noise level below 55db hot riveting machine

{"cid":"91225057","title":"Ultra Quiet Hot Riveting Machine with Noise Level Below 55dB and PID \u00b11\u2103 Accuracy for Sensitive Assembly","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/18\/9a693f44f53fe5b844a1a9f28a49-200x200-1.jpg","attrs":{"Price":"USD 2500-3800 \/ Set","Brand Name":"OKAI","Model Number":"OK-HRM-UQ200","Minimum Order Quantity":"1 Set","Delivery Time":"7-12 working days","Temperature Range":"10-320\u2103","Operation Mode":"Manual \/ Semi-Auto","Dimensions":"500x450x550mm","Power":"500W","Packaging Details":"OKAI branded double-wall plywood case with acoustic foam padding and desiccant pack","Vibration Control":"Dampened Mounts, Anti-Vibration Base","Certification":"ISO 9001:2015, CE","Noise Level":"<55dB at 1m Distance","Supply Ability":"200 Sets per Month","Power Supply":"220V 50Hz Single Phase","Heating Method":"Electric Heating Tube","Control System":"Digital PID Controller","Machine Weight":"42kg","Payment Terms":"T\/T,L\/C,PayPal","Temperature Control":"PID \u00b11\u2103 Accuracy","Application":"Laboratory, Cleanroom, R&D, Sensitive Assembly","Cooling Method":"Silent Air Cooling Fan","Rivet Head":"Detachable, Customizable","Place of Origin":"Guangdong, China","Enclosure":"Sound-Insulated Acoustic Panel","Machine Type":"Ultra Quiet Hot Riveting Machine"}}