LST unveils high-yield gummy machines at Sweets & Snacks Expo

Chengdu LST Science and Technology Co., Ltd. is showcasing automated gummy production systems at the 2026 Sweets & Snacks Expo in Las Vegas as candy makers chase higher dosing precision, faster changeovers and cleaner production. The company is highlighting equipment built for functional gummies, multi-layered textures and scalable output from small-batch testing to factory lines.

Why it matters: - Functional gummies, nutraceutical formulas and complex candy formats require tighter dosing control than standard sweets production. - Manufacturers also need faster batch changeovers, hygienic equipment and flexible lines that can handle short runs without heavy downtime. - LST is positioning its systems for producers that need precision, throughput and sanitary processing in one line.

What happened: - Chengdu LST Science and Technology Co., Ltd. is presenting automated candy-making equipment at the 2026 Sweets & Snacks Expo at the Las Vegas Convention Center. - The event is organized by the National Confectioners Association and brings together more than 17,000 industry professionals and 1,000 exhibitors. - LST is featuring systems for functional and traditional candy production, with an emphasis on gummy manufacturing.

The details: - LST’s C-Series production systems cover output from 50 kg/h to 600 kg/h. - The systems use digital controls to adjust piston stroke lengths electronically for more accurate volume management. - The equipment is designed to reduce ingredient loss during continuous runs. - The production lines support pectin, gelatin and agar-agar formulations. - The systems can switch between single-color, side-by-side dual-color and center-filled products without replacing deposit headers. - LST builds the equipment with food-grade 304 and 316 stainless steel. - Pharmaceutical-grade seam welding is used on contact surfaces to help prevent buildup and simplify clean-in-place routines. - A servo-driven piston metering system is managed by a central PLC. - Servo motors control the stroke of individual nozzles to maintain dosing accuracy as viscosity changes with temperature. - LST is showing a 10-nozzle desktop gummy machine for small-batch sampling and lab testing. - The desktop unit runs at 30 to 60 strokes per minute and produces single-shot weights from 1.0 gram to 4.5 grams per piece. - The compact setup lets operators test deposit accuracy, flow behavior and setting performance using real ingredient formulas on the show floor. - Full-scale lines integrate a jacketed syrup cooker, holding tanks, a depositor and a multi-tier cooling tunnel. - Thermal sensors monitor mass temperature across the line to reduce premature gelling before deposition. - Molds move through an enclosed cooling chamber with controlled airflow and humidity before automatic demolding. - The company was founded in 2009 and is based in Chengdu, Sichuan Province. - LST says its quality management workflows conform to ISO9001 and European CE standards. - The company supplies standalone units, custom processing lines and OEM equipment for international distribution partners. - Before shipment, technicians test each unit at full load with customer-supplied raw materials and record video of the trial run. - Each equipment package includes a one-year warranty and remote technical support in English. - LST maintains spare parts availability for core mechanical and electronic components for up to 10 years after installation. - The company’s website is More information. - LST also lists social media channels on Facebook and YouTube.

Between the lines: - The pitch reflects a broader move in confectionery toward higher-value gummies with active ingredients and more complex textures. - LST is also signaling that buyers care as much about service, validation and spare parts as they do about machine speed. - The company is using the expo to show both lab-scale flexibility and factory-scale output, which can appeal to brands developing new products before committing to larger production lines.

What's next: - LST is using the expo to generate technical inquiries from manufacturers looking for precision gummy systems. - The company is emphasizing modular line expansion, including wider depositor beds and added cooling tunnel passes, for plants that need higher future output. - Buyers interested in specifications and corporate inquiries are directed to the company website.