Custom-made chimney inserts and heating cassettes according to BImSchV Stage 2, as well as metalwork and laser service from Gronau.
TM Bolz Metall- & Maschinenbau GmbH
Gronau-EpeNew on Amplifa
About TM Bolz
TM Bolz Metall- & Maschinenbau GmbH is a metalwork operation from Gronau-Epe in the Münsterland. Since 2013, the company has designed and manufactured custom fireplace inserts, heating cassettes, and hearth inserts for retrofitting into open fireplaces and tile stoves. The inserts allow for retrofitting according to the limit values of BImSchV Stage 2 and are installed throughout Europe by its own local service team. The manufacturing spectrum includes welding, plasma cutting, custom laser cutting (own laser service since November 2024), cutting, bending, and edging, as well as surface finishing. Another pillar is individually manufactured garden figures from rust-treated steel (stainless steel). Additionally, the GmbH distributes whirlpool tubs from the trading partner Dejon. From 3D model to design and manufacturing, sales, assembly, and customer service, TM Bolz covers the entire process chain.
- Site
- Gronau-Epe
- Processes
- Welding, Plasma cutting, Cutting, Bending, Edging, Custom laser cutting of metal (Laser service), Surface finishing / Refinishing of metals, Rust treatment (Stainless steel)
- Materials
- Rust-treated steel (Stainless steel), Metal (general)
- Founded
- 2013
- Industries
- Fireplace and oven construction (BImSchV Stage 2), Metalwork, Garden decoration, Whirlpool trade, Fireplace and oven construction (chimney inserts/heating cassettes according to
- 01
Design and Development
- 02
Laser/Plasma Cutting
- 03
Cutting, Bending, Edging
- 04
Welding
- 05
Surface Finishing (Stainless Steel)
- 06
On-site Assembly
- 07
Customer Service
Materials & Processes
Rust-treated steel (Stainless steel)
For garden figures, animals, and seasonal motifs with nostalgic rust optics for outdoor areas.
Metal (general)
Base material for fireplace inserts, cut pieces, and metalwork.
Location
Gronau-Epe
DEProduction and Administration
- Materials
- Stahl, Metall
- Plasma cutting system
- Laser cutting (Laser service)
- Welding workstations
- Bending and edging technology
Components & Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| WeldingJoining | – | – | – | – | Metal |
| Plasma cuttingMachining | – | – | – | – | Metal |
| CuttingMachining | – | – | – | – | Metal |
| BendingForming | – | – | – | – | Metal |
| EdgingForming | – | – | – | – | Metal |
| Custom laser cutting of metal (Laser service)Machining | – | – | – | – | Metal |
| Surface finishing / Refinishing of metalsSurface | – | – | – | – | Metal |
| Rust treatment (Stainless steel)Surface | – | – | – | – | Steel |
| Design and manufacture of fireplace inserts, heating cassettes, and hearth inserts to customerEngineering | – | – | – | – | Metal |
| Installation of fireplace inserts at the customer's premisesAssembly | – | – | – | – | – |
Additional services
History
- 2013
Start of manufacturing and delivery of chimney inserts and heating cassettes for retrofitting
- 2024
From November: new individual laser service for metal cuttings