Factory printing machinery supporting high-pressure fan

Factory printing machinery supporting high-pressure fanThe impeller is composed of dozens of blades, similar to the impeller of a large gas turbine. The air in the middle of the impeller blades is subjected to centrifugal force and moves towards the edge of the impeller, where it enters the annular cavity of the pump body and circulates again in the same way from the starting point of the blades. The circulating airflow generated by the rotation of the impeller; Energy leaves the air pump for use. The fan adopts a dedicated motor, with a compact structure, small size, light weight, low noise, and no water or oil in the air source sent out.

High pressure fan in printing machinery matchingIt plays a key role in providing stable airflow to support paper processing, printing accuracy assurance, and equipment automation, mainly by generating suction and pressure to meet various process requirements. ‌

The main functions of high-pressure fans include:

Paper adsorption and handling: Using vacuum suction cups to generate negative pressure, paper, cardboard, or film substrates are firmly adsorbed onto the printing platform or rollers to prevent misalignment or ghosting caused by movement during the printing process. For example, in screen printing machines, ensuring the flatness of large substrates such as advertising fabrics and glass plates.

Paper separation and anti sticking: By using the suction force of a high-pressure fan, paper that has been stacked for a long time is separated one by one to avoid adhesion caused by static electricity or humidity, ensuring the stability of continuous printing.

Printing material fixation and transportation: Hold the newly output paper on the roller, slow down its travel speed, prevent curling or tearing, and support automatic high-speed collection and transportation to improve work efficiency.

Ink drying and auxiliary functions: In some printing processes, high-pressure fans can forcefully blow air to accelerate ink drying, and are also used in the air flotation system of the paper cutter to reduce friction and achieve wear free cutting. ‌

When selecting, the following factors should be considered comprehensively: the air volume, air pressure, power, and material parameters of the fan need to be matched with specific printing machinery (such as screen printing machines, adhesive printing machines) to ensure stable performance; Meanwhile, environmental adaptability (such as dust and corrosion prevention) and after-sales service are also important considerations. ‌

The excellent motor configuration of the vortex air pump in Taiwan, China, China, the pump body formed by die-casting aluminum alloy shell, the vortex air pump products with cast performance, the core components are German SKF, NSK brand bearings, and the bearings can withstand 350 ℃, 4000 rpm; Stable performance, low noise, maintenance free, longer lifespan, ensuring longer fan operation.

Factory printing machinery supporting high-pressure fanOperation and maintenance:

After installation, the blower should be manually rotated first before starting to check for any abnormal collisions or friction, whether the rotation direction of the motor is correct, and whether the inlet and outlet valves are in a low flow state.

2. During the operation of the fan, attention should be paid to whether there are any abnormal sounds, oil leaks, abnormal vibrations, high bearing temperature, excessive motor current, loose feet, or other abnormal phenomena inside the fan and motor, and they should be eliminated in a timely manner.

3. After 5000 hours of use, the bearing grease of the fresh air fan should be replaced.

4. Maintenance: When inspecting the casing, first loosen the screws on the horizontal split surface, open the upper half of the casing and the upper covers of the bearing boxes on both sides, and remove the rotor to repair the rotor or casing. During maintenance, special attention should be paid to whether the impeller blades are broken, whether there are cracks, and whether the main shaft is bent. Before installing and dismantling the machine casing, it is necessary to be careful to avoid damaging the rotor due to the swinging of the upper half of the casing during the installation and dismantling process.

5. During the shutdown period of the fan, the inlet and outlet of the fan should be covered properly to prevent debris from falling into the fan cavity and causing accidents.

6. The fan needs to be inspected every six months to remove dust and oil stains from the fan flow channel.

Our service philosophy:

1. Pre sales service: We provide you with detailed technical parameters of the fan, and professional engineers will select the fan that is more suitable for your use. We can also customize non-standard products according to customers' special requirements, so that you can spend money more cost effectively.

2. In sales service: Our dedicated service personnel will track the goods with you until they arrive safely in your hands.

3. After sales service: We provide detailed operating instructions for each fan, and operators can follow the instructions to briefly understand the principles and precautions of the fan. If you have any unclear operations, you can consult our professional technical specialist to explain the operation plan to you.

4. Quality assurance: Except for vulnerable parts, our entire product line comes with a 12-month quality guarantee.