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Representing machine builders from around the world for manufacturers of wire and wire products

Below are some examples

BAR, TUBE AND WIRE DRAW BENCHES

Draw benches to process tubes and bars with circular cross section or with complex profile, capable to ensure high quality standards and accuracy of the finished product. Up to 30,000 kg.

Technologically advanced thanks to the use of top-level components and innovative design solutions covered by patent, the draw benches are fully controlled by PLC for both working phases and safety protection.

CYLINDRICAL AND FLAT PANEL FILTRATION WIRE WRAP MACHINES

CHAMFERING MACHINES FOR LONG ROD LENGTHS

An entire series of chamfering machines are available directly from coil or magazine fed. Single side or dual side chamfering.

Shown is one example:

Working range : 1 to 4mm; length from 1m to 3m
Principle: Automatic distribution from a magazine or angled plate.
Advantages: Fast tooling change, large variety of machining shapes according to the tooling design, precision chamfering
Design: Heavy welded frames to eliminate vibrations and stable production
Speed variation allows covering a wide range of diameters and material - stainless steel, titanium, zirconium, copper, etc.
Standard carbide tools used
Spray lubrication
Chip collection.

AUTOMATIC WIRE CRIMPING MACHINES

FUHR develops highly specialized wire rolling machines for the widest range of industrial applications, such as automotive, energy and utilities, construction, consumer goods, medical engineering and production technology.

As a supplier of complete turnkey solutions, FUHR develops and constructs the full range from tailor-made components to entire wire processing plants, always in close collaboration with its clients, so that these systems integrate seamlessly into existing processes on-site.

FLAT AND PROFILE ROLLING MILLS AND COMPONENTS

A new generation of automatic wire crimping machines has recently been introduced. Shown is the largest model suitable for wire diameters ranging from 1-12mm and maximum output of 30m/min. A model from 1-6mm wire diameters with a maximum output of 45m/min. is also available.

All settings are entered on a touch screen. The main shaft is driven by two independent upper and lower servomotors. The advantage of this design is to assure maximum precision measurement resulting in the elimination of mechanical clearance. The inverter control and accompanying motorized decoiler are interphased for automatic synchronization of crimping and wire feeding speeds. Unlike the previous generation, now there is the ability to cut anywhere. The benefit of this is the elimination to additionally cut in a secondary operation resulting in minimizing material loss - extremely advantageous for flat top crimping. The crimping wheels move up and down by means of servomotor. Depth is adjustable in 1/100mm increments and can be recorded for future jobs. The machine will stop when the preset crimped wire count is reached, when material runs out or problems; e.g. tangled wire.

AUTOMATIC WIRE STRAIGHTENING AND CUTTING MACHINES

WIRE DRAWING MACHINES

A complete range of automatic ring forming machines with and without welding capability.

Unbeatable quality of welding. Completely flat ring.
The ring size is easy to change.
Optional: Manufacturing rings to CNC.
High production. Example: rings until 200mm, 2,200 pieces / hour
Great flatness of the ring.
Length precision + – 0.1.
The change of the model is fast and precise.
Machines are robust and reliable.
The wire coil is adjusted automatically according to the diameter of the ring.
Diameter of wire to be manufactured from 80mm up to 1,000mm.

BALL FLASHING, GRINDING, LAPPING AND FINISHING

German ball processing machines built with traditional German precision and German quality.

Machines for flashing, grinding and precision lapping balls to achieve greatest accuracy.

The machines are successfully in operation globally for decades and are widely used for ball bearings as well as applications using materials such as carbide, glass, ceramics, synthetics and plastics.

Lifetime technical assistance is available as well as availability of replacement parts.

This wedge wire screen machine is designed for the manufacture of filters (slot screens) and covers a wide range from Ø 20 mm to Ø 110mm for lengths from 2 m to 3 m (standard version).

The filtration slot is 25 μ with triangular profiles ranging from (0.5 mm / 1.2 mm) with a rotundity defects less than 0.2 mm.
Depending on the certain conditions the speed can reach 345 RPM.

Besides cylindrical wrap machines we also supply flat wrap machines.

Note: New generation of automatic wedge wire straightening and cutting machines are available.

RESISTANCE BUTT WELDERS FOR WIRE

Shown welder is especially designed for wire drawing mills for joining steel, brass, aluminum and copper rods and are recommended for non heavy duty applications.
N 12 model is standard supplied with the annealing function and four wheel trolley. Jaws opening and closing is fitted with lever operated jaws.
Upon request all models of this series can be supplied with a grinding wheel.

FEATURES:

Easy-to-use
High reliability
Movable jaw by bearings for very precise sliding with low friction to achieve quality welding
Manually operated
Welding upset adjustment
Welding power adjustment
Movable jaw by bearing guides
Graduated scale to easily adjust jaws opening
Grinding wheel with magneto-thermal switch and blackout safety protection device

Resistance butt welders for wire are available for an entire range of wire diameters.

GALVANIZING LINES FOR WIRE, STRIP AND SMALL PARTS

Hot dip galvanizing lines for small and mass-produced parts with integrated galvanizing automatic machines for fully automatic hot dip galvanizing or for manual operation, hot dip galvanizing furnaces with ceramic pan or steel kettle.

The centerpiece is a three-arm handling system which automatically performs all handling operations from filling through to emptying of the baskets. It picks up the baskets and frames, dips them into the zinc bath, centrifuges them and takes them to the water bath for quenching. All operations from filling to emptying of the baskets are performed without manual intervention.

All automatic wire straightening and cutting machines have:

Five Cavity Rotary Arbors on perfectly centered mounts using the highest available quality bearings and direct V-Belt drives to minimize vibration and noise.
Positive Stop-Gauge Rod Release Mechanism virtually eliminates stock from wedging while providing operators rapid, easy adjustment and set up.
Edge sensing Proximity sensor target is coupled with proprietary pneumatically-controlled tripping mechanism, providing instantaneous activation of a synchronous clutch and cam cut-off system, minimizing dwell time on the shear and allowing for a precision cut within ±1/64".
State-of-the-Art AC Inverter Drive simple operating variable speed drive can be changed during operation.
Optional Variable Speed Shear for longer length of cut when clutchless cutting.
Easy Access Clam-Shell Guards.

This is a 12 steps wire drawing machine with a complete electronic management. It allows to work even very thin wires with diameters between 2 and 0.06 mm.

The movement is generated by a three-phase motor with high-performance gear transmission that drive a 12-groove reel; the wire being processed is constantly tensioned by means of an electronic clutch device.

The die holder unit is able to ensure perfect alignment of the wire entry hole with the drive and idle rollers; a cooling and lubrication system in a closed circuit ensure the dispersion of the temperature of the die-holder group and of the motorized reel during processing so as to minimize wear and collect waste materials.

This model is equipped with an electronic winder for winding the wire on constant torque reels.