SPINNING INDSTRIAL TRAININGREPORT CONTENTS Sr. No. 2. & Blow Room Topic Mixing 3. Carding 4 Preparatory & Comber Lap 5. Frame Draw 6. Frame Speed 7. Frame Ring 8. Quality Control Statical 9. Complement Labour UNIT No. 4 100% COTTON: This is 100% EOU with its body of Countries like Egypt, Sudan, Bangladesh etc. This unit produces 100% Cotton yarns and has 24192 running spindles produces 12 tonns per day. SEQUENCE OF MACHINE IN UNIT - 4 BLOW ROOM : MAKE – No. OF LINES – 2 CARDING MACHINES : MAKE – L/R No. OF CARDS – 18 TYPE : C-1/3 MAKE- CROSSROL TYPE : MK 4 No. OF CARDS – 6 SLIVER LAPPER : MAKE – L/R TYPE : E2/4 A No. OF M/c -1 MAKE- RIETER TYPE : UNILAP E 5/3 No. OF M/c- 1 ROVING FRAME : MAKE-LR TYPE : LF 1400 A No. OF M/c- 7 No. OF SPINDLES- 120 per M/c RING FRAME : MAKE-LR TYPE : G5/1 No. OF M/c-24 No.SAVIO TYPE . ESPERRO . OF SPINDLES-1008 per M/c CONE WINDER : MAKE. . 4 :The no.TECHNICAL DATA ABOUT UNIT No.5 to 3 workers/1000 spindles/shift. : 4 YARN COUNTS SPUN : 20 s SUPER COMBED 30 s SUPER COMBED 30 s OSWAL COMBED 40 s OSWAL COMBED 60 s SUPER COMBED 42 s SUPER COMBED The Oswal combed corresponds to 50% combed material The average counts of spinning department for unit no. of workers per 100 spindles/shift ranges from 2. The fibres are hand mixed with each lot comprising of 400 kg. Then this hand mixed cotton is carried to mixing from situated hereby and the fibres are laid in the form of stock and continuously water (1-1. on an average 85-95 bales of cotton are opened in a day. BLOW ROOM : The object of blow room are : 1. lap to e used on the carding m/c. (25 bales ×160kg) of cotton. To convert the matted mass to a suitable size and form i. The commonly used oil is methyl boroxy oil and index oil. .5%) and Oil(0.03-0. after which cotton is ready for further processing. One line feeds the L/R cards while the second feed the Crosrol cards.) To assist a complete opening and cleaning of the fibres using suitable m/c in a specified sequence. An average of 5% soft waste comprising of card dropping.) 3.5 beating points.04%) is sprayed over it. Roving waste bonda is added to conditional fibre.e. There are two B/R line in the unit 4.) 2. To support the retrieval of the fibres from the waste through a dust filteration unit. is provided to the fibres. Each line has 5.MIXING AND BLOW ROOM MIXING : In the cotton mixing first of all the different varieties of the fibres in predetermined ratio are properly opened prior to mixing. A minimum conditioning duration of 24 hrs. LINE B GBR(Blender AFC(Axi MPM ASTA B. SRS-6 SRS-6(step RN RN (beater) RSK-1600 RSK-1600 LVS-AB VT-2 BEB/LVS-AB .E.E.SEQENCE OF MACHINE BLOW ROOM : LINE A GBR(Blende AFC(Axi MPM(multiASTA B. 4mm Speed of inclined