压缩机虽经高压气体冲洗,在机内仍不可避免地存在加工铁屑,铁屑对制冷压缩机的使用寿命和运转可靠性有严重影响。利用磁铁对铁有吸引能力的原理,可以减少铁屑带来的祸害。一般的小型制冷压缩机,都以在前轴承座铸造 Compressor despite the high-pressure gas flushing, there is still inevitably exist in the machining of scrap iron, scrap iron refrigeration compressor life and reliability of the operation have a serious impact. The use of magnets on the iron attractive principle, can reduce the scourge caused by scrap iron. General small refrigeration compressors, are cast in the front bearing