Techno Bel India

When using heat cure inks for fabric printing, finished rolls should be heat cured for a final time in an oven in order to achieve full wash resistance. our fabric curing ovens are built to the highest industrial standards and are supplied with safety temperature controllers and temperature sensors. Some other features of this machine are: Two system sizes Temperature control Fumes exhaust Mechanical convection Fully timed & temperature Programmable

Technobel builds industrial ovens in a variety of shapes and sizes to meet your heating requirements. These configurations consist of laboratory, warming, batch, walk-in, bell, pit, top-loading, and conveyor ovens. Their industrial applications include but are not limited to the following: aging, annealing, baking, bending curing, drying, enameling, firing, hardening, heating, soldering, stress-relieving, sterilizing and tempering. Most models also utilize the highly efficient Folded and Formed® (F&F®) heating elements to provide better temperature uniformity, closer control, and greater flexibility, thus reducing costs and improving production rates. Maximum temperature ranges from 400° to 1400°F.

Technobel industrial oven construction normally follows three basic heat transfer methods: direct radiation, gravity convection, and air re-circulation.

Radiant Heat industrial ovens provide the least expensive method for applications where temperature uniformity is not a consideration and provide direct radiation of the heat from exposed heating elements.

Gravity Convection industrial ovens create more uniform temperatures due to the placement of the heating elements behind baffles to heat the natural air flowing within the chamber, creating a chimney effect. With gravity convection, air flows from top to bottom. It is a satisfactory method when your product must be shielded from radiant heat and temperature control is not a critical factor.

A drying oven is a heated chamber used to remove water, moisture, and other solvents from objects. These ovens typically have a fan or turbine which sparks the convection process that heats and dries the materials inside.

Hot Air Oven are designed to generate heat with blower assisted air re-circulation inside the chamber at temperature from ambient+10°C to 150°C, 200°C or 250°C. In general, they are also called forced air circulating oven and widely used to dry glassware, sterilize N95 mask, general instruments and packaging items. They also used in life science, microbiology laboratory, MLSS analysis and many research based applications. There are various industries, where hot air circulating ovens are used such as, chemical and pharmaceutical industries, food and beverage industries, textile, electronic components and steel manufacturing industries etc.

The core job of a hot air oven is to eliminate moisture from the material; therefore, it is used in related applications such as curing, drying, baking, annealing, Measurement of mixed liquor suspended solids (MLSS) and even storage of certain products at constant temperature in laboratory and hospitals etc. Being a manufacturing company, we have developed our range of hot air ovens for microbiology, medical and general laboratory uses and light industrial applications. Meeting all performance standards and equipping with enhanced safety features including DIN12880, our laboratory hot air oven are considered most reliable forced air drying machines throughout India and worldwide.

We make hot air ovens in various temperature ranges, material of construction and chamber dimensions. Maximum operating temperature range of these ovens are 150°C, 200°C and 250°C which is controlled through microprocessor based PID temperature controller. It displays both set value (SV) and process value (PV). With the help of RTD PT100 temperature sensor, it measures the temperature precisely. Forced air circulation is obtained using branded motor driven blower system. For heating, we use sheathed air heaters. Each unit is fitted with over temperature protection device (safety thermostat), which keeps your oven and samples safe in case of controller failure.

A hot air oven must have attractive design, rugged construction and easy to clean surface; therefore, inner chamber of our ovens is made of thick gauge of stainless steel sheet (SS 304 / SS 316). Corners are such designed that cleaning becomes an easy job for operator. Shelves are made of stainless steel wire mesh cable; these are removable in order to adjust the height level. Depending upon size of internal chamber quantity of shelves may vary from 2 to 5 or more. External cabinet is made of either powder coated GI sheet or stainless steel as required. For easy mobility of large hot air ovens, caster wheels with brake are fitted at the bottom.

We are hot air oven manufacturers, suppliers and exporters in India; having oven factory in Delhi, we have capability to develop any customized oven that fits your specific requirements. If you want to buy a hot air drying oven for laboratory or any other application, please choose from below mentioned standard models. If you have specific size and temperature requirement, we can also design the same oven at competitive price in India.

There are several optional accessories are also available to fit in your hot air oven; such as, explosion proof heater, digital timer, PLC based HMI controller, RS485 computer interface, 21 CFR software, data logger and circular chart recorder and HEPA filter air inlet etc.

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