PT Mk.II electric melting stationary furnace up to 1100 °C

PTE Mk.II electric holding stationary furnace up to 900 °C

PTP gas melting stationary furnace up to 1200 °C

PTT holding electric transport furnace up to 900 °C

PTS electric melting tilting furnace up to 1200 °C

PTSP gas melting tilting furnace up to 1200 °C