What moves an OWC quotation

Tap a factor. Copy the full checklist for quotations.

Capacity. Vessel size, drive and heating all scale with kg/day.

OWC Machine Price: What Actually Changes the Quotation?

Short answer

OWC price is driven by more than kg/day. The meaningful comparison is the complete specification: capacity, waste-contact material, material thickness, drive, heating/control architecture, electrical load, installation scope, freight, warranty and service.

Updated 6 Sep 20263 min readBy DSC Engineering / COMPOSTO

Ask about your site on WhatsApp

Capacity is only the first price driver

A larger rated load needs a larger processing system, but two machines with the same nominal kg/day can still be materially different. This is why a one-line “100 kg machine” quote is not enough to compare vendors.

OWC Machine Price — What Actually Changes the Quotation visual guide
Visual summary: OWC Machine Price: What Actually Changes the Quotation?

Construction changes the number

Ask what material actually contacts wet waste, not simply whether the outer body is described as stainless steel. Grade, thickness, fabrication detail and the extent of stainless construction can move cost and service expectations.

Controls and electrical package matter

Automation can range from basic timing/control to more extensive monitoring. Compare the drive, heater load, control panel, protections and published connected load rather than assuming every “automatic” machine contains the same hardware.

Site scope can sit outside the machine price

Freight, foundations, power infrastructure, drainage, access work or large-project civil scope may depend on the location. A useful quotation separates factory package from site-specific scope so the buyer can see what is and is not included.

Use a like-for-like quotation checklist

Before negotiating price, align the technical scope. Confirm that the quotations cover the same capacity, material, automation, installation, commissioning, warranty and after-sales scope. Once the specification is comparable, the commercial comparison becomes much clearer.

A cheaper quotation can simply be a smaller scope

A lower equipment figure may reflect a smaller scope rather than a lower total project cost. Mark every item as included, excluded or site-supplied. Freight, unloading, electrical feed, civil platform, drainage, commissioning, operator training, warranty coverage and preventive service can all change the final installed cost.

  • Compare exact waste-contact grade and thickness.
  • Check drive, heater and control-panel scope.
  • Separate freight and site work from machine supply.
  • Compare warranty wording and service responsibility.

Price comparison becomes meaningful only after scope comparison.

When the question becomes model-specific

This guide stays general. For exact figures on a particular machine, these published pages from the COMPOSTO range are the reference.

Applying this to a real site?

Send your site type, city and measured daily wet waste. The COMPOSTO technical team replies with the capacity and checks worth doing next.

WhatsApp+91 99588 58881
Project guidanceOWC selection & site help