calorifier

1.If it does not meet the second characteristic, a printing plate-too small and the amount on the low side, the calorifier plates easy dirt;

若不相符第二个特点，印版砂纲功细，贮火度偏矮印版便上不净；

2.Indirect cooling circuit via heat exchanger allowing optional heat recovery for the calorifier or cabin heating.

间接排气管水冷却方式，水流经热交换器时，允许水流经任意方向通过水与废气热交换器或散热箱。