Pneumatic Pendulum Arm

Pneumatic Pendulum Arm

It's designed for “V” drafting system with 3 rollers and double aprons, applicable to any type of ring spinning frame. It can process cotton, man-made and blended fiber up to 60mm. After changed into single zone slip drafting system, it can process up to 120mm.
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Shandong Hongye Machinery Co., Ltd. is one of the leading manufacturers and suppliers of pneumatic pendulum arm in China, also supports 1 year warranty. If you're going to buy the newest pneumatic pendulum arm made in China, welcome to get pricelist from our factory. Quality products and low price are available.

 

Application

It's designed for "V" drafting system with 3 rollers and double aprons, applicable to any type of ring spinning frame. It can process cotton, man-made and blended fiber up to 60mm. After changed into single zone slip drafting system, it can process up to 120mm.

Pneumatic Pendulum Arm

 

Advantage

 

Pneumatic Pendulum Arms are the best choice for the customers who are using Chinese spring pendulums on their ring spinning frame and roving frame. By using the phnematic pendulum arm, they are able to achieve the same spinning result as using TEXPARTS or SUSSEN drafting system but with much less price. The biggest advantage of pneumatic pendulum arm is its uniform pressure of each arm controlled by air so that ensure stable yarn quality.

 

Features

 

  • Use the hexagonal support rod to fix, more exact and stable. Pressure-lever weighting is used in this pendulum arm with 3 rollers. Infinitely variable pressure regulation can be done upon all the rollers on the entire pendulum arm.
  • The top roller retainer with wider-contact-zone technology ensures much more precise alignment of top and bottom rollers.
  • New appearance design with gratifying color and shape.
  • When stopping to relief pressure, Cots have no load except remnants. It can prevent the cot from deforming and reduce yarn breakage when starting up again to improve the quality of yarns.

 

Diameter of Top roller (mm)

front

φ28-φ30

middle

φ25

back

φ28-φ30

Diameter of Bottom roller (mm)

front

φ25-φ27

middle

φ25-φ27

back

φ25-φ27

Load of Top Roller (N per Two Spindles)

front

160-220N

middle

130-170N

back

150-220N

Top apron cradle

ORKK30/68

ORKK28/70

Dimension of top apron (mm)

φ36.75×30×(0.9-1.1)

φ37×27.8×(0.9-1.1)

Dimension of gripping part on top roller bearing (mm)

front

φ9.5×16

middle

φ9.5×16×φ11.5

back

φ9.5×16

 

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