About us

HK Krušik a.d.

  • Founded in 1939 as a private factory forammunition. It used to be called „Vistad”
  • Qualified staff, 127 graduated engineers and 52 engineers
  • State ownership, area- 140ha, number of employees 2500
  • The customers all over the world recognize us ashighly reliable with products of great quality
  • We sold over 15 mil items in 70 countries without claims
  • Great tradition in construction and production of the ammunition
  • Safe and reliable partner within delivery and mutual development, marketing co-operation, technology transfers
  • Products are produced in accordance with all world standards

Machining of rotary parts

  • Turning of parts with dia. up to Ø400 mm and length L= 2000 mm.
  • Machining on CNC Lathe of parts with dia. up to Ø 350 mm and length L= 1000 mm.
  • Machining on six spindle automatic machine parts of dia. up to Ø 67 mm.
  • Machining on six spindle semi automatic machine parts of dia. up to Ø 160 mm.
  • Deep hole drilling of parts with hole dia. up to Ø 120 mm and length from L=700mm.

Machining of prismatic parts

  • Machining on Machining Centers Horizontal Machining Centers parts with dimensions up to 500 x 400 x 400 mm.
  • Vertical Machining Centers- parts with dimensions up to 500 x 400 x 350 mm.
  • Machining on Flat-surface Grinding Machines.

Heat treatment

  • Heat treatment of steel parts with dia. up to Ø 400 mm, length up to L=1250 mm and weight up to 300 kg.
  • Heat treatment of non ferrous metals.

Manufacturing of plastic parts

  • Pressing of thermosetting plastics in hydraulics presses, pressing force from 600 kN to 6000 kN.
  • Injection of thermoplastic.

Chemical and electrochemical plating

  • Electroplating (Zinc plating, Cadmium plating, Tinning plating, Nickel plating and Silver) with dia. up to ~ 400 mm and length L=600 mm.
  • Chromium plating up to L= 200 mm. Oxidation (normal, hard and chrome acid) up to L=600 mm.
  • Anodno oksidni sloj (obični, tvrdi i iz hromne kiseline) do L=600 mm.
  • Nickel chemical plating.
  • Chrome plating of aluminum, copper and their alloys, up to L=400mm.
  • Phosphatization of parts with L=1600 mm. Varnishing of parts with L=1000 mm
  • Premazi boja i lakova do L=1.000 mm.

Production of die forging

  • Pressure casting.
  • Casting of non-ferrous metals (Al and Zn alloys) weight up to 2 kg.
  • Sand casting and metal coquilles up to 50 kg.

Cold deformation technology

  • Cutting of tin, thickness s=4 mm and L=2500 mm.
  • Flattening and cutting tin stripes
  • Cutting and punching of elements in eccentric presses from 120 kN to 2500 kN.
  • Manufacturing of complex parts in CNC presses.
  • Manufacturing by method of injection.
  • All types of extrusions, thicknes s= 6 mm and height H=350 mm.
  • Folding of metal parts Flat, L=2500 mm, thickness s=4mm Rotary, L=2500 mm, thickness s=1.6 mm.
  • Welding

Explosive charge technologies

  • Initial explosives.
  • Pressing of explosives.
  • Explosive casting.
  • Production and pressing of delay and increment compounds.

Contact

Vladike Nikolaja 59

14000 Valjevo

+381 14 221 121

marketing@krusik.rs

Latest news

March 08 2022
March 07 2022
February 22 2022

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