RY-type carrier conducting oil pump heating system in China has been widely used, has entered the oil, rubber, resin, textile, printing and dyeing, construction, road building, machinery, shipbuilding and other industrial fields, mainly for the delivery of solid particles Weak decay of high temperature liquids, temperature ≤ 350 ℃. 
 RY series thermal oil pump for about industries, transport temperature carrier. 
 1, petroleum and chemical industry 
 2, Oil Industry 
 3, the synthetic fiber industry 
 4, textile printing and dyeing industry 
 5, plastic and rubber industry 
 6, paper industry 
 7, the timber industry 
 8, the construction industry 
 In addition, also machinery industry, food industry, pharmaceutical production, heat oil furnace oil circulation system, hot oil circulation system is widely used for heating.