Industrial Hot Air Oven

Industrial Hot Air Oven Specification

Type
Industrial Hot Air Oven, electrically heated

Chamber Size
450 x 450 x 450 mm to 600 x 600 x 900 mm (custom sizes available)

Chamber Thickness
1.2 mm (18 Gauge) Mild Steel or Stainless Steel chamber

Outer Size
600 mm x 600 mm x 900 mm (W x D x H) (Standard, customizable options available)

Compressed Air
Not required for operation

Door Type
Single insulated swing door with positive clamping lock

Design Pressure
Atmospheric (not a pressure vessel)

Working Pressure
Atmospheric pressure

Design Temperature
250C maximum

Heat Uniform
2C at 150C with forced air circulation

Insulation
Mineral wool / High density glass wool

Net Weight
Approx. 90-120 kg (depends on chamber size)

Recording Parameters
Digital temperature display and controls

Spraying Mode
Drying/Sterilization only (No spraying)

Outer Trolley
Not included (Optional as per customization)

Inner Trolley
Not provided (Custom options available)

Spraying Piping
Not applicable (Hot Air Circulation)

Sterilizing Temperature
160C to 180C

Working Temperature
Up to 250C continuous

Sterilization Time
2 hours at 160C / 30-60 min at 180C

Temperature Scope
Ambient to 250C

Piping System
Internal air circulation system with high efficiency blower

Valves
Air inlet/outlet damper or adjustable ventilator

Power Consumption
3-5 kW (Depends on chamber size)

Operating Environment
Indoor, non-hazardous, dust-free areas

Heating Element
Nichrome wire heaters, sheathed and insulated

Electrical Supply
230V AC, 50/60 Hz single phase

Air Circulation
Heavy-duty blower motor for uniform temperature

Shelves
2-3 adjustable stainless steel shelves included

Viewing Window
Optional toughened glass window

Door Gasket
Silicone / Neoprene for effective thermal sealing

Accessories
Optional: digital temperature recorder, spare shelves, trolleys

Construction Material
Outer body MS powder coated, inner chamber SS304 (Standard)

Application
Sterilization, drying, baking, and heat treatment in laboratories and industries

Control System
Digital PID temperature controller with timer

Safety Features
Over temperature protection, auto cut-off, indicator lamps

About Industrial Hot Air Oven

Hot Air Oven Typical Specifications

Temperature Range: Ambient +5C to 250C (ya 300C)
Temperature Accuracy: 1C
Temperature Uniformity: 2C
Chamber Material: Stainless Steel (SS 304)
Outer Body: Powder-coated Mild Steel
Insulation: Glass Wool / Mineral Wool
Heating System: Electrical Heating Elements
Air Circulation: Forced Air Circulation with Blower
Controller: Digital PID Temperature Controller
Display: LED/LCD Display
Power Supply: 220-240V AC, 50 Hz, Single Phase
Shelves: Adjustable Stainless Steel Trays
Safety: Over Temperature Cut-off Protection

Reliable Construction for Industrial Use

Designed for demanding environments, the Industrial Hot Air Oven boasts a sturdy MS powder-coated exterior and SS304 inner chamber, ensuring longevity and corrosion resistance. Its adjustable shelves and robust construction make it adaptable for a wide array of heat processes, including sterilization, drying, and baking.

Precise Temperature Control and Safety Measures

This oven is equipped with a digital PID temperature controller, supporting accurate temperature settings from ambient up to 250C. Safety features such as over-temperature protection, auto cut-off, and clear indicator lamps guarantee safe operation and protection of samples and operators alike.

Uniform Heating and Efficient Air Circulation

Uniformity in heat distribution is achieved via a high-efficiency blower motor, while the mineral wool insulation minimizes heat loss. The system's internal air circulation and adjustable ventilators maintain even temperatures, making it reliable for sensitive processes.

FAQ's of Industrial Hot Air Oven:

Q: How does the Industrial Hot Air Oven ensure uniform temperature distribution?

A: The oven features a high-efficiency, heavy-duty blower motor that circulates hot air throughout the chamber, resulting in uniform temperature across all shelves. The internal air circulation system, combined with mineral wool or high-density glass wool insulation, guarantees minimal heat loss and consistent heating during operation.

Q: What control systems are included for temperature regulation and safety?

A: The oven is equipped with a digital PID temperature controller that provides precise temperature management, along with a timer for process automation. For safety, there are over-temperature protection mechanisms, auto cut-off to prevent overheating, and indicator lamps for operational status.

Q: When and where is this hot air oven typically used?

A: This industrial oven is primarily used in laboratories and industrial facilities requiring sterilization, drying, heat treatment, or baking. It is intended for indoor, non-hazardous, and dust-free environments to ensure optimal performance and safety.

Q: What are the benefits of using a stainless steel inner chamber and adjustable shelves?

A: The SS304 stainless steel inner chamber offers excellent corrosion resistance and ease of cleaning, crucial for sterile processes. Adjustable stainless steel shelves allow for flexible accommodation of different sample sizes and increase the oven's versatility for various applications.

Q: How do I operate and monitor the sterilization process in this oven?

A: Set the desired temperature (between ambient and up to 250C) and duration using the digital PID controller. Typical sterilization cycles are 2 hours at 160C or 30-60 minutes at 180C. The digital display provides real-time temperature readings, and indicator lamps show operational status. Optional digital temperature recorders can be added for process documentation.

Q: What customization options and accessories are available?

A: Chamber size, viewing window, and number of shelves can be customized to meet specific requirements. Optional accessories include spare shelves, trolleys, and digital temperature recorders. Trolley systems and inner chamber modifications are also available upon request.

Q: What is the electrical supply and does the oven require compressed air or spraying systems?

A: The oven operates on a standard 230V AC, 50/60 Hz single-phase electrical supply and does not require compressed air or spraying systems. It functions solely with a forced hot air circulation mode, optimizing simplicity and minimizing additional facility requirements.

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