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Tel: 886-3-3243417

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Four Nozzle Positive Cam Shedding Air Jet Loom (with electronic measuring & storage system)

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Four Nozzle Positive Cam Shedding Air Jet Loom (with electronic measuring & storage system)

Model: JA-900

Category: Textile, Sewing, Garment Machinery & Industrial Equipments / Textile Machinery / Other Textile Machines

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Characteristics

description:
JA-900 is a newly designed model evolved from our 28 years experience in manufacturing high speed shuttleless loom .

The robust frame structure , rigid girder , greatly reduces the vibration . The 4-link beating motion system with solid rocking supporter ensure smooth and powerful beating at high speed . Using main nozzle and sub- nozzle with profile reed , it realizes stable filling insertion at high speed. Double feeler system are used to prevent short &fold pick .Equipped with precise electronic let-off (ELO) and warp tension control device , it can react synchronously to the change of warp beam diameter, and the warp yarn tension remains the same and even , thus ensure weaving of high quality and thick fabric smoothly at ultra-high speed .

The button control panel with LCD monitor makes it easy to monitor the operating conditions .The high-tech IT board and sophisticated software system built in are powerful to weave complex fabric smoothly at Ultra-high speed.

Specifications

Item		Specifications	Option
Reed Space	Nominal Width(cm)	190cm,210cm,230cm,250cm,280cm,330cm,340cm,360cm	380cm,390cm
Reed Space	Useful reeding width	Nominal width:0～60cm(for150～250cm loom) 0～80cm(for 280cm or wider loom)	0～80cm(for 280cm or wider loom)
Filling Selection		2 Color ,	4 color , 6 color (for ≤230cm loom)
Driving		Direct start and stop by rush-start motor	Transducer for speed controller
		Push-button operation with both hands
	Motor capacity	Rush Start Motor ,2.7kw,3.0kw,3.3kw,3.7kw
Weft insertion		Main nozzle and sub-nozzle with profile reed	Auxiliary main nozzle WBS Weft Brake System Stretch Nozzle
Weft insertion	Weft insertion control	Solenoid Valve
Shedding		Crank plain shedding: 4 heald frames Negative cam shedding : up to 8 heald frames Positive cam shedding: up to 8 heald frames Dobby shedding: up to 16 heald frames	Auto-leveling (Positive cam) Dobby shedding (mechanical or electronic , negative or positive)
Let-off		Electronic Let-off (ELO),with kickback function, positive easing	Double warp beam Positive easing device
Let-off	Flange diameter	800cm,914cm,1000cm	Double warp beam Positive easing device
Take-up		Mechanical Take-up (MTU)	Electronic take-up (ETU),
	Maximum take-up diameter	600mm(cam shedding ,dobby shedding),520mm(crank plain shedding)
	Pick density	17～208pcks/inch
	Woven length counter	Display on LCD monitor, with preset counter function
Beating		Crank type beating, multi-sley sword system, crank shaft in oil bath
Beating	stroke	Short stroke , long stroke(Dobby shedding), rock shaft with intermediate support
Measuring&storage		FDP Electronic weft yarn accumulator
Weft supply stand		Floor mounted for 4 packages , 8 packages	Floor mounted 12 packages
Selvage		Planetary gear motion	Tuck-in device ( left& right, middle ), center leno ,2/2 selvage motion.
Waste-filling		Catch cord type
Cutter		Mechanical Cutter
Lubrication		Oil bath system for main driving parts , centralized lubrication (manual grease)	centralized lubrication (Automatic grease)
Stop motion	Filling breakage	Photoelectric type feeler with arrival timing indication
	Filling breakage	One head or two head system
	Warp breakage	Electric contact bar system , 6 rows	Row number indication function , left & right area indication function
	Others	Electric stop motion for selvage yarn and catch cord yarn
	Stop cause indication	Indication by LCD monitor
	Stop cause indication	4-color multi-function indication lamps
Automation		IT board control with button ( Data setting , automatic control , monitoring , self- diagnosis function )	LCD monitor
	Pick finder	Automatic pick finder ,	Automatic pick finder
	Pick finder	Slow inching by inverter	Automatic pick finder
	Others	Auto jet control ，monitor output port，

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