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High temperature Furnaces & Ovens

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Explore Our High temperature Furnaces & Ovens

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Trolley Oven

Electrically heated hot air circulating trolley oven for industrial curing/drying up to 250°C, with motorized 5-ton trolley and 2-zone heating. Achieves full-load max temperature within 1 hour; uniformity ±2°C; skin temperature ≤20°C above ambient. Power: 40 kW, 415V 3-ph 50 Hz
Electrically heated hot air circulating trolley oven for industrial curing/drying up to 250°C, with motorized 5-ton trolley and 2-zone heating. Achieves full-load max temperature within 1 hour; uniformity ±2°C; skin temperature ≤20°C above ambient. Power: 40 kW, 415V 3-ph 50 Hz

Features

Chamber Dimensions
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2.5m W x 2.5m D x 2.5m H (internal). 

Trolley
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Motorized with reduction gear; 5-ton capacity; 3.5m rails; 150mm flange wheels on square bar.

Heating
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Kanthal A1 U-type elements; 3 HP recirculation blower for transverse air circulation.

Temperature Control
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PID digital temperature controller (0-250°C); safety controller; PT100 sensor; interlocks.

Insulation
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1-layer ceramic blanket + 4" fiberglass; double-wall MS casing.

Doors
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Double front-opening with silicon beading, interlock, and viewing provision.

Safety
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Door switch, heater-fan interlock, overload protection, exhaust dampers.

Construction
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Robust MS framework (channels/angles, 16 SWG sheets) for vibration-free operation.

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Muffle Furnace

Industrial grade muffle furnace for precision thermal processing up to 1600°C (>60 min). Features SiC heating elements in square configuration, 200×200×300 mm chamber, and PLC-HMI automation.
Industrial grade muffle furnace for precision thermal processing up to 1600°C (>60 min). Features SiC heating elements in square configuration, 200×200×300 mm chamber, and PLC-HMI automation.

Features

Thermal
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Max 1600°C; KER 710 ceramic insulation; triple-wall MS powder-coated shielding.

Control
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18 kW thyristor drive (phase angle, 100% variable); microprocessor PID auto-tune (B/R/S/K/E/J/T/N TC, Pt-100).

Power
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415V 3-ph 4-wire 50 Hz; 50A thyristor / 15A line; 440V AC output w/ 4-20 mA feedback.

Safety
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Soft-start, missing cycle/over-current/SCR protection; MCB; air cooling

System parameters including thermal ceilings, chamber dimensions, and controller logic are customized to meet specific process requirements.
System parameters including thermal ceilings, chamber dimensions, and controller logic are customized to meet specific process requirements.
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Microwave Oven

The Microwave Oven is compliant with ISO 17493, this system combines advanced control technology with robust mechanical airflow to ensure consistent results across all specimen trays.
The Microwave Oven is compliant with ISO 17493, this system combines advanced control technology with robust mechanical airflow to ensure consistent results across all specimen trays.

Features

Precision Thermal Range
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Operates from ambient temperatures up to 250°C with a high-accuracy stability of ±1°C.

Advanced Control Logic
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Features an imported Japanese PID digital controller for precise temperature management and process repeatability.

Uniform Heat Distribution
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Integrated with a motorized blower for forced air circulation, ensuring thermal homogeneity throughout the 1 cubic foot chamber.

Industrial Construction
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Built with a durable double-wall MS powder-coated exterior for enhanced thermal insulation and long-term reliability.

Optimized Capacity
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Compact 1 ft x 1 ft x 1 ft internal chamber equipped with three specimen trays.

Power Monitoring
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Rated at 8 kW, featuring integrated Ammeter and Voltmeter displays for real-time power regulation

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Hot Air-Drying Oven

Engineered to meet ISO 17493 standards, this system delivers exceptional thermal stability and uniform air distribution across a large volume chamber, making it ideal for rigorous industrial and laboratory environments.
Engineered to meet ISO 17493 standards, this system delivers exceptional thermal stability and uniform air distribution across a large volume chamber, making it ideal for rigorous industrial and laboratory environments.

Features

Expanded Thermal Range
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Operates from ambient temperatures up to 300°C with a stability of ±1°C.

High-Volume Capacity
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Features a 165 L internal chamber measuring 24” x 24” x 24”, equipped with 4 specimen trays.

Advanced Control
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Utilizes a PID digital controller for precise temperature management and uniform heating.

Active Air Circulation
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Includes an integrated motorized blower to ensure constant air movement and thermal homogeneity.

Durable Architecture
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Constructed with a double-wall mild steel body and finished with a protective powder coat for industrial longevity

System parameters including thermal ceilings, chamber dimensions, and controller logic are customized to meet specific process requirements.
System parameters including thermal ceilings, chamber dimensions, and controller logic are customized to meet specific process requirements.
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Turbo Oven

Designed in accordance with ISO 17493 standards, this multi-zone system utilizes forced air circulation and advanced PID logic to maintain precise temperature control across a high-volume vertical chamber.
Designed in accordance with ISO 17493 standards, this multi-zone system utilizes forced air circulation and advanced PID logic to maintain precise temperature control across a high-volume vertical chamber.

Features

Dual-Zone Architecture
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Features a 2 zone, double-door configuration to optimize access and thermal stability within a large-scale housing.

High-Capacity Volume
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Large internal dimensions of 1000 x 1000 x 1500 mm (L x D x H), equipped with 10 heavy-duty trays (shelves) for maximum throughput.

Precision Temperature Control
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Operates from ambient to 200°C with a stability of ±1°C. Advanced Control: Integrated with a PID digital controller to ensure uniform heating and process repeatability.

Turbo Airflow System
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Powered by a motorized blower for continuous air circulation, eliminating cold spots and ensuring thermal homogeneity throughout the chamber.

