High Quality Servo Type Micro-slide 32 Wires Continuous Annealing Drawing Machine


Product Description

The machine is used for drawing 32 copper wires from max. Φ1.8mm to min. Φ0.15mm at same time.
The speed of main machine and take-up are all frequency controlled, and regulated by a PLC with professional program. Its tension is stable, and it has good synchronization. The elongation of copper wire is uniform. The speeds are precise at the states of start and stop, which reduces the length of raw wire.

No. Item Performance index Remark
1 Wire inlet diameter 32*Φ1.8mm
2 Wire outlet diameter 32*Φ0.15mm
3 Drawing pass 24
4 Elongation 1.10~1.25
5 Max. drawing speed 1500m/min
6 Max. annealing speed 1500m/min For Φ0.2 output
7 Max. annealing current 3600A DC
8 Max. annealing voltage 55V DC
9 Motors for main machine 36~800Nm Permanent magnet synchronous servo motors
10 Motor for single spooler 15kW Siemens BEIDE
11 No-load noise ≤85db
12 Steam generator 3m³/h
13 Total power 700kVA

Type: Overhead and vertical type.
Max. basket size: Φ1150mm.
There is a alarm of wire break.
1.Capstans are placed on one line, and it is easier to maintain than two lines arrangement type.
2.Drawing capstans is made of 45# steel through treatments of forging, hardening and tempering, and coated by Zirconia ceramic ring, to increase lifetime.
3.There is a seal ring on the final die holder to prevent lubricant linkage.
4.Bearing lubricant oil pump is set externally and driven by a dedicated motor independently connected with electrical system.

It has an air pressure sensor. When air pressure is lower than set value, it will send out a stop signal. It is safe and reliable.
The spooler is full welding structure. It is compact, good rigidity, and easy for installation.

No. Item Performance index Remark
1 Suitable wire diameter Φ0.15~0.8mm
2 Spool size PND630 PND500 is compatible
3 Max take-up speed 25m/s when bobbin size≥Φ350
4 Spooler motors 15kW/1470rpm YX2-220M-4
5 Traversing motor Servo motor YASKAWA
6 Traversing pitch 6mm/r Infinitely adjustable
7 Traverse max width 460mm
8 Traversing motor 1.5kW
9 Clamp type Pneumatic Mechanical lock in case of reversing
10 Brake way Pneumatic brake
11 Meter counting error ratio ≤3‰
12 Take-up no-load noise 85db

Electrical control system
There is a remote monitoring system, which can send the machine information and alarm to our service technician. Our service team can prevent the failures and solve some problem remotely. This system can improve running stability and reduce maintenance time.

No. Item Performance index Remark
1 Power 380V/50Hz Three phases five wires
2 Motor driver Invertors Danfess
3 PLC S-1500 Siemens
4 Color touch screen 5.6 in Siemens
5 Relay and contactor <63A Siemens
6 Relay and contactor ≥63A Made in China
7 Contactor <63A Siemens
8 Contactor ≥63A Made in China
9 Air switch <63A Siemens
10 Air switch ≥63A Made in China


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