ROSTRA s. r. o.
Contacts
Competencies
Parts (4)
Tools
Machining
Stamping
Turning
Technologies
Sheet Metal Forming (Stamping, Deep-drawing)
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Punching / pressing (Out-of-tool) | 3000 - 1000000 | 10 - 1000 | 10 - 600 | - | - | - | max. 6 |
Company description
1. Design
- design of stamping tools for sheet metal parts
- SW - Siemens NX, SolidWorks, Visi, AutoCAD
- progression, tandem and transfer tools
2. Tool shop
- CNC milling, electroerosion, grinding
- prouction of tools and dies
- manufacture of precise machine parts
Max. tool lenght 4000 mm, max. weight 30 tons.
3. Press shop
- progressive machanical crank presses, press power 500-8 000 kN
- sheet material thickness 0,5-4 mm
- stamping of parts for the automotive industry
Machines (4)
CNC Milling machine
Manufacturer:
Hermle C32 HS Flex
Control:
-
Year of Construction:
2019
Wire-cut spark erosion machine FANUC ALPHA-1iD CE
Manufacturer:
FANUC C600 iB
Control:
-
Year of Construction:
2019
Eccentric crank press
Manufacturer:
Voronez
Year of Construction:
2013
progressive dies
Manufacturer:
ROSTRA
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Materials
Light metals
Aluminium and aluminium alloys
Magnesium and magnesium alloys
Non-metal inorganic materials
Ceramics
Graphite
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Carbide
Sintered materials
Metal powder for formed parts
Metal powder for hard metal
Heavy metals
Copper-zinc alloys (brass)
Copper and copper alloys
Zinc and zinc alloys
Steel
Structural steel
Case hardening/tempering steel
Stainless steel (rust-proof V2A)
Stainless steel (rust-proof V4A)
Free-cutting/mild steel
Tool steel
Spring steel
Cold extruding steel
Industries
Machine tool manufacturing
Railway and rail vehicles industry
Electrical industry
Special purpose machinery manufacturing
Automotive and vehicle construction
Mechanical engineering
Telecommunication industry
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