At M V International, we design and manufacture heavy-duty, high-capacity Trolley Type Ovens (commonly known as Walk-In Ovens, Truck-In Industrial Ovens, Roll-In Trolley Cabinets, Heavy Batch Process Ovens, or Batch Ovens with Track Systems) engineered to handle large, dense, or multi-ton material loads with effortless material handling and precise forced-air thermal processing.
A Trolley Type Oven is an industrial batch heating chamber designed with ground-level track guides or flush-floor entries that allow heavy material-handling trolleys, roll-in trucks, or multi-tiered racks to be rolled directly into the heating chamber. Loading large volumes of heavy castings, motor stators, transformer cores, coated steel sub-assemblies, or dense tray batches manually is inefficient and labor-intensive; trolley type ovens solve this by enabling offline loading and rapid chamber turnaround.
At M V International, our trolley type ovens feature high-volume forced-air recirculation systems, custom floor track profiles (flush floor, embedded rails, or ramped entry), and heavy-duty structural reinforcement. Capable of maintaining tight thermal uniformity (up to ±2°C to ±5°C) across massive working volumes, our ovens excel in demanding thermal applications including curing, drying, baking, stress relieving, preheating, aging, and tempering.
| Parameter | Specification |
| Manufacturer & Exporter | M V International |
| Country of Origin | Made in India |
| Chamber Capacity | 1,000 Liters to 50,000+ Liters (Custom Walk-In & Roll-In Dimensions) |
| Operating Temperature | Low Temp: Ambient up to 250°C | High Temp: up to 400°C / 500°C |
| Temperature Uniformity | ±2°C to ±5°C throughout working volume |
| Heating Medium | Electric Tubular Heaters / Natural Gas (PNG/LPG) / Light Diesel Oil (LDO) |
| Control System | Digital Microprocessor PID Controller / Centralized PLC with Touchscreen HMI |
| Air Circulation | High-Volume Forced Air Convection Recirculation Blower System |
| Inner Chamber Construction | Stainless Steel (SS 304 / SS 316) / Heavy Galvanized Steel / Mild Steel |
| Outer Body Material | Heavy-Duty Mild Steel (MS) with Powder Coating |
| Loading System | Single or Multiple Heavy-Duty Roll-In Rail Trolleys / Multi-Tier Rack Trucks |
| Application | Core Baking, Varnish Curing, Preheating, Stress Relieving, Powder Curing & Aging |
| Size of the working chamber | As per client requirement. |
| Material of construction | Mild Steel, Stainless Steel 304 / 316 or any. |
| Temperature Range | Ambient to 1500C / 2500C / 4000C / 5000C. |
| Air circulation | Vertical, Horizontal or Combination. High Volume and high Velocity Airflow provides twice the air changes compare to ordinary Industrial Ovens. |
| Timer | Digital Pre-Settable with range up to 0 to 999 Minutes / Seconds |
| Paint | Enamel Paint / Epoxy Coating / Powder Coated. |
| Power supply | 230 Volts Single Phase 50Hz / 60Hz 415 Volts 3 Phase 50Hz / 60Hz |
| Heating Elements | Low wattage Incoloy sheathed heating elements / SS Tubular |
| Insulation | Ceramic Wool / Mineral Wool |
| Door Gasket | Fibre Glass Rope (High Temp) / Silicon Gasket. |
| Heavy Duty Shelves / Trays | Made out of angles with wire knitted mesh or perforated sheet suitable for oven internal size will be provided along with the oven. |
| Exhaust Manual or Automatic | Automatic forced exhaust system with fresh air inlet. Manually adjustable damper with fresh air inlet. |
| Heating Media | Electric / Gas / Diesel / Steam / Thermic OIL etc. |
| Temperature Control | PID with or without Profile Setting (Temp Up and Down) can be provided with SSR/ SCR for high accuracy. The programming of PID can vary from 4 to 50 programmes. |
| Temperature Recorder | Microprocessor chip-based paper less, Multi-Stage Temp. Indicator cum Recorder. |
| PLC With HMI | PLC can be provided for automation and integration of whole system, data feeding, process display, and fault indication can be seen in HMI. |
| SCADA System | High quality integration and controlling system from one point can be done with SCADA. |
| Door | A. Door interlocking system will switch off the blower and the heating system if the oven doors are open
B. Doors on both ends |
| Fumes Outlet | Forced exhaust blower |
| Windows and lights | A. Viewing window B. Interior lights and Access ports for calibration C. Oven on switch- Illuminated D. Heat on switch- Illuminated |
| Timer and Alarm | A. 24/7 timer B. Audible/visual alarm indicators |
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