Tender For procurement of different types of spares for wet ash handling system of stage ii and iii at ggsstp ropar. - lantern ring for clinker grinder, material gun metal as per sketch a ., wear ring for clinker grinder, material ss-304 as per sketch b ., bearing housing expansion type for clinker grinder of ci grade 220 is-210 as per sketch c , nozzle tip of material ss 410, hardness 525 bhn along with nozzle plate of ms as per is 2062 for stage iii and as per sketch d , intermediate wear piece for stage-iii hydro ejector material alloy c.i nickle min 4.5% as per is 4771 type1 (a) hardness min 500 bhn as per sketch e., 200 mm inlet piece for hydro ejector of bottom ash hopper of stage-ii & iii. material alloy c.i as per is 4771,type 1(a),nickle min.4. 5%, hardness min. 500 bhn as per sketch f , nozzle tip of material ss 410, hardness 525 bhn along with nozzle plate of ms as per is 2062 for stage ii and as per sketch g , jointless shaft sleeve for clinker grinder as per sketch h.material ss-304, alloy steel 1 x1 roller type simplex chain of pitch 1 , width 1 (min) between inner plate, roller dia. =25.4 mm, no. of rollers = 98 length= 12 3 for clinker grinder of stage- ii& iii., adaptor for power cylinder, material - gun metal as per sketch i, spherical roller bearing 22317 e1k (brass cage) with sleeve h2317, lock nut km17, lock washer mb17, jointless shaft sleeve for asp d-85 & d-85 d as per sketch j. material ss-304, jointless shaft sleeve for asp cd-135 as per sketch k. material ss-304
Tender For design, engineering, manufacture, fabrication, assembly, shop testing, painting, supply and transportation to site, supervision of erection, testing and commissioning of six (6) nos weigh hopper sector gates (hydraulic operated), thirty two (32) numbers load cell for total 10 nos weigh hopper (2 for coke, 2 for sinter, 2 for ore and 4 for additives) with load cell cables, junction boxes and load cell extension cables including hydraulic system for operation of weigh hopper gategradation of blast furnace no. 3 at sail, durgapur steel plant.
Tender For supply, installation, commissioning and operation of 1000kg per day capacity amla processing plant at karnataka state lamps cooperative federation, mysuru under ntfpce project-fruit washer with elevator: water jet washing of amla fruits and feeding same to screw blancherfunction: for through washing of amla fruits and feeding same to screw blancher construction: it consists of 4 sections; soaking, washing with agitation, fresh water spraying, water draining. stainless steel rectangular shaped tank with legs, cross supports etc. the water in the tank is agitated with the help of high-speed blower through perforated air pipes installed at the bottom of the tank. the bubbles are generated with the help of high-speed air blower, which is an integral part of washer. circulation pump to create water jet to pushing fruits towards elevator. continuous polypropylene stackable slat conveyors with flights the fruit washer tank will be provided with bottom drain connection, water level adjusting arrangement with overflow connection, and fresh water spraying arrangement, feed hopper, discharge chute, motor shroud, chain guard. variable speed drive using vfd motor hindustan/equivalent make, gearbox: bonfiglioli /equivalent make. input capacity: 100 kg / hr. overall dimensions: 2780 mm (l) 770 mm (w) 1874 mm (h) (as per the supplier design and site conditions) elec. power: blower: 0.5 hp, main drive: 0.5 hp circulation pump : 0.5 hp water consumption: 200 ltr m.o.c: ss 304, water recirculation and proper drainage arrangement for the system.feeding table: collecting the amla from the farms and feeding the same to fruit washer 1.2mm thick gauge ss table top and raised edges. drain outlet at one end, square tube structure. size: approx. 1700 mm (l) x 900 mm (w) x 850 mm (h)m.o.c:- wetted parts stainless steel 304 grade (ss 304)belt type continuous blancher function: suitable for blanching of amla fruit for easy separation of the segments. construction: continuous cooking of amla approx. 85 c - 90c.capacity:- 150 kg/hr heating chamber is rockwool insulated & covered by stainless steel sheets. small discharge chute at the end of screw for removing amla fruit out of the chamber. stainless steel self-supporting structure. all necessary steam fittings complete with temperature indicator, y strainer, steam trap, safety valve thermal insulation coating for steam lines and hot lines. retention time approx. 8 to 10 minutes (finalized during detail engineering). stainless steel control panel complete with variable speed frequency drive necessary electrical fittings temperature sensor and auto cutoff steam requirement: 100 to 150 kg. / hr. @ 2.5 kg./ cm2 belt width 400 mm wide 4500 m long approx. suitable for blanching fruits blanching temperature 85c to 95c pp food quality modular belt, suitable for high temperature for smooth operation and high reliability suitable for products transferring in hot water. hot water pump used for water circulation through spray nozzle on top side on the belt, live steam pipe connection to heat the water in the bottom chamber. or direct steam can be purged on the product if suitable to raw material water filter screen and overflow is provided for removingforeign particles. top covers with holding bars, side windows can beopened to easy maintenance and fast cleaning. steam control valve with pid controller for temperaturecontrolling. temp indicator with pt 100 sensor provided for belt speed controlling vfd provided feed and discharge chute of ss-304. drive through simplex chain and chain wheel electrical power: - 0.5 hp water pump & 0.5 hp gear box motor: hindustan/equivalent make, gearbox: bonfiglioli / equivalent make. m.o.c :- s.s 304note: 1. manufacture should ensure that, the amla should not be damaged during blanching process 2. overall dimensions and motor power ratings may vary depending on the manufacturer design and site conditions.blanching tank :semi -automatic operationsuitable for