... stable functions easy to operate FDF300A-4A liquid detergent machine:main material: 304 stainless steelvoltage: 220v power: ... 30square metersConfiguration:Sealing reaction tank,emulsification head,inner foam reducing pipe,inner circulating pipe,electromotor,back flow ... liquid, body washing, clothes washing detergent, 84 disinfectant, foam car washing liquid, collar cleanser, bleach agent, hairspray, ...