Drum Roaster for Spice drying process

Drum Roaster Machine | Industrial Roasting Machine for Spices, Grains & Nuts

Drum Roaster can be used for several food, spice, grain, snack, and herbal processing applications.

  • Spice manufacturers can use controlled roasting for suitable spices such as: Cumin, Coriander, Fennel, Fenugreek, Selected whole spices, Spice ingredients For example, controlled roasting can be included as a pre-processing step before grinding or blending. 

  • machine can be configured for suitable grain and cereal applications, including: Wheat, Corn, Suji, Selected grains, Cereal ingredients 
  • Suitable snack ingredients such as chana, moong, peanuts, and groundnuts can be processed using a suitable roasting configuration. In addition, manufacturers can select the drum size and heating arrangement according to their production requirements.

  • Suitable herbal ingredients and granules can also be processed using controlled heating. For heat-sensitive materials, the operating temperature should be carefully selected to protect the desired product features.

Specifications

  • Variant – 50 Litter to 100 Litter
  • Usages – Roasting & Moisture Reduction
  • Drum Size  – 18×18, 20×20, 24×24
  • Material – Stainless Steel/Mild Steel
  • Motor (HP) – 0.5 HP
  • Load (KW) – 0.375 Kwh
  • Motor RPM – 1440 RPM
  • Power Supply – Single Phase
  • Heating Options –  Electric / Gas

Product Description_of Drum Roaster Machine

Drum Roaster Overview

Samtek Machinery manufactures a Drum Roaster Machine for controlled roasting, heating, and moisture reduction of spices, grains, nuts, seeds, snack ingredients, herbal materials, and other suitable products. The rotating drum provides continuous product movement so that heat reaches the material more evenly during the roasting process.

Machine is suitable for food processing units, spice manufacturers, snack producers, grain processors, herbal product manufacturers, and other commercial businesses. In addition, Samtek can provide electric or gas heating options according to the product and process requirements.

Rotating drum, controlled heating system, and insulated body help manufacturers maintain more consistent roasting conditions. As a result, businesses can improve roasting uniformity while reducing manual handling.

For applications such as cumin, coriander, fennel, chana, peanuts, wheat, corn, suji, besan, and selected herbal ingredients, the machine can be configured according to the required temperature, batch size, and roasting process.

How Does a Drum Roaster Machine Work?

Drum Roaster Machine uses a rotating drum and controlled heat to roast or heat suitable materials. The rotation keeps the product moving during processing and helps distribute heat across the material.

Product Loading

Operators load the required quantity of material into the drum. First, the product should be distributed according to the recommended batch quantity for the selected model.

Drum Rotation

Motor rotates the drum at a controlled speed. As a result, the material continuously moves inside the chamber instead of remaining in one position.

Controlled Heating

Heating system raises the temperature inside the roasting chamber. Depending on the application, operators can select an electric or gas heating arrangement.

Uniform Roasting

Continuous drum rotation exposes different parts of the material to the heated surface and hot air. Therefore, the machine can support more consistent roasting, colour development, aroma, and texture.

Moisture Reduction

During roasting or heating, moisture leaves the product. Consequently, the material can reach the required moisture condition before moving to the next processing stage.

Product Discharge

After completing the required roasting cycle, operators discharge the material from the drum. Finally, the roasted product can move to cooling, grinding, blending, packaging, or another processing stage.

Key Features of the Drum Roaster Machine

  • Rotating Drum for Uniform Roasting – Rotating drum continuously moves the product during heating. This movement helps expose the material more evenly to the available heat.
  • Electric and Gas Heating Options – Samtek can provide electric or gas heating configurations. Therefore, businesses can select a heating arrangement according to their production setup and available energy source.
  • Adjustable Temperature Control – Heating system can include suitable temperature-control arrangements. As a result, operators can manage the roasting temperature according to the product and process requirement.
  • Stainless Steel Contact Parts – Stainless steel construction can be selected for suitable food-processing applications. In addition, stainless steel provides good corrosion resistance and makes routine cleaning easier.
  • Insulated Body – An insulated outer body helps reduce unnecessary heat loss from the roasting chamber. This can improve heat retention during operation and support more efficient heating.
  • Compact Industrial Design – Machine provides a relatively compact solution for batch roasting. Therefore, it can be considered for small processing units as well as commercial production setups, depending on the selected configuration.
  • Easy Operation – Simple drum rotation and heating controls make the machine straightforward to operate. Furthermore, routine loading, unloading, and cleaning can be managed without a complicated process.
  • Customized Configuration – Samtek can customize the machine according to product type, drum size, heating method, material of construction, and other process requirements.

