Measure Every Loss.
Control Every Cost.
Maximize Every Opportunity.
What is Spice Sigma™?
Spice Sigma™ is a 4-step factory audit and cost-checking system built specially for spice processing and manufacturing businesses. Created by Keval Gandhi and backed by Salvin Industries, it helps factory owners stop guesswork, find hidden losses, and know the exact cost of making every batch of spice powder.
In spice factories—making chili, turmeric, coriander, cumin, black pepper, or mixed masalas—money is often lost in unseen ways: moisture drying away in storage, fine spice powder flying into dust filters, machines wasting electricity, or extra weight given away in packaging. Spice Sigma™ replaces guesswork with real factory measurements, giving you full control over your profits.
Why Spice Factories Struggle to Know Their True Costs
From raw spices coming in to finished packets going out, every single gram, kilowatt of power, and machine minute affects your profit.
Moisture Loss & Raw Spice Weight Gap
Spices lose weight during transit, storage, and cleaning. You pay for full bag weight, but get fewer usable kilograms for grinding.
- Hidden drying shrinkage during warehouse storage
- Dirt, stones, and dust removed during cleaning reduce usable weight
- Supplier invoices show gross bag weight, not actual usable spice kg
Spice Powder & Dust Loss in Grinding
Grinding spices like chili, turmeric, and coriander creates fine dust that leaks into air filters, sticks inside machines, and gets lost.
- Powder leaks from loose pipe joints, cyclones, and torn filter bags
- Grinder overheating damages natural spice aroma, color, and oils
- Coarse particles that need re-grinding waste extra machine time and power
High Power Bills & Machine Idle Time
Grinding motors often consume far more electricity than expected, especially when grinding hard spices or running under-loaded.
- Not knowing how many electricity units (kWh) are used per kg of ground spice
- Grinding during expensive peak electricity hours increases factory bills
- Unrecorded machine breakdowns and long cleaning breaks waste paid labor
Packaging Waste & Guesswork Costing
Packaging roll waste, carton boxes, and factory overheads are often guessed rather than calculated per packet.
- Small 50g pouches cost much more to pack per kg than 1kg pouches or bulk bags
- Pouch roll wastage, leaking seals, and overfilling packets eat into profits
- Selling prices calculated on guesswork lead to unexpected business losses
Replacing Factory Guesswork with Real, Accurate Numbers
We help spice manufacturers replace rough estimates with real shop-floor numbers, clear cost calculations, and confident pricing decisions across raw materials, grinding, power, and packaging.
Clear Numbers, Less Waste, and Real Cost Control for Spice Plants
Spice Sigma™ was created to solve a common, everyday challenge: helping spice factory owners understand the true output and exact manufacturing cost of their plant.
Processing spices involves many connected steps: buying raw spices, cleaning, moisture testing, grinding, blending, sieving, and packing. Every single step affects how much sellable spice powder you recover, how much electricity you use, and what your final profit is.
When these steps are not tracked properly, factory owners wonder why their actual profits are lower than their estimates. Spice Sigma™ solves this by auditing your plant step-by-step through our 4-phase framework.
Our Core 4-Step Process
Measure
Record real numbers for raw spices, powder yield, electricity, packing, and labor directly from your factory floor.
Analyze
Compare your factory's numbers against standard benchmarks to find where material and money are leaking.
Improve
Give you clear, practical engineering fixes to recover more spice yield, reduce waste, and bring down operating costs.
Verify
Check that all improvements are working properly on your shop floor and giving you consistent, measurable results.
Our Vision
To make spice processing clear, efficient, and profitable by helping factory owners run their operations using real measurements instead of guesswork.
Our Mission
To give spice manufacturers an easy, structured way to track material recovery, save electricity, control packaging costs, and calculate exact costs per kilogram.
Keval Gandhi
Keval Gandhi created Spice Sigma™ to bring simple, practical audits and accurate costing to spice factories. His focus is on connecting factory-floor performance with real business profits, helping owners understand how daily plant operations affect their final margins.
Salvin Industries
Salvin Industries brings years of food processing consulting and turnkey plant engineering to Spice Sigma™. By combining deep machinery knowledge with real factory economics, we help spice manufacturers run smoother, more profitable processing plants.
