Crusher hammers with longer service life for plaster boards

Общая информация
Название центра
SSAB
Краткое содержание доклада

Hammers for plaster boards (panels) made from 15mm Hardox Extreme, laser-cut.

Prevoius material was 10 mm Hardox 400 +  5 mm hardfacing

 

Lifetime increased by 30%. Less maintenance.

Cost is reduced by ~ 10% : increase of raw material cost but processing cost is reduced (hardfacing removed).

Shorter delivery time (no hardfacing piece by piece).

 

Increased productivity: only laser cutting versus cutting+hardfacing previously.

More competitive offer to end-user: cost / service life.

Healthier processing (no fumes due to hardfacing)

Potential is about 10 set (84 hammers per crusher) per year - 2,4 t/year/crusher

The main producer is recycling 45Kt/an of plaster waste (80% of the market) on 3 plants. They would like to recycle 100Kt in 2020.

Конечный потребитель
Отрасль
Переработка
Обработанное сырье
Limestone
Износостойкая деталь
Оборудование
Hammers
Температура
0 – 250 °C / 32 – 480 °F
Размеры обработанного материала
10 – 300 мм / 0,4 – 12,0 дюйма
Решение
Новое решение
Hardox Extreme
Толщина
10 mm
Срок службы
30%
Ключевые факторы успеха
Сокращение затрат на протяжении всего срока службы
400%
180