Drum Coffee Roaster for Coffee Processing

Drum Coffee Roaster uses a rotating roasting chamber to move coffee beans during controlled heating. The same basic drum-roasting principle can be applied to coffee, but coffee roasting requires a machine configuration designed specifically around bean quantity, temperature profile, airflow, cooling, and roast development.

Therefore, if you are planning to use a Samtek machine specifically for coffee roasting, share your required batch size, coffee bean type, roast profile, and heating preference with our technical team before finalizing the machine.

This approach ensures that the selected configuration matches the actual coffee-roasting process rather than simply choosing a general-purpose roasting machine.

Electric Drum Roaster for Controlled Heating

Drum Roaster is suitable for businesses that prefer electrical heating for their roasting process.

Electric heating can provide convenient temperature control and can be integrated with the rotating drum and control system. As a result, operators can manage the heating cycle according to the material being processed.

Required electrical load depends on the selected drum size, heating capacity, target temperature, batch quantity, and roasting cycle.

Samtek currently lists a 0.375 kW motor load and single-phase power supply for the stated configuration. The complete heating load should be confirmed according to the selected model and application before purchase.

Benefits of Using a Drum Roaster

Properly selected roasting machine can provide several production benefits:

  • More consistent product movement
  • Controlled roasting conditions
  • Reduced manual roasting work
  • Better heat distribution
  • Controlled moisture reduction
  • Electric and gas heating options
  • Stainless steel construction options
  • Compact machine design
  • Easy loading and unloading
  • Suitable for different food-processing applications
  • Customizable configuration
  • Easy integration with other processing equipment As a result, manufacturers can create a more controlled roasting stage within their overall production process.

Drum Roaster Machine Price

Drum Roaster Machine Price depends on several factors, including:

  • Batch capacity
  • Drum size
  • Heating method
  • Electric or gas configuration
  • Material of construction
  • Temperature-control system
  • Automation level
  • Product type
  • Customization requirements

Therefore, there is no single price that applies to every model.

Small electric configuration will have different specifications from a larger customized industrial system. For this reason, Samtek Machinery provides project-specific quotations based on the customer’s actual production requirement.

To receive an accurate quotation, share your product name, required batch quantity, desired roasting temperature, heating preference, and available space.

Why Choose samtak Machinery

Samtek Machinery provides food-processing and industrial machinery for businesses looking to establish or upgrade their production systems.

With more than 14+ years of industry experience and 500+ installations, our team provides technical guidance from machine selection through installation and operator training.

Customized Roasting Solutions

Every product requires different roasting conditions. Therefore, our team considers product type, batch size, temperature, heating method, and production requirements before recommending a configuration.

Quality Construction

We provide Mild Steel and Stainless Steel construction options according to the application. In addition, suitable food-contact surfaces can be provided for food-processing requirements.

Technical Guidance

Our team helps customers understand machine specifications, operating requirements, installation needs, and production flow. As a result, customers can make a more informed equipment selection.

Installation & Training

Samtek provides installation and operator guidance for suitable projects. Furthermore, our team can explain routine cleaning, operation, and maintenance requirements.

After-Sales Support

Technical support and maintenance guidance remain available after installation. This helps customers maintain reliable machine operation over the long term.

How to Choose the Right Drum Roaster Machine

Choosing the right Drum Roaster Machine depends on the product, batch quantity, required temperature, heating method, and available production space. Therefore, businesses should evaluate their actual processing requirements before purchasing.

  • Product Type – First, identify the material you want to roast. Spices, grains, nuts, seeds, coffee beans, and herbal ingredients can require different roasting conditions.
  • Batch Capacity  – Determine how much material you need to process in one batch. A suitable drum size can improve production efficiency and prevent overloading.
  • Heating Method – Choose between electric and gas heating according to your factory setup and energy availability. For example, an electric system may be preferred where precise electrical temperature control is required.
  • Temperature Requirement – Different products require different roasting temperatures. Therefore, discuss the required temperature range with the machinery manufacturer before selecting the final heating system.
  • Construction Material – Mild steel can be suitable for many industrial applications, while stainless steel can be preferred for suitable food-processing applications where hygiene and corrosion resistance are important.
  • Available Space – Measure the available installation area before purchasing. In addition, allow sufficient space around the machine for loading, unloading, cleaning, maintenance, and operator movement.

Drum Roaster for Food Processing

Drum Roaster can support several food-processing applications where controlled heating and roasting are required.