lattice : 96rpm Speed of evener roller : 406rpm Speed of stripper roller : 479rpm Speed of cleaner roller : 642rpm No. of pins per row of the lattice : 22 AXI FLOW : TYPE.ABOUT THE MACHINE : BLENDER : TYPE.3mm .AFC After opening and cleaning by blender. The material enters the m/c . Speed of beater : 360 rpm Grid bar setting : 3. the material enters axi-flow.GBR BEATING POINT – ½ Setting – inclined to evener : 15mm – Grid bar setting : 4. Coaxially and matted mass is flung open by the fast rotating beaters which strikes the fibres against the grid bar and the material flows a spiral path as it traverses across the m/c Prior its entrance into the m/c the mass passes through a metal detector. As the name suggest the main object of this m/c is mixing different varieties of the cotton homogeneously. The fan I driven by a 1500 rpm motor whereas opener is driven by a 950rpm motor. the delivery rollers are driven separetly by a dual motors.ASTA) :The aerodynamic heavy part separator SEPAROMAT – ASTA can be positioned in any duct where air conditions are constant. DRIVE : The m/c comprises of 3 motors.P. Where the material is sucked by means of a fan and is transported to the succeeding m/c in the B/R sequence. The machine consists of six vertical chamber in to which the material is fed automatically by a program control in sequence A1>A2>A3>A4>A5. When material is being fed to any chamber then the chamber proceeding it has highest level of material amongst all the chamber. The material from the axi-flow is either fed to the multimixer or is by passed to the ASTA. ASTA : (Heavy part separator SEPAROMAT. Inside each chamber the material is thoroughly blended by a pinned opener and a pair of a delivery rollers.M. The 5th chamber (A5) is provided with a photocell which controls the level of the material of the chamber. The deflector blades .MULTI – PURPOSE MIXER : TYPE – M. LVSA & B. The cage is made up of either a perforated tin sheet or is made up of a fine woven wire.E. The machine is maintainace free and requires no electrical power. the agitating action of the beater combined with the mechanical grid bar arrangement helps in effective removal of trash and forgien material. which permits the fine dust and lint to pass through it and precludes the flow of longer fibre which are removed by a slow rotating striper roller and are fed to the BE beater which strikes the fibres against the grid bars. each having 4 spikes arranged equidistantly along the circumference of the beater. Longitudnally their are 6 rows of spikes.separates heavy particales from the tuff flow and divert them into a waste container. The heavy part separator ASTA offers protection from heavy particles with a minimum