Sep

Stainless steel composter base frame with SS sheet floor on castor wheels, under fabrication at the TGMC workshop

SS 304 vs SS 202 vs MS Epoxy: Composting Machine Body Material

Home/Blog/Buyer’s Guide/Materials Buyer’s guide series · Part 06 of 9 Why the stainless grade on a composting machine decides its service life, how SS 202 gets substituted, and how to specify material of construction properly. Written & reviewed byDevanshu Daga, Founder, The Green Machine Co. (ISB PGP; Six Sigma Black…

Sep

Dark brown granular output from a TGMC composter collected in a green tub

Blog, Organic Waste Machines

7 Mistakes Buyers Make When Buying an Organic Waste Converter

Home/Blog/Buyer’s Guide/Mistakes Buyer’s guide series · Part 07 of 9 The seven decisions that turn a working composting machine into an idle one, and how to avoid each, from segregation to siting to service reach. Written & reviewed byDevanshu Daga, Founder, The Green Machine Co. (ISB PGP; Six Sigma Black…

Sep

TGMC organic waste composter in a green cabinet with tower light, temperature displays and the GMC nameplate, on the workshop floor before trial

Blog, Composter Machine

Organic Waste Converter Site Readiness Checklist

Home/Blog/Buyer’s Guide/Site Buyer’s guide series · Part 08 of 9 Space, access route, floor, power, water, drainage, exhaust and output handling — everything to confirm before a composting machine is dispatched to site. Written & reviewed byDevanshu Daga, Founder, The Green Machine Co. (ISB PGP; Six Sigma Black Belt) Last…

Sep

Stainless steel composter frame with the electrical control panel open, showing MCBs, contactors and wiring during fabrication at the TGMC workshop

Blog, Organic Waste Machines

How to Vet an Organic Waste Converter Manufacturer in India

Home/Blog/Buyer’s Guide/Suppliers Buyer’s guide series · Part 09 of 9 How to tell an engineering company from a badge, what documentation proves design capability, and the reference checks worth doing before you sign the order. Written & reviewed byDevanshu Daga, Founder, The Green Machine Co. (ISB PGP; Six Sigma Black…

Sep

Kitchen staff tipping segregated vegetable and food waste into the top loading opening of a TGMC composter

Blog, Organic Waste Machines

What Is an Organic Waste Converter? A Plain-English Guide

Home/Blog/Buyer’s Guide/Basics Buyer’s guide series · Part 01 of 9 An organic waste converter turns food waste into a soil-like output on your own premises. Here is what it does, what it doesn’t, and who needs one. Written & reviewed byDevanshu Daga, Founder, The Green Machine Co. (ISB PGP; Six…

Sep

A tub of material being weighed on a platform weighing scale with a digital readout at the TGMC workshop

Blog, Composter Machine

How to Size a Composting Machine: The Seven-Day Method

Home/Blog/Buyer’s Guide/Sizing Buyer’s guide series · Part 02 of 9 A seven-day method for calculating your wet waste in kg/day, plus the peak and headroom adjustments that decide which composting machine size you need. Written & reviewed byDevanshu Daga, Founder, The Green Machine Co. (ISB PGP; Six Sigma Black Belt)…

Sep

A technician’s hand fitting push buttons and indicator lamps into the green top panel of a TGMC composter at the workshop

Blog, Composter Machine

Fully Automatic vs Semi-Automatic Organic Waste Converter

Home/Blog/Buyer’s Guide/Automation Buyer’s guide series · Part 03 of 9 What “fully automatic” actually means on a composting machine, where the labour savings really come from, and which type suits which kind of site. Written & reviewed byDevanshu Daga, Founder, The Green Machine Co. (ISB PGP; Six Sigma Black Belt)…

Sep

Two hooked steel shredder cutter discs with hexagonal bores on the workshop floor before fitting to a TGMC composter shredder shaft

Blog, Organic Waste Machines

15 Questions to Ask Before You Buy a Composting Machine

Home/Blog/Buyer’s Guide/Buying Buyer’s guide series · Part 04 of 9 The fifteen questions that separate a good composting machine supplier from a bad one, with what a solid answer sounds like and what a weak one means. Written & reviewed byDevanshu Daga, Founder, The Green Machine Co. (ISB PGP; Six…

Sep

Composter agitator shaft with plummer block bearings, granulator knife set and drive parts laid out on the workshop floor before assembly

Blog, Organic Waste Machines

Organic Waste Converter Specifications, Decoded

Home/Blog/Buyer’s Guide/Specifications Buyer’s guide series · Part 05 of 9 Capacity basis, chamber volume, motor and heater ratings, duty cycle, IP rating and MOC — how to read an OWC specification sheet and compare two honestly. Written & reviewed byDevanshu Daga, Founder, The Green Machine Co. (ISB PGP; Six Sigma…

Jul

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The Science of Composting: How Organic Waste Breaks Down

The Science of Composting: How Organic Waste Breaks Down Every day, households, restaurants, hotels, and institutions generate tons of organic waste — vegetable peels, leftover food, garden trimmings, and more. Most of it ends up in landfills, where it rots slowly, releases methane, and contributes to climate change. Yet the…