Suitable applications may include:

  • Chana and gram
  • Peanuts and groundnuts
  • Wheat
  • Corn
  • Suji
  • Selected seeds
  • Snack ingredients
  • Suitable food ingredients

For example, roasted grains or pulses can move to further

processing stages such as cooling, grinding, blending, or packaging.

The exact roasting temperature and time depend on the product. Therefore, manufacturers should establish suitable operating conditions through product trials before commercial production.

Drum Roaster for Spice Processing

Spice manufacturers can use controlled roasting as part of a spice-processing workflow.

Suitable whole spices may include:

  • Cumin
  • Coriander
  • Fennel
  • Fenugreek
  • Selected whole spice ingredients

After roasting, the material can be cooled and transferred to a grinding or blending stage.

For a complete spice-processing line, the roaster can work with Machine such as an Impact Pulverizer Machine, Vibro Sifter Machine, and Ribbon Blender Machine. This type of process can help manufacturers maintain a more consistent workflow from raw spice preparation to finished powder production.

Drum Roaster for Grain & Cereal Processing

Drum based roasting system can be used for suitable grain and cereal applications.

Depending on the product, the machine may process:

  • Wheat
  • Corn
  • Selected cereals
  • Suji
  • Grain-based ingredients

However, every grain has different moisture and thermal characteristics. Therefore, the correct roasting temperature, batch quantity, and processing time should be established according to the specific material.

Drum Roaster for Nuts & Snack Ingredients

Roasting plays an important role in many snack-processing applications.

Suitable products may include peanuts, chana, groundnuts, and other compatible ingredients. During processing, the rotating drum continuously moves the product while the heating system supplies controlled heat.

As a result, the process can provide more consistent exposure to heat compared with manual pan roasting.

Final machine configuration should depend on the required batch size, roasting temperature, product features, and production target.

Drum Coffee Roaster Applications

Drum Coffee Roaster is designed around the controlled heating and movement of coffee beans inside a rotating roasting chamber.

Coffee roasting requires careful control of temperature, airflow, roasting time, and cooling. Therefore, a coffee-specific configuration should be evaluated separately from a general-purpose food roaster.

If your primary application is coffee, provide the following details before selecting the machine:

  • Coffee bean type
  • Required batch size
  • Desired roast level
  • Heating preference
  • Temperature range
  • Required roasting cycle
  • Cooling requirement

This information helps determine whether the available configuration is appropriate for the intended coffee-roasting process.

Electric Drum Roaster Applications

Drum Roaster can be suitable for businesses that prefer electrical heating for controlled roasting applications.

Electric heating provides convenient temperature management and can be integrated with the drum rotation system.

In addition, electrical operation can be useful where a suitable power supply is already available at the production facility.

Complete electrical requirement depends on the heating capacity and selected machine model. Therefore, customers should confirm the total connected load with Samtek before finalizing the machine.

Drum Roaster Machine Maintenance

Regular maintenance helps maintain stable machine performance and extend equipment life.

Clean the Roasting Chamber

Remove product residues from the drum and surrounding areas after the required production cycle. As a result, the machine can maintain better hygiene and reduce product contamination risks.

Check the Drum

Inspect the drum regularly for unusual wear, damage, or material buildup. If necessary, clean the drum before starting the next production batch.

Inspect the Motor

Check the motor, electrical connections, and rotating components according to the recommended maintenance schedule.

Check Heating Components

Inspect heating elements, burners, controls, and related components according to the selected heating system. For safety, qualified personnel should handle electrical or gas-system maintenance.

Lubricate Moving Components

Where applicable, lubricate bearings and other moving components according to the manufacturer’s maintenance recommendations.

Keep the Machine Clean

Regular cleaning helps maintain hygienic processing conditions. Furthermore, it makes it easier to identify mechanical or electrical issues during routine inspections.

Drum Roaster vs Manual Roasting

Manual roasting can require continuous operator attention and may produce variation between batches. In comparison, a drum roasting system provides controlled drum movement and heating.

FactorManual RoastingDrum Roaster
Product MovementManualRotating Drum
Heating ControlOperator dependentControlled system
Batch ConsistencyCan varyMore consistent
Labour RequirementHigherLower
Production WorkflowManualMechanized
Temperature ManagementManualControlled
Commercial ProductionLess convenientMore suitable

actual performance depends on the product, machine configuration, operating conditions, and operator practices.

Related Processing Machines

roasting machine can become one stage within a larger food or spice-processing line.

