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● Now serving U.S. municipal, paper/pulp & industrial plants info@gemdrytech.com
+91 98311 73874 Get a Quote

Size your dryer, and see what it pays back.

Enter your material, its moisture in and out, and what you currently spend on running it. You will see the evaporation load, the heat duty and the yearly recovery straight away. Send yourself the full calculation and our company profile as a PDF when you are done.

1 · Your details
2 · Drying calculation
3 · Return on investment
4 · Email the report

1Your details

These appear on the report we email you. Nothing is shown to anyone else.
Client / Company name REQUIRED
Please enter your company name
Contact person
Product / Material name REQUIRED
Please name the product or material
Phone

What are you drying?

2Drying calculation

Mass balance from feed moisture to discharge moisture, then the heat needed to get there.

Drying details — mass balance

Feed material INPUT
kg/hr
Feed moisture INPUT
%
Discharge moisture INPUT
%
Discharge moisture must be lower than feed moisture
Solid content CALC
0 kg/hr
Feed × (100 − Feed Moisture)%
Material discharge CALC
0 kg/hr
Solid ÷ (100 − Discharge Moisture) × 100
Water evaporation CALC
0 kg/hr
Feed − Discharge

Heat load

Specific heat of material INPUT
kcal/kg°C
Material inlet temp INPUT
°C
Material outlet temp INPUT
°C
Heat loss factor INPUT
factor
Sensible heat of water CALC
0 kcal/hr
75 × Water Evaporation
Material heating CALC
0 kcal/hr
Discharge × Cp × ΔT
Latent heat CALC
0 kcal/hr
540 × Water Evaporation
Heat loss CALC
0 kcal/hr
Loss Factor × Subtotal
Total heat load CALC
0 kcal/hr
Sum of the above
–
Water evaporation
–
Total heat load
–
Dried output

3Return on investment

What the dryer costs you to run, against what the dried output is worth.

Operation

Operating hours / day INPUT
hr
Operating days / year INPUT
days

Running cost

Fuel type INPUT
Fuel consumption INPUT
kg/hr
Fuel cost INPUT
₹/kg
Electric consumption INPUT
kWh
Electric cost INPUT
₹/kWh

Current wet disposal cost

Do you pay to dispose of it wet? INPUT
Cost per unit mass INPUT
₹/kg

Dried product utilisation

Use dried product as INPUT
GCV of dried output INPUT
kcal/kg
Current fuel cost — wood / coal INPUT
₹/kg
Selling price of dried product INPUT
₹/kg
Dry disposal cost INPUT
₹/kg
–
Running cost / year
–
Total recovery / year
–
Net recovery / year
Drying cost
ParticularsValueUnit
Recovery
ParticularsValueUnit

Email me the full report

We will send the complete calculation — mass balance, heat load and the ROI table — as a PDF, together with the Gem Drytech company profile. Nothing is downloadable from this page; the report reaches you by email only.

Please enter a valid email address
By requesting the report you agree that Gem Drytech Systems LLP may contact you about your enquiry. Figures are indicative and based on the values you entered; final sizing is confirmed by a pilot trial at our facility.
GEM DRYTECH SYSTEMS LLP

Dryer Sizing & ROI Report

GEM DRYTECH SYSTEMS LLP 10/C Middleton Row, 3rd Floor
Kolkata 700071, India
+91 98311 73874 · info@gemdrytech.com
www.gemdrytech.com
Client–
Contact–
Product / Material–
Type–

Drying details — mass balance

Heat load

Basis: sensible heat of water taken at 75 kcal/kg, latent heat of evaporation at 540 kcal/kg. Heat loss applied as a factor on the sum of sensible, material heating and latent heat. Figures are indicative, calculated from the values supplied by the client, and are confirmed by a pilot trial before equipment is offered.
Gem Drytech Systems LLP · Dried & Tested — Proven, not Assumed.
GEM DRYTECH SYSTEMS LLP

Return on Investment

GEM DRYTECH SYSTEMS LLP 10/C Middleton Row, 3rd Floor
Kolkata 700071, India
+91 98311 73874 · info@gemdrytech.com
www.gemdrytech.com

Operation & running cost

Drying cost

Recovery

Recovery figures assume the dried output is used as stated above and that the operating hours and days entered are achieved. Utility costs are as supplied by the client. This is a commercial indication, not an offer.
Gem Drytech Systems LLP · Dried & Tested — Proven, not Assumed.
GEM DRYTECH SYSTEMS LLP
Kolkata, India · Industrial Drying Systems

Preserving what matters,
Sustaining what's possible

We build trust, not just machines.

Drying systems we build

  • Band & Mesh Belt Dryers
  • Rotary Dryers & Rotary Vacuum Dryers
  • Vibratory Fluid Bed Dryers
  • Flash Dryers
  • Paddle Dryers & Agitated Thin Film Dryers
  • Freeze Dryers
  • Grain Dryers & Tunnel Ovens
  • Conveyor Dryers — multiple variants
  • Customised drying systems, built to the material

Industries we serve

  • Food & Agro-processing
  • Chemical & Pharmaceutical
  • Sludge & Waste Treatment
  • Biomass & Fertilizers
  • Nutraceuticals
  • Minerals
  • Textiles, Paper & Pulp
  • Pet Food, Aquafeed & Rendering
Dried & TestedWe run your material in our pilot trial facility and give you the drying data before you commit to a machine. Proven, not assumed.
Energy efficiencyHeat recovery and airflow design that cut fuel per kilogram of water evaporated — the number that actually decides your operating cost.
Built to the materialEvery material behaves differently. Our systems are configured to yours, not sold from a catalogue.
Support that staysA global installation base backed by 24/7 support, spares and process assistance long after commissioning.
Talk to us about your material.
Gem Drytech Systems LLP · 10/C Middleton Row, 3rd Floor, Kolkata 700071, India
Telephone +91 98311 73874 · +91 33 2217 7328
Email info@gemdrytech.com · Web www.gemdrytech.com
Gem Drytech Systems LLP