1. Adopting the structure of dual-output shaft reducer instead of the traditional external gear transmission, which effectively improves the precision of the roller;
2. Using hard surface gear to improve the working performance and service life of reducer greatly;
3. Using the alignment structure of ball groove of high pressure briquetting machine, more convenient for adjustment;
4. Hydraulic station is placed independently with the function of pressure-adjusting and protective function when overloading.