... feed,SZLH250B1 pellet machine is applicable for the small feed machine with an annual output of 3000 tons, aquatic products. ... the gear drive, SZLH250B1 pellet machine has advantages of high output, low noise, low energy consumption, long operating life, convenient ... lengthens the service life.HD pellet machine is with advantages for high output, low noise, low power consumption, long working life, ...