of expenditure.00mm STEP CLEANER : This is one of the major beating point in the B/R. The m/c consists of six spiked beaters which are aligned at angle of 45’ to the horizontal. The material from BE enters the SRS-6 and is acted upon by the lowermost beater which transfers it to the beater appropriate setting of the . : The material from ASTA is sucked by a fan in cage condenser. Grid bar setting – 3. The first 5 beaters are provided with the grid bars arrangement while the last beater is deprived of the grid bars and has the work of transferring the fibre to the next m/c. The material is laid on a feed lattice in carries it to the pair of delivery rollers which [resents it to the beater in a gripped position for a higher cleaner efficiency. Their are 12 double notched strikes on the circumference of the beater. First motor having speed of 1430 rpm drives the beater while .grid bars opening helps in removal of the trash. A series of grid bars are also provided. TECHANICAL DATA : GRID BAR SETTING : 1st BEATER -3mm 2nd BEATER – 2mm 3rd BEATER – 3mm 4th BEATER – 1mm 5th BEATER – 1mm Speed : 940×215/250 = 808rpm Beating Point -1 RN BEATER : The material from the step cleaner enters the RN beater. DRIVE : Two motors are equipped to operate this machine. It is a modified form of the conventional porcupine beater equipped with double notched beating point thereby yielding a height beats/inch to the material. a reduction gear motor (16 rpm) drives the feed rollers.) 443/444 700 638. TECHNICAL DATA : Speed ???????????????? Grid bars setting = 4. press roll and the apron lattice.m.4mm Beating Point – 1 RSK Beater : This beater is mounted with wire points and succeeds the RN beater in the B/R sequence.635 815 820 630 830 .645.p. SPEED OF VARIOUS BEATERS : MACHINE NAME GBE AFC BE SRS-6 RN BEB RSK LVS-AB/FBK SPEED (r.640. . ) 2. ) 3.MIXING FOR VARIOUS COUNTS: N o. ) COUNT TYPE 40s O/C J-34 MIXI NG 60% 40s S/C 30s S/C 30s O/C 20s S/C 42S S/C ??????? MECH-1 SHANKAR.6 16% 24% Egyptian cotton(G-96) 100% MCU-5 100% 60s S/C 2/44s S/C CLEANING POINTS: For calculation of points consider minor beating point as ½ and major beating point as: M/c GBR AFC MPM ASTA BE SRS-6 RN RSK-1600 SEB LVS-AB Cleaning/Beating Points ½ 1 0 0 ½ 1 1 1 ½ 0 . 1. Total Beating points = 5.00 1.9 2.5. 5.30 .2 0. 1.14 2 Total Blow Room cleaning efficiency = 60% (approx) BALE PARTICULARS : WEIGHT OF BALE : 160-165Kg LENGTH : 48” BREADTH : 24” HEIGHT : 18” The number of bales consumed are 90=100 bales/day.25 25.45 1.000-16.4 4 4.08 0.7 7 5.3 16 7.1. The weight of cotton used is14.4 --.0 0 4.9 20.8 23 28.4 4. 