Latest Technology JLH9200 Tsudakoma Power Air Jet Loom Machine LH9100 Air Jet Loom Advantages: We are good at processing heat-treated valve core and valve sleeve, end cap and piston rod and other parts The hydraulic valve is an automatic component operated with pressure oil. It is controlled by the pressure oil of the pressure distribution valve. It is usually used in combination with an electromagnetic pressure distribution valve. Commonly used in oil circuits such as clamping, control and lubrication. There are direct acting type and pilot type. The spool is a valve part that realizes the basic functions of directional control, pressure control or flow control by means of its movement. Shut-off valves, also known as gate valves, are forced-sealed valves, so when the valve is closed, pressure must be applied to the clapper to force the sealing surface to not leak. When the medium enters the valve from below the clapper, the resistance to be overcome by the operating force is the friction force between the stem and the packing and the thrust generated by the pressure of the medium. The diameter should be large, otherwise the failure to bend the valve stem will occur. According to the connection method, it is divided into three types: flange connection, screw connection and welding connection. After the appearance of the self-sealing valve, the medium flow direction of the shut-off valve is changed into the valve cavity from above the valve flap. At this time, under the action of the medium pressure, the force of closing the valve is small, and the force of opening the valve is large, the diameter of the valve stem can be corresponding To reduce. At the same time, under the action of the medium, this form of valve is also relatively tight. China's valve "three chemical" once stipulated that the flow direction of the globe valve should be top-down. When the cut-off valve is opened, the opening height of the valve flap is 25% to 30% of the nominal diameter. The flow rate has reached the maximum, indicating that the valve has reached the fully open position. Therefore, the fully open position of the shut-off valve should be determined by the stroke of the disc. Hydraulic components,spools and manifolds Manufacturers Dayue Precision Technology , https://www.dayuechn.com
1. Save power consumption, reduce the air consumption
1)Â Â Â Â We use energy-saving nozzle & reed
2)Â Â Â Â WBS efficient application
3)Â Â Â Â Efficient air route design
4)Â Â Â Â Stable air saving method
2. High speed, running stably
1)Â Â Â Â Canonical material standard
2)Â Â Â Â Stable machine, working center move down
3)Â Â Â Â Optimal transmission ratio design
4) Crank type balanced beating, to make sure the beating strength, and reduce shake.
3. Main Configuration
                                      JLH9200 AIR JET LOOM MAIN SPECIFICATION
item
specification
reed width
190cm, 210cm, 230cm, 260cm, 280cm, 340cm, 360cm
real reed width
reduce 0-60cm(190-230cm)
0-80cm(260cm above)
weft color
246
motor
start
Start the motor drive
Â
2.8kw, cam
motor power
3.7kw, dobby
Â
5.5kw, jacquard
running operation
Parking directly by electromagnetic brake control positioning
Push button switch BY TWO hands operation
beating
four-bar beating-up motion(190 210 230)six-bar beating-up motion(260 above)
Weft Insertion
main nozzle and assistant nozzle use together
energy-saving profiled reed energy-saving assistant main nozzleÂ
shedding
positive electronic dobby:16pcs healed frame max
positive cam dobby:7pcs healed frame max jacquard:1344/2688/5210
let-off
Electric control continuous positive let off
warp beam flange diameter:Ñ„800 or Ñ„1000
take-up
electric take-up
weft density scope:25-300pcs/inch
Max cloth roll diamter:Ñ„600mm(inside type cloth roller)
floor type 4/8/12pcs bobbin (2 color/4 color/6 color)
supply yarn creel
With a standard casting process, to ensure the precision of the parts
machine weight
2.0-3.0 ton
weft into rate
2400m per minute
machine speed
600-1200R.P.M
selvedge motion
mechanical leno selvedge / electronic leno selvedge
yarn end processing
drop-off and crimp drum type
oil seal
Japan
magnetic valve
SMC OF JAPAN OR PIKE OF Switzerland
nozzle
jet
electric control system
Inovance brand, Made in China. Listed company
weft scissors
left-mechanical, right-electrodynamic
weft feeder
vibration type
lubrication
main driving part is oil bath type, automatic oil supply
stop motion
weft stop: photoelectric feeler, 2 feeler head
warp stop: Double row two columns Electric shock type warp stop motion other: leno and selvedge break, automatic stop stop reason: control board display the reason, 4 color indicator light control: Multi-functional microcomputer control system, With self-diagnosis parameter setting/control/monitoring / interface of artificial intelligence
automation
slow inching by frequency converter
other: Monitor output terminal jet automatic control
weaving scope
short fiber 5.8tex~233tex(5-100S),
 filament 22dtex~1350dtex(30-600D);weight:30-500g/m2,
weft density scope
Â
standard density 9.8pcs/cm~118.1pcs/cm, degree of closenness 5.9pcs/cm~118.1pcs/cm
340cm Working Width Home Textile Machine
There are many types of valves, such as hydraulic valves, globe valves, overflow valves, cleaning valves, gate valves, butterfly valves, ball valves, etc.