Electrostatic Precipitator For Metal Processing

Electrostatic Precipitator For Metal Processing
Product Details

Electrostatic Precipitator for Metal Processing Introduction

ASG series fume extractors can be used for dealing with CNC machines, Benches, Grinders and many other machines that may cause fume. It’s widely used in bearing, metal processing industry and Benches.

Electrostatic Cooking Fume and Grease Eliminator.pngElectrostatic precipitator active carbon air purifier.pngElectrostatic Precipitator for Metal Processing.jpg

Technical parameters

Overall dimension


Fan Power



1.5mm cold rolled plate


1.0mm thick welded stainless steel sheet

Airflow rate


Power supply

220V/AC /50~60Hz/3PH




Epoxy Coating

ESP Power


Purification efficiency


Particle density

1000 mg/m3 

Empty weight



Horizontal. Right/Left or Left/Right


Free standing, wall or frame mounted


On/Off  Switch with operating   light

Electric Field

Spiked design; aluminum/stainless steel blades





Cell Quantity



1.The ESP cell includes ionizes part and collection part. Ionize part is made up of ionize wires, they’re placed between the grounded boards and charged by high voltage, The particles in the air will be charged negative or positive when going through the ionize part.

2.Collection part includes many parallel boards with high voltage DC electricity, it becomes electric field, the charged particles are attracted by the grounded boards, the charged boards repel the charged particles at the same time. Thus the particles can be removed with high efficiency.

3.To remove the particles, the air need to go through the collection part at a certain air velocity, A ventilation fan will meet the request.

4.Technically, if a 1μm particle with specific gravity 1,The electric power will be 3000 times as gravity, if a 10μm particle with specific gravity 1, the electric power will be 300 times as gravity. This explains how come the ESP works with high efficiency.



High efficiency: ESP can catch the fume particles with different diameters.

Convenient: modularized design makes it easy to install, maintain, and clean.

Advanced: The power control system can adjust the electric field automatically, which keeps the high efficiency even after long running

Safety: It’s carefully designed, once the door is open, the power will be cut off.

Stable: The power supply has overload protection and .open circuit protection.

Economic: The machine service life is long, it’s energy saving with small occupation area.


Working Process

The fume caused by machine is blown into the PVC tube, Go through the pre-filter and into ESP, The fume will be extracted by the ESP, Clean air will be exhausted by the fan.

Power-on test

There’re 3 cables for ESP, Red and green connect the 220V/AC, Yellow/green connect the grounding. The resistance shall be less than 2Ω. Connect the power, The Green light will on, and Red light will be off, You can hear the noise “Chi” which from the ionize part. The machine is running good.

You may hear “Pa, Pa” from the ESP, its normal.

If there’s continues such noise, It means there’re some particles in the ESP cell, Such as the tube dust or other big things, Please turn off the power, wait for 1 minute, Open the door, Take out the cell and clean it. Run it again after cleaning. Please call is if problem still exists.


Q1.Are you a factory and trading company?

A: We are a factory

Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. Can you suggst me a suitable type?

A: Certainly, Once you give me the keyword. The most suitable size will be choose to meet your need

Q4. How about your delivery time?

A: Generally, it will take 7-30 days after receiving your advance payment. The specific delivery time depends on the items , transportation ways and the quantity of your order.

Q5. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.