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Shanghai Trusten International Trading Co., Ltd.
Room805, , No. 31, 1258long, Changde Road, Shanghai, China
Room805, , No. 31, 1258long, Changde Road, Shanghai, China
| GA169 serial sectional wrappers serve as fine and coarse wool
fabrics, long chemical fiber filament fabric yarn yarn-dyeing, pure
slid, towel and special in dustrial fabrics electional warping. The
wrappers may match rapier and gripper, air-jet and water-jet looms
as pre-weaving equipment, and are top-priority equipment for
weaving mills to develop high-class and special kinds of fabrics
and raise production and efficiency. GA169 serial sectional wrappers have two types, GA169B and GA169C types. The beaming unit for GA169B wrapper is in stationery type, featuring compact structure and simple installation, and it can be equipped with two warping units, reducing investment. The GA169C wrapper is specially designed for fine wool fabrics with high configuration and strong functions, with double-disc noncolumn tensors in creel equipped. MAIN FUNCTIONS AND TECHNICAL FEATURES Mechanical, electrical. Pneumatic integration controlled by Siemens-made PLC, high performance and intelligentized operation. Machine structures: He machine main body, warping unit, is mounted on rails, its movement is controlled by b servo motor, The beaming unit, leasing stand and creel are fixed one the ground. When warping, The strips are always kept in the central lines of the leasing stand and creel. Warping brake, the pneumatic and hydraulic supercharging technology is sensitively braked by a clamping brake (when at 400m/min Warping speed, the braking distance is less that 3 meters), and made a broken end not wind into built-up yarn. So the efficiency and warp quality on drum is improved. Beaming tension. The tension can be automatically controlled with damping type beaming. While beaming, the tension keeps constant or larger in inner layer or smaller in improved. Beaming unit. The unit is wholly fixed on the ground, featuring less area covering and convenient operation. Leasing comb. A3-point positioning totally-automatic leasing comb is equipped with the machine, yarn ends from creel is automatically leased. Complete auxiliary functions. The waxing, pressing device against the loom beam (selective) and static eliminator are available. Electric unit and key components: All electric and pneumatic elements in the unit are selected from international reputed bands, and are reliable in quality. MAIN PROPERTY INDEX Warping speed: 20-800(m/min) strapless' adjustable Beaming speed: 5-100m/minstrapless' adjustable Precision of constant warping and beaming speed: ¡2% Maximum warping tension(strip tension): 600N Beaming tension: < 6000N(60m/min linear speed) Warping tension precision: ¡+-2% Beaming tension precision: ¡-+-2% Single and yarn tension precision: ¡+-3% Strip shifting speed: 0.001-9.999(mm/r)strapless' adjustableStrip Shift precision¡+-0.02% Extent of strip width: 0.1-350mm Positioning precision of strips: ¡0.1mm Maximum number of strips: 999 Braking distance: <3(400m/min linear speed) Possible rate of yarn breaking stop: 100% MAIN SPECIFICATIONS AND PARAMETERS Breadth: 2300(2600 2800 3000 3400 3600)mm Diameter of beam disc: 800(1000, 1250)mm Skeleton drum's diameter: 1000(mm) Cone ratio: 1: 8 Spindle numbers on bobbin creel: 640(can be custom-built) Open distance of bobbin creel: 240*240(mm)(can be custom-built) Bobbin creel layer or floors: 8(can be custom-built) OTHER TECHNICAL PARAMETERS Input power supply: 3*380V+-10% Input frequency: 50HZ+-5% Capacity of installation: 35KVA(the standard model) Air supply: 0.3L6Mpa Weight of main machine: 5500kg Weight of creel: 2500kg Overall dimensions of warping unit: See the attachment2 NO-Load run noise of the whole machine not higher than: 80DB Eight of main machine: 5500kg |
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