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
Within seconds, the device measures the refractive index of the sample and converts it to % of solids using the concentration unit.
The refractometer is ready for use after a simple user calibration with deionized or distilled water.
The IBC container insulation cover is designed for use in ice water stations with IBC containers to maintain the cold coolant at a set temperature.
- Allows you to reduce energy costs of the refrigeration machine - chiller
- Protects from short-term fluctuations in ambient temperature, reflects sunlight (up to 97%)
- The cover is easy to install, with valve holes are installed with hook-and-loop fasteners (Velcro)
- Type of the equipment: Optional equipment
The durable single gas stove serves a versatile purpose, suitable for heating large cooking kettles. 7 kW.
- Heating: Gas
- Heating power, kW: 7
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
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
Optional module for the 400/1100/12 universal tabletop Modular Fryer - Pressure Conveyor for frying foods that require forced immersion in oil.
- Material: Stainless steel
A large three-section basket for vacuum fryers, cooking kettles and other batch processing equipment.
- Material: Stainless steel
- Type of the equipment: Optional equipment
A set of additional paddles for transporting and unloading the product from the working area of ​​the universal 400/1100/12 fryer.
Various installation types are possible: in-line, directly into the product tank or via a bypass connector.
- Type of the equipment: Optional equipment
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
Set of 4 height adjustable legs+/- 100 mm.
- Material: Stainless steel
- Type of the equipment: Optional equipment
Protective decorative cover for colloid mill 132 (additional option)
- Material: Stainless steel
- Country of origin: Slovakia
Designed for the demanding requirements of the beer and beverage processing industry, this pressure suction food hose offers exceptional safety, durability, and compliance with international food standards. It is ideal for the transportation of high-quality raw, pasteurized, and organic beer, as well as a variety of other beverages, including wine, soft drinks, and alcoholic drinks.
- Type of the equipment: Optional equipment
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
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