
Sealing technology and pump service: mechanical seals, manufacturer-independent spare parts production and repairs.

DTZ Dichtungs-Technik-Ziegler GmbH
32257 Bünde (Georg-Meier-Straße 5)New on Amplifa
About DTZ Dichtungs-Technik-Ziegler
DTZ Dichtungs-Technik-Ziegler GmbH is an owner-managed family business from Bünde in Westphalia that has been active in sealing technology and seal service for over 30 years. The company offers cross-manufacturer pump service and pump repairs, manufactures manufacturer-independent spare parts for pumps, agitators and mechanical seals, and also provides contract manufacturing. The individual parts produced are compatible with original spare parts, enabling short delivery times. Another pillar is the service and maintenance of scraped-surface heat exchangers and combinators, which are used especially in the food industry, including optimization of the sealing systems. The workshop is equipped with a 16-tonne crane, so even large machines and components can be handled easily; a washing station and a sandblasting booth facilitate the repair process. The company operates throughout Europe and offers alternatives to sealing products from the brands Burgmann, Flowserve, Depac and Ekato. As a service partner, DTZ maintains, among others, pumps from the manufacturers KSB, Allweiler, Sulzer, Warman, Netzsch, Flygt and Düchting.
- Site
- Bünde
- Processes
- Pump service / pump repairs, Manufacture of spare parts for pumps, agitators and mechanical seals (contract manufacturing,, Mechanical seals for pumps, agitators and scraped-surface heat exchangers, Service and maintenance of scraped-surface heat exchangers / combinators (food industry), Roots blower service, On-site service, Sandblasting (sandblasting booth for repair preparation), Pump service and pump repairs (cross-manufacturer)
- Materials
- Sandblasting, Mechanical seals
- Certificates
- Manufacturer-independent service, In-house spare parts production, On-site service
- Industries
- Food industry, Industrial/plant operators (pumps, agitators)
- 01
Enquiry and diagnosis of the machine
- 02
Repair or reconditioning (repair before new part)
- 03
In-house spare parts production as needed
- 04
Washing and sandblasting for repair preparation
- 05
On-site service and maintenance
- 06
Optimization of the sealing systems
Materials and Processes
Sandblasting
Cleaning and reconditioning of components in the company's own sandblasting booth in preparation for repairs.
Mechanical seals
Mechanical seals for pumps, agitators and scraped-surface heat exchangers, also as an alternative to brand products.
Location

Bünde
DEHeadquarters and workshop for pump service, sealing technology and spare parts production
- Part weight / size
- large machines and components thanks to 16-tonne crane
- Lot size
- Individual parts and repair orders
- Materials
- Mechanical seals, manufacturer-independent spare parts
- 16-tonne crane
- Washing station
- Sandblasting booth
- Modern manufacturing technology
Components and Products


Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Pump service / pump repairsAssembly | – | – | – | – | – |
| Manufacture of spare parts for pumps, agitators and mechanical seals (contract manufacturing,Machining | – | – | – | – | – |
| Mechanical seals for pumps, agitators and scraped-surface heat exchangersAssembly | – | – | – | – | – |
| Service and maintenance of scraped-surface heat exchangers / combinators (food industry)Assembly | – | – | – | – | – |
| Roots blower serviceAssembly | – | – | – | – | – |
| On-site serviceAssembly | – | – | – | – | – |
| Sandblasting (sandblasting booth for repair preparation)Surface | – | – | – | – | – |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Bridge/workshop crane | – | 1 | 16 tonnes load capacity | – | Bünde |
| Sandblasting booth | – | – | – | – | Bünde |
| Washing station | – | – | – | – | Bünde |
Additional services
Reference customers
Quality
DTZ places great importance on reliability, customer orientation and product quality. Repairs follow the principle of repair before replacement in order to ensure the economic efficiency of the plant.
| Evidence | Bünde |
|---|---|
| Manufacturer-independent service | |
| In-house spare parts production | |
| On-site service |
History
- über 30 Jahr
Many years of experience in sealing technology and seal service (year not specified)