CST-22DTW Fine Copper Wire Drawing Machine With Annealer / Fine copper wire drawing machine / Steel Wire Drawing Machine manufacturers / Cold Drawing Line / Wet Wire Drawing Machine.


1. Main Technical parameters
1.Usage: Copper wire drawing and annealing
2.Inlet diameter: 1.2mm
3.Outlet diameter: 0.2mm-0.39mm
4.Max. mechanical speed: 1500m/min.
5.Dies: 22 dies
6.Slip ratio: 15%, Finished capstan slip ratio: 8%
7.Main motor: AC 3 Phase 15KW, Inverter control
8.Spool motor: AC 3 Phase 3.7KW, Inverter control
9.Take up capacity: 50kg for diameter 300mm iron spool (Customize)
10.Spool size: Diameter 300mm/Max (Customize)
11.Capstans: Ceramic plasma, Drawing capstan 316mm, Final Capstan 268mm
12.Capstan lubrication: Water pipe spray
13.Traversing: 110W synchronous motor,transmission by timing belts.
14.Brake: 20KG-M Electromagnetic brake
15.Air pressure: 4-6kg/cm2
16.Annealing pulley: Diameter 120mm
17.Annealing volt: 60V
18.Annealing current: 300A
19.Annealing motor power: 18KVA
20.Power source: (customize)
21.Tension control: Annealer & Spooler Tension control by Swing arms, Air pressure auto adjust.
22.Tension control: Weight balance
23.Machine dimension(L*W*H): 3500mm*1600mm*2500mm, Machine weight:3200kg
24.Voltage:380V/50Hz(Can be customized).

CST-22DWT Main drawing machine

1.Material: Q235A

2.Structure

2-1.Frame is weld by steel plate, sand blasting and anneal to eliminate the inner stress.

2-2.Further processed by exactitude milling machine.

3.Wire inlet location: Located on the left of machine, 6 bores.

4.Axes: Material:45# steel. Precision: HRC25/27. Eliminate inner stress, improve the rigidity.

5.Capstan: Ceramic coating, 4pcs. Loading&unloading the capstans, fixed tightly by cone model, capstan could be displaced according to the die location, avoid break the precision of axes.

6.Die Seat

6-1.The 1^st and 22^nd dies are independent. The 2^nd to 21^st die are founded by milled iron, small, increase operating room.

6-2.Die seat could be displaced according to the location of capstan.

7.Lubricating

7-1.Over the capstan and dies, has floating water pipe, won’t impact the wire pointing.

7-2.The 2^nd to 21^st dies are lubricated separately.

8.Bobbin size: 300mm(customize)

9.Bobbin speed control:  

9-1.By Air pressure, auto revising the spooler tension automatically.

9-2.Regulating the tension according to the different sizes of outlet diameter.

9-3.Each machine will have one weight balance device as back up.

10.Traversing unit:

10-1.110W synchronous motor, traverse width 270mm (Max)

10-2.The bearing is slippery, high rigidly and fray slowly.

Spare part

11-1.The tool for loading &unloading capstan  1

11-2.Wire laying wheel  2

11-3.Wire distribute wheel  1

11-4.Fuse  3

11-5.Groundwork bolt  4

11-6.Porcelain eye   3

11-7.Wrench   1

11-8.Mate weight   1

11-9.Carbon brush   12

11-10.Nickle ring   3

11-11.All Signal wires

11-12.Passing/Traverse capstans   3

11-13.Limit switch  2

11-14.Button switch 2

11-15.Relays  3

11-16.Speed adjust switch 2

11-17.Contacts   1

No.	Item	Specs	Origin	Brand
1	Main Inverter	15KW	Shenzhen	Inovance
2	Spool Inverter	3.7KW	Shenzhen	Inovance
3	Main motor	15KW	Suzhou	Huafeng
4	Spool motor	3.7KW	Suzhou	Huafeng
5	Proximity switch	E0	Germany	P+F
6	Electric cabinet	60V/300A	Suzhou	CST
7	Precision resistance	WDD	Shanghai	Military enterprises
8	Bearing	NSK	Japan	NSK
9	Capstan	Ceramic plasma	Guangdong	Chuangkang
10	Low voltage equipment		France	Schneider
11	Instrument		Shenzhen	Inovance
12	Frame	22DWT	Suzhou	CST