0.3. : M/ C Grid Bars Was Lint Tra Cleaning te % sh Efficiency GBR AFC BE SRS6 BEB RN RSK LVSAB 4.3 0.02 3.000kg/day.2 47 4.7 1.25 7.5 GRID BAR SETTING/WASTE/TRASH(%) ETC. 30-40 23 15 .65 2.46 1. .34 3.2.00 2.4 0. : 1. . SGCS = 60 % LRA = 40% (2.) 40.) 30 Carded 30 Super Combed – 100% Combed J=34.CURRENT MIXING : Two counts are mixed in the deptt. SGCS – 80% LRA-8% Dhy286. 1.) 2.) MBO.Methyl Bromoxy oil Intex Sprinkle CF Oil OSWAL COUNT COMBED 50% combed + 50% carded.12% Oil used in the mixing Deptt.Super combed J-34. WASTE : USEABLE UNUSEABLE LAP ENDS BLOW ROOM WASTE S/F SLIVER CARD DROPPING S/F SLIVER CARD FLAT R/L SLIVER FINISHER BREAKER R/F WASTE CYLINDER WASTE ROVING WASTE FAN WASTE DRAW FRAME CLEANER WASTE NOIL SWEEPING HARD WASTE WINDING HARD WASTE FLY : . 4 LC1/3 MK -4 LC1/3 MK -4 LC1/3 MK -4 LC1/3 MK -4 LC1/3 MK -4 LC1/3 LINE B LC 1/3 LC 1/3 LC 1/3 LC 1/3 LC 1/3 LC 1/3 LC 1/3 LC 1/3 LC 1/3 LC 1/3 LC 1/3 LC 1/3 The feeding to the card is done by Tuff feeder Exact feed. is 63% . (a) (b) Soda Acid type Fire extinguisher25kg F/cm^2 9ltr Minimax dry powder type fire extinguisher (30 kg. LIGHTING SCHEME FIRE EXTINGUIHING SYTEM TEMPERATURE AND HUMIDITY : Lighting is done by the use of 180 Fluorescent tubes and walls of the department painted white. The tuff Feeder’s double chute web reqularity. The fire extinguishers used in carding are of the following types.CARDING DEPARTMENT : LAYOUT PLAN : LINE A MK.H. F/cm^2 10kg) The temperature of the department is 88’F and the R. 18 TO 0.74mm FLAT WIRE TO CYLINDER WIRE : 0.18 TO 0.13mm TRASH KNEE TO TAKER IN : 0.18mm .97mm CYLINDER TO TAKER IN : 0. TANDOM CARD : PART SPEED TAKER IN 660-1150 rpm CYLINDER 425-640 rpm DOFFER 40 – 80 rpm Maximum delivery speed recommended = 250 meters/min SETTING OF CARD (COTTON) : MK4 STRIPPING ROLLER OF DOFFER WIRE : 0.SPEED OF MAIN COMPONENTS : W PARTS CYLINDER RPM LICKER IN RPM PULLEY DIA 210mm PULLEY DIA 230mm 50Hz 60Hz 250 360 450 280 640 590 920 940 1150 1050 720 660 360 456 840 1156 1050 Doffer .44mm STRIPPING FLAT OF CLEANING FLAT : 1.43mm STRIPPING FLAT OF CARDING FLAT : 2.25mm REAR FLAT TO CYLINDER WIRE : 0. 22 to 100 Rotations/min. 5 R-2030× 0.0 5117205525 (I.0 C-3220206025 3.) 2.0 .03%) SOLD FLAT WASTE (UPTO 5%) REVERSABLE METALLIC CARD CLOTHING AND ITS INFORMATION : CYLINDER WIRE POINTS : SPECIFICATION LIFE (years) R-2030× 0.0 5117206040( I.C. 0.0 R-2030× 0.C.C.5 2.) 3.00mm FIRST TO SECOND TRANSFER ROLLER : 0.18 TO 0.