... Twin shaft and atuomatic Concrete Mixer Concrete making machine JS500 Twin shaft JS500 concrete mixerJS500 is twin shaft compulsory concrete mixer, which ... mixing blade, which is durable and easy to replace. Once JS500 concrete mixer is combined with various models batching machine, batching ... ×2300×2680mmworking4461×3050×5225mmWeight4000kgHeight of unloading1500mm Concrete making machine JS500