Each Rolling Mill design available from Techna can be offered with the basic configuration of undriven rolls and manual adjustment. Additional options are available for roll force measurement, lubrication systems, high-precision step motor control for roll position, wire guides and individual rotary drive on each roll. We can offer rolling mill stations to produce virtually every type of wire profile, from flat to specially shaped wire.
WN Series - Profile Rolling Machine
Our WN Series of rolling mill stations are the standard design for producing profiles with 4 adjustable rolls and are used when profile wires need to be produced economically and normal levels of precision are sufficient. This robust series provides the largest 4-roll profiling mill available on the market, requires little maintenance and is designed for operation in tough, demanding environments.
WSN Series - High Precision Profile Rolling Machine
Our WSN Series of rolling mill stations offer the highest levels of rolling accuracy, with complex profiles produced to within ±0.002mm. The high stiffness that is required to do this is produced by the surrounding frame and linear roll positioning by a wedge mechanism with linear guides free of play. This series has extremely low maintenance requirements and is protected from corrosion by galvanisation.
WSR Series - Flat Wire Rolling Machine
The WSR Series feature 2-high rolling mills that are used mainly for the production of flat wire from round, or for further altering the profile of flat input wire. This series offers higher stiffness than equivalent designs and results in higher precision of produced profiles. The WSR rolling mill station oscillates the rolls crosswise to the wire during rolling operation, which greatly increases the working life of the rolls as the entire surface wears at an even rate.
WST Series - Universal Profile Rolling Machine
The special feature of the WST Series profile rolling mill is the adjustability of the rolls in the axial direction. Each roll can thus be adjusted radially and axially to give the desired shape, producing a whole range of wires with a rectangular or square cross section using only one standardised set of rolls. This series has extremely low maintenance requirements and is protected from corrosion by galvanisation.
WSE Series - Precision Rounding Rolling Machine
Our WSE Series of rolling mill stations are used to roll defined edge radii on rectangular profile wires and are characterised by two rolls on a vertical axis which can be adjusted in and out to allow for a range of profile widths. They can also be adjusted to switch between different groove profiles. This series is highly rigid, has extremely low maintenance requirements and is protected from corrosion by galvanisation.