(mm) HEIGHT(mm) CAPACITY(KOS) 610 1060 34 760 1060 45 914 1060 61 WASTE EXTRACTED AND ITS DISPOSAL : LICKER IN WASTE DISPOSED OFF MOTE KNIFE WASTE DISPOSED OFF FLAT SRIP WASTE (2.66 TO 1.7 2.25mm SECOND TRANSFER ROLLER TO TAKER IN : 0.25mm SIZE OF CAN : CAN DIA.C.FEED PLATE PLATE TO TAKER IN ROLLER .6 1. ) 2.85 3.C.90 MACHINE PART MAINTAINANCE : PART CD LIFE (year) MACHINE PART CR0001 12 MONTHS COILER OVER HAULING CR0002 12 MONTHS APPRON DOFF/CAL ROLL ASSEMBLE CR0003 6 MONTHS FLAT CHAIN WASH CR0004 6 MONTHS CYL/DOFFER WIRE GRINDING CR0005 6 MONTHS FLAT TOPS GRINDING .0 N-4030 × 0.9 2.R-2520×0.85 3.0 2814406409 (I.0 FLATS : SPECIFICATION LIFE (years) FLAT TOPS PRIMA-52 2.C.0 LICKER WIRE E-5510 0.0 0.0 LICKER IN : SPECIFICATION LIFE (years) LICKER IN WIRE D-5505 2.0 DOFFER WIRE POINTS : SPECIFICATION LIFE (years) M-5030×0.) 2.90 LICKER IN WIRE 6-STL 0.430 ×0.C.C.6 2.0 FLAT TOPS ENDURA-55(I. The variation in sliver thickness is amplified by mechanical linkage and integrated by means of hydraulic control value which controls the flow of oil to a hydraulic ram.V. The sliver thickness is measured by sliver passing through the tongued and grooved sensing rollers.CR0006 6 MONTHS GEAR BOX OIL CHANGE AUTO LEVELLERS : MK-4 It is computer controlled levelers detects sliver irregularities and compares them with a present value. The variable speed is transmitted to the card feed roll which varies the feed to the card. CARD CLEANING EFFICIENCY : LC 1/3 95% TO 96% MK-4 95% TO 99 % OVER HAULING : HANK OF CARD SLIVER : 0. 84% PRODUCTION IN A SHIFT : 11395 MIN. The movement of the ram causes the belt to be moved along oppesed conical pulley which converts constant delivery peed into a variable speed.2Kw TANDOM CARD (MK-4) SLIVER WEIGHT : 4. IN LOOM . COMBER AND ITD PREPARATORY : .135 TYPICAL PRODUCTION RATE: 20-73KG/HR NO. 45 M/MIN EFFICIENCY . OF FLATES : 101 NO OF WORKING FLAT : 37 TYPICAL POWER CONUMED : 4.045G/M C. 0.16% PRODUCTION RATE : 35KG/HR. E2/42 MACHINE AND PROCESSING PARTICULARS : HANK OF SLIVER FED : 130 WEIGHT OF DELIVERED LAP : 71GMS DELIVERY SPEED : 70M/MIN NO. OF DOUBLING : PRODUCTION RATE : 67M/MIN RIBBON LAP MACHINE : LAXMI RIETER ONR MACHINE TYPE E4/1a MACHINE AND PROCESSING PARTICULARS : WEIGHT/ UNIT LENGTH OF LAP FED = 71 GM TOTAL DRAFT DELIVERY SPEED = 63 M/MIN TIME REQIRED FOR DOFFING -1MIN.SLIVER LAP M/C LAXMI ONE MACHINE TYPE . TIME REQIRED FOR SPOOL TO BECOME FULL : 3MIN. UNILAP MACHINE(E 5/3) TECHNICAL DATA : DOUBLING . 9 mm MAXIMUM SPEED = 3000 RPM NOIL% = 5-25% (Depending upon no.DRAFTS : BREAK DRAFT INTERMEDIATE DRAFT TOTAL DRAFT 4 over 4 Drafting sytem with Pneumatic Loading is present on the m/c. Of short fibres) PRODUCTION CALCULATIONS : PRODUCTION N×G(100-P)×N/(740×Z)kg/hr. G= Lap weight (gm/mtr) Z= FEED CHANGE GEAR.2/5. SPEED.7/5. 