Tag: Blow-Room

Technical specification of modern ring frame

Machinery, Spinning
Technical specification of modern ring frame

About Ring spinning frame:

Spinning is the final step of yearn manufacturing process. The working procedure of ring spinning frame is taking the roving comes from simplex and produced yarn by reducing the weight of unit length. Ring is attached around bobbin. The traveler rolling on ring and enfold the yarn on bobbin. Ring spinning frame plays the vital role to spinning the yarn so it is called Ring spinning frame. Ring spinning frame’s production system is conventional.

Technical specification of modern ring frame

Technical specification of modern ring frame

Ring frame is only one machine which can produce yarn by any kind of fiber. Basically the working system of ring spinning frame is easy and the cost of machine is a little cheap. It is easy to separate the bobbin from ring and easy to carry. but a few problem also reduce its popularity like, working speed, conventional system, large amount of electricity consumption.  please follow the link to know more about rotor spinning frame and ring spinning frame. Click here!

Technical specification of modern ring spinning frame:

No Description of parts Specification
01 Roller and angle 45˚
02 The distance between center of lappet hook and center of front roller. 66.50 mm
03 Gage 70.00 mm
04 Tube length (gage -70.00 mm) 201, 220, 230 mm
05 Mechanical speed 25,000 mm
06 Count From 5.5s to 120s
07 Twist/inch From 4 to 55
08 Draft system Double apron 3 roller to arm.
09 Number of spindle From 96 to 1008
10 Main motor Down 15KM, High 37KM (45KW with Inver )
11 Ring lowering motor 0.35KW
12 Suction motor 0.35KW
13 Pantograph drive 2.20 KW
14 Horizontal transport belt 2×0.12 KW (Geared motor)
15 Inclined transport belt 2×0.185 KW (Geared motor)
16 Tube feeding 2.5 Minutes
17 Doffing time 2.5 minutes
18 Bobbin discharge speed 60 (30+30) Minutes
19 Compressed air consumption 1.35 liter/minute

You May interested to read Distinguish between rotors & ring spinning frame.

Function of ring spinning frame

Producing yarn is the main work of ring spinning frame. A few steps required to make yarn by ring spinning frame. The steps are given blew.

  1. Creeling
  2. drafting
  3. twisting
  4. winding
  5. building
  6. doffing

Detail discussing of the steps of ring spinning frame is coming in upcoming article.

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What is carding and classification of carding machine?

Fiber, Machinery, Spinning
Carding-Machine-Photo-TextileStudent.com

This article is about What is carding and classification of carding machine? Trash and impurities full fiber is not able to proper spinning to build the basic construction of yearn. So it’s should be remove by different process, which is include in blow-room one process after another process. Removing Trash is process is started from first line of blow room and the second step of Trash removing process are called carding process. Carding process is one of them, which are played the vital role to remove maximum of trash from fiber. To make yearn it’s important to make a sliver after removing trash.

 

Carding-Machine-Photo-TextileStudent.com

Carding-Machine-Photo-TextileStudent.com

The basic fundamental of carding machine is removing trash and make long sliver to build the basic construction of spinning yearn.

 

 

Objects of carding machine

  • Take the lap from blow room and make it small unit and make them align.
  • After blow room process, make sure the fiber is full free of dust, short fiber, break seed and unnecessary things.
  • Extra and unnecessary short and hairy fiber completely removed from sliver.
  • Made by the Immature fiber is called napes are make free by carding process.
  • Fiber could be blending and mixing if necessary by this process.
  • Make the fiber prepared for next process by make them equal and same distance among every fiber.

 

 

Different types of carding machine:

  • Roller and clearer card
  • Stationary flat card
  • Revolving flat card

 

 

 

In the era of modern science the carding machine also discovered new and easy to use by depend on setting and setup the cylinder and take in. Out modern carding machine gives us extra care about the fiber and make them more smooth and useable. The another different design and style carding machines are

  • Dual carding machine
  • Mono or single carding machine
  • Tandom carding machine
  • Schubert & sulzer super carding machine

 

 

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