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No Pollution Mechanical Fine bar screen in wastewater treatment

China Benenv Co., Ltd certification
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No Pollution Mechanical Fine bar screen in wastewater treatment

No Pollution Mechanical Fine bar screen in wastewater treatment
No Pollution Mechanical Fine bar screen in wastewater treatment No Pollution Mechanical Fine bar screen in wastewater treatment

Large Image :  No Pollution Mechanical Fine bar screen in wastewater treatment

Product Details:
Place of Origin: Japan
Brand Name: BENENV
Certification: SW17Q10910R0S
Model Number: OA2-20
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiatable
Packaging Details: Export standard package or customer reqiurment
Delivery Time: 2-6 weeks
Payment Terms: T/T
Supply Ability: 500 Sets per year

No Pollution Mechanical Fine bar screen in wastewater treatment

Maximum Discharge: 762 L/s Aperture Of Grid Aperture: 3 Mm
Water Speed: 0.8 M/s Width Of Grid: 2040 Mm
Color: Sliver Ect Materials: SUS304 Or SUS316
Delievery Time:: After Get The Deposit Within 15days Power: 2.2 KW
Motor Band: SEW Or NISSEI After-sales Service Provided: Online Support
Function: Water Purification Plant Voltage: Customize
High Light:

automatic bar screen


mechanical fine screen

Cost-effective Mechanical Bar Screen Price For Mbr Sewage Wastewater Treatment



It is used for mechanical treatment of municipal sewage and industrial waste water, filtration of floating, precipitated and suspended substances in sewage. Due to the inclined installation of wedge-shaped screen drum, it prevents the separation of filter residue when the wedge-shaped screen drum flows in and out of the screen drum. At the same time, the screen is cleaned by the nozzle on the drum, and the filter residue is compressed and dehydrated while being fished out. At the same time, the filter residue is sent out of the water channel, and is also pressed and dehydrated. The fine grid is a cylinder type drum with rotation, which has the function of central screw transmission and function. The three in one function of filtering, transmission and pressing of the fine grid is driven by a gear motor.

Model & Installation Dimensions

Specifications of OA2-20 Rotary Drum Screen
Main Parameters
Maximum Discharge
I/s 762
Aperture of Grid Aperture mm 3
Qmax Head Loss mm 200
Width of grid mm 2040
Depth of the channel mm 2000
Height mm 6200
Water Speed m 3.6
Installation Dimension Outlet height mm 800
Screw Diameter mm 508
Installation Angle ° 35
Solid content after pressing % 35~40
Power Kw 2.2


No Pollution Mechanical Fine bar screen in wastewater treatment 0

Product Application


Waste Water Pretreatment Motorized Rotary Type Mechanical bar screen , It is composed of many same rake gear parts interlaced and parallel assembled into a set of closed rake gear chain, driven by the motor and reducer, through a set of grooved wheels and chain composed of continuous top-down circular movement, to continuously remove the grille. When the rake tooth chain running to the upper and back of the equipment, due to the sprocket and bending of the guiding role of the rail, can make parallel rake tooth row dislocation, so that the solid dirt on its own weight fall into the slag tank, fall off not clean, this kind of grille easy to take the dirt to the grid after the channel.


Main Features


1) Simple structure in linear type ,easy in installation and maintation.
2) Adopting advanced world famous brand components in pneumatic parts ,electric parts and operation parts.
3) High pressure double crank to control the die opening and closing.
4) Running in a high automatization and intellectualization,no pollution
5) Apply a linker to connect with the air conveyor ,which can directly inline with filling machine .
No Pollution Mechanical Fine bar screen in wastewater treatment 1


Installation Sizes


1,rake 2,collecting hopper 3,screen body 4,deslagging plate 5,screw conveyor 6,conveyor & squeeze drum 7,backflow pipe 8,bracket 9,cleaning drum 10, cleaning drum
11,discharge outlet


Packing and Delivery


1. Before packing, all our screens must be covered by plastic film, to protect machine from any damage like water.

2. After checking and wrapping, the screen will be placed into a good fumigation chamber with shipping mark

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Q: Are You Trading Company Or Manufacture?
A: We Are Both Manufacture And Trading Company. We Have Over 30 Years' Professional Experience As a Waste Water Treatment Equipment Manufacturer And Engineering Service Enterprise.

Q : What Are Your Main Products?
A:Keywords :Sludge Dewatering Machine Equipment, Screw Type Sludge Dewatering Press Sludge Screw Press, Dewatering Sludge Machine Screw Press ,Sewage Treatment Equipment ,Sludge Treatment Plant,Screw Press Sludge Dewatering ,Dewatering Sludge,Dewatering Machine For Sludge, Dewatering Sludge Machine Screw Press, Rotary Drum Bar Screens, Equipment DAF, DAF Price ,Dissolved Air Flotation System Price, Sludge Shaftless Screw Conveyor,Chemical Dosing Device ,MBBR Price,MBBR Media,Disc Diffuser, Polymer Preparation Chemical Dosing System,

Q: How Can I Find The Suitable Model?
A: Please Provide Flow Rate, Solids Content And Sludge Type, We Can Assist You In Model Selection.

Q: Where Is Your Factory Located?
A: Yixing City, We are in the famous city of environmental protection equipment ,professional for Sludge screw press dewatering Machine ,Which Is Very Close To Shanghai With Only Less Than 3 Hours' Driving. Welcome for your visiting.

Q: Do You Provide OEM Service?
A: Yes. We Can Do The Customized Design According To Your Different Request for sludge Dewatering.

Q: How About The Production Capacity Of Your Company?
A: Our Factory Covers Area Over 22,000M2 And Produces Machines 2000 Sets Per Year.

Q: How Could We Trust You And Your Company? Is This Your First Time Transaction?
A: A: Our Company Has More Than 30 Years Professional Experience. We Cooperate Over 1000 Customers.In China And Overseas. We Export Nearly 60 Countries All Over The World.And We Have More Than 60+Patents, CE,ISO 9001,SGS Certificates. And We Have Company In Japan , Great Technology And Great Quality.

Q: Do You Offer After-Sales Service?
A: Video Technical Support, Online Support,Spare Parts,Field Maintenance Repair Service

Q: How Long is Your Warranty?
A: 2 Years After The Arrival Of The Goods. During This Period, As Long As It Is Not a Man-Made Damage, We Send The Damaged Parts Free Of Charge.

Q: What About Your Produce Time?What Kind Of Transportation Do You Offer?
A:Within 30 Days Against Down Payment. Air, Land & Sea .

Q: What Kind Of Payment Do You Accept?
A: T/T, L/C, Paypal, Cash, D/P, D/A, Western Union, Money Gram

Contact Details
Benenv Co., Ltd

Contact Person: Manager

Tel: +86 189 6153 0288

Send your inquiry directly to us (0 / 3000)