Basic Info.
Working Width
1000mm-2400mm
Load Capacity
No Lemitted
After-sales Service
12months
Transport Package
Sea Package
Specification
corrosion-resistant stainless steel
Product Description
YHD838 STENTER FRAME RANGE MACHINE
The function of stenterDehydration
Finishing Drying
Curing & Coating
Heat-setting of fhe woven fabric and knitted fabric
Technica data:Model#: YHD838
Number of Chambers: 8--12F
Padder Mangle: One padder or Double padder
Method of Heating: Four style can choose
Working Width: 1000 mm-2400 mm ;
Minum working width : 1000mm
Entry : Combined by frabric infeed frame+centering device+padder+speed synchronous controller
Exit: Independent swing and cropping fabric device
Mechanical speed: 5-100 m / min
Type of fabric: Woven fabrics or Knitting fabric
Fabric delivery chain : High tenacity chain
Stentering Chain : High strenth horizontal return chain with energy saving and stable device;
1.1 Fabric entry centering device Horzontal moving centering device with fabric selvedge expander to guarantee the best fabric infeed
1.2 Fabric entry combination Fabric entry system is combined by fabric entry frame, centering device, padder, speed synchronous controller and photoelectric weft straightening device(optional). Fabric with low-tension entery from centering deivce, settle and dehydrate by padder. The speed synchronous device control the fabric tension precisely from padder and photoelctronic weft straightening. Photoelectric weft straightener can effectively correct deformation, bow and skew of cloths produced by previous Stage to meet various process requirements before cloth feeding and stitching.
2. Standard Padder Combined by two solid roller: column solid roller+ drum-type solid roller. To settle and dehydrate the fabric by same pressure produced by Pneumatic mechanism. Pneumatic mechanism can easily make the seriflux lift and down and pour out.
3.1 Flatform
Working platform raised from the ground with two side access steps. Made of galvanized iron plate, Non-slip surface . The elevated platform allows us better access to all the elements of the machine. From the entrance walkway we have a privileged point of view of all the entrance elements.
3.2 Overfeed
Large over-feed rate : -30%- + 80% the over-feed rate can be suitable for all kinds of fabric.
Over-feed rate of the left and right needle can be adjustable seperately.
Compressed air device guarantees the fully extension of the fabric.
3.3 Upper Overfeed roller combination
For knitted fabrics: 2 guild rollers and 2 spreading roller
For woven fabrics: 2 guild rollers
For woven and knitted fabrics: 1 guild rollers and 1 spreading roller
3.4 Unfold combination
Blowing board style edge spreading device
Specifically design for easy turned edge and sensitive woven or knitted fabric.
According to the situation of hemming to choose the single or double Blower-cover .
The angle and height of the Blower-cover can be adjusted to ensure it's air flow achieve the best effect for the wrinkle or curly fabric.
3.5 Width adjustment device
Can adjustment the width by the main instrument operating desk or the tail operating desk, single or combinable movement controls each section.
3.6 High strength horizontal return chain
Each chain with fully encapsulated bearings.
Minimum lubricant consumption by the direct lubrication system to make sure the long-life lubrication for years.
Design as pin chain , clip chain Optionally depinning protection : loking clamp or protection bar.
3.7 Main chain independent device
By control module , it is equipped as good quality frequency controlled-3-plase AC motors for absolutely synchronised peration .
Derect frequency drive system to guantee the lowest amountof mantance and energy.
In the event of start-up , stop , emergency braking or power outage also can maintain the stability of the fabric tension.
3.8 Selvedge device
Make the edge loss at least: excise the edge do slurry fabric at the entrance. What is more, chear the cut edge by suction blower. As the below wheel and knife be designed as tilted that can cut in the top end and reduce the loss to the greatest degree.
