Fully automatic unloading packaging machine

What is Fully automatic unloading packaging machine?

Fully automatic unloading packaging machine is designed for industrial applications that require bulk unloading and rapid packaging, and is suitable for quantitative automatic processing of materials such as granules, powders, and mixtures. The equipment automatically unloads materials from the silo or reactor through an intelligent control system, and completes packaging actions such as metering, filling, and sealing, significantly improving packaging efficiency and automation. Common models include U-PM25, U-PM50, and U-PM100, which are suitable for 5–100kg packaging specifications. The equipment output reaches 1–5 tons/hour, the packaging speed is 10–40 bags/minute, and the weighing accuracy is ±0.2%. The whole machine supports customization and is suitable for a variety of bag types and materials. The price range is USD $5,000–$18,000, depending on the configuration and production capacity.

What are the main functions of the Fully automatic unloading packaging machine?

The Fully automatic unloading packaging machine realizes a fully automatic operation process from unloading to packaging, significantly improving production efficiency and reducing labor costs. Typical functions include:

The automatic unloading system uses screw conveying, pneumatic propulsion or vibration unloading to achieve fast and continuous material unloading, which is suitable for a variety of granular, powder and mixed materials.

The metering device is equipped with a high-precision sensor, which can achieve precise control of the weight of each package of materials, with an error control within ±0.2%, effectively ensuring product consistency.

The automatic filling and forming module can achieve high-speed bagging, avoid material scattering, and improve packaging efficiency.

The sealing system supports various forms such as heat sealing and ultrasonic sealing to ensure that the packaging is firm and leak-proof.

The dust-proof structure is designed to be strict, suitable for production environments with high dust or high cleanliness requirements, ensuring on-site safety and hygiene.

What are the advantages of Fully automatic unloading packaging machine?

Fully automatic unloading packaging machine has the advantage of high integration, which can realize the full process automation from material unloading, metering, filling to packaging finished products without manual intervention, significantly improving production efficiency and reducing labor costs. The system is compatible with a variety of metering devices, including spiral metering, electronic scales, liquid pumps, etc., to meet the packaging needs of different materials such as powders, granules, and liquids. At the same time, the equipment supports a variety of packaging bag types, such as open bags, valve bags, self-supporting bags, plastic woven bags, etc., with strong adaptability. The packaging speed is as high as 20-50 bags/minute (depending on the material properties and bag type), which greatly improves production efficiency. The whole machine structure is made of high-strength stainless steel, which is sturdy and durable. It is particularly suitable for complex industrial environments with high dust and humidity. It is stable and reliable, easy to maintain, and has low operating costs.

Fully automatic unloading packaging machine workflow

The workflow of the fully automatic unloading packaging machine is as follows: First, the material is transported to the metering and weighing system through the automatic feeding device, and automatically weighed according to the set weight parameters; after the metering is completed, the material enters the packaging station and is injected into the packaging bag through the filling system; then the bag is formed and automatically sealed, and the label printing (such as production date, batch number, etc.) is completed through the printing system; the sealed product is sent out through a belt conveyor, and an automatic detection and rejection device can be installed to achieve real-time monitoring of weight, sealing integrity, etc. The entire process is controlled by a PLC program, and each component works together.

Fully automatic unloading packaging machine model classification

Fully automatic unloading packaging machine is divided into different models such as mobile, fixed, dust removal, high-speed and multi-station linkage:

Mobile fully automatic unloading packaging machine

Equipped with universal casters and a stable brake system, it is suitable for flexible mobile operations at the production site. It has a compact structure and occupies a small area, suitable for small and medium-sized factories or multi-station rotation.

Applicable packaging range: 5-25kg

Packaging speed: 10-30 bags/minute

Dimensions: about 1800×1200×2200mm

Fixed pit unloading packaging system

Specially customized for bulk silo discharge, with pit structure, to achieve continuous unloading to the packaging section. Suitable for centralized discharge of bulk materials such as grain, feed, mineral powder, etc.

Applicable packaging range: 25–100kg

Packing speed: 15–40 bags/minute

Dimensions: Customized according to the pit

Model with dust removal system

Integrated industrial dust removal unit (filter cartridge + fan), suitable for materials with high dust content such as cement powder, lime powder, carbon powder, etc., to ensure a clean production environment.

Filtration efficiency: ≥99%

Applicable packaging range: 10–50kg

Packing speed: 10–35 bags/minute

High-speed type

Equipped with double-station unloading, fast weighing module and servo drive system, it is suitable for production lines with extremely high efficiency requirements.

Packing speed: up to 50 bags/minute

Accuracy error: ±0.2%

Applicable packaging specifications: 5–25kg

Multi-station linkage type

One device can be connected to multiple packaging output ports, and with the automatic bagging system and conveyor belt, multiple points can be operated simultaneously to improve the efficiency of the entire line.

Number of synchronous workstations: 2-4 workstations optional

Increase in production: about 40%-60% compared with single machine

Control system: centralized PLC control + independent touch screen

Specifications of Fully automatic unloading packaging machine

The parameters of Fully automatic unloading packaging machine involve many aspects. The following takes DH-Q3-D and DH-Q3-S as examples to introduce some relevant parameters in detail:

Solutions of Fully automatic unloading packaging machine

The solution of Fully automatic unloading packaging machine provides fast and intelligent production support through the balance of technology, efficiency and application value. The core functional modules include automatic unloading system (adaptive to powder, granules and other materials), intelligent packaging unit (integrated weighing, filling, sealing, labeling), etc. Precision sensors and adaptive control systems are used to ensure that the accuracy error is ≤0.5% and dynamically adjust the production rhythm. Through redundant design, self-cleaning function and fast maintenance solutions, the high reliability and easy maintainability of the system are ensured. Customized solutions are provided according to industry needs to meet the different requirements of industries such as food, chemical and logistics. The full life cycle service provides capacity assessment, rapid commissioning and after-sales response to help enterprises improve efficiency, reduce costs and achieve sustainable development.