The wire drawing process consists in an elongation of the material (copper wire, aluminum wire, aluminum alloy wire, etc.) produced mechanically by the pulling of the wire through one or various dies by some drawing capstans in order to reduce its diameter progressively. This transformation is carried out without any loss of material. At the end of operation, the exact weight of the material that came into the drawing machine at its inlet will be coming out of it at the outlet. The wire, though, will be longer and its diameter will have been reduced during its transformation.
Depending on the material which is drawn and depending on the application after the drawing process, the wire, which has become much harder and brittle during its transformation, might need to be annealed after the drawing operation in order to give it back its basic mechanical properties.
Depending on the needs and requirements of our customers, all our drawing lines can be supplied either with DC motors using state-of-the-art drives and components or with the latest technology’s AC motors controlled by frequency variators.
Do not hesitate to ask our engineers about your needs and technical requirements! TECALSA can manufacture the machine you dream about!
Depending on the material which is drawn and depending on the application after the drawing process, the wire, which has become much harder and brittle during its transformation, might need to be annealed after the drawing operation in order to give it back its basic mechanical properties.
Depending on the needs and requirements of our customers, all our drawing lines can be supplied either with DC motors using state-of-the-art drives and components or with the latest technology’s AC motors controlled by frequency variators.
Do not hesitate to ask our engineers about your needs and technical requirements! TECALSA can manufacture the machine you dream about!
1.- WIRE ROD BREAKDOWN LINES
High performance, longer lifespan, easy maintenance and low wear and tear! Our rod breakdown lines for copper, aluminum and aluminum alloy are the safest bet to realize the first step of your production. Wire dies with pressure chamber. Transmission can be done via belts (for an easier maintenance) or each capstan can be motorized (for maximum performance), this latter solution allows drawing not only one wire, but even two wires at the same time.
WIRE RODBREAKDOWN MACHINES
Models: T40 - T50 - T50/2
Speed up to 38 m/sec.
Wire cross section reduction can be programmed (in case of multi-motor machine)
Wire elongation can also be programmed (in case of multi-motor machine)
Number of dies: from 4 up to 15 Inlet wire rod diameter: from 8 up to 10 mm (Cu) – from 9,5 up to 12,5 mm (Al & alloys) – or more upon customer’s special requirement.
Outlet wire diameter: from1 up to 5 mm
Pulling capstans diameter: T50: (500 – 350 mm) or T40 (400 – 300 mm)
Speed up to 38 m/sec.
Wire cross section reduction can be programmed (in case of multi-motor machine)
Wire elongation can also be programmed (in case of multi-motor machine)
Number of dies: from 4 up to 15 Inlet wire rod diameter: from 8 up to 10 mm (Cu) – from 9,5 up to 12,5 mm (Al & alloys) – or more upon customer’s special requirement.
Outlet wire diameter: from1 up to 5 mm
Pulling capstans diameter: T50: (500 – 350 mm) or T40 (400 – 300 mm)
ROD BREAKDOWN MACHINES FOR TROLLEY WIRE
These machines are tailor made upon customer’s requirements for inlet wire rod diameters up to 28 mm and standard outlet cross section of 85-100-120-150mm²
CONTINUOUS ANNEALERS
Models:
F35 – F40 – F45 – F50
Zero speed continuous annealers for our various rod breakdown machine models.
They can be driven either via belts from the drawing machine or with independent motor.
Complete with their transformers whose power will be adapted to the maximum outlet wire diameter required by the customer and equipped with their steam generator or with nitrogen upon request, etc.
F35 – F40 – F45 – F50
Zero speed continuous annealers for our various rod breakdown machine models.
They can be driven either via belts from the drawing machine or with independent motor.
Complete with their transformers whose power will be adapted to the maximum outlet wire diameter required by the customer and equipped with their steam generator or with nitrogen upon request, etc.
DANCING ACCUMULATORS FOR ROD BREAKDOWN LINES
Models: PAT30 – PAT40 – PAT50/2
Vertical dancers for speed control between the various elements of the drawing lines.
Vertical dancers for speed control between the various elements of the drawing lines.
VERTICAL STATIC COILERS
Models: MC75 – MC100
Static coilers with capstans diameters 750 or 1000 mm, rosette layering, basket automatic change, 3 positions, roll conveyor at floor level or underground.
Static coilers with capstans diameters 750 or 1000 mm, rosette layering, basket automatic change, 3 positions, roll conveyor at floor level or underground.
2.- INTERMEDIATE WIRE DRAWING LINES
High performance, longer lifespan, easy maintenance and low wear and tear thanks to the very low level of vibrations! Our intermediate wire drawing lines are mainly designed for copper wire and are the safest bet to insure a high production of intermediate wire in the safest way. Wire dies with pressure chamber. Transmission is generally done via belts for an easier maintenance.
INTERMEDIATE WIRE DRAWING MACHINE
Model: T20/17
Speed up to 40 m/sec.