The cutter connected by spring is driven by the motor and close to the under knife . Such as the scissors to adiust the cutter tight by spring Maximum of 250N AND , and can extend the cutter life or the application of different fabrics , to adjust the position of BTA80 by DC motor . Adjust the button by hand at the output of stereotypes fabric . Choosing infrared electionic eye on the side and Controller to achieve the purpose of detected the same location automatically
3.9 Air cooling Apparatus
Dilated air cooling apparatus, make a better cooling effect, higher capacity.
With air vlume adjustment plate to adjust, can be applied to different process requirements
3.10 Selceadge Glueing Unit
Big capacity of stainless steel slurry trough, to reduce the task of processors and is convenient for adding slurry and mixing slurry.
The wheel beside slurry apparatus is convenient for adjusting the work place.
Special designed slurry wheel can avoid fly and uneven slurry.
4. CHAMBERS
4.1 Basic structure
Modular design, can adapt to different functional requirement change. Easy to assemble Space saving construction
4.2 Thermal protection
Made of 150mm high density insulation material , making the chamber stability loss in the lowest station. A
ll of them use high efficient sealing device for the isulation board and frame connection place , working gate , filter net etc.
Special design for energy saving and low heat radiation can meet all kinds artwork's requirement Air locks device at the fabric entry and exit.
4.3 Chamber configuration
By-pass flape
Avoid air blowing to fabric at machine stop.
Nozzles closed automatically
5. Heating
5.1 Head by the head exchanger
5.2 Head by the burner
6. New Environment Friendly EXHAUST SYSTEM
Exhaust heat recovery device: heat exchange efficiency is high , the fresh air through heat recovery unit into the chamber.
The fresh air enters the buffer zone after heating , both to prevent outside air to enter , and prevent the leakage of hot air inside the machine , to avoid tricking oil for extreme difference in temperature.
Integrated heat exchanger can be dismantled for cleaning and maintenance.
7. EXIT PRESENTATION
7.1 Outlet combinations: The independent swing and cropping fabric device, much more accord with the production process requirements.
7.2 Outlet combination--For knitted fabrics: For Knitted and woven fabrics: For woven fabrics:
8. ELECTRICAL EQUIPMENT : ELECTRICAL CABIN
Main Feature:
Vector control , closed loop sensor-less vector control toguantee precis speed characteristic.
Excellent overload capability , brake unit insideThree sets parameter.
The external air conditioning design:
Embedded air-condition design , operating easily and space saving.
Information at a glance provides benefits in maintenance for user.
Good quality ensures the electric components in the best situation at any time.
9. CONTROL OF THE MACHINE SYSTEM
Siemens touch screen, fully automatic control,
Easy integrated operation cabin , with automatic control mode.
Humanized operation , with hand touch screen.
10. Option Devices
Instrumentation bridge
Edge gumming and cutting devices
Steaming device at stenter infeed section
Fabric supporting rope in the infeed section
Residual fabric moisture sensor and control system
Bypass system pneumatically operated
Needle and /or clip cleaning device by steam and brush
Weft straightener
Measure chamber humidity
Area weight measuring and control system
Fabric monitoring with camera and colour screen
Machine features:1 . The Machine with special structure of extemal air duct for exhaust gas discharge and internal air return duct for heat recovery makes the top of the bellows more concise and better thermal effect.
2 . The machine with no lubrication chain , avoid the refueling chain produced by more soot , so as to ensure the fabric and machine are clean.
3 . Adopt full automatic control , higher degree of automation convenient operation , more suitable for the setting and modification of various processes. At the same time , maintenance is more convenient and simple .
3.1 The whole machine is controlled by the main and Secondary total three touch screens independently . Compared with the traditional setting machine the operation is more convenient, the data debugging / reading is more accurate the running state and equipment state are more clear , and the fault judgment and elimination are faster .
3.2 The whole machine adopts the fifth-generation energy-saving frequency conversion technology of Siemens to recover the kinetic energy of the motor in the stopping process into electric energy , so as to achieve more energy saving and environmental protection effect.
3.3 Production instructions are more convenient and fast , historical data can be queried , and the parameters of the produced products can be called out without setting back and forth , saving the complicated process of product roduction