... 4.Labor saving JZK40 auto brick machine ,brick making machineThe Yingfeng brand brick machinery series products have more than 30 varieties ... and high efficiency. And it’s sturdy and durable.Yingfeng vacuum extruder clay brick machine is convenient to fix and ... Fuel coal ,gas ,oil, NatGas .Our working shop:Our Service :Yingfeng company not only provides customers with various brick making equipments ...