Wire cross section reduction: 20,6 %
Wire elongation: 26 %
Number of dies: 17 (or upon customer’s request)
Maximum inlet wire diameter: max. 4,00 mm (annealed copper)
Outlet wire diameter range: from 0,40 up to 2,00 mm
Capstans diameter: 200 mm
Speed up to 40 m/sec.
Wire cross section reduction: 20,6 %
Wire elongation: 26 %
Number of dies: 17 (or upon customer’s request)
Maximum inlet wire diameter: max. 4,00 mm (annealed copper)
Outlet wire diameter range: from 0,40 up to 2,00 mm
Capstans diameter: 200 mm
CONTINUOUS ANNEALERS
Models: F25 – F35
Zero speed continuous annealers for intermediate wire drawing machines
Can be driven either via belts from the drawing machine or with independent motor.
Complete with their transformers whose power will be adapted to the maximum wire outlet diameter required by the customer and equipped with their steam generator, etc.
Zero speed continuous annealers for intermediate wire drawing machines
Can be driven either via belts from the drawing machine or with independent motor.
Complete with their transformers whose power will be adapted to the maximum wire outlet diameter required by the customer and equipped with their steam generator, etc.
DANCING ACCUMULATORS FOR INTERMEDIATE WIRE DRAWING MACHINES
Models: PAT20 – PAT30
Vertical dancers for speed control between the various elements of the drawing lines
Vertical dancers for speed control between the various elements of the drawing lines
3.- MULTIWIRE DRAWING LINES FOR FINE WIRE
Multiwire drawing machines with their continuous annealers for copper, aluminum and alloy wires. Driven via toothed belts. High performance and easy maintenance. Wire dies with pressure chamber.
MULTIWIRE DRAWING MACHINES
Models: T12 – T10
For 2 – 4 – 6 – 8 – 12 – 16 or 24 wires
Speed up to 35 m/sec.
Wire elongation: 21 %
Wire elongation: 26 % + 21 % (with the double reduction model)
Number of dies per wire: up to 26 (or upon customer’s request)
Inlet wire diameter: 2,20 mm (annealed copper) 2,00 mm (hard copper)
Inlet wire diameter: 2,50 mm (hard copper) with the intermediate model
Outlet wire diameter range: from 0,15 up to 0,60 mm
Outlet wire diameter range: from 0,25 up to 1,2 mm with the intermediate model
Capstans diameters: 100 - 120 mm
For 2 – 4 – 6 – 8 – 12 – 16 or 24 wires
Speed up to 35 m/sec.
Wire elongation: 21 %
Wire elongation: 26 % + 21 % (with the double reduction model)
Number of dies per wire: up to 26 (or upon customer’s request)
Inlet wire diameter: 2,20 mm (annealed copper) 2,00 mm (hard copper)
Inlet wire diameter: 2,50 mm (hard copper) with the intermediate model
Outlet wire diameter range: from 0,15 up to 0,60 mm
Outlet wire diameter range: from 0,25 up to 1,2 mm with the intermediate model
Capstans diameters: 100 - 120 mm
CONTINUOUS ANNEALERS
Model F20 - for fine multiwire drawing machines which is adapted to the number of wires of the drawing machine.
Model F25 - for intermediate multiwire drawing machines which is adapted to the number of wires of the drawing machine.
They can be driven either via belts from the drawing machine or optionally with an independent motor. They are supplied complete with their transformers whose power will be adapted to the maximum outlet wire diameter required by the customer and with their steam generator, etc.
Model F25 - for intermediate multiwire drawing machines which is adapted to the number of wires of the drawing machine.
They can be driven either via belts from the drawing machine or optionally with an independent motor. They are supplied complete with their transformers whose power will be adapted to the maximum outlet wire diameter required by the customer and with their steam generator, etc.
DANCING ACCUMULATORS FOR MULTIWIRE DRAWING LINES
Models: PAT10 – PAT 15
Vertical dancers for speed control between the various elements of the drawing lines
Vertical dancers for speed control between the various elements of the drawing lines
4.- PAY-OFFS, ACCESSORIES AND TOOLS
We can also supply all types of pay-offs for our drawing lines, either single or multiple and even flyer type.
Do not hesitate to inquire about our:
Do not hesitate to inquire about our:
- Wire pointing machines
- Threading up machines
- Pull-in dogs
- Butt welders
- Wire dies
5.- WIRE EMULSION COOLING PLANTS
Our wire lubrication cooling plants (for wire emulsion) can be supplied for all our wire drawing machines, either for wire rod breakdown, intermediate or fine multiwire and they can be connected to a filtering system and to a heat exchanger.
They can be installed underground (or partially underground) or at floor level with pumps to send the lubricant to the various elements of the line.
The tanks capacities can vary according to the needs of the customer, as well as the capacities of the pumps, of the filtering devices and of the heat exchangers.
They can be installed underground (or partially underground) or at floor level with pumps to send the lubricant to the various elements of the line.
The tanks capacities can vary according to the needs of the customer, as well as the capacities of the pumps, of the filtering devices and of the heat exchangers.