Manufacture of wear parts made from HARDOX and hardfaced armor plating, as well as refurbishment and contract manufacturing for industry.
Impuls Verschleißtechnik GmbH
SenftenbergNew on Amplifa
About us
Impuls Verschleißtechnik GmbH in Senftenberg specializes in the manufacture of custom wear parts such as beaters, hammers, knives, screens, skid bars and linings made from highly wear-resistant materials. The company processes HARDOX wear-resistant steel in all thicknesses and grades as well as its own hardfaced Impuls wear plate, alongside quenched and tempered steels, case-hardening steels, brass, bronze and cast steel. Production includes sheet metal cutting by oxy-fuel, plasma and flame cutting, machining (turning, milling, drilling), forming, welding, hardfacing, steel construction and painting. Another mainstay is the refurbishment of damaged components — in the workshop or on-site by mobile crews — as well as service and assembly work including drilling out and re-welding of bearing seats. Customers come from the recycling industry, raw material extraction/earthmoving, the construction industry, agriculture, lignite mining, power plants and mechanical and plant engineering. The company emerged in 1994 from a wear parts workshop of the Lusatian lignite mining region and has more than 45 years of experience in mining technology.
- Site
- Senftenberg
- Processes
- Wear parts manufacturing (beaters, hammers, knives, screens, skid bars, linings), Overlay welding / hardfacing (armor plates, armored components), Sheet metal cutting (oxy-fuel, plasma and flame cutting, underwater cutting), Turning, Milling, Drilling, Forming, Welding & joining
- Materials
- HARDOX wear-resistant steel (all thicknesses and grades), Impuls wear plate (hardfaced armor plating), Quenched and tempered steels (also hardened), Case-hardening steels, Brass, Bronze, Cast steel, Zis 218 / Zis 13-03 (paste strip filler materials, historical)
- Certificates
- ISO 9001:2015, ISO 9001
- Founded
- 1994
- Industries
- Recycling industry, Raw material extraction/earthmoving, Construction industry, Agriculture, Lignite mining/briquette factories, Power plants
- 01
Consulting & project engineering (also on-site)
- 02
Sheet metal cutting (oxy-fuel, plasma and flame cutting)
- 03
Forming
- 04
Overlay welding / hardfacing (armoring)
- 05
Machining (drilling, turning, milling)
- 06
Welding, joining & steel construction
- 07
Painting / corrosion protection
- 08
Assembly, commissioning & refurbishment (in the workshop or on-site with mobile
Materials & Processes
HARDOX wear-resistant steel
Wear-resistant steel in all thicknesses and grades for beaters, knives, linings and attachments subject to abrasive wear.
Impuls wear plate (hardfaced armor plating)
Plate armored with hardfacing for extremely wear-stressed components and linings.
Quenched and tempered steels (also hardened)
Used, for example, for shafts and pins, also in hardened versions.
Case-hardening steels
For wear-related and wear-protection-relevant components with an adjusted ratio of hardness and toughness.
Brass
Processed, among other things, for pins, shafts and bearing bushings.
Bronze
Copper alloy for bearing bushings and sliding components.
Cast steel
Material for wear-stressed cast components, e.g. in the milling and peeling area.
Flux-cored wire overlay welding (welding machines)
Automated hardfacing for armoring components, replacing historic Zis paste strips.
Locations
Senftenberg
DEHeadquarters, workshop, production and offices
- Lot size
- Individual parts, contract manufacturing, small series
- Materials
- HARDOX, Impuls wear plate, quenched and tempered/case-hardening steels, brass, bronze, cast steel
- Plasma cutting system PA75
- CNC flame cutting machine (2.5 m × 6.0 m) with punch marking unit
- Cutting machines (oxy-fuel and plasma cutting technology with fiber head, underwater cutting table)
- Powder plasma welding system
- Overlay welding system with NC control
- Automatic overlay welding system for 3D components
- Pulse welding units
- 2 boring mills
- 2 CNC machining centers
- CNC turning and milling center for round parts
- 6-axis plate bending machine
- Paint shop (Hall II)
Mobile (construction site operations)
DEOn-site service technology for refurbishment and repair
- Lot size
- Individual orders on-site
- Materials
- HARDOX, overlay welding filler materials
- Mobile drilling-out and overlay welding machine
- Magnetic drilling machines
Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Wear parts manufacturing (beaters, hammers, knives, screens, skid bars, linings)Machining | – | – | – | – | HARDOX wear-resistant steel, Impuls wear plate (hardfaced), Quenched and tempered steels, Case-hardening steels, Brass, Bronze, Cast steel |
| Overlay welding / hardfacing (armor plates, armored components)Joining | – | – | – | – | Impuls wear plate, Flux-cored wire filler materials, Zis paste strips |
| Sheet metal cutting (oxy-fuel, plasma and flame cutting, underwater cutting)Machining | – | 6.0 m (sheet size CNC flame cutting × 2.5 m (sheet size CNC flame cutting | – | – | HARDOX wear-resistant steel, Steel |
| TurningMachining | – | – | – | – | Quenched and tempered steels, Case-hardening steels, Brass, Bronze, HARDOX |
| MillingMachining | – | – | – | – | HARDOX, Quenched and tempered steels, Cast steel |
| DrillingMachining | – | – | – | – | Steel, HARDOX |
| FormingForming | – | – | – | – | Steel, HARDOX |
| Welding & joiningJoining | – | – | – | – | Steel, HARDOX |
| Steel constructionJoining | – | – | – | – | Steel |
| Refurbishment / repair (overlay welding, drilling out, re-welding of bearing seats,)Joining | – | – | – | – | HARDOX, Overlay welding filler materials |
| Service & assembly (installation, disassembly, commissioning, also on-site)Assembly | – | – | – | – | – |
| Painting / corrosion protection coatingSurface treatment | – | – | – | – | – |
| Prototype construction / special solutionsEngineering | – | – | – | – | – |
15 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Plasma cutting system | PA75 | 1 | – | 1996 | Senftenberg |
| CNC flame cutting machine with punch marking unit | – | 1 | Sheet size 2.5 m x 6.0 m | 1997 | Senftenberg |
| Powder plasma welding system | – | 1 | – | 1999 | Senftenberg |
| Overlay welding system with NC control | – | 1 | – | 2000 | Senftenberg |
| Oxy-fuel flame cutting machine | – | 1 | – | 2001 | Senftenberg |
| Boring mill | – | 2 | – | 2004 | Senftenberg |
| CNC machining center | – | 1 | – | 2007 | Senftenberg |
| CNC machining center (larger version) | – | 1 | – | 2009 | Senftenberg |
| CNC turning and milling center | – | 1 | – | 2012 | Senftenberg |
| Automatic overlay welding system for three-dimensional components | – | 1 | – | 2013 | Senftenberg |
| Cutting machines (oxy-fuel and plasma cutting technology with fiber head, underwater cutting table, | – | 2 | – | 2015 | Senftenberg |
| Pulse welding units | – | – | – | 2017 | Senftenberg |
| Mobile drilling-out and overlay welding machine | – | 1 | – | 2020 | mobile (construction site operations) |
| Magnetic drilling machines | – | several | – | 2020 | mobile (construction site operations) |
| 6-axis plate bending machine | – | 1 | – | 2024 | Senftenberg |
Additional services
Reference customers
Quality
The quality management system is certified to DIN EN ISO 9001:2015 (DEKRA, registration no. 30214131/5, valid until 25.02.2029) and is regularly audited by independent auditors. Compliance with internal quality standards is continuously monitored and documented.
| Evidence | Senftenberg |
|---|---|
| ISO 9001 |