

Overview
About Heckmann Stahl- & Metallbau Ost GmbH
Who we are
The Heckmann steel and metal Ost GmbH is a medium-sized company with 104 employees an integral part of the Oder region in eastern Brandenburg. Headquarters of the Heckmann Group is Dörverden-sleeves in Lower Saxony. Our fields of activity are: 1 Edelstahlbau including integrated pickling 2 Technological steel construction 3 Muffler and tank 4 Machining Our own design department completes the offer. Our company is certified according to DIN EN ISO 9001, owner of the manufacturer's qualification for welding of steel structures according to DIN 18880-7, class E for the base materials S235-355 DIN EN 10025 and CrNi. steels (DIBT), has the proof of suitability for Welding of railway vehicles and components according to DIN 6700, the authorization of the Germanischer Lloyd for welding of hull structures, as well as certification as a manufacturer and welding operation according to AD2000 Data Sheet HP0 and DIN EN 729-3 for basic materials S235-S355.
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Eisenhüttenstadt, Germany
Member since 2003
Employees100 - 200
Certificates2
Turnover10 - 20 Mil.
Year of foundation1993
Competencies
Technologies
Welding
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1–1,000 | 1–20,000 mm | 1–19,999 mm | 1–1,000 mm | 0–20,000 kg |
Inert gas shielded arc welding (TIG) | 1–10,000 | 1–20,000 mm | 1–20,000 mm | 1–10,000 mm | 0–20,000 kg |
Turning
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Turning | 1–10,000 | 1–4,000 mm | 1–800 mm | — |
Centering / end facing | 1–10,000 | 1–4,000 mm | 1–800 mm | — |
Shaft machining | 1–10,000 | 1–4,000 mm | 1–800 mm | 0–2,000 kg |
Assembly
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Mechanical assembly | from 0 mm | from 0 mm | from 0 mm | from 0 mm | 0–99 kg | from 0 mm |
Electromechanical assembly | from 0 mm | from 0 mm | from 0 mm | from 0 mm | 0–99 kg | from 0 mm |
Finishing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
External cylindrical grinding | 1–10,000 | 1–1,500 mm | from 0 mm | from 0 mm | 1–355 mm | 0–500 kg | from 0 mm |
Surface grinding machine | 1–10,000 | 1–1,250 mm | 1–360 mm | 1–180 mm | from 0 mm | 0–1,000 kg | from 0 mm |
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|
Welded constructions (weldments) | 1–9,999 mm | 1–9,999 mm | 1–9,999 mm | from 0 mm | 0–1 kg | from 0 mm |
Machine frames / bases / racks | 1–9,999 mm | 1–9,999 mm | 1–9,999 mm | — | 0–20,000 kg | — |
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Bending / folding | 1–10,000 | 1–3,050 mm | — | — | — | — | 1–25 mm |
Punching / nibbling | 1–10,000 | 1–2,500 mm | 1–1,250 mm | — | — | — | 1–6 mm |
Plasma fusion cutting | 1–10,000 | 1–7,000 mm | 1–3,000 mm | from 0 mm | from 0 mm | 0–5,000 kg | 1–60 mm |
Shearing (rectangular blank/strip) | 1–10,000 | — | — | — | — | — | 0.5–10 mm |
Milling
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
Milling | 1–10,000 | 1–4,000 mm | 1–2,000 mm | 1–2,000 mm |
5-axis milling machines | 1–10,000 | 1–4,000 mm | 1–2,000 mm | 1–2,000 mm |
Form milling (3 D) | 1–10,000 | 1–4,000 mm | 1–2,000 mm | 1–2,000 mm |
Sheet Metal Forming (Stamping, Deep-drawing)
| Technologies | Lotsize | Length | Width | Diameter | Material thickness |
|---|---|---|---|---|---|
Spinning | 1–1,000 | — | — | 1–50 mm | 1–50 mm |
Roll forming | 1–10,000 | 1–6,000 mm | 1–2,550 mm | — | 1–25 mm |
Pipe & Tube Manufacturing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Plate rolling / bending | 1–10,000 | from 0 mm | 1–2,550 mm | from 0 mm | from 0 mm | from 0 kg | 1–23 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Sawing | 1–10,000 | 1–9,000 mm | 1–320 mm | 1–260 mm | 1–260 mm | — |
Drilling / threading / tapping | 1–10,000 | 1–4,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–6,000 kg |
Materials
Cast metals
Cast steelCast iron
Plastics/synthetic materials
ThermoplasticsThermosetsElastomersSilocone (LSR)Natural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materialsWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)CarbideSilicium
Sintered materials
Metal powder for formed partsMetal powder for hard metal
Precious metals
SilverGoldPlatinumOther precious metals
Non-metal inorganic materials
CeramicsGlassConcreteCast mineralsGraphite
Natural materials
Wood/timberRock
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Industries
Electrical industryMilitary engineeringPower generation and transmission industryFittings engineeringDrive and gear engineeringPlant engineering and constructionMechanical engineeringSpecial purpose machinery manufacturingBoiler, container and tank construction Information technology (hardware)Railway and rail vehicles industryMining and tunnel engineeringConstruction and architectural suppliesApparatus engineeringAutomation and control engineeringAutomotive and vehicle constructionChemical industryAir conditioning, refrigeration and ventilation industryPackaging industryMedical technologyPaper and printing machinery industryHydraulic and pneumatic industryHousehold appliance industryPrecision engineering, mechatronics and opticsShipbuilding industryTelecommunication industryBuilding, agricultural and forestry machinery manufacturingClean room technologyMeasurement and control technique, laboratory equipmentMachine tool manufacturingAerospace and aviation industryOffice machinery and suppliesFurniture industryLighting industry
Certificates
ISO 9001:2015
DIN EN 1090
Parts & Machines
Parts (13)
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1
Lotsize0
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2
Lotsize0
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3
Lotsize0
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Gassammler HKW Cottbus
TechnologyInert gas shielded arc welding (TIG)
MaterialNickel alloy (Inconel, Monel, Hastelloy)
Lotsize1
ComplexityMedium
IndustriesPower generation and transmission industry
Descriptionsehr hohe Genaugikeitsanforderungen an die Schweißbaugruppe und aufwendige mechanische Bearbeitung in mehreren Schritten
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6
Lotsize0
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7
Lotsize0
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8
Lotsize0
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Glocke - HKW Cottbus
TechnologyInert gas shielded arc welding (TIG)
MaterialNickel alloy (Inconel, Monel, Hastelloy)
Lotsize1
ComplexityMedium
IndustriesPower generation and transmission industry
DescriptionFreiformschmiedestücke gepaart mit mechanisch bearbeiteten Teilen und schweißtechnisch anspruchsvollem Werkstoff
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Wirbelhaube
TechnologyInert gas shielded arc welding (MIG/MAG)
Lotsize1
ComplexityMedium
Descriptionsehr hohes Stückgewicht und schwieriges Handling in der Fertigung
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Behälterdeckel
TechnologyInert gas shielded arc welding (TIG)
MaterialStainless steel (rust-proof V4A)
Lotsize2
IndustriesChemical industry
Descriptionsehr viele Anschlüsse und stark begrenzter Bauraum am fertigen Behälter mit strengen Vorgaben an die Ausrichtung und Position der Flanschanschlüsse
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Hopfenfilter
TechnologyInert gas shielded arc welding (TIG)
MaterialStainless steel (rust-proof V4A)
Lotsize1
IndustriesApparatus engineering
DescriptionEigenentwicklung nach Vorgaben des Kunden mit mehreren Iterationen bis zum fertigen Produkt
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Intensivkühlung Arbeitswalzen
TechnologyWelded constructions (weldments)
MaterialStainless steel (rust-proof V4A)
Lotsize1
ComplexityMedium
IndustriesApparatus engineering
Descriptionfiligrane Blechkonstruktion mit mechanischer Bearbeitung für den Einsatz im Warmwalzwerk eines Stahlerzeugers
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Wellenbock
TechnologyInert gas shielded arc welding (MIG/MAG)
Lotsize1
ComplexityLow
IndustriesDrive and gear engineering
Descriptionaufwendige Schweißtechnologie um Schweißwärme im Teil zu behalten (Schweißarbeiten im 3-Schicht-Betrieb)
Machinery (17)
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HST-C31/10 Elgo 54P
ManufacturerLVD
Control-
Year of Construction2014
Technology
Shearing (rectangular blank/strip)
2 / 17

