... Block Machine 1.High quality, ISO9001 approved 2.Easy to operate,long service life 3.Enegy-saving,lower price QT5-15A ... cart, Pallet, JS500 Mixer Functions and characteristics The spreader,with new half-enclosed feed hopper,adopts gear drive and 360 ... box.Mode of vibration adopts hydraulic motor for driving ,resulting in fast accelerating ,large vibration force and electric energy saving ...