Product introduction:

The small bag unpacking machine is a fully automated dust-free unpacking system designed and produced by our company Perlman for the convenient unpacking of various chemical raw materials. This type of unpacking equipment is widely used in many industries at this stage. Materials are being unpacked.   It automatically feeds bags through the belt conveyor, automatically breaks the bags through the cutting device, automatically separates and unloads the bags through the vibrating screen, and the materials fall into the storage hopper by gravity to complete the unpacking and unloading work. The dust generated during the operation is filtered out by the carried dust removal device, allowing workers to work in a clean environment.   Automatic unpacking and unloading of dry powdery materials in the fields of chemical industry, petroleum, building materials, metallurgy, electric power, food, medicine, grain, environmental protection and other fields, such as lime saltpeter, magnesium oxide, quartz sand, limestone, sawdust, protein powder, Activated carbon, milk powder, PVC powder, fly ash, urea, clay, gypsum, cement, powder added for sewage treatment, etc. can be automatically unpacked and unloaded.

The small bag unpacking machine is mainly composed of two parts: an inclined belt conveyor for feeding and a main machine. Among them, the loading belt conveyor can be customized according to the requirements of the working site, and independently completes the transportation of bagged logistics, so that the bagged materials enter the inlet of the host machine. The main machine is composed of the main box, bag breaking device, screening device, material output device, waste bag output device and dust removal device.

Bag breaking device: The main working part of the bag breaking device is the cutting knife. The bagged powder materials are conveyed by the belt conveyor to the 45-degree sliding plate and then slide down the sliding plate by gravity. During the sliding process, the packaging bag is cut in multiple ways by five rapidly rotating cutters, which allows the material to be quickly separated from the waste bag. After separation, the cut waste bags and materials slide into the drum screen for screening. The entrance of the bag breaking device, that is, the entrance of the material, is equipped with a PVC curtain to prevent the material from splashing out of the box.

Screening device: In the screening device, the wall surface of the drum screen is covered with sieve holes, and 6 movable inclined plates are fixed on the surface of the sieve plate. This inclined plate acts as an internal spiral. The waste bags and materials enter the trommel screen, and the trommel screen rotates at a low speed, accelerating the materials to fall into the cone through the screen holes. The waste bags are spirally transported from the trommel screen to the drum outlet, and fall into the waste bag conveyor.

Material output device: The material in the cone hopper enters the screw conveyor in the material output device. The conveyor rotates the screw shaft to transport the material out of the machine and into the next process.    

Waste bag output device: The waste bags coming out of the drum are transported to the long cylindrical bag outside the fully automatic unpacking machine for collection and processing under the action of the shaftless spiral in the waste bag output device. After the long cylindrical bag is filled, it is Manual replacement is performed manually.    

Dust removal device: The dust removal device of the fully automatic unpacking machine is an integrated pulse dust collector, which is arranged above the automatic unpacking machine. It is small in size and has high dust removal efficiency; a quick-opening access door is set above to facilitate maintenance and bag replacement; a large-flow pulse injection valve , clean and fast, ensuring dust removal efficiency and extending the service life of the bag.    

There are observation holes on both sides of the box of the fully automatic unpacking machine to facilitate observation of the internal operation of the machine. There are access doors on both sides of the observation hole and above the waste bag conveyor to facilitate machine installation and troubleshooting.

This machine is easy to operate, sensitive and reliable in shutdown.

Features:

1. The material bag breaking process and material separation process are fully enclosed, and each process is equipped with dust collection equipment. There is no dust leakage and low noise, which improves the working environment of workers.   

2. Only one or two people are required to place the packaging bags on the belt conveyor at the site, which reduces the intensity of the workers' work.   

3. The equipment operates simply and reliably, with low failure rate, reducing the maintenance workload.   

4. The equipment is specially designed to completely separate the packaging bags from the materials and will not be mixed into the materials or hung in the separation equipment.   

5. The equipment automatically counts, and the bag loading amount can be set arbitrarily. When the set bag loading amount is reached, the equipment automatically stops.   

6. If there is a problem with the equipment, take the initiative to alarm, stop emergency, maintain the equipment and prevent personnel from misoperation.   

7. After bag breaking, unloading and separation, it can be used in conjunction with other transportation equipment to complete functions such as powder transportation and storage.   

8. Packaging bags of different sizes can be processed without adjusting the equipment.

Technical Parameters:

Main components of the equipment: 1. Feeding device 2. Bag breaking device 3. Separation device 4. Dust removal device 5. Conveying device 6. Automatic control

Bag breaking capacity: 100-800 bags/hour

Machine power: 10-17kw

Note: The configuration, output, material, power, etc. of the entire set of equipment of the automatic unpacking machine will change due to changes in material properties, usage occasions, discharging methods, etc.