Explore our top-tier engineering solutions, from high-speed sorting and automatic frying lines to precision pasteurization and packaging units.
Dongguan CarniTe Machinery Co., Ltd. is a leading professional manufacturer specializing in fruit, vegetable, and advanced cereal processing equipment. With strong engineering capabilities and extensive industrial food processing experience, the company delivers turnkey solutions that enable global exporters and grain processors to scale production, lower operational overheads, and maintain complete compliance with global hygiene standards.
Modern industrial breakfast cereal processing requires precise thermal, mechanical, and enzymatic manipulation of starches to achieve consistent textures, densities, and nutritional profiles. As global demand for ready-to-eat (RTE) cereals and functional extruded snacks surges, food factories are upgrading from legacy equipment to fully integrated, CE-certified extrusion systems. Our technology delivers optimal starch gelatinization, twin-screw mechanical shear, and high-efficiency convective drying, ensuring raw grains are transformed into premium, market-ready products.
CarniTe Machinery’s engineering team designs turnkey processing lines with a modular configuration. This allows food processing facilities to seamlessly switch between different shapes, recipes, and coatings. The integration of modern Programmable Logic Controller (PLC) systems guarantees uniform moisture distribution, repeatable temperature profiles, and minimal product waste—critical factors in high-volume export operations.
The processing of cereal grains—primarily corn, wheat, rice, and oats—requires a sequence of high-shear thermal cooking, expansion, shaping, drying, and coating. Our engineering blueprint addresses the physics of food extrusion to ensure maximum nutrient preservation and optimal expansion ratios.
Delivers precise shear forces and positive displacement, ensuring self-cleaning action and uniform residence time distributions for high-starch formulations.
Multi-zone electromagnetic induction heating paired with internal water cooling channels allows for precise gelatinization of starches.
Multi-pass hot air circulation removes surface and internal moisture slowly to prevent checking and cracking of dried cereal pellets.
Dongguan CarniTe Machinery Co., Ltd. utilizes the manufacturing ecosystem of China’s Guangdong industrial corridor to provide a combination of premium component sourcing, cost-effective engineering, and rapid production cycles. By adopting Industry 4.0 principles, we ensure that every cereal processing line operates at peak efficiency.
Our supply chain model balances capital expenditure (CAPEX) with operational performance. By sourcing high-grade raw materials—such as AISI 304 and 316 stainless steel—and utilizing automated welding and laser cutting machines, we maintain high standards of structural integrity. Standardizing crucial internal components, including Swedish SKF bearings, Siemens PLCs, and SEW Eurodrive gearboxes, guarantees that replacement parts are easily accessible worldwide.
Exporting food processing machinery to highly regulated markets like the European Union requires strict compliance with mechanical safety, electrical safety, and sanitation standards. Every cereal line exported by CarniTe Machinery bears the CE mark, proving compliance with European harmonized directives.
| Directive / Regulation | Technical Requirement | CarniTe Implementation |
|---|---|---|
| Machinery Directive 2006/42/EC | Mechanical risk elimination, emergency stops, safety guards. | Integrated interlock switches, enclosed drive belts, visual alarm systems. |
| Low Voltage Directive 2014/35/EU | Protection against electrical shocks, overload, and thermal hazards. | IP65 protected electrical enclosures, double-insulated wiring, ABB circuit breakers. |
| EC 1935/2004 (Food Contact) | Materials must not transfer constituents to food in quantities that endanger health. | Strict usage of certified Food-Grade AISI 304/316 Stainless Steel, PTFE seals. |
| EHEDG Hygienic Design Guidelines | Elimination of dead spaces, smooth weld seams to prevent bacterial growth. | Continuous TIG welding, rounded corners (minimum radius 3mm), sanitary piping. |
For processing enterprises, a CE-certified line simplifies regulatory approvals, reduces liability risks, and guarantees workplace safety. Our engineering team assists with local permitting by supplying detailed compliance files, electrical schematics, risk assessments, and material certificates (including FDA-compliant synthetic components).
Purchasing an industrial processing line requires a structured procurement approach. CarniTe Machinery supports global purchasers by managing projects through all development stages, from initial factory planning to final commissioning.
We recognize that factory layouts vary. Whether dealing with height limitations or requiring custom integration with existing processing units, our engineers design modular, customized configurations. Our process includes CAD plant layout design, utility requirement modeling (electricity, steam, compressed air), and 3D modeling of raw material handling systems.
Before shipment, we conduct rigorous Factory Acceptance Testing (FAT) at our facility. We run the equipment with raw materials under production conditions, testing thermal profiles, capacity limits, and emergency systems. Clients can inspect the machinery in person or view high-definition remote video feeds.
Once the system arrives at your facility, our local service technicians manage installation, calibrate mechanical systems, and set PLC parameters. We provide comprehensive operator training, covering daily sanitation routines, screw component exchange, and preventative maintenance schedules.
Take a look inside CarniTe Machinery’s production facility, showcasing our precision machining, structural assembly, and completed automated processing lines.
Technical, regulatory, and mechanical questions regarding CarniTe’s processing lines answered by our engineering department.
Our twin-screw extruders process various grain formulations, including degermed corn grits, wheat flour, rice flour, oat groats, and barley starch. They can also handle high-protein formulations (like soy protein concentrates) and high-fiber additions with adjustments to screw speeds and shear levels.
Every line exported to the EU complies with the Machinery Directive 2006/42/EC, Low Voltage Directive 2014/35/EU, and Electromagnetic Compatibility Directive 2014/30/EU. In addition, all metal surfaces contacting food are fabricated from certified AISI 304 or AISI 316 stainless steel, in compliance with EC 1935/2004 regulations.
Yes. By using quick-change die assemblies and adjusting the rotary cutter speed on the extruder head, you can produce balls, rings, stars, flakes, coco shells, and filled pillow shapes on a single line. Changing the die configuration takes under 30 minutes, minimizing downtime.
We build multi-pass convection ovens that run on electricity, natural gas, diesel, or steam heat exchangers. Natural gas is recommended for high-volume lines to lower energy costs, while electric ovens offer precise temperature control for smaller operations.
Extruder barrels feature automatic temperature purges, and the screws can be easily removed using built-in extractors for deep cleaning. For fluid handling systems (like sugar and syrup coating units), we install CIP spray balls linked to centralized detergent tanks.
Custom turnkey lines take 60 to 90 days to design, assemble, program, and test. We complete a full week of dry and wet testing (FAT) before disassembly and containerized shipping.
Our control cabinets can be equipped with VPN router modules, allowing our engineers to securely log in, run diagnostics, and update PLC code remotely. For mechanical issues, we ship replacement parts via express courier and dispatch regional technical partners for on-site service.
Yes, we provide complete downstream integration, linking dryers or coating drums directly to vertical form-fill-seal (VFFS) bagging machines, multi-head weighers, and secondary cartoning units via automated sanitary bucket elevators.
Complete your factory setup with our high-speed cutters, sorting machinery, and complete aseptic filling lines.
CarniTe Machinery