Design, manufacturing and commissioning of pipe inner deburring systems (ID-Scarfing) for HF longitudinal-seam welded tubes
Ernst Blissenbach GmbH
Remscheid, GermanyNew on Amplifa
Corporate culture
Ernst Blissenbach GmbH, headquartered in Remscheid, is a developer and manufacturer of pipe inner deburring systems (ID-Scarfing) for the production of high-frequency longitudinal-seam welded tubes. The portfolio includes internal weld peeling tools in mechanical and hydraulic versions, pull rod and return flow impeders, suspension and pipe pass-through systems, cutting ring cooling units, external cutting ring height adjusters as well as cutting rings, filters, ferrites and seam rollers. The company pursues an integrated approach: in addition to its own design and manufacturing, it performs commissioning at the customer's site as well as support in process solutions, requirements analyses and the adaptation of existing workflows. The partly patented tools are developed from the customer's needs perspective; alongside production, the company conducts research into materials and manufacturing technologies in cooperation with technical centers and universities. With the BLISSart® systems, precision steel tubes are produced for the automotive, furniture and leisure industries, medical technology and electromobility. Production takes place in Remscheid — technology 'Made in Germany'.
- Site
- Remscheid
- Processes
- Pipe inner deburring (ID-Scarfing) for HF longitudinal-seam welded tubes, Internal weld peeling tool, mechanical, Internal weld peeling tool, mechanical, with integrated notching device, Internal weld peeling tool, hydraulic, Impeder for mechanical tools (pull rod impeder), Impeder for hydraulic tools (pull rod impeder, return flow system), SAFE-COAT impeder coating, Cutting ring cooling, mechanical/hydraulic
- Materials
- Ferrite (impeder core material, ferrite rods, ferrite core), Steel (precision steel tubes), High-strength materials (tube materials), Ferrite (impeder core material), SAFE-COAT coating
- Employees
- 15
- Industries
- Pipe producing industry, Plant engineering, Automotive industry, Furniture industry, Leisure industry, Medical technology
- 01
Requirements analysis at the customer
- 02
Design and development
- 03
Manufacturing of tools and systems
- 04
On-site commissioning at the customer
- 05
Support in process solutions and process integration
- 06
Further development and research into materials and manufacturing technologies
Materials and process engineering
Ferrite (impeder core material)
Ferrite rods and cores with the largest possible volume within the impeder cross-section increase efficiency and welding speed.
Steel (precision steel tubes)
Machining material of the pipe inner deburring systems for high-strength tube applications.
SAFE-COAT coating
Protective coating of the impeder protective tubes against material build-up in the welding zone.
Remscheid site
Remscheid
DEHeadquarters / development and production
- Materials
- Steel, ferrite
Products and components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Pipe inner deburring (ID-Scarfing) for HF longitudinal-seam welded tubesMachining | – | – | – | – | Steel |
| Internal weld peeling tool, mechanicalMachining | – | – | – | – | Steel |
| Internal weld peeling tool, mechanical, with integrated notching deviceMachining | – | – | – | – | – |
| Internal weld peeling tool, hydraulicMachining | – | – | – | – | high-strength materials |
| Impeder for mechanical tools (pull rod impeder)Engineering | – | – | – | – | Ferrite, high-strength materials |
| Impeder for hydraulic tools (pull rod impeder, return flow system)Engineering | – | – | – | – | Ferrite |
| SAFE-COAT impeder coatingSurface | – | – | – | – | – |
| Cutting ring cooling, mechanical/hydraulicEngineering | – | – | – | – | – |
| External cutting ring height adjustmentEngineering | – | – | – | – | – |
| Manufacturing of cutting ringsMachining | – | – | – | – | – |
| Manufacturing of filtersOther | – | – | – | – | – |
| Manufacturing of ferritesOther | – | – | – | – | Ferrite |
| Manufacturing of seam rollersMachining | – | – | – | – | – |
| Suspension systems for pipe inner deburring toolsEngineering | – | – | – | – | – |
| Pipe pass-through systemsEngineering | – | – | – | – | – |
| Process engineering / design, manufacturing and commissioning of pipe inner deburring systemsEngineering | – | – | – | – | – |
| Support in process solutions (requirements analyses, process integration at the customer)Engineering | – | – | – | – | – |
Additional services
Reference customers
History
More than 30 years of experience in design, manufacturing and commissioning of pipe inner deburring systems; HF-welded tubes have been deburred since around 1965
- 2018
Third award in the TOP 100 innovation competition (award ceremony on 29 June 2018, Ludwigsburg); at that time a 15-person company
- 2020
Fourth TOP 100 award (category up to 50 employees, from 19 June 2020); further awards: Mannesmann Innovation Prize and Industry Prize