Product Description: 
KALESON QJ - 75L series industrial vacuum cleaner is a wet and dry 24V battery-powered industrial vacuum cleaner with 304 stainless steel single drum design. It is widely used in factories, workshops, warehouses, shopping malls, clubs and other small and medium-sized industrial and commercial environments, and is able to efficiently adsorb a variety of objects, such as dust, powder, glass, iron filings, steel grit and other objects, providing a convenient and efficient cleaning solution for all types of places.

All-metal head design, with excellent durability, can adapt to the frequent use of industrial environments and a variety of complex working conditions, to protect the long-term stable operation of the equipment, reduce maintenance and replacement costs.
2、Long-lasting endurance:

Equipped with two 100/ah lead-acid maintenance-free batteries (also optional lithium one), fully charged can work continuously for 2 - 4 hours to meet the needs of small and medium-sized cleaning tasks, no need for frequent charging, improve work efficiency.
3、 Flexible motor control:

The use of 3 independent switches to control the brushless DC motor, the user can flexibly adjust the motor power according to the actual cleaning needs to achieve energy-saving operation, but also to facilitate the motor to carry out individual maintenance and overhaul.
4、Efficient cleaning configuration:

Standard with a wide 600mm dust pickup, unique design makes the push and suction efficiency is higher, a larger cleaning area, can quickly clean up a large area of dust and debris, reduce cleaning time and labor costs.
5、Efficient filtration system:

The use of membrane filter element, high filtration precision, can effectively intercept small particles, while the filter element permeability is good, so that the discharged air is clean, to avoid secondary pollution of the working environment, to provide operators with a healthy working environment.
6、 Wet and dry dual-use function:

With the dual function of vacuuming and water absorption, can cope with different types of cleaning tasks, whether it is dry dust, powder, or wet liquid stains, water, etc., can be easily cleaned up, expanding the scope of application of the product.
7、Convenient way of cleaning:

The cartridge cleaning adopts the manual blowback method designed based on the principle of instantaneous expansion of air pressure, which does not need to dismantle the cartridge, and the operation is simple and easy to understand, convenient and quick. Through manual blowing, the dust on the surface of the filter element can be removed in time to maintain the good filtration performance of the filter element and prolong the service life of the filter element.
8、Flexible mobility:

Equipped with lightweight casters, and casters with brake function. Flexible and lightweight in the process of moving, convenient to transfer equipment between different work areas; brake function can ensure that the equipment remains stable at work, improve operational safety, while reducing the operating noise, reduce interference with the surrounding environment.
9、Tustomized services:

Support tailored according to the customer's special requirements, whether it is to adjust the combination of accessories, optimize the vacuum function, or according to the special site design of the appearance of the dimensions, can meet the diverse needs of customers, to provide customers with more close to the actual use of scenarios for cleaning solutions.

Random Accessories:
40 caliber accessory kit: 
Includes elbow, hose, dust pickup, water pickup, flat nozzle and round brush. These accessories can meet the needs of different cleaning scenarios, whether it is to clean the dust in the narrow corners, or to absorb the liquid stains on the floor, can be easily dealt with, improve the efficiency and flexibility of cleaning work.