270-300mm No. NOIL % FEED(FORWARD AND BACKWARD0 4. COMBER (E7/5A) 11 MACHINES FEEDING LAP : LAP WIDTH . N= RPM (circular comb shaft speed) . OF LAPS PER m/c : 8 LAP WEIGHT/mtr : 60 TO 80gms MAXIMUM LAP DIA : 500mm FEED. N = EFFICIENCY . PART CD CM0001 CM0002 CM0003 CM0004 CM0005 CM0006 CM0007 CM0008 CM0009 CM00010 CM00011 CM00012 CM00013 CM00014 CM00015 CM00016 CM00017 CM00018 LIFE(months) 2 MONTHS 2 MONTHS 2 MONTHS 2 MONTHS 4 MONTHS 4 MONTHS 4 MONTHS 4 MONTHS 4 MONTHS 2 MONTHS 6 MONTHS 12 MONTHS 3 MONTHS 3 MONTHS 6 MONTHS 6 MONTHS 6 MONTHS 9 MONTHS MACHINE NAME TOP COMB SETTING BRUSH GAUGE CHECKING NIPPER GAUGE CHECKING CIRCULAR COMB COMB CONDITION CHECKING COILER OIL CHANGE DRAFTING OIL CHANGE HEAD STOCK OIL CHANGE DRUM SEPARATOR WASH FILTER CLOTH WASH DRIVE BELT TENSION CHECK COTS BUFFING COILER OVER HAULING BOTTOM COILER OVER HAULING DETACHING ROLL ECCENTRICITY CHECKING TABLE CALENDER ROLLER OVER HAULING ECCENTRIC RING CLEANING TOP DETACHING ROLLER ECCENTRICITY CHECK DRIVE GEAR BOX OIL CHANGE .MACHINE PART MAINTENANCE. REITER (R SB 951.24 Ne 250-800 m/min DO/25 3.5 0.11-0.09 to 0.20 Ne 350-500 m/min. DO/16 3.16-1.25 Ne 300m/min.12-0. 1M/C) LAXMI RIETE (DO/2S. 3M/C DO/6 3 M/C) DRAFT DOUBLING BREAK DRAFT SLIVER HANK SPEED OF F/R RSB 851 6-8.DRAW FARME : No. Of Machines : 10 TYPE : CHERRY HARA DX 500 ZE 2C (2 MACHINE) LAXMI REITER (RSB 851.5-13 8FOLDS 1. PRODUCTION/HOUR (DO/6) 180 to 360 kg/Hour HANM OF SLIVER DELIVERED : 0.6-11 8 FOLDS 1.09-0.41 0. .1 M/C).05-1.00 0.5% 6 or 8 FOLDS 1.07-2.25 Ne The electronic levelling System : (RSB-851) LEVELLING PRINCIPLE OF THE RSB -851 Feed Sliver Run Through Pair of Scanning Roller (one of these is swivelling an moves according to the sliver variation) If movement are transferred then it goes to Signal Convertor into Voltage (Measuring Voltage) Electronic Memory (This memory ensure that the draft is changed) This electronic memory transmits the measuring voltage to the set point stage with a certain delay. 28 Smallest gap + 3 mm 1.16(1.28) Max Staple + 4 mm to + 13 mm Machine Part Maintenance PART CD DF 0001 DF 0002 DF 0003 DF 0004 DF 0005 DF 0006 LIFE (month) 1 MONTH 1 MONTH 1 MONTH 12 MONTHS 6 MONTHS 6 MONTHS MACHINE PART NAME COSTS BUFFING AND TOP ROLLER PRESSURE CHECK MINIMUM GAUGE CHECKING PRESURE HOOK CHECKING BOTTOM ROLL ECENTRCIRY CHECKING COILER OVER HAULING GEAR BOX OIL CHANGE .DRAFTING MATERIAL VERY SHORT COTTON CARDED COTTON COMBED COTTON 1st PASSAGE PREL DRAFT ZONE PRELIMINARY POWER DISTANCE(mm) DRAFT 1.16 TO 1.16) Max Staple ±1 mm upto+ 7 mm 1.28(1. -32mm LOADING SYTEM – PENUMATIC BOBBIN LENGTH – 13. 27 Mm Drafting system – 3/3 APRON DISTANCE b/w SPINDLES 121.8” FRONT ROLLER SPEED – 700 RPM FLYER TYPE WITH FLASE TWISTER BUILDING MOTION.5HP M/C LENGTH – 15METER CURRENT PROCESS PARAMETERS .5-14.SPEED FRAME ABOUT THE MACHINE : NO. OF MACHINE : 7 TYPE : LF -1400 MANUFACTURD BY : LAXMI RIETER NO. – 17. FLYER SPEED – 1400RPM (MECHANICAL) FOR YNTHETIC -40m/min TOTAL HP-9.83 mm No.PNEUMATIC / ELE PACKAGE WEIGHT – 1.75 KQS TOP