Cooperation in industrial production

Wide possibilities are at cooperation in the mechanical production especially in section of stainless and plastic materials. Production base facilities and technical background enables us to deliver complex services.

Our company is a holder of ISO 9001:2008 and ISO 14001:2004 certificates.

Material Preparation

Shearing

• table shears thickness up to 16 mm, shearing 3 m

Cutting

• circular saws up to Ø 270 mm of cut material
• band saws up to Ø 500 mm of cut material

Plasma Burning – equipment for burning with plasma

• stainless steel – max. Ø 1450 mm, max. length of the board 4000 mm, thickness of the sheet 60 mm
• carbon steel – up to thickness of 350 mm

Shape Cutting

• laser; 3,2 kW / sheet 2 x 4 m (stainless steel up to thickness of 12 mm, carbon steel up to thickness of 20 mm)
• laser; 3,0 kW / sheet 2 x 3 m (stainless steel up to thickness of 10 mm, carbon steel up to thickness of 16 mm)
• Boschert Twin – max. size of the board 3000 x 1500 mm, max. thickness of the sheet 4 mm

Shaping of Material

• eccentric presses up to 160 tons
• hydraulic press 250 ton screw
• press 250 tons

Bending of the Metal Sheets – computer controlled bending press

• length up to 4 m, max. thickness of bending material 12 mm
• length up to 5 m / 250 tons

Punching

• punching machine equipped with punches up to a Ø 50 mm of a hole
• bigger diameters are produced as preparations up to Ø 85 mm
• opening orifices in rows could be carried out in the press brake by stands

Cutting of Profiles

• up to L profile 90/90 mm
• Roll Bending of Profiles
• 100/16 mm from Ø 500 mm
• 35/35 mm from Ø 600 mm 

Dulling

• up to Ø 50 mm
• the presses are equipped with a series of pressing fixtures
• parts up to measurements of 1600 x 1000 x 590 mm can be thermally processed in the electric furnace, with automatic heat control

CNC Controlled Machine Tools

MASTURN 54 CNC 1500  

• machines frontal and internal surfaces (circulating Ø: over the bend 540 mm, over the transverse support 350 mm; max. mechanised Ø 500 mm, number of tools 8)

TCH 500PRIME/80

• machines the part from the blank and from a bar, external and internal surfaces cylindric, conical and round; milling, splining and drilling of threads (max. machined Ø 615 mm, max. machined bar Ø 80 mm; max. lenght of spindle 1150 mm, number of tools 12)

MCFV 1260 STANDARD

• high productive equipment for complex chippy machining in three vertical coordinate axis (X 1270 mm, Y 610 mm, Z 760 mm); working surface 1450 x 590 mm

Boring Machine VHN 13.42  

• coordinate axis X 2000 mm, Y 2000 mm, Z 2000 mm

Other Machine Tools

Revolver lathe R5

• Ø 50 mm, length 660 mm

Cutters

• FGV 32 – measurements of the bench 1250 x 320 mm, travel 520 mm
• FA5 84 – measurements of the bench 2000 x 450 mm, travel 500 mm
• slotting FNS 36/500 – meas. of the bench 1250 x 300 mm, travel 500 mm

Horizontal Boring & Milling Machine

• VD 160 (axis X 3150 mm, Y 1600 mm, Z 2500 mm)
• V 100 (axis X 1250 mm, Y 900 mm, Z 1120 mm)

Radial Drilling Machine

• VR5A – Ø 50 mm, travel 870 mm, MORSE 5
• VR4A – Ø 50 mm, travel 1060 mm, MORSE 4
• V520A – Ø 20 mm, travel 620 mm, MORSE 3

Surface Grinding Machine  

• BPH 20 – clamping face 200 x 630 mm, travel 350 mm
• round grinding machine BHU 40 – grinding Ø 400 mm, length 1500 mm
• round grinding machine BUT 63/4000 – grinding Ø 850 mm, length 4000 mm

Hobbing Machine

OFA 32A – largest modul 7, Ø 320 mm, travel 250 mm

F O6 – largest modul 6, Ø 600 mm, travel 280 mm

Balance AM 1000 W – balance to weigh parts up to 1000 kg, max. Ø 1000 mm, length 4000 mm

