Straight Wire Drawing Machine

No.

Name

Unit

Technical data

1

Name of wire drawing machine

LZ-4/560+7/460

2

Way of drawing

Beeline tuning

3

Number of block

11

4

Diameter of block

mm

4×φ560+7×φ460

5

Way of speed regulation

AC frequency conversion timing

6

Motor power

KW

22+10×18.5

7

Diameter of inlet wire rod

mm

Φ6.0

8

Diameter of finished wire

mm

Φ1.5

9

Average compression rate

%

≤23%

10

Designed drawing speed

m/s

Max 15m/s

11

Way of control

Total digital

12

Logical control

PLC

13

Tension strength of inlet wire

MPa

500

14

Carbon content of wire rod

Low carbon steel

15

Block cooling

Self-descaling with small narrow gap water-cooling plus circular wind cooling outside

16

Die box

Water cooling directly

17

Water cooling pressure

0.2~0.3Mpa

18

Pneumatic system

Air pressure≥0.5Mpa

19

Time for stop

S

Normal stop ≤50s, emergence stop ≤5s

20

Way of pay-off

High pay-off

21

Way of take-up

φ800 horizontal spool take-up

22

Wire direction

Left to right