Calculation Formula of Production in Spinning
Production calculation formula of blow room:
Blow room |
Blow room production per hour =
60
Surface speed of calendar roller X …....….......….. X Eff. % X Waste% X No. of scatcher
36 X 840 X Hank
High Speed Carding m/c |
Production calculation of carding,
60
Production of carding = Surface speed of doffer x ……….....……………x Effi% x Waste%
36 x 840 x Sliver hank
Production calculation of Drawing:
Front roller surface speed X 60 X Efficiency% X Waste% (lb/hr)
Production of Drawing = ……………………………………………………...………………
36 X 840 X Hank
Production calculation of lap former:
Ï€DN lap count (grain/yard)
Lap former production = …….. x 60 x …………………..….. x η x no of machine (lb/hr)
36 7000
Production calculation of Comber:
Production of comber per day,
100-Noil%
= Nip/min X Feed/nip X No. of head X Feed lap weight X Efficiency X …………. X 60 X 24
100
Simplex m/c |
Production Calculation Formula of Speed Frame or Simplex:
Flyer speed (rpm) x 60 x 8 x No of flyer x Efficiency
Production Calculation of Simplex = ……………………….....………….....………………
TPI x 36 x 840 x Roving hank
Automation Ring Spinning m/c |
Production calculation formula of Ring Frame:
Spindle r.p.m X 60 X 8 X No of spindle
Production calculation of Ring Frame = …....………………………………...... X Efficiency
T.P.I X 36 X 840 X Count
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