Impact Pulverizer Machine: Used for fine grinding of suitable spices, grains, herbs, and other materials after roasting.

Vibro Sifter Machine: Separates and grades powder according to the selected sieve mesh after grinding.

Ribbon Blender Machine: Provides uniform mixing of compatible dry ingredients and spice powders.

Automatic Spice Processing Plant: Integrates multiple stages of spice processing, including cleaning, grinding, sieving, blending, and packaging.

Turmeric Processing Plant: Provides a complete processing solution for commercial turmeric powder production.

Automatic Chilli Processing Plant: Designed for commercial dried chilli cleaning, processing, grinding, and powder production.

Useful Industry Resources

For businesses working with food products in India, official food-safety information can help during plant planning and compliance.

The Food Safety and Standards Authority of India (FSSAI) publishes information about food safety regulations, licensing, standards, and related requirements.

For MSME businesses, government information and support resources are available through the Ministry of MSME.

These resources are provided for general reference. They do not represent certification, approval, or endorsement of Samtek Machinery.

How Much Does a Drum Roaster Cost?

Cost of a Drum Roaster Machine depends on the exact machine specification rather than only the drum volume.

Important factors include:

  • Drum capacity
  • Heating capacity
  • Electric or gas heating
  • Stainless steel or Mild Steel construction
  • Temperature-control system
  • Automation level
  • Product being roasted
  • Customized features
  • Installation requirements

For example, a basic batch roaster and a customized industrial

roasting system can have significantly different prices.

Therefore, instead of relying on a generic online price, provide your product and production requirements to Samtek Machinery for a suitable configuration and quotation.

Start Your Roasting Business with Samtek Machinery

Planning to install a Drum Roaster Machine for spices, grains, nuts, snacks, herbs, or another suitable product?

Samtek Machinery can help you select a suitable configuration based on your:

  • Product
  • Batch size
  • Required roasting temperature
  • Heating method
  • Production target
  • Available factory space
  • Construction requirement

In addition, our team can provide guidance related to machine

selection, installation, operation, and after-sales support.

Get a Customized Drum Roaster Solution

Tell us your product name, required batch capacity, heating preference, and production requirement to discuss a suitable roasting solution. Build a more controlled and efficient roasting process with the right Machine for your production requirement.

Contact Now

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Call us Anytime :

+91-7822813451

Email us :

info@samtekmachinery.com
sales@samtekmachinery.com

Manufacturing & Corporate Office Address :

D-16, BS Road Industrial Area, Lal Kuan, Ghaziabad-201001, Uttar Pradesh, India

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Frequently Asked Questions

  • What is a Drum Roaster?

    Drum Roaster is a roasting machine that uses a rotating drum and controlled heat to roast, heat, or reduce moisture in suitable food, spice, grain, nut, seed, and herbal products.

  • What is a Drum Roaster Machine used for?

    Drum Roaster Machine can be used for suitable spices, grains, nuts, seeds, snack ingredients, herbal materials, and other products that require controlled roasting or heating.

  • What is the Drum Roaster Machine Price?

    Drum Roaster Machine Price depends on drum size, batch capacity, heating system, construction material, temperature control, and customization.

    Therefore, Samtek Machinery provides a project-specific quotation based on the customer's actual production requirements.

  • What is an Electric Drum Roaster?

    Electric Drum Roaster uses electrical heating to provide controlled heat inside a rotating roasting chamber. It can be suitable for businesses that prefer electric heating and have the required power supply.

  • Can the Drum Roaster process spices?

    Yes. A suitable configuration can roast compatible spices such as cumin, coriander, fennel, and other whole spice ingredients.

  • Can this machine roast coffee?

    Suitable drum configuration can be considered for coffee roasting. However, coffee roasting requires specific control over temperature, airflow, roasting time, and cooling. Therefore, customers should discuss their coffee-roasting requirements before selecting the machine.

  • Can the machine roast peanuts and chana?

    Yes. Suitable configurations can be used for peanuts, groundnuts, chana, and other compatible snack ingredients.

  • What heating options are available?

    Samtek can provide electric and gas heating options depending on the machine configuration and application.

  • What material is used to manufacture the machine?

    Machine can be manufactured using Mild Steel or Stainless Steel, depending on the selected model and application.

  • Can the machine be customized?

    Yes. Samtek can customize drum size, heating arrangement, construction material, temperature controls, and other features according to the production requirement.

  • How do I select the right model?

    Share your product type, batch quantity, desired roasting temperature, heating preference, available space, and production target. Based on these details, Samtek can recommend a suitable configuration.

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