Shandong TONY Environmental Protection SCI-TECH CO., LTD adopts a gearbox customized with HUIXIN specifically for Tony pellet machines. The advantages are as following:

1. Compared to ordinary counterparts, the gearbox is one size larger in both the box and internal gears to ensure sufficient stable transmission power for the operation of the pellet machine.

2. The integrated power base is made of high-strength gray cast iron-HT250; All are high-precision hard tooth surface gear transmissions - the carburized tooth surface hardness of low-carbon alloy steel reaches HRC59-64, with an accuracy level of 5-6.

3. The high-speed bearings of the gearbox are imported from NSK brand in Japan. 

4.TONY use HUIXIN brand custom-made TONY special gearbox with bigger and heavier gears inside.

5.TONY 90KW HUIXIN brand gearbox center distance is 1048mm which is bigger than competitors,

6.The sealing element adopts Taiwan NAK high-temperature resistant fluororubber oil seal.

7. Equipped with a forced lubrication pump on the integrated reducer, it provides a thin oil lubrication system for the rolling shaft system above the bearing chamber to improve the impact of impurities and high temperature on the service life of the rolling shaft system.

8.The gearbox of Shandong TONY Environmental Protection SCI-TECH CO., LTD only uses plate heat exchangers (oil cooling devices). Compared to traditional tube heat exchangers (oil cooling devices) only used by some manufacturers, they have more advantages.