Automatic Piston Pump Tube Filling and Sealing Machine for High Viscosity Food Products

Product Overview The ZONESUN automatic tube filling and sealing machine handles high-viscosity food products — sauces, spreads, creams, condiments — through tube loading, piston pump filling, heat sealing, and output in one compact sequence. Output reaches up to 7,200 tubes per hour. A piston pump drives the fill. For thick, sticky products, that matters specifically: piston displacement pushes a fixed volume through regardless of how the product resists flow, where a gravity-fed or lower-pressure system would stall or underfill on anything past a certain viscosity. Dosing accuracy holds across a run because the piston cycle is mechanical, not dependent on product consistency staying constant batch to batch. At 7,200 BPH, that consistency has to hold at speed — a fill weight that drifts with product viscosity becomes a compliance problem before it becomes a customer complaint, and the faster the line runs, the faster that drift compounds. The machine suits food manufacturers running sauce, condiment, spread, and cream lines at volume — anywhere tube packaging meets high-viscosity product and throughput matters as much as fill accuracy. Key Features High Viscosity Food Filling System A piston pump drives the fill — ketchup, mayonnaise, chocolate paste, peanut butter, jam. Displacement pushes a fixed volume through regardless of how the product resists flow, which is what keeps thick, sticky materials moving without clogging the line or stalling mid-cycle. Food-Grade Hygienic S Sold on FEIZHAN (https://feizhantech.com/products/automatic-piston-pump-tube-filling-and-sealing-machine-for-high-viscosity-food-products). The price shown is the retail price on that storefront on 2026-10-21, not a GreenB2B quote or a wholesale price.