回流炉一台机使用20个固态继电器 共 15台 ，共300个， 波峰炉一

One reflow oven uses 20 solid state relays, a total of 15 units, a total of 300, and a wave furnace has 6 units, a total of 5 units, plus other heating equipment, the total amount is close to 400, and the peak equipment is preheated in February. The heating tube was short-circuited, which directly caused 8 damages, which are out of stock. This is a vulnerable part and needs to be purchased as soon as possible.

Reflow furnace a machine using 20 solid state relays a total of 15, a total of 300, wave furnace a machine 6, a total of 5, plus other heating equipment, a total of nearly 400 dosage, February peak equipment preheating heat pipe short circuit, directly lead to 8 damage, no inventory, this is fragile parts, need to be purchased as soon as possible.

One reflux furnace uses 20 solid state relays, 15 sets in total, 300 sets in total, one wave furnace uses 6 sets in total, 5 sets in total, plus other heating equipment, the total consumption is close to 400. In February, the short circuit of preheating heating pipe on the wave crest equipment directly led to the damage of 8 sets, which are out of stock. This is a vulnerable part and needs to be purchased as soon as possible.<br>