HF MIXING GROUP HF NaJUS a.s.

Slovakia, 01841 Dubnica nad Vahom

Overview

About HF MIXING GROUP HF NaJUS a.s.

Who we are

Company HF NaJUS exists under this name since April 1-st 1997, but was established in 1937. Our company with more than 220 machines in complete range of technologies enables us to build all types and any size of machines and parts that customers require. Our primer activity is manufacturing of machines, groups and spare parts accordance with design supplied by our customers. Company has got 8000 square metres machining area and 5000 square metres assembly area. The aim of our company is to provide a long-term development and to keep our technical and technological facilities on a high level in order to be able to enter the competition with other similar companies in the branch. Each of the activities sustained by the company is marked by highly developed professional approach, which has become a must in the company’s policy.  Designing and production of special – purpose machinery  Designing and production of special cutting tools  Designing and production of moulds for pressure castings of metals and for plastic materials  Designing and production of gauges and fixtures  Designing and production of pressing, shearing and bending tools  Designing and production of parts, heat treatment, tool sharpening, sand blasting

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Dubnica nad Vahom, Slovakia

Member since 2004

Employees200 - 500

Certificates2

Turnover5 - 10 Mil.

Year of foundation1937

Marketing documents

Prospekt Maschinenpark

Competencies

Technologies

Assembly

Technologies	Length	Width	Height	Diameter	Weight	Material thickness
Mechanical assembly	from 0 mm	from 0 mm	from 0 mm	from 0 mm	0–12,500 kg	from 0 mm
Electromechanical assembly	from 0 mm	from 0 mm	from 0 mm	from 0 mm	0–12,500 kg	from 0 mm

Turning

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Turning	1–10,000	10–2,000 mm	from 0 mm	from 0 mm	5–1,800 mm	from 0 kg	from 0 mm
Automatic turning (bar)	100–10,000	50–500 mm	from 0 mm	from 0 mm	5–200 mm	from 0 kg	from 0 mm
Full-range turning (including milling)	10–10,000	10–1,250 mm	from 0 mm	from 0 mm	5–630 mm	from 0 kg	from 0 mm
Hard turning	1–6,000	10–1,250 mm	from 0 mm	from 0 mm	10–1,800 mm	from 0 kg	from 0 mm
Deep-hole drilling	1–6,000	10–7,500 mm	10–3,500 mm	10–2,500 mm	10–160 mm	0–2,000 kg	from 0 mm

Welding

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Inert gas shielded arc welding (MIG/MAG)	1–10,000	1–6,000 mm	1–3,000 mm	1–2,500 mm	1–2,500 mm	0–8,000 kg	1–200 mm

Measuring & Testing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Measuring / testing	1–6,000	1–3,350 mm	1–3,350 mm	1–1,600 mm	1–3,350 mm	0–2,000 kg	from 0 mm

Finishing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
External cylindrical grinding	1–6,000	1–760 mm	from 0 mm	from 0 mm	1–280 mm	0–200 kg	from 0 mm
Internal cylindrical grinding	1–6,000	1–760 mm	from 0 mm	from 0 mm	1–280 mm	from 0 kg	from 0 mm
Surface grinding machine	1–6,000	1–12,600 mm	1–1,450 mm	1–1,250 mm	from 0 mm	0–1,450 kg	from 0 mm

Heat Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Annealing	1–12,000	1–2,000 mm	1–2,000 mm	1–2,000 mm	1–2,000 mm	0–2,000 kg	from 0 mm
Hardening	1–12,000	1–2,000 mm	1–2,000 mm	1–2,000 mm	1–2,000 mm	0–2,000 kg	from 0 mm

Milling

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Milling	1–10,000	5–9,150 mm	5–5,080 mm	5–1,520 mm	from 0 mm	0–7,000 kg	from 0 mm
Form milling (3 D)	1–10,000	5–9,150 mm	5–5,080 mm	5–1,520 mm	from 0 mm	0–7,000 kg	from 0 mm
HSC milling	1–10,000	5–9,150 mm	5–5,080 mm	5–1,520 mm	from 0 mm	0–7,000 kg	from 0 mm

Drilling / Sawing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Drilling / threading / tapping	1–10,000	5–3,500 mm	5–2,000 mm	5–1,800 mm	from 0 mm	0–12,000 kg	from 0 mm

Materials

Advanced Materials

Nickel alloy (Inconel, Monel, Hastelloy)

Non-metal inorganic materials

CeramicsGlassConcreteCast mineralsGraphite

Natural materials

Wood/timberRock

Sintered materials

Metal powder for formed partsMetal powder for hard metal

Cast metals

Cast steelCast iron

Light metals

Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys

Precious metals

SilverGoldPlatinumOther precious metals

Heavy metals

Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder

Steel

Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel

Plastics/synthetic materials

ThermoplasticsThermosetsElastomersSilocone (LSR)Natural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materials

Industries

Automation and control engineeringAutomotive and vehicle constructionApparatus engineeringRailway and rail vehicles industryMachine tool manufacturingFittings engineeringDrive and gear engineeringAerospace and aviation industryBuilding, agricultural and forestry machinery manufacturingMechanical engineeringSpecial purpose machinery manufacturing

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Certificates

ISO 9001:2008

DIN EN ISO 3834

Contact

Location

Main locationAreal ZTS 924, 01841 Dubnica nad Vahom, Slovakia

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Further locationsHF NaJUS, a. s. areál ZTS c.924 018 41 Dubnica nad Váhom Slovenská republika GPS navigation: 48° 58' 15.98" N 18° 11' 45.83" E

Company contact

Contact persons

Daniel Prekop

Richard Bahno

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