Why are more and more customers choosing Yunyin's hot food vending machines?
Yunyin was founded in 2013 and is a one-stop solution provider for unmanned retail services, specializing in the research, production, and sales of intelligent vending machines.
Best-selling hot food vending machines
To meet the need for on-site reheating of food, Yunyin has installed hot food vending machines. It offers 24-hour self-service sales of pre-prepared meals and takes care of the entire process of storage, reheating and delivery.

Equipped with a 21.5-inch touch screen
Push-plate cargo aisle + XY-axis lifting trolley + microwave heating + freezing storage
Ideal for boxed meals, pre-cooked meals and other food products that need to be reheated on-site for sale
Advantages of the hot food vending machine
The hot food vending machine is not just attaching a heating module; it is integrating food storage, automatic selling, microwave reheating and intelligent delivery.

High re-heating efficiency, suitable for continuous hot food sales requirements

Smoothly transports meals, reducing spillage and leakage of juices

Refrigeration + microwave / Freezing + microwave, matching different food storage requirements

Adjust heating duration according to food specifications, making operation more flexible.

Cargo aisle width can be adjusted, compatible with various packaging sizes.

Microwave sealed protection, preventing microwave leakage, ensuring safety during use.

Photoelectric detection anti-hand-clamping design, no need to bend over significantly to take food, avoiding hand injuries.

Can be added with a diningware distribution function according to project requirements
Full-process production and testing
Yunyin is a hot food vending machine manufacturer with a complete set of production and testing processes for the whole machine. All production processes are completed in its own factory, from sheet metal processing, box foam filling, spraying treatment, circuit assembly, overall machine assembly, functional testing. Before leaving the factory, the key functions of hot food vending machines with refrigeration, microwave heating and automatic delivery functions should be tested to confirm that the equipment can normally carry out storage, heating and delivery operations. Then it goes to the stage of delivery.


Configuration based on product requirements
Not all projects have the same product specifications for the hot food vending machines. The S3 has a width adjustable push plate cargo bay that can be adjusted to accommodate various food packaging. The number of cargo bays, the commodity capacity, and other configurations can also be varied and customised. In the project start stage, you can provide the food box size, commodity types, and sales methods, and Yunyin will adjust the cargo bay and functional configuration according to the actual needs. At the same time, the equipment can also add the top pins, the distribution modules of the utensils and other details to make the hot food vending machine more in line with your actual operational needs.
Application of Hot Food Vending Machines
Hot Food Vending Machines can achieve a complete closed loop for pre-prepared meal storage, self-ordering, microwave reheating, and automatic food dispensing. You can configure pre-prepared meals, boxed meals, and other food suitable for heating according to local consumption habits.

You can deploy Hot Food Vending Machines in university campuses, around student dormitories, and in campus activity areas. Students have meal needs during breaks, after evening study sessions, etc., while school cafeterias may have restrictions on operating hours and long queues. You can pre-store meals in the equipment and use vending and on-site reheating to cover more consumption periods.

Manufacturing factories, industrial parks, and large production bases usually have centralized staff restaurants. However, employees of different shifts may not be able to eat at the same time. You can set up Hot Food Vending Machines in employee rest areas, near production workshops, etc., to provide more flexible meal choices for shift workers. Hot Food Vending Machines can store boxed meals and perform on-site reheating, reducing the need for additional kitchen setups.

Airports, railway stations, long-distance bus stations, etc. have a large number of short-term passengers who need to complete purchases and take meals quickly. Catering brands, convenience store operators, or transportation commercial support operators can utilize Hot Food Vending Machines to increase hot food sales points. Through touch screen selection, automatic heating, and mid-level pickup points, they can reduce queuing processes and be more suitable for consumers who need to quickly solve meal problems.

Hot Food Vending Machines can be installed in the visitor centers of scenic spots, rest areas and tourist service facilities, providing more flexible purchasing methods than traditional catering stores. You can adjust the meal categories according to the seasonal passenger flow, and use the refrigeration and freezing plus microwave modes to suit different products. Automated vending machines for hot food can complement existing catering where a full kitchen is not available.
Global Cases of Hot Food Vending Machines
With over a decade of experience in manufacturing intelligent retail equipment, Yunyin has continuously provided stable and efficient overall solutions for hot food vending machines to global customers.
A campus caterer wants to place points for hot food products closer to student dorms. They fitted S3 microwave ovens to heat the smart vending machines. The boxed meals were kept in the equipment and students could make their choices and heat their meals on their own.
Once the project was implemented, each piece of equipment produced over 1,200 meals per month allowing the client to increase the number of hot food outlets on campus without the need for a full kitchen, and reducing manual service pressure during peak hours.
An industrial park catering service provider required to provide more flexible meal supply for different shifts of employees. The client had S3 installed in the employee break room because some employees weren’t eating at the traditional cafeteria hours, as the central kitchen delivered pre-prepared meals to replenish. The equipment provided heated boxed meals 24 hours a day. The solution contained equipment hardware, a multi-language back-end, and remote fault alarm functions. The project was launched and the total number of catering-related staff was reduced by 45% without being limited by working hours, and hot meals for all personnel in the park were supplied throughout the day.
Testimonials
The hot food vending machine is mainly suitable for food that needs to be heated on site, such as boxed meals, pizzas etc. You can arrange boxed meals, ready meals and other foods that can be reheated in a microwave according to the local market demand. Special products must also be verified according to packaging material, size and heating requirements of the food itself. So as not to sell foods that are unsuitable for microwave heating in the machine.
The standard factory configuration is 7 layers and 4 columns, and can hold up to 84 meal boxes. * The actual number of meals that can be placed may vary depending on the size of the meal boxes. The shelves are customisable and can be altered to increase or reduce the capacity further.
OK.S3 supports background customisable heating time. There are different food specifications and heating requirements, each with its own set of parameters. You can adjust them according to the actual products sold, so as to improve the adaptability of the device to the sales of various types of hot food.
The products are transported in S3 by XY-axis lifting trolleys, which can effectively solve the problems of spillage and leakage. The XY-axis trolley will take the product to the pick-up area more gently, which is more suitable for boxed meals and other food that need stable transportation, compared with a simple drop-out type shipping structure.
OK.We support ODM brand customization. We support ODM brand customization. The body stickers, shell color, screen UI interface, and system language can all be modified as needed. The layout of the shipping channels can also be adjusted as required to fit your lunch box size. At the same time, the S3 itself also supports multiple customization details, such as adding a top pin opening structure and an optional tableware distribution module.
The hot food vending machine is designed with bottom sealing and leak-proof microwave technology for full sealing protection. Tested for microwave safety after leaving the factory, with multiple electrical protections and CE and other international safety certifications, safe for commercial use.

