HSTC 25/6
ManufacturerLVD
Control-
Year of Construction2016
Technology
Shearing (rectangular blank/strip)
3 / 17

3HCD 2634
ManufacturerFaccin
Control-
Year of Construction2014
Technology
Plate rolling / bending
4 / 17

Variopress 225-30
ManufacturerEHT
Control-
Year of Construction2014
Technology
Bending / folding
5 / 17

Pedimax 1002
ManufacturerPeddinghaus
Control-
Year of Construction1998
Technology
Punching / nibblingShearing (rectangular blank/strip)
6 / 17

PL6001.30 PA-S75 CNC
ManufacturerKjellberg
Control6.000x2.500mm
Year of Construction2016
Technology
Plasma fusion cutting
7 / 17

Shark 282 SXI Evo
ManufacturerMEP
Control-
Year of Construction2015
Technology
Sawing
8 / 17

AR 36 Ty71 DM
ManufacturerReform Maschinenfabrik
ControlSchleiflänge 3.600mm
Year of Construction2000
Technology
Surface grinding machine
9 / 17

SA 6U
ManufacturerUniversal
Control-
Year of Construction2000
Technology
External cylindrical grinding
10 / 17

TUR MN560x2000
ManufacturerFAT
ControlSiemens
Year of Construction2004
Technology
Centering / end facingShaft machiningTurning
11 / 17

DBM-100N
ManufacturerMexpol
ControlHeidenhain
Year of Construction2011
Technology
MillingDrilling / threading / tappingForm milling (3 D)
12 / 17

BFT110
ManufacturerUnion
ControlHeidenhain
Year of Construction1995
Technology
Drilling / threading / tappingForm milling (3 D)Milling
13 / 17
Technology
5-axis milling machines
14 / 17

U 1530
ManufacturerSpinner
ControlHeidenhain
Year of Construction2019
Technology
5-axis milling machines
15 / 17

Universal- Bettfräsmaschine KNC U 1250
ManufacturerKiheung
ControlHeidenhain
Year of Construction2015
Technology
Form milling (3 D)5-axis milling machinesMilling
16 / 17

SLZ-800E
ManufacturerSeiger
ControlSiemens
Year of Construction2012
Technology
Centering / end facingTurningShaft machining
17 / 17

UT 660x4000
ManufacturerUnitech
ControlSiemens
Year of Construction2016
Technology
Centering / end facingTurningShaft machining
13 Parts
Inert gas shielded arc welding (TIG)4
Inert gas shielded arc welding (MIG/MAG)2
Welded constructions (weldments)1
17 Machinery
Shearing (rectangular blank/strip)3
Plate rolling / bending1
Bending / folding1
Punching / nibbling1
Plasma fusion cutting1
Sawing1
Surface grinding machine1
External cylindrical grinding1
Centering / end facing3
Shaft machining3
Turning3
Milling3
Drilling / threading / tapping2
Form milling (3 D)3
5-axis milling machines3
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