DOS oil Electrostatic Oiler

TRIOA^â Horizontal Electrostatic Oiler (H.E.S.O) was designed for uniform and precision oiling on the surface of continuous metal strip and sheet.

State-of- the-art Nozzles-atomizer techniques can charge the mist during atomization and electrostatic absorption, which making it possible to coat uniform without blocking and skipping and lowest coating weight up to 20mg/m² per side by strip travel horizontally.

How it Works

 After setting of coating weight and coating width, PLC will command metering pump properly according to synchronous line speed. The quantified oil enters the nozzle through the metering pump for atomization and charging to form charged oil particles in micrometers; at the same time, big charged oil particles will be screened in the atomization chamber, then the charged oil mist particles are evenly adsorbed on the surface of moving strip by electrostatic force when the air flow with charged oil mist goes into adsorption chamber . 

H.E.S.O Models & Specifications

Strip speed: 30-650mpm

Coating width (mm):600, 1000, 1450, 1850, 2200

Coating tolerance: ±10%

Oil coating range (per side):

   LUB model:20-300mg/m2

   RPS model: 300-2500mg/m2

   INF model: 20-2500mg/m2

Coating materials: LUB & RPS model: RP or DOS/DOS-A one Kind only (STD.)

                   INF model: RP and DOS/DOS-A two kinds only (STD.)

Features and Advantages:

1. The nozzle is located in a semi-closed atomizing chamber which is free of blockage problem or coating skips by harsh environment. Never oil trickling in the shutdown state ·
 2. State-of- the-art Nozzles-atomizer & electrostatic adsorption techniques make oil distribution even and minimum 20 mg/sqm/side oil coating possible.· 
3. Double couple electrodes with discharge point make electrostatic force more intensive, avoiding oil mist spilling.

4. Coating width is adjustable, Preventing blocking of nozzles induced by frequent waste oil circulation and avoiding oil deterioration; 

5. Coatings are applied using non-contact techniques. Uniformity is not dependent upon strip irregularities.·
6. Easy-operating on local touch screen or remote central terminal control enables extremely simple operation;

7. Core components and parts are imported with the original packaging; ensuring product performance reliability and prolonging service life.

8. Almost achieving less routine manual maintenance and maintenance cost.