The reverse-type wet drawing machine is suitable for drawing all kinds of metal wires with medium and fine specifications, especially suitable for drawing high and medium low carbon steel wires, galvanised iron wires, bead steel wires, hose steel wires, tungsten, molybdenum, titanium and other alloy wires, steel cord, and copper and aluminium wires.
Working Principle
reverse-type wet drawing machine is a small continuous production equipment consisting of several drawing heads, by drawing step by step, and the drawing head is placed in the water tank, and finally the wire is drawn to the required specifications
reverse-type wet drawing machine technical requirements
1、Production material: high-carbon steel wire(C%:0.7%-0.85%)
2、Number of tower wheels: 4 groups (split sheets, surface sprayed tungsten carbide, hardness HRC≥60, life guarantee at least one year)
3、All wire rollers and rollers are hardened with alloy steel, and the hardness is HRC≥60
4、Inlet diameter: φ0.9-φ2.0mm
5、Outlet diameter: φ0.15-φ0.35mm
6、Inlet wire tensile strength: ≤1350MPa; The outlet wire tensile strength ≤ 3300MPa
7、Number of drawing channels : 25 channels
8、The total compression ratio ≤ 97.22%, the machine coefficient is 1.15385, and the machine coefficient of the last channel is 1.088
9、The maximum drawing speed of the equipment: ≤20 m/s
10、Transmission part: imported synchronous belt drive
11、Drawing die dimensions: aisle die φ28x15mm, finished die φ28x15mm
12、Main engine power: 37kw AC inverter motor, the motor adopts Qufu brand
13、Lubrication tank volume: 600 liters
14、Power supply: 380V-50Hz-3-phase 4-wire
15、Bearings: SKF/NSK
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