ROLLER DIA.5 BREAK DRAFT RANGE – 1-3 MAX. OF SPINDLES : 120 SPINDLE GAUGE – 10” DRAFTING SYSTEM – L/R 3/3 FRONT ROLLER Dia. OF SPINDLE/SUCTION UNIT -1 BOBBIN SIZE -12”×6-12” ROVING COUNT RANGE – 0.5-3.6” BOBBIN DIA. 2. – 27 mm ROVING HANK – 0.R.SLIVER BREAK .D. LIGHT IDENTIFICATION : GREEN – m/c IS running smoothly.M.4 F. OF ROVING FULL BOBBIN – 1.0Nm^2/In Wt.) Photosensitive roving breakage stop motion at front.75Kg Wt.) Photosensitive sliver breakage stop motion at back. OF EMPTY BOBBIN – 200 gms MACHINE PART MAINTAINANCE : PART CD SL 0001 SL 0002 SL 0003 SL 0004 SL 0005 SL 0006 SL 0007 SL 0008 SL 0009 SL 00010 SL 00011 SL 00012 SL 00013 LIFE (months) 3 MONTHS 3 MONTHS 6 MONTHS 6 MONTHS 6 MONTHS 6 MONTHS 6 MONTHS 6 MONTHS 12 MONTHS 3 MONTHS 3 MONTHS 3 MONTHS 3 MONTHS MACHINE NAME GEAR BOX OIL CHANGE COST BUFFING BREAKING GREASING SPINDLE AND COLLAR CLEARING BOBBIN RAIL LEVEL CHECKING TOP ROLL ARBOUR GREASING CONE DRUM OVER HAULING DRAFTING UNIT GREASING HEADSTOCK GREASING BOTTOM ROLL ECCENTRICITY CHECKING BEARING GREASING TOP ARM PRESSURE CHECKING SADDLE GAUGE CHECKING BOTTOM ROLL GAUGE DONE STOP MOTION :1.DRAFT – 7 BREAK DREFT – 1. WHITE – when doffing YELLOW – Roving Break RED.88 SPINDLE SPEED – 1032 SPACER : 5-6mm COMPRESSED AIR REQUIRED – 1.06 T. – 1. 55-64. Of front roll N.77 TPI SPINDLE SPEED : upto 28000rpm BOTTOM ROLLER DIAMETER – 27mm. 27mm Ring diameter : 38-42mm LIFT : 170-210MM HEIGHT OF CREEL : 670mm LAPPET GUIDE DISTANCE – 70mm THE DRAFTING SYTEM INCLINATION : 40-60’ LENGTH OF THE SPINDLE : 34mm DIA.07 TWIST : 1400-2500 TPM TWIST : 3.07 to 2. D-Dia.Speed of front roll Production – 10832. Of M/c’s – 24 MAKE : LAKSHMI RIETER. 25mm.13kg at 100% Efficiency RING FRAME : No. OF THE RING : 5cm CIRCUMFRENCE OF FRONT ROLLER -34cm . (G5/1) PARAMETERS OF THE MACHINE : DRAFT : 60 (UPTO60) BREAK DRAFT : 1.PRODUCTION : π×D×N×TIME×Spindle/36×840×Hank of Roving where . 8 kg/cm^2 COTS SPECIFICATIONS : 1.7 13. 8.5% APRON DIMENSION 39.5 16. 9.05 mm 0. 7. 2.9 . 4.1 top apron 80.0 15.speed × 1000rpm 11.2 16.5 14.CIRCUMFERENCE OF APRON -9cm TOLERENCE – below 1. 10.2 16. 11.1 10. 6.) LIFE TIME : 2.5×30×1.) DIMENIONS 19×30×285 2.1 bottom apron LENGTH OF APRON -10cm LENGTH OF CLEARER – 14cm LENGTH OF CLEARER – 10cm CIRCUMFERENCE OF MAIN SHAFT – 80 cm TOTAL PINDLE – 1008 PRESURE – 1.2×30×105 mm 0. 3.5 16.5 12. 1.1 13.5 years PROGRAME SPECIFICATION R/F No. BOBBIN COLOUR Pink Pink Pale Green Pale Green Yellow Yellow Yellow Yellow Yellow Pale Green Pale Green COUNT BRW CP 20s S/C 20s S/C 40s S/C 40s S/C 40S O/C 40s O/C 40s O/C 40s O/C 2/44s S/C 40s S/C 40s O/C 100 T 100 T 120 T 120 T 110 T 110 T 110 T 110 T 110 T 120 T 120 T 47 T 47 T 36 T 36 T 33 T 33 T 33 T 33 T --30 T 30 T MACHINE PART MAINTENANCE SPL. 5.) SHORE HARDNES 80’ 3. OVER HAULING TOP APRON. SUCTION TUBE WASHED . SEPARATOR.) 