Feed size: ≤20-≤25mm
Processing capacity: 1.5-338t
Processible materials: coal, salt, chalk, gypsum, tile, limestone, etc.
Application range: cement, silicate product, new building materials, refractory matter, chemical fertilizer, ferrous and non-ferrous metals, glass ceramic, etc.
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Jun 02, 2013· Ø Actual production = calculated production * efficiency Ø Actual production = weight of lap(lbs) * number of lap/hr Ø M.D = s.s of shell roller/s.s of paddle roller Ø Production of B/R (lbs/hr) = …
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Jan 04, 2015· (spinning calculation-1) = 718.25 kg out put of b/r = 11050-718.25 kg = 10331.75 kg production per scutcher = 10331.75/2 = 5165.875 kg now production of card machine = n*π*d*60*24*w*t.d*effy/36*7000 = 3.14*27*30*60*24*65*1.07*.88/36*7000 = 889.52 lb/day input required for card = 889.52*100/94 = 946.29 lb no.
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Production calculationofspinningis one of the principle tasks forproductionmanager who is responsible inspinningfloor. Maximum time textile engineers forget the commonspinning production calculation formula. In this article just I want try to giveproduction calculation formulain cottonspinning.
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The Saurer TextileCalculatoris the app for textilecalculations. It is an indispensable tool for daily operations at thespinning mill. The free app is versatile and easy to operate. It converts textile units in an instant, for example yarn count or yarn twist. In addition,production calculationsfor the textil ...
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spinning formulas. Textiles. YarnSpinning FormulasTextile School Oct 28, 2010 13.Formulasused for yarnspinning productionincluding various yarn numbering system conversions. Recent Contributors Rajat Narang ... Energy consumption of chosenspinning millTransposed Twills in Fabric Weaving Bearing Structure of a Weaving Machine
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Jul 18, 2016· Some UsefulFormulas for Spinning(Blow room, Carding and Draw frame)Spinning Spinningis a major and ancient part of the textile industry. It is part of the textile manufacturing process where three types of fiber are converted into yarn, then fabrics, which undergo finishing processes such as bleaching to become textiles. To complete finished products (yarn) inspinningevery spinner must ...
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Front roller delivery per minute = 1000 / 27 =370’’ (Inch) Yard per minute on one spindle = [ (370 ÷ 36) x { (60 x 8) ÷ 840 } ] Hanks per spindle on per shift = [ (370 ÷ 36) x { (60 x 8) ÷ 840 } x (1 ÷ 36) ] Total ring frame production = [ (370 ÷ 36) x { (60x8) ÷ 840 } x (1 ÷36)x …
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Jun 27, 2018·Productionin kgs / hr ( L x 1.0936 x 60 x effy ) / (hank (Ne) x 36 x 840 x 2.2045) L – delivery speed in m/min effy- efficiency Ne – English count ( number of 840 yards in one pound) 840 – constant 2.2045- to convert from lbs to kilograms.Productionin kgs / hr (L x Ktex x 60 x effy) / ( 1000 ) L – delivery speed in m/min
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Aug 02, 2014· Basic Conversions (Spinning) No Length Weight Time 1. 1 in = 2.54 cm 1 lb = 7000 gr 1 min = 60 sec 2. 1 yd = 36 in 1 lb = 16 oz 1 hr = 60 min 3. 1 m = 1.0936 yd 1 oz = 437.5 gr 1 shift = 8 hr 4. 1 Hk = 840 yd 1 kg = 2.2046 lb 1 day = 24 hr 5. 1 Hk = 7 leas 1 bag = 100 lb 1 day = 3 shifts ...PRODUCTION CALCULATION FORMULAS
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Production of machine = Front roller surface speed X Eff% X Waste% (inch/min) = Front roller surface speed X 60/ (36 X 840 X Hank) X Eff% X Waste% (lb/hr) Draw Frame Problems and Solutions: For giving the clear concept, i have given some examples. You can read it clear fully. Problem-1.
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Mar 27, 2018· It is calculated in stock port system.No. of dents in 2 inches is called Reed Count. Reed Count = EPI/ (1 + Weft crimp %age) Reed Width. Reed Width = Cloth Width * (100+ weft crimp %age)/100. Crimp Percentage. Crimp %age = { (Warp length – Cloth length)/Cloth Length}* 100.
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Aug 02, 2014· Production calculation: 1. Production = no. of needle x no of feeder x RPM x stitch length/ yarn count Production per shift in KG at 100% efficiency Where, Ks = knitting constant Count = linear density of yarn GSM = gm per square meter Another formulae is …
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Jul 13, 2018· Problem 4: Aspinning millis run with 12 comber machine which process cotton fibre upto staple length 1.375 inches. Parameters of each machine are: nips/min=550, feed/nip =4.5 mm, no. of head per machine= 8, lap weight = 800 gr/yd, waste extraction= 16% and efficiency = 85%.
