Technical and economic consultancy
Solutions oriented towards optimizing production costs, all’efficienza degli impianti e alla sostenibilità economica dei processi di spruzzatura termica di Zinco e Alluminio.
The consultancy extends to the relevant economic and financial aspects production costs, revenues, investment and related depreciation of plants (project financing). The average cost of a plant OSU-Hessler spraying of Zinc / Aluminum is € 25.000,00 fully functional. The cost of the zinc wire is approximately € 3,50/kg. The maximum consumption of Zn is approx 30 Kg/h. With 30 Kg of Zn and a coating thickness of 50 m, si copre una superficie di circa 52 m². Cost analysis follows with the use of zinc wires “Vertic Zinc Wire Oy”.
Indicative cost analysis
Approximate estimate of the main hourly costs and costs per square meter in the spraying process.
| Type of cost | Cost €/h | Cost €/m² |
|---|---|---|
| Zinc Wire | 106,0 | 2,50 |
| Skilled labor | 20,0 | 0,38 |
| Electric energy | 1,5 | 0,10 |
| Depreciation of plant | 4,0 | 0,03 |
| General and administrative expenses | 2,5 | 0,04 |
| Minimum profit 20% | 2,5 | 0,04 |
| Sold polveri Zn | − 20,0 | − 0,40 |
| Total cost of spraying | 116,5 | 2,23 |
In practical terms the cost of € 2,23 /m² corresponds to approximately € 0,70 /kg, value that aligns it with the market prices of zincatura a caldo, per la quale però bisogna aggiungere i costi di pulitura, elimination of slag and matte, transportation and waiting times. The table takes account of:
€ 43.000 / year
€ 5.000 / year in a total of five years
11 kW/h pari a circa € 1,50 /h
€ 6.000 annual
equal to 25% Zn sprayed