Industrial Build Quality
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Constructed with a double-wall mild steel body and a durable powder-coated finish.

Power & Monitoring
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Rated for 230 V with a 6-kW power control system monitored via integrated Ammeter or Voltmeter displays.

System parameters including thermal ceilings, chamber dimensions, and controller logic are customized to meet specific process requirements.
System parameters including thermal ceilings, chamber dimensions, and controller logic are customized to meet specific process requirements.
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Linear Autosampler

Crossbelt Autosampler

Rotary Autosampler

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Suitable for varied belt widths and material sizes

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Programmable sampling frequency

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Heavy-duty cutter assembly

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Ideal for coal, minerals, and bulk solids

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Linear Autosampler

Crossbelt Autosampler

Rotary Autosampler

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Suitable for varied belt widths and material sizes

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Programmable sampling frequency

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Heavy-duty cutter assembly

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Ideal for coal, minerals, and bulk solids

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Hot Hydraulic Press  

Designed in accordance with ISO 17493 standards, this multi-zone system utilizes forced air circulation and advanced PID logic to maintain precise temperature control across a high-volume vertical chamber.
Designed in accordance with ISO 17493 standards, this multi-zone system utilizes forced air circulation and advanced PID logic to maintain precise temperature control across a high-volume vertical chamber.

Features

Dual-Zone Architecture
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Features a 2 zone, double-door configuration to optimize access and thermal stability within a large-scale housing.

Hopper Mechanism
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Proprietary lever-release for controlled, segregation-free discharge.

Versatility
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Functions as four splitters; optimized chute widths per particle size.

Durability
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SS body; precision-ground Al bars for even distribution to four trays.

Applications
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Coal, minerals, aggregates; dust-controlled operation.

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Kiln Furnace

The high-temperature rotary kiln furnace engineered for the reduction of ores under precisely controlled environments. This modular, compact system is specifically designed for integration into enclosures with limited access, featuring a sophisticated Inconel 600 rotary tube and an advanced HMI-PLC control architecture for metallurgical research and pilot-scale processing.
The high-temperature rotary kiln furnace engineered for the reduction of ores under precisely controlled environments. This modular, compact system is specifically designed for integration into enclosures with limited access, featuring a sophisticated Inconel 600 rotary tube and an advanced HMI-PLC control architecture for metallurgical research and pilot-scale processing.

Features

High-Temperature Reduction
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Engineered for continuous operation at 1000°C, featuring a split-type furnace design for rapid maintenance and superior thermal management.

Premium Alloy Architecture
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Utilizes Inconel Alloy 600 for the central rotary tube to ensure maximum oxidation resistance, while the main housing is fabricated from high-grade SS-304L.

Enhanced Material Mixing
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The internal structure of the rotary tube is precision-designed to facilitate thorough powder mixing, maximizing the efficiency of the reduction process.

Advanced HMI-PLC Automation
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Integrated with a PLC and an HMI touch screen for comprehensive control of thermal profiles, motor RPM, and safety interlocks.

Thyristor-Controlled Heating
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Employs phase angle firing of thyristors for smooth, precise power delivery and exceptional temperature stability.

Integrated Data Logging
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Features an inbuilt data acquisition system to record critical parameters, including zone temperatures, gas pressure, and rotation speeds.

Comprehensive Scrubber System
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Includes a high-performance PP/FRP wet scrubber with a 500L water tank and an anticorrosive chemical process pump for efficient exhaust gas treatment.

Remote Operational Safety
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The control panel is connected via 10-meter long cables, allowing for safe operation and monitoring away from the high-temperature processing zone.

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Carbon Sulphur Apparatus

The analytical system designed for the rapid determination of carbon and sulfur content in metals and ores via the combustion method engineered in accordance with ISO 9686 standards, this apparatus combines traditional gas volumetric principles with modern thyristor-based thermal control to deliver qualitative results in less than three minutes.
The analytical system designed for the rapid determination of carbon and sulfur content in metals and ores via the combustion method engineered in accordance with ISO 9686 standards, this apparatus combines traditional gas volumetric principles with modern thyristor-based thermal control to deliver qualitative results in less than three minutes.

Features

Rapid Cycle
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Delivers accurate estimation of carbon and sulfur for precisely weighed samples in under 300 seconds, optimized for high-volume laboratory environments.

Thyristor-Controlled Heating
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Utilizes a lightweight thyristor model for smooth power regulation, significantly extending the lifespan of the heating elements while ensuring stable thermal profiles.

High-Temperature Combustion
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Equipped with premium Silicon Carbide (SiC) heating rods and a high-alumina muffle furnace capable of reaching operating temperatures up to 1350°C.

Direct Percentage Calibration
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Features specialized glass burettes calibrated directly in percentages to eliminate complex manual calculations.

Advanced HMI-PLC Interface
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Integrated with a microprocessor-based PID controller and HMI panel, offering universal input compatibility for various thermocouples (B, R, S, K, E, J, T, N).

Enhanced Thermal Efficiency
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The combustion chamber is insulated with high-grade ceramic fiber and features end blocks to secure the combustion tube, minimizing heat loss.

Comprehensive Glassware Kit
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Comes fully equipped with essential analytical components including a carbon burette, absorption vessel, leveling bottle, sulfur cup, and dust traps.

Precision Engineering for Industrial Testing & Thermal Solutions

© 2026 Salvin Instruments. All Rights Reserved. Managed by Balarience Studio.

Precision Engineering for Industrial Testing & Thermal Solutions

© 2026 Salvin Instruments. All Rights Reserved. Managed by Balarience Studio.

Precision Engineering for Industrial Testing & Thermal Solutions

© 2026 Salvin Instruments. All Rights Reserved. Managed by Balarience Studio.