Manufacturing

Welding

• by means of electrode or using technology MIG, MAG, TIG
• welding of carbon steel, stainless steel, aluminised steel etc.
• all stainless welds will be etched on the surface for proper outlook
• welding of rotating parts using CO2 (max. Ø 800 mm, weld up to V 30)
• high quality of welding personnel was proveded in acc. with certif. ČSN EN ISO 3834-2:2006

Pipe Bender 

• jigging equipment up to Ø 108 mm pipe
• hand cutter of sheets up to a thickness of 20 mm
• semi-automatic equipment for polishing fittings, other equipment for fitter work

Roll Bender of Sheets

• max. thickness of sheet 12 mm, max. width 2500 mm

Injection Moulding Machines for Plastics

• cutting, shearing of plastic material (PP, PE, PVC atd.)
• equipment for fusion welding even for welding with filler material

Services

Plating  

• zinc plating, nickel plating, chrome plating, hard chrome plating, blacking or electro-polishing
• max. measurement of the parts: 
  • nickel and zinc plating – 1000 x 600 x 100 mm 
  • chrome plating – 500 x 400 x 100 mm 
  • chemical nickel plating – 500 x 300 x 100 mm

Powder Coating

• pulverization on line or in an individual cabin
• max. measurements of the unit: l = 600 mm, w = 1100 mm, h = 900 mm  

Paint Shops

• ordinary paint work, painting of all products made by KOVOFINIŠ

Control and visualization systems - Automation

Full automatic program control of technological processes.

Automatic regulation of: 

• temperature
• current
• levels
• dosing
• movements and lifts etc.

Visualization of technology process

•  on PC monitor or touch screen near the device or remote workplace:
• display of equipment operation
• fault warning
• data recording  and storage, parameters statement and print
• actual parameters statement (print) as well as the reverse statement for the queued protocol
• different access level - access password

Data record:

• goods record
• event record
• operation record

Service

We provide after-sale service for all installed plants:

• Service includes complete care of the installed equipment and preventive maintenance inspections
• Assistance during the production start-up
• Regular equipment inspection to keep high operation life-time
• Service on demand including 24-hours intervention

Consulting

Our experts are ready to provide their knowledge to resolve customer's questions in surface treatment and waste water management.

We offer our full help in dealing with government and environmental authorities during approval procedures.

Welding school

We run our own welding school, unfortunately the lectures are held only in Czech language.

Electroplating line

Technological workplace for electroplating enables us to implement testing a surface treatment technology development. We can provide our customers with samples of surface treatment on their own goods to see the quality of our technologies. We offer our customers to work with us on developing new surface treatment technologies.

We are ready to provide zinc plating, nickel plating, electrochemical brushing of stainless steel and iron bluing. We can provide samples of zinc plating, copper plating, nickle plating and chromating in our research laboratory. We are willing to offer samples of other less common surface treatment methods not mentioned above.

Zinc plating

• blue chromate, yellow chromate
• barrel: mass production
• rack: max size of goods 1300 x 700 x 200, max weight of goods 100 kg a piece

Nickel plating

• barrel: mass production
• rack: max size of goods 1300 x 700 x 200, max weight of goods 100 kg
• chemical nickel plating: max size of goods 400 x 400 x 400, max weight of goods 20 kg a piece

Electrochemical brushing of stainless steel

• max size of goods 1500 x 600 x 200, max weight of goods 50 kg a piece

Iron bluing

• max size of goods 1300 x 600 x 200, max weight of goods 120 kg a piece

Rack and mass production zinc plating

• max size of goods 1200 x 350 x 650 mm

Rack and mass production copper plating, nickel plating and chromating

• max size of goods 1200 x 350 x 650 mm

Contact: 

Powder paint coating line

Our own powder paint coating line is equipped with

• Surface pretreatment section (degreasing, phosphating, rinsing)
• Powder paint coating section
• Drying section
• Hardening section

Thickness of coated layer is 80 micrometers (120g/m²)