A mobile single-tank CIP cart solves a fairly specific problem: the plant has several clean-in-place circuits scattered around the building, and running a dedicated skid to each one is hard to justify. The cart rolls to the line, connects to supply and return, and runs a caustic or acid wash out of one tank. We build these on towable or caster-mounted frames with the pump set and control box mounted on the same skid, sized against the loop volume and flow the customer actually has.

With a single tank, the cycle is sequential: pre-rinse, detergent, intermediate rinse, final rinse. The tank has to be dumped or refilled between steps, so capacity is the first number that matters. If the largest circuit holds 300 L and the tank holds 200 L, someone is refilling mid-cycle at 2 a.m. We size the tank against the biggest circuit plus whatever dilution the plant accepts, and we raise it before the purchase order, not after.

Typical build specifications

Where these carts end up

Dairy receiving and pasteurizer circuits, brewery fermenter and bright tank loops, beverage filler and syrup lines, sauce and liquid-food kettles, cosmetic mixing vessels, and pharmaceutical process tanks where the documentation package is agreed per project. Sanitary fittings, drainability and surface finish are the details that decide whether a wash actually passes; a cart with dead legs in the return manifold will not.

Questions we get before quoting

Can the cart heat the solution? Yes, electric or steam, but the heat source changes the frame layout and the power drop you need at the wall.

Can a second tank be added later? Sometimes. Tell us at design stage and we leave the frame and manifold space for it.

Do you supply flow, temperature and conductivity records? Instrumentation and PLC logging are options; specify the record format your QA group expects.

Getting a real recommendation

Send us the industry and product being processed, tank and pipe details, the cleaning flow and volume you need, your heat source, the automation level you want, the stainless grade, and the installation site conditions. With that we can propose a configuration, quote it, and tell you honestly if a single-tank cart is the wrong machine for the job.