What additional costs should be considered after purchasing an air flotation machine?

When purchasing an air flotation machine, in addition to the price of the equipment itself, the following additional costs need to be considered:

1. Civil engineering and installation costs

Civil engineering costs: According to the installation requirements of the air flotation machine, civil engineering may be required, such as laying foundations, constructing equipment foundations, etc. These costs will vary depending on the region and specific amount of work. For example, in northern regions, civil engineering may be required to ensure equipment stability and antifreeze, while in southern regions, civil engineering is generally not recommended.

Installation cost: including equipment lifting, pipeline connection, electrical circuit layout, etc. The installation cost may vary depending on the complexity of the equipment and the conditions of the installation location. Generally speaking, installation costs may account for 10% -20% of the equipment price.

2. Training expenses for operators

Training costs: Operators need to master the skills of using and maintaining air flotation machines, and may require professional training. The training fees may vary depending on the duration of the training and the charging standards of the training institution. For example, a manufacturer of a vortex air floating machine provided a 3-month training program for 50 employees, with a total training cost of 1 million yuan.

3. Sludge treatment cost

Sludge treatment: The sludge generated by the air flotation machine needs further treatment, which incurs certain costs. The cost of sludge treatment may vary depending on the amount of sludge and the method of treatment. Common treatment methods include sludge concentration, dewatering, and final disposal, all of which require additional equipment and costs.

4. Operating costs

Electricity fee: The electricity fee for the air flotation machine depends on the power and operating time of the equipment. For example, the single machine power of an integrated air flotation machine is 10.87kW. If it runs for 24 hours a day, the daily power consumption is 10.87kW multiplied by 24 hours, which is 261.28kWh. Based on local electricity prices, the cost of electricity can be calculated.

Dosing fee: During the use of the air flotation machine, it may be necessary to add chemical agents such as coagulants or air flotation agents, and this cost also needs to be considered. The dosage varies depending on the water quality and is generally determined through experimentation.

5. Maintenance costs

Regular maintenance: including daily maintenance of equipment, regular inspections, and replacement of vulnerable parts. The maintenance cost will be affected by factors such as the frequency of equipment usage, the quality and quantity of treated water, the model and configuration of the equipment, etc. For example, equipment such as water pumps, air compressors, and slag scrapers need to be regularly lubricated with oil. Air compressors require oil to be added every two months and replaced every six months.

Repair cost: The equipment may malfunction during operation and require repair. The repair cost may vary depending on the severity of the malfunction and the components that need to be replaced.

6. Equipment depreciation

Depreciation cost: As equipment is used for a longer period of time, its value gradually decreases, and equipment depreciation is also an important cost factor. Depreciation expenses can be calculated based on the purchase price and expected service life of the equipment.

7. Environmental cost

Environmental standards: After wastewater treatment, specific environmental standards may need to be met, which may require additional treatment equipment or processes, thereby increasing costs.

8. Other expenses

Transportation cost: The cost of transporting equipment from the manufacturer to the installation site, especially for large equipment, transportation costs may be higher.

Insurance cost: In order to ensure the safety of the equipment during transportation and installation, it may be necessary to purchase corresponding insurance.

Taking into account the above cost factors comprehensively, the total cost of purchasing and operating an air flotation machine can be evaluated more comprehensively. I hope this information can help you better understand the additional costs of the air flotation machine.

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