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Straight Line Wire Drawing Machine

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Straight Line Wire Drawing Machine
 
一、 ZJ Series Wire Drawing Machine
 
Product Introduction 
 
ZJ Series Wire Drawing Machine is one kind of CNC straight line wire drawing machine specially for low carbon steel wire.
 
△ Wire Diameter reducing by wire drawing mould or cassette
△ Horizontal Dragging-dispersion Type wire De-coiling System
△ Elephant Trunk Type or H Shape Roller Type Wire Take-up System
△ Wire Drawing Mould type need powder lubrication; Cassette type no powder lubrication.
△ Finished wire able to be smooth round wire or cold rolled ribbed steel bars or square & other shapes steel bars.
△ Max. speed up to 12m/s

Technical Parameter:Wire Drawing Mould Type 

 
Model ZJ560-12 ZJ560-9
Max. input wire diameter Φ6.5 [mm] Φ6.5 [mm]
Wire drawing timesDrawing mould No. 12 9
Wire drawing roller diameter 560 [mm] 560 [mm]
Max. speed (Finished wire) 12 [m/s] 9 [m/s]
Min. output wire diameter Φ1.2 [mm] Φ2 [mm]
Power supply 380V  50Hz  240KVA  380V  50Hz  185KVA  
Total power 240 [kw/h] 185 [kw/h]
Power consumption 50 - 240 [kw/h] 50 -185 [kw/h]
Material Low & middle carbon steel wire
Steel wire tensile strength 350-700 [N/mm⊃2;]

Cold Rolling Type with Cassette

Model ZJ560-6 ZJ560-4
Max. input wire diameter Φ6.5 [mm] Φ6.5 [mm]
Wire drawing timesCassette No. 6 4
Wire drawing roller diameter 560 [mm] 560[mm]
Max. speed (Finished wire) 12 [m/s] 9 [m/s]
Min. output wire diameter Φ1.2 [mm] Φ2 [mm]
Power supply 380V  50Hz  120KVA  380V  50Hz  100KVA 
Total power 120 [kw/h] 100 [kw/h]
Power consumption 50 - 120 [kw/h] 50 - 100 [kw/h]
Material Low & middle carbon steel wire
Steel wire tensile strength 350-700 [N/mm⊃2;]


二、GZJ Series Wire Drawing Machine

GZJ Series Wire Drawing Machine is one kind of straight line wire drawing machine for low & high carbon steel wire, stainless steel wire and other special alloy steel wire etc.

△ Wire Diameter reducing by wire drawing mould or cassette
△ Vertical Dragging-dispersion Type Wire De-coiling System
△ Elephant Trunk Type or H Shape Roller Type Wire Take-up System
△ Wire Drawing Mould type need powder lubrication; Cassette type no powder lubrication.
△ Finished wire able to be smooth round wire or cold rolled ribbed steel bars or square & other shapes steel bars.
△ Max. speed up to 25m/s

Technical Parameter   

Wire Drawing Mould Type

Model GZJ600-12 GZJ600-9
Max. input wire diameter Φ8-Φ6.5 [mm] Φ8-Φ6.5 [mm]
Wire drawing timesDrawing mould No. 12 9
Wire drawing roller diameter 600 [mm] 600 [mm]
Max. speed (Finished wire) 12 [m/s] 9 [m/s]
Min. output wire diameter Φ1.2 [mm] Φ2 [mm]
Power supply 380V  50Hz  600KVA  380V  50Hz  600KVA 
Total power 600 [kw/h] 600 [kw/h]
Power consumption 50 - 600 [kw/h] 50 -600 [kw/h]
Material Low & middle carbon steel wireSS wireAlloy steel wire
Steel wire tensile strength 350 -1300  [N/mm⊃2;]

Cold Rolling Type with Cassette

Model GZJ600-6 GZJ600-4
Max. input wire diameter Φ6.5 [mm] Φ6.5 [mm]
Wire drawing timesCassette No. 6 4
Wire drawing roller diameter 600 [mm] 600 [mm]
Max. speed (Finished wire) 12 [m/s] 9 [m/s]
Min. output wire diameter Φ1.2 [mm] Φ2 [mm]
Power supply 380V  50Hz  315KVA  380V  50Hz  225KVA 
Total power 315 [kw/h] 225 [kw/h]
Power consumption 50 - 315 [kw/h] 50 - 225 [kw/h]
Material Low & middle carbon steel wireSS wireAlloy steel wire
Steel wire tensile strength 350 -1300  [N/mm⊃2;]

Wire Drawing Mould Type & Cold Rolling Type with Cassette

Cold Rolling Type Wire Drawing Machine Advantages:
1. Highly improved the speed and production efficiency
2. The drawing force & the friction force between cassette and the wire both even and smaller than that of the wire drawing mould type machine, thus reducing the drawing wire break rate and reducing the energy consumption.
3. Cassette instead of drawing mould, the change of the internal metal structure become smaller and even, the product quality highly improved in bending-again strength and conductivity.
4. Cassette is made of high quality tungsten carbide, which is resistant to wear and tear; At the same time cassette “ circular friction” instead of wire drawing mould “ spot friction”, the coefficient of friction reduced more times, then extend the service life greatly, also reduced the frequency & time of mould changing, and indirectly increased the machinery utilization.
5. No need lubricating powder and improved the production environment. 
λ Compared to the wire drawing mould type machine, the cold rolling type machine with cassette need to note:
1. It is a little more complex for cassette replacement than wire drawing mould replacement, it needs to remove the cassette one by one and install new ones accordingly, need training for the workers.
2. The cassette and the wire diameter need to be corresponding, it needs more time to replace the cassette and needs more investment cost for the producers with more different wire diameter wires to process. 
3. Cassette price is more higher than that of wire drawing mould, so it is not applicable well for the producers who needs no high production efficiency and performance.

Vertical Dragging-dispersion Type Wire De-coiling System:

垂直拖散式开卷系统


Horizontal Dragging-dispersion Type wire De-coiling System:

水平拖散式开卷系统
Elephant Trunk Type Wire Take-up System:

象鼻式收线机

Cold Rolling Mill Unit:

CONET拔丝机冷轧机组

Roller And Mould Box:

直进式拉丝机滚筒和模具盒

H Shape Roller Type Wire Take-up System:

H形滚轮收线机

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