Fully automatic sand and gravel bagging machine

The technical parameters of the fully automatic sand and gravel bagging machine are as follows:

1. Customized box body

Overall structure: Adopting a modular box-type structure for convenient transportation and rapid deployment. (Provide supporting materials such as photos, color pages, or product manuals)

The top of the box body is equipped with a set of lifting lugs or lifting holes, with each set containing no fewer than 4 points to ensure safe lifting. (Provide supporting materials such as photos, color pages, or product manuals)

Dimensions: Length ≤ 5600mm; Width ≤ 2400mm; Height ≤ 2600mm. (Provide a copy of the inspection report stamped with the CMA or CNAS seal from a third-party inspection agency, with the original available for inspection)

The box body is equipped with observation windows and maintenance doors for easy maintenance and upkeep.

Appearance: The color of the box body is "Engineering Yellow", and the outer surface of the box body is appropriately sprayed with the words "Guangdong Water Conservancy" in bold font. The supplier's spraying plan, including font color, size, specific spraying locations, etc., should be confirmed by the purchaser before spraying.

The surface coating should be smooth and flat, without defects such as sagging, orange peel, pinholes, bubbles, scratches, or peeling, with a coating thickness of ≥ 80μm.

Total weight: ≤ 8000kg. (Provide a copy of the inspection report stamped with the CMA or CNAS seal from a third-party inspection agency, with the original available for inspection)

2. Bagging system

Bagging efficiency: ≥ 600 bags/h. (Provide a copy of the inspection report stamped with the CMA or CNAS seal from a third-party inspection agency, with the original available for inspection)

Bagging weight: 15-50kg/bag, adjustable. (Provide a copy of the inspection report stamped with the CMA or CNAS seal from a third-party inspection agency, with the original available for inspection)

Bagging method: Automatic metering, automatic filling, no manual intervention required. (Provide a copy of the test report stamped with CMA or CNAS seal from a third-party testing agency, with the original available for inspection.)

Bag sealing device: Automatic sealing, inductive thread cutting.

Features automatic counting function, with reset to zero capability.

The material silo must be equipped with an auxiliary feeding device and a pre-screening device. (Provide a copy of the test report stamped with CMA or CNAS seal from a third-party testing agency, with the original available for inspection.)

The material silo capacity is ≥1.5m³. (Provide a copy of the test report stamped with CMA or CNAS seal from a third-party testing agency, with the original available for inspection.)

Feeding method: Compatible with conventional loaders and excavators for equipment feeding.

Maximum particle size of the filled material: 80mm.

Maximum moisture content of the filled material: 10%.

3. Bag supply system

Equipped with a fully automatic bag supply system, including automatic bag supply, automatic bag retrieval, automatic bag opening, automatic bagging, and other functions, without manual intervention required. (Provide a copy of the test report stamped with CMA or CNAS seal from a third-party testing agency, with the original available for inspection.)

Automatic bag supply device, capable of accommodating more than 300 woven bags, and must have a bag shortage alarm prompt function.

Applicable to 85×50cm flood prevention woven bags. (Provide a copy of the test report stamped with CMA or CNAS seal from a third-party testing agency, with the original available for inspection.)

The system adopts a control method combining pneumatics and servo systems. The pneumatic system requires a silent air compressor.

The automatic bag-taking device must have a sandbag centering function to ensure that skewed sandbags are automatically aligned.

The automatic bag-opening device must have the ability to open the bag mouth and erect the sandbag, ensuring smooth docking between the sandbag and the bagging system. (Provide a copy of the test report stamped with the CMA or CNAS seal from a third-party testing agency, with the original available for inspection.)

4. Power System

Self-powered, equipped with a silent generator set. (Provide a copy of the test report stamped with the CMA or CNAS seal from a third-party testing agency, with the original available for inspection.)

Fuel type for the generator set: diesel.

Rated power of the generator set: ≥20kW.

Emission standard for the generator set: National III or above emission standards. (Provide a copy of the test report stamped with the CMA or CNAS seal from a third-party testing agency, with the original available for inspection.)

Power connection: In addition to the self-equipped generator for power supply, a municipal power connection port is reserved, allowing for free switching between the two power supply modes.

The fuel tank capacity can meet the generator set's operational needs for more than 8 hours.

Generator set control system: Intelligent control system capable of detecting and displaying the unit's operating voltage, current, frequency, oil pressure, water temperature, fuel quantity, etc.

5. Self-loading and unloading system

Loading and Unloading Method: Equipped with an external hydraulic lifting device for self-loading and unloading of equipment, eliminating the need for other equipment assistance. (Provide a photocopy of the test report stamped with the CMA or CNAS seal from a third-party testing agency, with the original available for inspection.)

The external hydraulic lifting device can support the overall elevation of the container, allowing the flatbed of the transport vehicle to extend into the lower part of the container, enabling automatic loading and unloading of the container. The lifting stroke of the external hydraulic lifting legs is ≥1.5m, and the four hydraulic legs can be controlled for simultaneous lifting or independent lifting.

The lifting device is equipped with a hydraulic locking circuit to ensure long-term effective and reliable support.

The lifting device control offers both manual and remote control modes.

Compatible Vehicles: Suitable for transportation by ordinary cargo vehicles, eliminating the need for specialized transport vehicles. (Provide supporting materials such as photos, color pages, or product manuals.)

6. Electronic Control System

Control System: Industrial PLC control and HMI display integrated touch screen control for human-machine interaction.

Protection level of internal motors and other components in the container: ≥IP55. (Provide a photocopy of the test report stamped with the CMA or CNAS seal from a third-party testing agency, with the original available for inspection.)

Protection level of external lighting fixtures in the container: ≥IP65. (Provide a photocopy of the test report stamped with the CMA or CNAS seal from a third-party testing agency, with the original available for inspection.)

Lighting System: The working area inside the container is equipped with at least two sets of lighting fixtures, and a set of elevating (elevating height ≥1.8m) nighttime site lighting fixtures are provided outside the container.