Sino Textile Machinery
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Sizing Machine

Sizing Machine
The SINO398 staple fiber sizing machine is designed for staple fibar sizing. It is suitable for a variety types of yarn including cotton,viscose, linen,mixed filament and so on; and thiekness from 6s to 12s cotton. Technical parameters can be set through human-computer interaction display quickly. The machine has the advantages of easy operation, high degree of automation, stable running and high productivity. It also has a tachnical breakthrough in energy saving.

SALIENT FEATURES

High productivity--up to 180m/min under some special circumstances, e.g. 22 drying cylinders.
Accurate and stable tension control for acceleration, deceleration and uniform motion.
Wide range of options for sizing methods and drying cylinders structures.
Multi-section drive system.
High drying efficiency.
Minimum run-out tolerance for all high-speed running rollers.
Energy saving in size, steam, electricity.

TECHNICAL PARAMETERS

ITEM DESCRIPTION
Beam stands
Working width 1800mm/2000mm/2200mm/2400mm
Beam dia 800mm/1000mm(optional:1250mm)
No. of beam stands 4-7pcs
Tension control Controlled by proportional valves
Sizing box
Working width 1800mm/2000mm/2200mm/2400mm(optional:2800mm)
No.of sizing boxes 1/2(optional:3)
Drive system Variable-frequency drive
Sizing methods Type A: once immerse & three times squeeze
Type B: twice immerse & twice squeeze
Type C: twice spray & three times squeeze (vertical spray system)
Max.squeeze pressure 15kN for 1st squeezing roller(Type A&B)
40kN for 2nd squeezing roller(Type A & B) and 3rd squeezing roller(Type C)
Squeeze pressure control Controlled by proportional valves
Rollers(Type A) Pressure roller: steel roller electroplated by hard chrome
Feeding roller: rubber roller coated by nitrile
Guiding roller: steel roller electroplated by hard chrome
Immersion roller: steel roller covered by stainless steel
1st & 2nd sizing roller: steel roller covered by stainless steel
1st squeezing roller: rubber roller coated by nitrile(with an olive shape iron core: 2400mm)
2nd squeezing roller: rubber roller coated by nitrile(with an olive shape iron core)
Drying cylinders
Working width 1800mm/2000mm/2200mm/2400mm(optional: 2800mm)
Drive system Variable-frequency drive
Cylinders structure Type A: parallel type(8/10/12/14 cylinders)
Type B: single layer vertical type(8/10/12/14 cylinders)
Type C: double layers vertical type(12/14/20/22 cylinders)
Heating source Steam
Max. temperature 150℃
Equipment Hood, axial flow fans, oiling & waxing 
Take-up
Working width 2400mm/2800mm/3000mm/3200mm/3600mm(optional:4000mm)
Beam dia. 800mm/1000mm(optional: 1100mm/1250mm)
Max. speed 120m/min, 135m/min, 150m/min (option: 180m/min)
Drive system Variable-frequency drive
Max. take-up tension 7000N(10000N for special requirement)
Tension control Dynamic constant take-up tension (optional: taper take-up tension)
Equipment Comb device, split sticks, moisture retention monitoring system
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