Vertical water tank wire-drawing machine, 25-mold

1.Diameter of coil in：0.8-1.9mm

2.Diameter of coil out：0.15-0.4mm

3.Drawing rounds: 25 rounds 

4.Drawing speed: 20m/s at maximum operating speed

5.One way drawing six-step pulleys (in 3 groups)

5.Size of step pulley: norminal diameter: ±0.5mm 

6.Mechnical speed ratio: 1-24 rounds    13％,    25 rounds   9％

7.Pay-off 

7.Pay-off spool: spool of Model 800 in general (or upon request of customer).

7.Pay-off form: pneumatic ejecting passive pay-off, regulation of damping tension under pneumatic control.

7.Coil out wheel is designed as wobble wheel to reduce probility of wire scractching. 

8.Take-up

8.Take up motor: 5.5Kw VF motor. (Capacity of the motor is subject to specifications of take-up spool defined by the customer) 

8.Take-up brake: pneumatic brake.

9.Winding displacement is controlled by 0.75Kw servo motor, achieving even and flat winding free from problems such as entrapped wire, disordered wire or missed wire. Displacement pitch may be enlarged manually. 

10.Drive motor: ACVF, Power: 37kw (subject to specifications of specific product) 

11.Electrical control: PLC control, multi-function automatic protection.

12.Step pulley surface treatment: WC spray coated up to HRC60-62, warranty period for step pulleys is 1.5 years. 

13.Mold size: @28*15, mold case for four-point adjusting mode.

14.Lubrication and cooling: immersed circulation cooling and sprinkler cooling.

1. Main rack is welded and followed with aging treatment.

2. SKF product is selected for main shaft bearing and NSK for other remaining bearings.  Surface jumping of the stepped wheel is controlled to be less than 0.05.  

3. Angle-adjustable cross thread guide roller for wire over is installed at coil in port to minimize scratches.

4. Water tank is equipped with stainless steel shell to reduce heat discharge of lubricant. 

5. PLC control, multi-function automatic protection and wire breaking protection. 

6. Able to indicate parameters of equipment including product specifications, take-up speed, take-up meters, lubricant temperature, operating time of the shift on duty etc.  

7. Meter measuring is precise up to 1‰, with correction factor, which guarantee consistency of precision range of all related machines.  

8. Energy saving high efficient motor is adopted.