HYWL-808 Single Pump Double Nozzle Plain Shedding Water Jet Machine Dobby

Item

Specification

Reed width

135,150 ,170 ,190,210,230,260,280,300,320,340,360(cm)

Useful reed width

Mominal R/S minus 2cm to 50cm

Frame (structure)

Box frame type (driving section is in an oil bath )

Driving

Brake

Direct stop mechanism by an electromagnetic brake

Control

Push and touch button (arrange,run ,stop ,forward inching ,reverse inching ,one step reverse )

Motor

Rush start motor

Motor capacity

1.5kw, 1.8kw ,2.2 kw ,2.7kw 3.2kw ,3.7kw ,4.5kw 5.4kw

Beating

Crank beating

Let-off

Automatic mechanical and continuous let-off or electronic let-off

Diameter 800mm beam flange ,and diameter 178mm barrel

Take-up

System

Mechanical or electronic continuous take-up

Picks density

Normal:5-60 picks/cm ,special:4-100 picks/cm

Cloth wind-updiameter

420mm,520mm and 600mm

Shedding

Crank shedding (heald frame number 2 to 8 ,1/1 fabric

Weft inseration

Measuring and storage

300 RDP type mechanical measuring turbo blower (single nozzle) or electronic weft feeder (1-6 nozzles )

Pump

Type: M,L,H. single or double

Piston of pump

Ceramic piston

Nozzle needle

ST20/10,ST30/10,ST45/20,SD75/40

Weft filling

one ,two ,three ,four nozzle

Filling feeler

Electronic ,optical ,and self-control

Selvage

Twisting by star ,planetary gears

Electronical part

Main control board, AC contactor,transformer, NC interface,selvadge break system ,waste yarn break system ,overheating and overload protection

Count and display :rotational speed ,total yield ,team yield ,total efficiency,team efficiency ,cloth length auto control ,stopping analysis and display