Be honest —
you guessed that fill factor.

Critical speed too. And that oversized motor.
You never have to guess again. Three minutes.

Cross-checked against CEMA · DIN · JIS · KOSHA

Screw Conveyor

CEMA 350 6th Ed.
DIN 15262 · JIS B 8803
  • Capacity and power required
  • Shaft strength and deflection check
  • Critical speed verified automatically
  • Hanger count and spacing
  • Multi-section split beyond 12 m
  • Drive motor and gearbox selection
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Belt Conveyor

CEMA 7th · DIN 22101
Korean m22 3-way
  • Belt tension and power required
  • Belt strength and safety factor
  • Take-up travel
  • Backstop requirement
  • Incline limit and loading ratio
  • Idler spacing and component selection
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Dust Collection

KOSHA W-1 · D-43
Korean Clean Air Conservation Act
  • Hood type and capture velocity
  • Duct routing and pressure loss
  • Four collector types compared
  • Fan static pressure and power
  • Twelve emission limits checked
  • Five-year total cost of ownership
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Why we built this
Built for the engineer who was never taught, and never felt sure.
For those buried under design codes they are expected to memorise,
with no senior engineer left to ask,
fighting through every calculation alone.
An engineer alone in an empty office at night, buried under stacks of documents

Eleven at night, the last one left.
Three spreadsheets open, the CEMA book beside them,
and still punching a calculator — me.

An engineer studying a quotation before dawn, unable to trust the numbers

The quote goes out tomorrow morning,
and I do not trust a single number on it — me.

An engineer on the phone, unable to write anything on a blank notepad

I call a design house and cannot even work out
what to ask — me.
Waiting on an answer that may take days,
able to do nothing — me.
Unable to judge whether the quote I received
is right — me.

For everyone who wants all of this solved,
three days turned into three minutes of clicking,
and the finished quote in their own hands —
this was built for you.
An engineer smiling in the morning light, holding a finished report
A design house makes you a customer.
We make you the engineer.
On your own. Like a 20-year veteran.
One simple payment.
Raise what your engineering is worth.