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Contact us Knurling rollers
Knurling is used wherever a cylindrical surface needs to be roughened or
a place for easy and safe grasp of an item needs to be created.
Knurling is used wherever a cylindrical surface needs to be roughened or
a place for easy and safe grasp of an item needs to be created.
Roller dies are a leading product of our manufacturing program.
We produce all types of standard threads (M, UN, Tr, BSW, G, ACME) but we naturally also manufacture tools according to drawings for rolling single and multiple threads and modules.
We supply adjustable hand reamers in sizes 7.60 – 60 mm.
They are characterised by the irregular geometry of blade placement to ensure that an exactly circular hole is reamed.
Thread rolling as a cold forming process is the most effective method for the manufacture of screws, threadbars and other connecting materials. Our own machinery allows us to offer co-operation in the manufacture of threads and modules in the PR-25 and UPWS-16 rolling machines.
Our company offer consultation in selection of right rolling machine from training to sell.
We offer high-tech machines with advanced control and control mechanisms that are shipped around the world, including Western Europe and the United States.
Tangential dies are used to cut external threads using tangential die heads.
Knife material is high speed steel, the set consists of four pieces of knives. Production takes place according to the supplied sample or drawing.
Radial dies are used for threading M, G, UNC.
The material of the jaws is high speed steel, it is made for types III, IV and V.
Rollers for thread rolling heads are used for the production of threads or modules by cold forming.
The design of thread rollers corresponds to the rolling process. For infeed rolling, a pair of rollers is usually used. In throughfeed (axial) thread rolling, three rollers are usually in the set and each set is supplied as a whole.
These pads are used for backing a workpiece during the thread rolling process. This is a steel pad with sintered metal leaf where the appropriate pad height corresponds to the given thread diameter.
Thread rolling machines with segmented dies are the most productive machines for the manufacture of screws and nails. The thread is produced by rolling the workpiece between a rotary cylinder and a fixed segment. The set is formed by a cylinder plus one to four segments, the number of which depends on the machine for which the set is intended.
We manufacture flat rolling dies with standard thread profiles, as well as flat dies for the manufacture of nails with convex profiles. The dimensions of the die depend on the machine for which the die is intended.
