Electrostatic oil mist collector OMC-E series

Features

Type	Specifications
Electrostatic	Energy saving	High collection efficiency

Certificates/Approvals

EU RoHS

China RoHS

CE

UL

CSA

PSE

Model/Specifications

Model		OMC-E21	OMC-E310	OMC-E315	OMC-E325	OMC-E345
Max. air flow *1		8/10m3/min	7/8m3/min	12/14m3/min	22/25m3/min	40/45m3/min
Max. static pressure ※1		-			0.68/0.96kPa	0.86/1.21kPa
Collection efficiency		Min. 99% (by gravimetric method)
Type of mist collectable		Oil-based and water-soluble
Rated voltage		3-phase, 200 VAC 50/60 Hz
Rated motor output		0.2kW (2P)	0.2kW（2P）	0.4kW（2P）	0.75kW（2P）	1.5kW（2P）
Motor efficiency*2		-			81.5/81.1 IE3/IE3	85.8/85.6 IE3/IE3
Rated current consumption*1		1.7/2.0A or less	1.3/1.4A or less	1.7/1.9A or less	2.5/3.2A or less	4.2/5.8A or less
Rated power consumption*1		-	240/320W or less	370/540W or less	590/900W or less	1090/1730W or less
Working temperature		0 to ＋40℃
Working humidity		10 to 80%RH, free from condensation
Noise		75dB(A)	74dB(A)	79dB(A)	72dB(A)	75dB(A)
Max. oil mist density		150mg3/min	300mg3/min
Max. suction air temp.		＋40℃
Ozone concentration		Less than 0.04 ppm
Display		Power (White) Electrode energization (Orange) Electrode check (Red)			Power (White) Operation (Orange) Alarm (Red)
External input		-			24VDC Continuous signal
External output		Alarm output 1c 250VAC 2A 30VDC 2A	Alarm output 2c 250VAC 2A 30VDC 2A		Alarm output 1a (250VAC 2A, 30VDC 2A) ×2
Safety circuit		High voltage cutoff and motor stop in the event of frequent spark discharges, high voltage short circuit and door open			High voltage cutoff and motor stop in the events of freaquent sparking, high voltage short circuit, overcurrent, overcurrent on motor, abnormal heating of high voltage power board or door open
Conformity to standards	Environmental standard	RoHS
Suction port diameter		Ø148mm			Ø198mm	Ø200mm at three places
High voltage output		HV : DC-9kV/-8kV/-7kV　LV : DC-6kV/-5kV/-4kV (switchable)			DC-9kV/-8kV/-7kV (switchable on operation panel)
Color		Powder coating, Ivory (10GY9/1 equivalent) and Light green (10GY8/4 equivalent)
Weight		44.0kg	51.0kg	52.0kg	108.0kg	185.0kg
Drain port		Ø18 pipe			Ø31 pipe

*1. Rated value at the time of the ambient air temperature of 25℃
*2. Efficiency value of the motor unit.

Structure

Original technology achieved suctioning mist at the highest level of concentration　
*Illustration below shows OMC-E325. Structural design is different by model.

Operation panel and lamp

操作パネルとランプ

Notifies abnormality and maintenance time by fulfulling monitoring function.
The lamps are readily visible from a distant place.

Electrode

Realized light weight by separating charge and collecting electrodes. Each electrode unit has handles which makes detachment easier. Designed for ease of maintenance work.

Rectification plate

整風板

Rectification plate guides air to go out straight up, which prevents working people and equipment from being exposed to exhaust air directly.

Mechanism

メカニズム

コロナ放電

Oil mist-laden air passes through the pre-filter and then goes into Charge electrode.
At Charge electrode, corona discharge occurs between the high-voltage needle electrode and the grounded plate electrode, which causes ionization of oil particles.
At Collection electrode, high voltage is applied to the parallel arranged plate electrodes so they absorb the particles that ionized by electrostatic force.
Particles escaped from the Electrode 1 are collected in the Electrode 2 and purified air is discharged from the fan.
Collected particles are liquified and then discharged from drain port.

Wide angle-discharge of ion

The uniquely designed needle electrodes realized multidirectional discharge.
This largely expanded discharge area of oil mist.

