... Fob changsha 5.Warranty period:1 year Block Machine Model JW-QTY2-201.Block / Brick Raw Material: Concrete / Cement / Fly ash ... , nice outlook, and multi-functions. It is composed of machine stand, vibration platform, mold lifting system, supporting system, hydraulic ... , with manual feeding, and easy to be operated. The machine has advantages of flexibility, reliability, durability, and cost saving ...