bag Clamper	Weight: 60 kg
7	Belt Conveyor	Length: 3000 mm, Power: 0.37 kW, Weight: 120 kg
8	Sewing Machine	Power: 0.37 kW, Thread Cutting: Pneumatic
9	Overall Size	3000 × 1100 × 2200 mm, Weight: 530 kg

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Applications

Perfect for peat soil, compost, seedling substrates, organic fertilizers, ceramsite, and other granular or powder products. Widely used in agriculture, horticulture, chemical, and light industries.

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Advantages

✅ Accurate volume weighing and high productivity
✅ Adjustable feeding speed for different materials
✅ Durable stainless steel construction
✅ Closed design for dust-free operation
✅ Compact and customizable structure