... , reliable performance, and easy operation, etc.2.This machine has a lower consumption degree of coal and electricity. ... 8000 × 6800250 Built in 1954, Jiangsu Right Machinery Group Co., Ltd is a professional manufacturer of rotary dryer (drum dryer) in ... and mining equipment, rolling functional units, shearing machine, press brake, plate rolling machine, windswept coal mill, etc. With certificates of ...