General DescriptionModel FB312、FB313/FB313Y、FB314、FB256(combing)、FB315 and FB316/FB316Y Threaded-Rod Gill Boxes and FBL312、FBL313/FBL313Y、FBL314、FB256(combing)、FBL315、FBL316/FBL316Y Chain Gill Boxes are a new gengration of high-speed and efficient series gill boxes designed,developed and manufactured by the DACHENG Textile Machinery Co.,Ltd on its own,on the basis of drawing on the features of the advanced domestic and overseas gill boxes and considering the actual situation of our country.

-UseWith the sliver discharging speed reaching up to 150m/min and the front ratch being 28-63mm，FB series threaded-rod gill boxes are applicable to small batch and multi-variety wool slivering process and are used for the pure spinning and spinning of low,medium and high-count imitation wool and fiber. With the sliver discharging speed reaching up to 250m/min and the front ratch being 39-63mm,FBL series chain gill boxes are especially applicable to large batch wool sliver process and are used for the pure spinning and spinning of low,medium and high-count imitation wool and fiber.

-CharacteristicsEquipped with frequency converter，PLC，touch screen,automatic controller,etc,and convenient to operate and maintain,FB/FBL series gill boxes are ideal model for wool spinning enterprises'choice.

-Technical ProcessApplication of FB/FBL series in the technical process of wool slivering(re-combing):(for reference only)FB312-FB313/FB313Y-FB314-FB256(combing)-FB315-FB316/FB316YFBL312-FBL313/FBL313Y-FBL314-FBL256(combing)-FBL315-FBL316/FBL316Y

-FB series wool spinning needle combing machine main specifications and technical parametersItem/ModelFB312FB313/FB313YFB314FB315FB316/FB316YOutput slicer quantity(piece)121Feed-in sliver quantity(piece)10102*51010Feed-in sliver can's specification(mm)Φ700*1000Φ700*1000Output ball top specification(mm) Φ500*550Output sliver can's spcification(mm)Φ700*1000Φ700*1000Maximum Feed-in weight(g/m)250240Maximum output sliver weight(g/m)252225Carding mode of the carding boxScrew rod typeScrew rod typeScrew rod(diameter*head distance *pitch)Forward worm(Φ35*2*9.21); Backward worm(Φ35*2*9.21)Faller quantity(piece)7272Faller specification (mm)320*23*6320*23*6Needling density (stiches/cm)2.5-5(Optional)2.5-5(Optional)Faller hitting times (times/min)16001600Front roller sliver discharging speed(m/min)150(Normally open120)150(Normally open200)Drafting multiple4.5-134.5-13Front roller spacing (mm)28-6328-63Self-leveling apparatus FB313Y Yes FB316Y YesWool lubricating device YesFront roller specification(mm)Φ62.5/Φ30Φ62.5/Φ30Front leather roller specification(mm)Φ80Φ80Rear roller specification (mm)Φ90Φ90Rear pressurized roller specification(mm)Φ80Φ80Front roller pressurized modepneumaticpneumaticRear roller pressurized modeLever spring typeLever spring typeMain electrical machinery power(Kw)5.55.5Dust collecting motor's power(Kw)1.51.5Frequency converter's specification3G3RV-A40553G3RV-A4055overall dimension(L*W*H(mm)8006*1880*17667816*1880*17667166*1880*17667881*1880*17668416*2124*1966

-FBL series wool spinning combing machine Main specifications and technical parametersItem\ModelFBL312FBL313/FBL313YFBL314FBL315FBL316/FBL316YOutput slicer quantity(piece)121Feed-in sliver quantity(piece)10102*510Feed-in sliver can's specification(mm)Φ700*1000Φ700*1000Output ball top specification(mm) Φ500*550Output sliver can's spcification(mm)Φ700*1000Φ700*1000Maximum Feed-in weight(g/m)250240Maximum output sliver weight(g/m)252225Carding mode of the carding boxChain typeChain typeNeedle bar specification(mm)332*13.5332*13.5Needle bar qty(piece)72 both left and right sides72 both left and right sidesNeedle density(stiches/cm)2.5-5(Optional)2.5-5(Optional)Needle hitting times(times/min)50005000Special chain specification9.525-3*729.525-3*72Front roller sliver discharging speed (m/min)250(Normallyopen200)250(Normallyopen200)Drafting multiple4.4-12.74.4-12.7Front roller spacing (mm)39-6339-63Self-leveling apparatus FBl313Y Yes FBl313Y YesWool lubricating device YesFront roller specification (mm) Φ62.5/Φ30Φ62.5/Φ30Front leather roller specification(mm)Φ80Φ80Rear roller specification (mm)Φ62.5Φ62.5Rear pressurized leather roller specification(mm)Φ80Φ80Front roller pressurized modepneumaticpneumaticRear roller pressurized modepneumaticpneumaticMain electrical machinery power(Kw)5.55.5Dust collecting motor's power(Kw)1.51.5Frequency converter's specification3G3RV-A40553G3RV-A4055overall dimension(L*W*H(mm)8006*1880*19817816*1880*19817166*1880*19817881*1880*19818416*2124*2181