6 MONTHS 6 MONTHS 3 MONTHS 3 MONTHS 6 MONTHS RING/LAPPET SPINDLE GAUGE SPINDLE OIL CHANGE GEAR BOX OIL CHANGE JOCKEY PULLEY GREAING DRUM SHAFT GREASING HEAD STOCK GREASING V.PART CD LIFE (months) RF 0001 6 MONTHS RF 0002 6 MONTHS RF 0003 6 MONTHS RF 0004 6 MONTHS RF 0005 6 MONTHS RF 0006 6 MONTHS RF 0007 3 MONTHS RF 0008 6 MONTHS MACHINE PART NAME RF 00010 RF 00011 RF 00012 RF 00013 RF 00014 TOP ROLL BOTTOM ROLL GAUGE CHECKING FRONT.P.S. BACK TOP ROLL ARBOUR GREAING SPINDLE OIL TOPPING GEAR BOX OIL TOPPING COTS BUFFING (synthetic) 3. 22. b C.1 3.5 26 4 2 0.4 2183 .7 4.30. CSP 72.4 2173 9. is the back bone of any modern progressive mill. Neps = +200% Standard condition for tests : Temp.2 3.5 26 68 2 0. generally CV% = 1. 28.4 2225 9. 5 46. (5) Wrap Block.L. (1) UT 3 for yarn evenness. An efficient S.8 29. CV% =u% Where k-1.22-1. Mic . 3 Len . (2) Classimat for testing yarn faults. 5 49.1 3. 4 Elg. (9) Trash separator.9 6. (3) Spinlab – cotton fibres testing.STATISTICAL QUALITY CONTROL : S.L.5 Imperfection Thick place = +50% .Q. colour and leaf (trash) tests. . 7 50.1 3. 8 21. Department at the MALWA COTTON SPINNING MILLS LTD.9 5. help a mill to maintain its yarn quality and stay ahead of other mills. (4) Twist Tester. Un.68 59 23 2 0. 7 74. (7) Electronic Lea trength Tester. (6) Wrap Creel for count measurement. (8) Yarn appearance Board.= 20’C±2’C RH = 65%±2% RH For acclimatizing kept for 24hrs. 7 75.7 Str.G. The S.2 29. SPINLAB REPORT : (MECH-1) L. 3 21. 5.3 31.51 Cnt. 8 18. 5 73. 3 9.8 27. Micronair tests. L Area % 39 2 0.4 31. 2 49.1 6. strength and elongation.6 Rd.Q.57 48 28.4 2245 8. The spinlab displays the following results :.9 31.4 31.Q.6 5.L. length and uniformity. Constantly the quality of yarn to be maintained and required suggestions are given to the various departments.7 26. 7 73.Bale specification nos. Thin place = -50% . Length and Strength tests.D. 8 25.4 31. 46 5 2 0.4 2110 9. 725 6 725 6 725 6 725 6 725 6 Br. 7 9.4 73.4 2255 9.3 0.6 4. 0.0 2 3.D. 4 21. 4 21.2 5 2.7 ----------- 55.5 52.0 2 9.725 6 725 6 54 2 0.5 % LABOUR COMPONENT : DEPARTMENT NAME Blow Room Line Tenter Waste Boy Carding Carding Tenter Doffer Drawframe Tenter Comber Tenter Doffer Jobber Helper Sweeper LABOURS/SHIFT 2 1 2 1 3 2 1 1 4 4 1 1 1 Jobber Helper Siders Doffer Sweeper Bobbi Carrier 1 2 18 12 2 2 Draw Frame Comber Sliver Lap & Ribbon Lap Draw Frame & Unilap Speed Frame Ring Frame .61 42 Averag 0.5 6 9.8 2.13 47 CV 20.7 6.7 3. 8 51.6 2.9 10.0 49. 5 73. 2 28.1 1. 9 73.2 31.8 8 1.6 6 22.62 e S.4 2290 9.1 20.4 2208 0.56 60 10 2 0.04 28. 7 6.2 0.17 4.7 5.5 3.9 3.5 0.3 31.2 31.7 8 2. 2 28.