Rigid frame stranding machine adopt tandem rigid type stranding without back twist. Equipped with bobbin auto-loading lifter, for 19-37-61b conductors round & pre-spiral sectors stranding and cable armouring. Hysteresis bobbin tension control.
This line is mainly used for stranding and compacting of sector or round conductors including aluminum wire, copper wire and acsr etc.
The line is mainly used for copper wire drawing and continuous annealing.
φ450 the drum wheel surface spray coating tungsten carbide, degree of hardness is high, the resistance to wear is good, the service life is long.
The back guy main engine and the constant speed turn splitting independent motor-driven, has trades the mold function fast.
The double plate continual recover of wire, trades the plate automatically, quaranteed trades the end of a thread the annealing quality.
Uses the direct current mahine to actuate, the starting movement is steady.
The electrical control, selects the import the driver and plc, the function is complete, the performance is stable.
Aluminum rod breakdown machine is horizontal slip type tandem drawing of aluminum and alloy aluminum rod break down, finishing capstan separated driven for quick die change: single step capstans 1 capstan with 1 passing die, replaceable tungsten carbide drawing rings long life for wearing.
The line is used to draw ordinary aluminum rod or aluminum alloy rod into wire. The drawing capstans are arranged in a line that are able to work continuously with drawing speed, mechanical parts and electrical control matching each other. It is easy to operate, easy to change dies without pause and to change spools automatically.
Main technical data
Max. Inlet diameter of aluminum rod: φ 9.5mm
Outlet diameter of aluminum wire: φ 1.8mm ~φ 5.0mm
Max. Drawing speed: 25m/s
Diameter of drawing capstan: φ 450mm
Max. Drawing pass: 13 nos
Max. Length in wire accumulator: 6m
Take-up spool size: pnd500-pnd630
Main motor for drawing: 200kw(dc)
Motor for final capstan: 45kw(dc)
Take-up motor: 22kw(ac)
Tubular stranding machine is tubular type high speed stranding with back twist, for 7/12/19b copper/aluminum round & compact conductors and steel wires stranding. Bearing surround the tubular, hysteresis bobbin tension control.
This line is mainly used for the assembly of bare and insulated conductors into concentric strands or cables including steel, aluminum, copper, aluminum alloy wire, as well as control cable and optical cable.
The line is mainly used for drawing copper, copper alloy contact wires( for high-speed electric railway).
Main specifications:
Inlet wire dia.: φ 27mm(max. )
Outlet wire dia.: φ 10.8-14.4mm
Drawing capstans dia.: φ 1000mm
Rod sectional area redution: 17-32%
Rod length extention: 20-47%
Drawing line speed: 1m/s( max. )
Drawing capstans is cooled by inner water(capcity: 15m3/h)
Air supply: pressure: 0.6mpa, flow: 2.0m3/min
Dawing lubrication: capacity: 15 m3, flow: 80l/min
Take-up reel size: φ 2000mm ( or coustomize)
Drawing capstans are driven by individual motor and the first one is 75kw dc motor, the next three are 55 kw dc motor
The height of running central wire: 1200mm
