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YR500 Flexible Rapier Loom

YR500 Flexible Rapier Loom
company Qingdao Spark Textile Machine Co.,LTD
Update2011-04-01
Original RegionChina
YR500 Flexible Rapier Loom
YR500 rapier loomis a new generation product that has been designed in a computer-assistedway and adopted numerically controlled and machine tool basedprecision processing techniques.It has a compact structure witha comprehensive range of functions,allowing easy operation aswell.In addition,the looms weight is distributed evenly,thusto secure its high-speed operating parts under balanced stresses,whichthus cuts down the concussion during the course of loom runningdramatically.Hence,it has been an ideal choice in the eyes ofpursuers of looms.
As for its gearing system,the master engine of the loom drivesthe electromagnetic clutch through a single V belt thus to drive thereed and rapier for running.Meanwhile,a microprocessor tests the runningconditions of the loom,and controls the operations and braking ofthe clutch.
ERGONOMICAL CONSIDERATIONS
The loom adopts the designing principle in line with ergonomical considerations,whichhas facilitated the operators’ operations.All the functions of theloom are controlled by buttons,displayed by the LCD. Indicator lightsdisplay any breakage of warp and weft as well as other faults.Allthese facilitate the operations and maintenance work of the loom.Inaddition,uninterrupted airflow is to get rid of the fiber fly,andforeign substances attached onto the rapier,and thus secure the qualityof textile fabrics.
WEFTINSERTION DEVICE
The rapier is driven by space connecting rod and moves in abalanced way , thus to ensure that no sudden change arises interms of the weft tension , and also guarantee the reliableconnection and taking over , which facilitates greatly the adjustmentsof fabric width.
LET-OFFDEVICE
A comparatively independent let-off mode is employed , and isdriven directly by an independent engine . The let-off operationis controlled electronically , thus to ensure the constant ofwarp tension . It is allowed to increase or decrease the warptension by means of pressing a button that facilitates operatorsto handle the warps.
ELECTRONICCOLOR SELECTION DEVICE
YR500 rapier loom is normally equipped with a 6-color weft selectionunit, which is controlled by the key board programming system; and allows easy and convenient change of colors.
AUTOMATICSTOP DEVICE
1、 In case any warp ends down or gets too loose , the contacttype broken warp automatic stop device will make the loom stopat a certain main beam angle automatically , reducing the numberof weaving foibles caused by the braking of the loom , and facilitatingthe operators? Handling of warps .
2、 The supplied piezoelectric ceramic sensor can correctly testthe full course of weft selection and that of weft insertion.
TECHICAL DATE
Type
Flexible TWO-sided rapier(fillingfrom one side)
Design speed
350-450mp
Working reed width
190cm 210cm 220cm 230cm(adjustable reedwidth:60cm)
Shed
Mechanical/Electronic Dobby(16 shafts)
Filling
Clamping,central change-over
Beating-up
Separate slay,cam and counter cam
Salvage binder
individually driven doup edge
Color change
6-color
Ream diameter
800mm(empty diameter:217mm)
Roll diameter
600mm(empty diameter:94mm)
Motor power
4KW
Total power
5.5KW
Application
Staple:5-330tex Filament:22-400dtex
Weft density:20-1200pes/10cm
Purpose
Suitable for medium or heavy fabric madeof natural or chemical fibers,
whether single color,mixed filling or uo to six colors
Floor arda
4800mm*1900mm(190cm)

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