目前國(guó)內(nèi)有很多桑德森santex針織預(yù)縮機(jī)及立信門富士針預(yù)縮機(jī)生產(chǎn)效果差,經(jīng)我司改造后,效果理想

the compacting unit consists of the following elements:

元包括下列部件：

l support framework支框架

made of heavy duty painted steel, side panels which support the calender rolls, drive system and electric & pneumatic plants.

重荷上漆材支骨架拉系，系和，。

l faeric lift-off roller物拉

consists of two aluminium rollers.

制筒.

l spiral spreading rollers螺幅拉

a driven spiral roller in stainless steel uncurls the selvedges and allows to introduce the fabric in a perfect spread out way.

不制式螺拉充分物幅展,以使物平展行.

l dancer bar compensator at entry布的速控制

a cylinder mounted on two swinging arm, connected a rheostat synchronises the pin frame and compacting machine

一力架由位器元和拉幅元之的同步

l fabric introduction devices物引入置

consists of two shoes in special anti-stick fabric, the fabric/compacting felt contact angle and the shoe insertion length can be adjusted.

  包括防粘布成的托座，物/呢角度和h托座插入度可以

l compacting unts (upper & lower)元（上/下）

each unit consists of.

a steam heated roll with diameter 350 mm, made of chrome plated steel, complete with rotating joint for steam supply, pt-100 thermo-probe and a efficient condensation discharge system. the roll temperature is adjusted with precision(+/-2℃) directly on the keyboard placed on the control panel and indicated on the display.

a thick compacting felt in nomex-polyester is perfectly guided by a pneumatic tensioner and servo assisted center device.

  每元包括：

  直3500mm的蒸汽加筒，配旋供蒸汽，pt-100探控制及冷凝水排泄系。

   nomex呢毯有一元和一中元精密控制。

l fabric tention control device物力控制

a special load cell, allows to syschronise the speed of the upper & lower compacting unit and thereby avoid lengthwise stretching.

the desired fabric tension can be set with touch panel and shown on the touch panel.

借助特殊的力感器，行下毛上毛的同步，在主控制操作上，有相的按精物的力。

l colling area冷

a water cooling roll with diameter 350 mm. made of chrome plated steel, complete with rotating joint for water supply, driven by lower compacting unit.

一水冷筒，直3500mm,配置入水旋，由下毛元.

l plaiter(standerd supplement)架（配置）

dancing bar compensator for roller:  connected to a rheostat synchronises  the cooling unit and plaiter unit during normal running.

力桿：接一位器用冷元的同步