2024-12-27
 
 
 

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LSD 1200¡¿8B

  
LSD450¡¿10B
  
LSD 560¡¿9B
+450¡¿3B
 
CONTINUOUS STRAIGHT LINE DRAWING
Summary
 

This machine is used for straight drawing without any deflection through the machine without theoretical limits as far as wire material and diameter are concerned. Presently, this machine has remarkable drawing performance for low and high carbon steel wire, stainless steel wire, special alloy steel wire and nonferrous alloy steel wire etc.

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Features
-This simple mechanical structure doesn¡¯t make trouble and easy maintenance.
-This machine has accurate performance and easy operation by using AC, DC motor.
-The high speed drawing can be achieved by high cooling effect by means of complete wetting of the inside wall of the drums.
-This machine has no or hardly any trouble and is the most suitable for the production of high quality wire.
-The main electrical equipment is housed in a cabinet and all required operation can be controlled easily.
Three type of Straight Line Drawing M/C

This machine is built with one hand fixed roller and the other hand moving dancer roller between drawing drum and next dies. This contributes wire accumulation of constant length. There is a sensor for the dancer roller which regulates the tension by controlling of difference between the drums. Principally, this type machine is suitable for thinner wire drawing.
 

This machine has a sensing roller between the drum and next dies so that the wire passes contacting this roller. There is a sensor for the roller which regulates the tension by controlling of difference between the drums. This sensing arm type machine can get back tension which has simple structure more advanced than dancer arm type. Principally, this machine is suitable for thicker wire drawing.
 

This machine completely meets the requirements for drawing high quality wire as specified without passing guide rollers or pulleys, thus with the minimum of bending and maximum bending radius. The proper alignment of the wire when passing through the dies is unsurpassed thank to the back pull, which straightens the wire between the blocks. The back pull adapted is the magnitude 3~5% of the corresponding forward pull, thus comparatively small but quite sufficient to offer the advantages of back pull.
 
Technical Data
Model
LSD-250
LSD-300
LSD-350
LSD-400
LSD-450
LSD-560
LSD-600
LSD-700
LSD-750
LSD-900
LSD-
1200
Diameter of Capstan (mm¥Õ)
250
300
350
400
450
560
600
700
750
900
1200
Inlet Diameter of Wire (mm¥Õ) C=0.85%
2.0
2.8
3.5
4.0
5.0
5.5
6.5
8.0
10.0
12.7
16.0
18.0
Drawing Speed(m/sec)
20~30
20~30
18~25
18~25
15~20
15~20
12~16
8~12
6~10
5~8
4~6
3~6
Drawing Power(kW)
11~15
15~22
22~30
30~37
37~45
45~55
55~75
75~90
75~110
90~130
90~160
110~140