Electrostatic collectors are used as suitable alternatives for collecting fine aerosol fractions. A new annular electrostatic collector is used for sampling particles in the size range of less than 2.5 micro m. this electrostatic has been used successfully with samples in which each fraction represented approximately 5 mg of collected material per injection; collection efficiency is collectively quantitative.

Mobile electrostatic filter unit is especially designed to filter and extract hard to capture substances. Bigger particles are first captured in a pre-filter. The remaining substances are then carried through ionisation wires. After that, the particles enter the main filter area containing the actual collecting sheets. These sheets are negatively charged and separate the particles from the air with a maximum in efficiency.

Stationery electrostatic filter unit is especially designed for use at fixed welding workstations, training workshops, welding cabins, or everywhere else where floor space is tight. This unit can be mounted to the wall, a column, or even to a freestanding pillar. It is used to filter and extract hard to capture substances. Bigger particles are first captured in a pre-filter. The remaining substances are then carried through ionisation wires. After that, the particles enter the main filter area containing the actual collecting sheets. These sheets are negatively charged and separate the particles from the air with a maximum in efficiency.

The objective of the electrostatic precipitator control system is to create and maintain an electrical field so that the desired collection of fly ash occurs. An additional control objective is to minimize power consumption consistent with performance. This system maximizes the effective voltage and current. The electrical sparks or arcs cause draining of the input.

Electrostatic Precipitator is a particulate collection device that removes particles from a flowing gas using the force of an induced electrostatic charge. They are highly efficient filtration devices that minimally impede the flow of gases through the device, and can easily remove fine particulate matter such as dust and smoke from the air stream. This precipitator is used in utility applications as well as industries such as cement, pulp & paper, petrochemicals and steel. They are also capable of operating over a wide range of conditions of temperature, pressure and dust burden. Some of the usual applications include removal of dirt from flue gases in steam plants, cleaning of air to remove fungi and bacteria in establishments producing antibiotics and other drugs as well as cleaning of air in ventilation and air conditioning systems.

Electrostatic separator is a process for selective sorting of solid species by means of the electric forces which act on charged or polarized bodies. An electrostatic separator contains at least four components: a charging discharging mechanism, an external electric field, a non-electrical particle trajectory device and feed & product collection systems. Charging by contract electrification is an active mechanism whenever dissimilar particles make and break contact with each other or whenever they slide over a chute or an electrode. This charging mechanism is most frequently used to charge selectively and obtain an electrostatic separation of two species of dielectric materials as realized in a free fall electrostatic separator. Depending on the charging mechanism the electrostatic separator systems are classified in to three categories as free fall separator, high-tension separator and conduction separator.

Electrostatic Smoke filter removes larger mist droplets, metal dust and swarf captured by the collector. These filters are available in machine-mountable, standard and advanced models to accommodate a wide range of applications, plant layouts and budget. They eliminate micro - fogs and vapors. These air filters are indicated for all the applications on machine tools for the working of the metals.