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Dec 17, 2016· Ø Actual production = calculated production * efficiency. Ø Actual production = weight of lap(lbs) * number of lap/hr. Ø M.D = s.s of shell roller/s.s of paddle roller. Ø Production of B/R (lbs/hr) = production constant * N(shell roller rpm) * W(oz/yd) Ø Production of card (lbs/hr) = πDN * 36 * 60 * 1 *ŋ
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Productionplanning in cottonspinning mills
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FormulasandCalculationsfor Petroleum Engineering unlocks the capability for any petroleum engineering individual, experienced or not, to solve problems and locate quick answers, eliminating non-productive time spent searching for that rightcalculation.Enhanced with lab data experiments, practice examples, and a complimentary online software toolbox, the book presents the most convenient ...
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FormulasandCalculationsfor Drilling,Productionand Workover: All theFormulasYou Need to Solve Drilling andProductionProblems, Second Edition A quick reference for day-to-day work out on the rig, this text includesformulasfor pressure gradient, specific gravity, pump output, annular velocity, buoyancy factor, volume and stroke, slug ...
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Apr 15, 2016· This means the largest diameterspinningaround centerline is 12 mm + depth of cut (DOC)(2). I use thiscalculationto determine the whirling cutter rpm, while others use only the 12-mm flight circle. So mycalculationto determine the diameter to use in calculating rpm is D=0.437 inch + (0.118 inch)(2) = 0.673 inch. TheFormula
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Hence, SITRA conducted an inter-millstudy on the performance of TFO twisters, in which 100millsparticipated. This paper deals with count-wiseproductionparticulars like spindle speed, tpi and ...
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Air-jetspinningtechnology produces a distinctive type of yarn called fasciated or wrapped yarn. The idealised structure of fasciated yarn consists of parallel fibres in the core, which are held together by wrapper fibres (Oxenham 2001) as can be seen in Fig. 14.3.One of the most important developments in air-jetspinningis vortexspinning, which is 20 times faster than ringspinning...
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Betweenmills, the conversion cost differed considerably in all the counts, ranging from about 20 per cent to over 100 per cent, find J Sreenivasan and D Shanmuganandam.. In yarn manufacturing, conversion cost is defined as the combination of various expenses that are involved in fibre to yarn conversion.
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Yarn Count: True or False Activity. This activity will help you assess your knowledge of the definition,formula, andcalculationof yarn count.
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Basicformulasused in theSpinningprocess CommonFormulasGrams per Meter 0.5905 / Ne Grams per Yard 0.54 / Ne Tex den x .11 = 1000/Nm = Mic/25.4 Ne Nm/1.693 DRAFT (feed weight in g/m) / (delivery weight in g/m) DRAFT Tex (feed)/Tex(delivery) DRAFT delivery roll surface speed/feed roll surface speed CardingProduction…
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Jul 13, 2018· Problem 4: Aspinning millis run with 12 comber machine which process cotton fibre upto staple length 1.375 inches. Parameters of each machine are: nips/min=550, feed/nip =4.5 mm, no. of head per machine= 8, lap weight = 800 gr/yd, waste extraction= 16% and efficiency = 85%.
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Apr 20, 2019· TextileCalculations| All Formulae of Textile Calcualtionsfor Spinning/Weaving/Knitting Posted by Firoz Kabir on Saturday, April 20, 2019 0. ...Productionof Blow room/hr :----- …
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Apr 15, 2016· This means the largest diameterspinningaround centerline is 12 mm + depth of cut (DOC)(2). I use thiscalculationto determine the whirling cutter rpm, while others use only the 12-mm flight circle. So mycalculationto determine the diameter to use in calculating rpm is D=0.437 inch + (0.118 inch)(2) = 0.673 inch. TheFormula
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As incorrect ways of memorizing variables/formulasoften bring forth the wrong results, a standard process of handling them becomes a necessity. Based on Chapter 7 of PMBOK, what follows below is an insight into the easy understanding of some important pointers that help you in cracking this examination. ImportantFormulas--Cost Management
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Apr 13, 2015· The twist multiplier is used tocalculatethe amount of TPI to be given to the cotton yarn duringspinning. If yarns of soft feel and a pliable behavior is required twist factors around 3.0 is used while at the other example, hard twisted, stiff and twist lively yarns will have twist factors of around 6.0.
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You can successfully roll-form a profile more than one way. In fact, many roll form designers take different approaches to design and development. Also, because the roll forming process has a seeming limitless capacity to produce complex profiles with just as many variables, many roll form designs are one-of-a-kind; therefore, theory can go only so far.
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Jun 13, 2017· Theproductionreport is prepared at various levels and in various formats by different garment units. Dailyproductionreport is normally made department wise and a combinedproductionreport is made including theproductionof all major processes. Dailyproductionreport for stitching section, Dailyproductionreport for cutting section
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It is a known fact that the net profit margin in aspinning mill, under normal trading conditions, is on the average not higher than 2% to 4% of the sales turnover. A combination of factors – operational as well as commercial, governs the profitability of aspinning mill, some of which vary with volume ofproduction.
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Milling operations remove material by feeding a workpiece into a rotating cutting tool with sharp teeth, such as an endmillor facemill.Calculationsuse the desired tool diameter, number of teeth, cutting speed, and cutting feed, which should be chosen based on the specific cutting conditions, including the workpiece material and tool material.
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Would you like to get the full Thesis from Shodh ganga along with citation details?
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