Contract powder coating of small and large parts made of steel, stainless steel and aluminium, including pretreatment and logistics.
d-b-g Pulverbeschichtung GmbH & Co. KG
37077 GöttingenNew on Amplifa
About d-b-g Pulverbeschichtung
d-b-g Pulverbeschichtung GmbH & Co. KG is a contract coater based in Göttingen, operating on 7,000 m² of production and storage space. Its core competence is powder coating in two production lines: a conveyor line for parts up to 4,500 × 1,800 × 1,000 mm (L × H × W) and a large-parts line up to 11,000 × 3,200 × 2,500 mm. Materials processed include steel, galvanized steel, stainless steel, aluminium and aluminium castings – in both series and single-part production. Before coating, parts undergo mechanical pretreatment (sweeping, blasting booth) or chemical pretreatment (pickling, iron phosphating) in a 7-zone system. In addition, the company offers anti-drumming coating for thin-walled sheet constructions, masking, multi-color coating, assembly work, and hot-dip galvanizing via a cooperation partner. Delivery is carried out with two of its own semi-trailer trucks within a 150 km radius, daily in the Hanover area and on the Göttingen–Kassel shuttle route. Customer industries include plant and apparatus engineering, ventilation and façade construction, vehicle, railcar, ship and container manufacturing.
- Site
- Göttingen
- Processes
- Powder coating, Powder coating – conveyor line (Line 1), Powder coating – large-parts line (Line 2), Anti-drumming coating, Mechanical pretreatment (sweeping), Chemical pretreatment (pickling, iron phosphating, spray process, 7-zone pretreatment), Blasting (blasting booth), Galvanizing (hot-dip galvanizing, duplex system, via cooperation partner)
- Materials
- Steel (ferrous metal), Galvanized steel, Stainless steel, Aluminium, Aluminium casting, Metal (general), Galvanized steel (duplex system), Powder coating (electrostatic)
- Certificates
- ISO 9001:2015, ISO 9001, QIB requirements, Qualicoat (planned)
- Employees
- 32
- Industries
- Plant and apparatus engineering, Ventilation duct manufacturing, Façade construction, Vehicle manufacturing, Railcar manufacturing, Shipbuilding
- 01
Consultation
- 02
Pickup of goods (own logistics)
- 03
Pretreatment (sweeping, blasting, 7-zone chemical line)
- 04
Powder coating
- 05
Curing
- 06
Quality inspection
- 07
Masking/assembly on request
- 08
Delivery
Materials and Processes
Steel (ferrous metal)
Ferrous metals are powder coated after mechanical or chemical pretreatment.
Galvanized steel (duplex system)
Hot-dip galvanized parts can be brushed, sanded and coated in-house in a duplex system.
Stainless steel
Stainless steel components are pretreated and painted for decorative and functional coating.
Aluminium
Aluminium parts, e.g. from façade construction, are swept or pickled and coated.
Aluminium casting
Aluminium cast parts are powder coated after adapted pretreatment.
Powder coating (electrostatic)
Electrostatic application (tribo or corona) followed by curing, solvent-free, in RAL, NCS, Pantone and custom colors.
Anti-drumming coating
Sound- and noise-reducing coating for thin-walled sheet constructions with a dry film thickness of 1.0 to 2.0 mm, flame-retardant to DIN 4102 Part 1, Class B1.
Hot-dip galvanizing (via cooperation partner)
Galvanizing on a fixed collection cycle 2× to 3× per week, combined with in-house post-treatment.
Göttingen Site
Göttingen
DEProduction and administration site
- Part weight / size
- Large parts up to 11,000 × 3,200 × 2,500 mm (L × H × W)
- Lot size
- Series and single-part production
- Materials
- Steel, galvanized steel, stainless steel, aluminium, aluminium casting
- Conveyor line (Line 1) up to 4,500 × 1,800 × 1,000 mm
- Large-parts line (Line 2) up to 11,000 × 3,200 × 2,500 mm
- 7-zone pretreatment system
- Blasting booth
- Curing oven with 4 temperature sensors
- Quality assurance laboratory
- 2 own semi-trailer trucks
Coated Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Powder coatingSurface | – | – | – | Series and single-part production, | Steel, Galvanized steel, Stainless steel, Aluminium, Aluminium casting |
| Powder coating – conveyor line (Line 1)Surface | – | 4,500 mm × 1,000 mm × 1,800 mm | – | Series coating | Steel, Galvanized steel, Stainless steel, Aluminium, Aluminium casting |
| Powder coating – large-parts line (Line 2)Surface | – | 11,000 mm × 2,500 mm × 3,200 mm | – | – | Steel, Galvanized steel, Stainless steel, Aluminium, Aluminium casting |
| Anti-drumming coatingSurface | Dry film thickness usually 1.0 – | – | – | – | Metal (sheet constructions) |
| Mechanical pretreatment (sweeping)Surface | – | – | – | – | Steel, Galvanized steel, Stainless steel, Aluminium |
| Chemical pretreatment (pickling, iron phosphating, spray process, 7-zone pretreatment)Surface | – | – | – | – | Steel, Galvanized steel, Stainless steel, Aluminium |
| Blasting (blasting booth)Surface | – | – | – | – | – |
| Galvanizing (hot-dip galvanizing, duplex system, via cooperation partner)Surface | – | – | – | Collection cycle 2× to 3× per week | Steel, Galvanized steel |
| Masking, taping and sealing of threaded holes, multi-color coatingSurface | – | – | – | – | – |
| Assembly workAssembly | – | – | – | – | – |
| MachiningMachining | – | – | – | – | – |
| Brushing, sanding, deburring (also galvanized parts)Surface | – | – | – | – | – |
| Quality assurance laboratory testing (cross-cut, coating thickness, gloss level, Machu test,Testing | – | – | – | – | – |
6 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Powder coating line – conveyor line (Line 1) | – | 1 | Length 4,500 mm, height 1,800 mm, width 1,000 mm | – | Göttingen |
| Powder coating line – large-parts line (Line 2) | – | 1 | Length 11,000 mm, height 3,200 mm, width 2,500 mm | – | Göttingen |
| 7-zone pretreatment system | – | 1 | – | – | Göttingen |
| Blasting booth | – | – | – | – | Göttingen |
| Curing oven with 4 temperature sensors | – | – | – | – | Göttingen |
| Semi-trailer truck (own logistics) | – | 2 | Radius of 150 km around Göttingen | – | Göttingen |
Additional services
Quality
An in-house quality assurance laboratory with all common testing and measuring instruments monitors coating results daily (including cross-cut test, coating thickness control, gloss measurement, Machu test, mandrel bend test, ball impact test, boil test). Curing temperature is continuously monitored and documented, and production operates according to QIB requirements.
| Evidence | Göttingen |
|---|---|
| ISO 9001 | |
| QIB requirements | |
| Qualicoat (planned) |
History
- 2011
Initial certification to DIN EN ISO 9001 (initial certification 2011-12-14, TÜV Hessen).
Planned: certification to Qualicoat in the coming months.