Completely absorbs mist in two step

2段捕集構造

Enhanced mist absorption rate by enlarging plate surface area of collection electrode. In addition, 2-step collection system does not allow mist to escape. Amazingly high collection rate and mist concentration rate have been achieved.

広角放出構造

2段捕集構造

Product lineup

OMC-E21

Max. air flow

8/10m3/min

Max. mist concentration inhalable

150mg/m3

A complete set of supply

Oil Mist Collector : 1 unit　Drain hose : 2m long　Drain hose band : 1 pc.　
Instruction manual : 1 copy

Structure

Dimensional drawing

Mounting cutout

Collection efficiency

Test oil : Water-insoluble cutting oil
Measuring instrument : Low volume air sampler type AN-200

OMC-E310

Max. air flow

7/8m3/min

Max. mist concentration inhalable

300mg/m3

A complete set of supply

Oil Mist Collector : 1 unit　Drain hose : 2m long　Drain hose band : 1 pc.　
Instruction manual : 1 copy

Structure

Dimensional drawing

Mounting cutout

Collection efficiency

Test oil : Water-insoluble cutting oil
Measuring instrument : Low volume air sampler type AN-200

OMC-E315

Max. air flow

12/14m3/min

Max. mist concentration inhalable

300mg/m3

A complete set of supply

Oil Mist Collector : 1 unit　Drain hose : 2m long　Drain hose band : 1 pc.　
Instruction manual : 1 copy

Structure

Dimensional drawing

Mounting cutout

Collection efficiency

Test oil : Water-insoluble cutting oil
Measuring instrument : Low volume air sampler type AN-200

OMC-E325

Max. air flow

22/25m3/min

Max. mist concentration inhalable

300mg/m3

A complete set of supply

Oil Mist Collector : 1 unit　Drain hose : 2m long　Drain hose band : 1 pc.　
Instruction manual : 1 copy

Structure

Dimensional drawing

Mounting cutout

Collection efficiency

Test oil : Water-insoluble cutting oil
Measuring instrument : Low volume air sampler type AN-200

OMC-E345

Max. air flow

40/45m3/min

Max. mist concentration inhalable

300mg/m3

A complete set of supply

Oil Mist Collector : 1 unit　Drain hose : 2m long　Drain hose band : 1 pc.　
Instruction manual : 1 copy

Structure

Dimensional drawing

Mounting cutout

Collection efficiency

Test oil : Water-insoluble cutting oil
Measuring instrument : Low volume air sampler type AN-200

Option

Optional parts for OMC-E

Duct flange, Duct hose, Electrode unit, etc.

Cautions

・This product is intended for collecting general watersoluble and oil mist that generates during production process using various machine tools. Never have it inhale the following substances.
　- Ignition sources and fire sparks generated in machine processing,
　- Flammable substances such as gasoline, thinner, benzin, kerosene and others as well as oil and cleaning liquid with an ignition point 80 degrees C or below,
　- Explosive substances such as aluminium, magnesium and titan as well as materials ridden with those substances,
　- Flammable liquid, mist and materials ridden with these substances,
　- Corrosive and adhesive substances and hazardous gas or air with a lot of unusual substances
　- Large amount of dust or cutting chips
　- Hot air exceeding 40 deg. C.
　- Large amount of liquid,
　- Substances that remarkably accelerate rusting of metals or aging of plastics

・This product should not be used in an atmosphere which contains chlorine, sulfuric or fluorine gasses, oxalic acid, xylene, or methyl tetrachloride and the like.
・Do not use this product in a corrosive atmosphere.
・Tampering or repairing the product should be strictly avoided. Please contact us for repairing service.
・Do not operate the product with its terminal box uncovered.
・Indoor use only. The altitude of the site of use should be lower than 1000 m.
・The site of use should be free from vibration or impact.
・Do not use this product in a narrow closed space.
・Make sure that the packaging is not damaged on delivery.
・Use this product within the temperature range from 0℃ to +40℃ and humidity range from 10 to 80%RH (no condensation).
・Impact, vibration or excess load should be avoided during transportation. Dismount MISTCATCH from machinery when moving it.
・Precision apparatuses should not be arranged near the exhaust port where fine particles may fall on.
・Service interval may vary depending on the amount or constituent of particles inhaled.

Electrostatic oil mist collector OMC-E series