Twin Shaft Concrete Mixer ------JS500, JS750, JS1000 Container Loading Plan 1 sets per 20 GP, 3 sets per 40 GP, 3 sets per 40 HC for JS500 0 sets per 20 GP, 0 sets per 40 GP, 3 sets per 40 HC for JS750 0 sets per 20 GP, 0 sets per 40 GP, 2 sets per 40 HC for JS1000
