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Big Bag dischargers hit export market . . . .

BIG BAG DISCHARGERS - SN ENGINEERING

             SN Engineering has recently completed the design & supply of a triple Big Bag discharge system for a leading international chemical company. Supply also included the supply of a specialist built MCC which included for individual screw feed variable speed controllers & had to take into account the high temperatures & humidity of the final destination.

BIG BAG DISCHARGER - CONTROL / PROCESS PANEL


         Special inverters ( operational up to 50°C ) had to be sourced and then
         accommodated into a suitably sized control cubicle c/w cooling fans.


BIG BAG DISCHARGERS - INSTALLED

Installation was supported by one of SN Engineering's in-house site engineers
to ensure quick & correct installation of the equipment whilst utilising site local labour. Commissioning was successfully carried out within 4 days of arriving 
@ site & commencing installation.

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Reputation as 1st class valve supplier grows . . .

WAFER VALVES - ACTUATORS
         SN Engineering have recently completed the supply of 100+ heavy duty wafer valves. Ranging in sizes from 65 to 150mm , mostly supplied with electro-pneumatic actuation.
SN Engineering were awarded the contract, against stiff competition, due to there continued reliability of supply and proven record of meeting strict & short deadlines.

WAFER VALVES - 150 Dia - ACTUATOR - INDICATOR BOX


    All electro-pneumatic units were fitted with quick set limit switch
    assemblies, further enhanced, with large easy  Open > Closed
    visual indicators.

WAFER VALVE - 65mm Dia - ACTUATOR - LIMIT SWITCH INDICATOR BOX

Manufactured from Cast Iron, finished in plastic enhanced paint to ensure longevity
in the field. Discs were of St St..with EPDM seals

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Filtration expertise called upon . . . . . . .

DUST FILTER - 62m2 - FAN ASSITED

        SN Engineering
were called on for their proven expertise in dust
    filtration, and commissioned to design & build 2 special 62m² dust
    plants, seen here after manufacture & testing, awaiting packing for
    shipment. 

    Criteria was to design the units to fit within existing footprints &
    mountings yet maximise the filtration area. Using latest CAD & 3D
    proofing ensured unit sizes were optimised and allowed for the fitting
    of sufficient filtration cells to give a 50%+ uplift on the clients current
    units, which were now undersized due to additional plant coming on
    stream.

DUST PLANT - 62m2 - FAN ASSISTED

       Units were manufactured using heavy gauge steel, laser profiled for high accuracy & ease of assembly and finished shot blasted ( Sa2.5 ) and powder coated throughout for extra durability & longevity. Control of the cleaning is via our latest System series auto controllers, Sys 2008. These have been
developed taking into account clients feedback & requests over the past few years. Still maintaining the ease of setting up & diagnostic interrogation remained uppermost to any changes & although the display facia has changed, larger ; brighter & easier to read, the functionality has remained the same.


FILTER CONTROLLER - SYS 2008The PCB has been designed to accept additional plug in devices to accommodate a myriad of extras. Two of the most popular being that of a duplicate ( second ) display that can be mounted remotely from the filter…..say in a plants control room!!....this allows for easy analysis of the filters operation without having to be in attendance at the actual filter …………this leads nicely onto another popular feature….. again a second display but this time viewed via a nominated computer screen with the additional benefit, within this option, of not only being able to monitor the units performance but clients can change any settings via their computer rather than having to go to the main panel mounted on the filter.
Both of these options are being well received by clients who say...........
“ the facility to monitor our dust plants from one central location has proved invaluable, not to mention the health & safety advantages of not having to needlessly have our personnel entering potentially hazardous areas……we will be requesting this function on all new/replacement units going forward ”   .....................

DUST FILTERS - SCREW CONVEYORS - AWAITING DELIVERY

Shown loaded & ready to go, accompanied by 2 other units – 1 x 24m² & 1 x 48m².

Also seen on the trailer is a specially commissioned 407Ø Heavy Duty Vertical screw conveyor c/w 30kW reduction unit & fully guarded chain drive.

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New for Old ensures safer & cleaning working area . . . . . . .

Old loading head - Mftr ??

            
             SN Engineering’s
Series 7000 Outloader ensures dust free loading area is reinstated. Called upon for the in-house knowledge of loading dust extraction ensured a turnkey project could be undertaken by one company professionally & with the minimal of disruption. Clients brief was to bring their road tanker loading station up to 21st century and complaint with latest legislation.

A very restrictive operative area meant that access to & around the tanker loading point was of paramount importance, no more so than for the safety of the personnel operating the plant.
 

NEW SN7000 Outloader        SN Engineering immediately undertook to redesign & alter the actual loading area.

1st on the list was to replace the narrow drop down platform with one some 2+ times wider ensuring ease & safe access onto the tanker
on the left hand side.

2nd area addressed was the actual loading facility….a Series 7000 Outloader was commissioned that had a 40% smaller footprint, which in conjunction with a more compact bellow, and a higher connection point ( a special flange was manufactured that allowed the clients slide valve to fit directly to the Outloader – effectively lifting the unit some 225mm ) thus giving a greater & safer area for the operative to access & open the tanker hatch…… something that had been done away from this area in the past, compounding the potential for an accident.

SNE-RJC032 32m2 Dust Extraction Filter




         The final part of the upgrade was to design & fit a dedicated dust extraction filter & returns system to ensure the whole plant was closed loop and maintained the goal of dust free loading.


Dust Returns Screw c/w Auto Butterfly Valve


              Although limited for space within the tower a
SNE-RJC0325 ( 32m² ) wardrobe unit c/w hopper &
returns screw ensured the plants compliance. Even the extraction fan was encased within an acoustic enclosure
to minimise noise pollution.

For further information please feel free to contact SN Engineering..........we're here to help !!............

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Screw the recession !! . . . . . . . .

Materials handling equipment specialists, SN Engineering of Gloucester, get 2009 off to a productive start with various orders for bespoke screw conveyors coming of the production line.

SCREW COVEYORS - VARIOUS AWAITING DELIVERY
The various projects required conveying knowledge of products ranging from cementitious powders to recycled waste to specialist fillers, all of which were not new to the SN Engineering personnel.


When evaluating the various briefs, due consideration was made to all aspects within the design from sealing arrangements to bearing types ( or exclusion of ) thru’ to drive design & power efficiencies. This ensured clients were offered equipment that was not only economical at outsource but had minimal thru’ life costs.

SN Engineering offer a full in-house design & CAD service and involve clients throughout the process, from conception to after sales, ensuring a smooth & professional partnership however small or large the project. The ethos is for all clients to enjoy their relationship with SN Engineering.