Refractometer for condensed milk production
In the production of condensed milk, a refractometer is used to accurately determine the solids content of the product, which is essential for meeting production standards and ensuring compliance with legal regulations.
Sweetened condensed milk is produced by evaporating milk to reduce its water content and adding a sweetener, which can be sucrose, dextrose, or any other natural sugar.
This product was originally invented as a method of preserving milk. The sugar content in sweetened condensed milk increases the osmotic pressure to a level that eliminates most microorganisms.
Sugar is added either as a dry solid before evaporation or as a syrup during the process. Precise control of the added sugar amount is crucial, as the shelf life of the milk depends on maintaining a sufficiently high osmotic pressure. The sugar content in milk typically ranges from 62.5% to 64.5%.
A refractometer is used to standardize the product, ensuring the exact solids content required to meet legal standards. Accurate TDS (Total Dissolved Solids) measurements in fresh milk also help determine the precise amount of sugar that should be added before or during the evaporation stage.
Refractometer readings taken after evaporation can be used to fine-tune the evaporators and achieve the desired milk concentration.
If the production process includes a homogenization stage, a refractometer can also be installed afterward. It detects fat globules when their size is smaller than 6 µm, a threshold that can be reached by adjusting the homogenizer pressure. The recommended primary homogenizer pressure is P1 = 26 MPa (260 bar).
The refractometer can be calibrated to display measurements in either Brix or Total Dissolved Solids (TDS), depending on the factory’s preference. Additionally, it features Ethernet and 4-20 mA output signals, which enable real-time process control.
Refractive index (nD): 1.3200 – 1.5300 (corresponding to 0–100 Brix).
- Type of the equipment: Optional equipment
Variable belt conveyor with wide use not only in the food industry. The length of the conveyor can be selected from 2 to 6 m. The width of the belt is 200 and 400 mm.
- Engine power, kW: 0,75
- Principle of operation: Continuous mode
Analogue refractometers offer an efficient, accurate, and easy-to-use solution for measuring Brix levels and ensuring product quality in the food industry.
- Type of the equipment: Optional equipment
The sturdy mobile base for large pots, with a diameter ranging from 405 mm to 625 mm, is designed to support and easily transport our 50L, 100L and 150L cooking kettles.
- Made out of stainless steel
- Features casters with brakes on each wheel for secure handling
- Universal model for pots with diameters from 405 to 625 mm
- High load capacity - up to 200 kg
- Material: Stainless steel
- Type of the equipment: Optional equipment
Industrial refractometers are used to measure the concentration level of liquids in a continuous flow across various industries, applications, and industrial setups. They provide real-time measurement data, ensuring precise process control and maintaining the desired concentration of liquids. This enables industrial automation by eliminating the need for manual sampling and adjustments, allowing for consistent and accurate production.
- Type of the equipment: Optional equipment
This rack is typically used as car mat holders at car washes. It can also serve as a universal stand for use in other enterprises.
- Material: Stainless steel
Stainless steel baskets for cooking kettles, autoclaves, pasteurizers.
- Material: Stainless steel
- Principle of operation: Batch mode
Compact and powerful gas stove with 3 rings designed for the connection to standard LPG cylinders. Ideal for heating large volumes of liquid, cooking soups or sauces in cooking kettles, and maintaining meal temperatures during preparation or service. The sturdy, open-frame design ensures excellent stability and high load capacity for everyday use in catering and food processing.
Supporting structure on wheels with locks (brakes), 2 swivel wheels, 2 swivel wheels with a brake.
- Type of the equipment: Optional equipment
The expansion tank is an additional component of the heating system circuit, where flow-through electric heating is used as an independent closed system for heating the hot water, serving as a heat transfer medium circulating in the duplicator of food cooking boilers, reactors, pasteurizers, and other food processing equipment. In heating systems with water heaters operating at temperatures up to 110°C, the expansion tank is necessary to accommodate the increased volume of the heat transfer medium as it expands when heated.
- Special high-pressure vessel – allows to withstand pressure of up to 5 bar in the system.
- Allows the use of a heat generator with superheated water up to 110°C.
- Has different volume options, depending on the volume of the heat transfer medium, selected additionally.
- Type of the equipment: Optional equipment
The oil-free four-cylinder piston compressor is the ideal solution for those who value both performance and silence.
- Equipped with two twin-piston units with separate engines
- Four air filters
- Mechanical pressure switch
- Quiet operation (at least 25% quieter than traditional compressors)
- Carrying handle and mobile wheel support
- Principle of operation: Continuous mode
- Total power, kW: 1,5
- Voltage: 220-230V
Thermal insulation of the drying cabinet body to reduce heat loss during product drying. Additional option for the MAK DRYER 7-14.
- Type of the equipment: Optional equipment
A chiller is a cooling machine that removes heat from a liquid through vapor compression and absorption in a cyclic manner.
- Principle of operation: Continuous mode
- Cooling performance l/h: 100 / 200 l/ 300
Contact pressure gauge with a Bourdon tube, and a bottom connection.
- Type of the equipment: Optional equipment
Designed for a load of up to 200 kg!
The 5 kW induction cooker is the best alternative to traditional electric and gas stoves. It reduces energy costs, improves safety, and minimizes air pollution, making it suitable for both stationary kitchens and mobile catering setups. Its compact design also makes it a practical choice for small kitchens where space and efficiency matter.
- 10-step power (500–5000 W) or 10-step temperature (60–280 °C) control
- Connection - 230 Volt
- Compact dimensions: 410x500x200 mm
- Temperature range from 60 to 280 degrees
- Heating power, kW: 5
- Voltage: 220-230V
