Plazma cutting
Plazma cutting technology uses a concentrated electric arc that melts the material through the effects of high-temperature plasma rays. All conductive materials can be cut.
Accurate and high performance cutting machines with CNC control system from producers VANAD and MESSER are used for precise form cutting of all kinds of mild steel, stainless steel, aluminium and copper. Maximal material thickness varies from 1 to 30 mm with table dimension of 3 x 8 m up to the weight of 8 tones. Symmetric portal shift on the linear track slide in connection with KJELLBERG, HYPERTHERM and FORMIKA plasma systems enable to achieve a high quality cut and high precision of the parts when cutting holes. In the hole cutting it is necessary to count with a minimal hole diameter in multiples of 1,5 of the material thickness.
General conditions
- In plasma cutting the surface is less violated than by oxygen cutting, though, it is necessary to count with a 5º undercutting. The undercutting is more significant in the edges of the part.
- The material quality is determined in the customers drawings and upon request. It is possible to provide a material certificate for any part.
- It is possible to arrange painting or sandblasting of the parts. If the parts are according to the drawing specifications processed for bending, the parts will always be sandblasted.
- The parts are delivered with a rough surface according to EN 10 163.
- Shape dimension tolerances of parts are delivered according EN 10029.
- Cut surface quality is assured according STN EN ISO 9013 grade II. Local surface defects are not taken into consideration.
- The standard delivery time, when the material is available on stock, is from 3 to 10 labour days, after the order confirmation.
- Express delivery orders are possible upon request and extra charge. The delivery parity is EXW or, otherwise when agreed upon. PMR, s.ro. has the possibility to arrange transport upon request.