We – EPG Group the most significant gearbox & motors , couplings and gears manufacturing unit in China with 5 different branches. For much more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828 We The worm is made of casehardened quenched metal, with floor-on tooth sides, and the wheel is produced of DIN (GZ-CuSn twelve Ni2) centricast bronze, melted on metal. Because of to the good quality of these two elements mechanical features, this sequence provides superb overall performance and reduced noise ranges. nmrv gearbox which means can mini synchronous motor for salesupply a total-selection of energy transmission products like chains, sprockets and plate wheels, pulleys, gearboxes, motors, couplings, gears and racks pto shaft, agricultural gearboxes. The use of original gear manufacturer’s (OEM) portion numbers or trademarks , e.g. CASE® and John Deere® are for reference functions only and for indicating product use and compatibility. Our business and the listed substitute areas contained herein are not sponsored, authorized, or created by the OEM.