Principle:
It adopts advanced technology in the world, continuously feeding rod type blank material into a revolving squeezing wheel with groove. In the fixed groove, a sufficient temperature is generated by enormous force of friction and extrusion which make the material re-crystallized. And then material will be extruded and formed out of special dies. Thus various aluminum/copper profiles will be produced continuously.
Usage:
For producing various copper flat wire, copper bar, copper busbar, copper rod; aluminum flat wire, aluminum round pipe, aluminum flat pipe with holes, etc.
Advantages:
- Smooth and bright surface without burr, precious physical dimension
- Fine tissue, refined grain crystal, good performance evenness
- Perfect electric conductivity
- Can reach perfect soft and semi-hard, in any length
- Compact area occupation, low energy consumption, no material waste
◆Model 300: for copper flat wire, aluminum flat wire, aluminum round pipe, aluminum flat pipe with holes
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Item
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TBJ300/LLJ300
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Copper
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Aluminum
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Dia. of squeezing wheel (mm)
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300
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Material
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Copper/copper alloy
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Aluminum/LD31,Lf21 alloy
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Dia. of blank material (mm)
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Φ8-12.5
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Φ9.5-12
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Max. product width (mm)
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40
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Product section area (mm2)
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5-150
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6-30(round); ≤50 (flat)
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Average productivity (kg/h)
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400
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180
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◆TBJ 350: mainly for copper magnetic wire, special profile and busbar, etc. Can be equipped with one die for two wires.
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Item
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TBJ350
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Diameter of squeezing wheel (mm)
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350
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Material
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Copper or copper alloy
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Diameter of blank material (mm)
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Φ12.5-Φ16
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Max. width of finished product (mm)
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Copper bar 80; copper rod Φ 40
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Section area of finished product (mm2)
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10-800
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Average productivity (kg/h)
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780
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◆TBJ400: special for copper bar, copper busbar, copper rod. Equipped with changeable stopper, production cost decreases too much.
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Item
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TBJ400
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Diameter of squeezing wheel (mm)
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400
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Material
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Copper or copper alloy
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Diameter of blank material (mm)
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Φ20
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Max. width of finished product (mm)
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Copper bar 170; copper rod Φ 80
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Section area of finished product (mm2)
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100-2400
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Average productivity (kg/h)
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1200
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◆TBJ550: suitable for big size copper busbar, oxygen-free copper blank strips and other copper alloy.
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Item
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TBJ550
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Diameter of squeezing wheel (mm)
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550
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Material
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Copper or copper alloy
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Diameter of blank material (mm)
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Φ30
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Max. width of finished product (mm)
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Copper bar 260; copper rod Φ 90
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Section area of finished product (mm2)
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300-5000
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Average productivity (kg/h)
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2000
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◆TBJ630: special for big size copper busbar, oxygen-free copper blank strips
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Item
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TBJ630
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Diameter of squeezing wheel (mm)
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630
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Material
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Copper or copper alloy
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Diameter of blank material (mm)
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Φ30
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Max. width of finished product (mm)
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Copper bar 320; copper rod Φ 100
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Section area of finished product (mm2)
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400-7000
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Average productivity (kg/h)
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2500
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