coal ball press machine: 1, OEM Service; 2, Custom-made will be accepted; 3, Complete production line supplied. Coal, ... matched with our briquette machie,and can custom the mould according customers' demand. Because of exquisite technology and prompt manufacture time, we ... , square, pillow, oval, and so on, the shape of final product can be custom-made;4, Final product: 5, Welcome to order ...