The SS4 Framework: 4 Simple Steps to Control Your Factory
The Spice Sigma™ SS4 system checks four key areas of your factory. Together, they give you a complete, clear picture of your real manufacturing costs and shop-floor performance.
What We Check (7 Key Points)
What You Receive
- Incoming spice quality and moisture report
- Usable net spice weight calculation sheet
- Cleaning and destoning loss report
- Real raw material cost per usable kg
- List of buying and warehouse storage risks
- Simple steps to improve weighing and records
Know your exact raw spice quality, usable kilograms, and true input cost per kg before grinding starts.
Real Cost/kg = (Invoice Cost + Transport - By-product Sales) ÷ Net Usable Spice Weight after Cleaning & Drying
What We Check (8 Key Points)
What You Receive
- Batch-wise spice powder recovery statement
- Grinding yield percentage report for all spices
- Detailed list of where powder is being lost
- Filter bag and dust collector efficiency check
- Cost of re-grinding coarse particles
- Simple, prioritized steps to recover 2% to 5% more powder
Find where powder is escaping and take practical steps to recover more saleable spice without hurting color, aroma, or quality.
Powder Yield % = (Finished Saleable Spice Powder (kg) ÷ Total Raw Spice Input (kg)) × 100
What We Check (8 Key Points)
What You Receive
- Machine condition and power usage report
- Line-by-line electricity consumption breakdown
- Units used per kg (kWh/kg) benchmark index
- Real factory output vs. rated machine capacity
- Machine breakdown and labor time report
- Factory conversion cost per kg
- Practical tips to improve power factor and reduce motor load
Know exactly where electricity, machine hours, and worker wages are spent, and find easy ways to cut power bills and increase daily output.
Power Units per kg = Total Electricity Units (kWh) ÷ Finished Spice Powder (kg)
What We Check (10 Key Points)
What You Get
- Clear, batch-by-batch product cost sheets
- Packaging waste, weight giveaway, and scrap report
- Exact manufacturing cost per kg for all spice products
- Detailed cost per packet list (sachets, pouches, jars, bulk bags)
- Simple factory gate and delivered transport cost model
- Profit margin breakdown for each spice product
- Easy guide explaining how factory overheads are divided
- Practical rules for updating prices when market rates change
Give factory owners and sales teams an exact, dependable cost number for buyer tenders, private-label contracts, retail pricing, and protecting profits.
Cost/kg = (Raw Spice Cost + Power + Labor + Packaging + Machine Upkeep + Factory Overheads) ÷ Finished Powder Packed (kg)
Accurate Costing for Spice Factories
Know the Real Cost Behind Every Kilogram, Batch, and Packet. True factory costing connects the spices you buy, the machines you run, the power and workers you use, and the final packets you produce.
Raw Material Cost
Based on the actual purchase price and the real usable kilograms used, adjusting for dirt removed, moisture lost, and reusable spice by-products.
Real Spice Yield & Moisture
Measures how many kilograms of finished spice powder you get from raw whole spices, keeping moisture levels clear so you never compare wet spices with dry powder.
Electricity & Power Costs
Calculates the real power cost for each batch by checking machine electricity consumption (units / kWh) during heavy grinding, cleaning, and packing.
Workers & Daily Running Costs
Accounts for factory worker wages, machine operators, shift hours, pulverizer screen replacements, wear-and-tear parts, and daily plant expenses.
Packaging Materials & Scrap
Includes the cost of pouches, roll film, cartons, master boxes, jars, and caps, plus the cost of sealing waste and machine scrap.
True Cost Per Kilogram
A clear, simple formula: Total Batch Cost ÷ Usable Powder Produced (kg) without missing any expense or double-counting.
Exact Cost Per Packet
Finds the precise cost to make each pouch (50g, 100g, 250g, 500g, 1kg), including packet weight giveaway and rejected seals.
Factory Gate vs. Delivered Cost
Clearly separates the making cost at the factory door from outward truck freight, wooden pallets, transit insurance, and delivery taxes.
Profit Margins & Pricing
Compares your real selling price with your true total cost so you always know your exact profit on every single product before signing deals.
Updating Costs When Rates Change
When mandi spice rates or packaging film prices change, your product costing is updated quickly using practical calculation sheets.
How the SS4 Clearance Works
A Practical 7-Step Path for Spice Factories. SS4 Clearance shows that your spice plant has completed our 4-step audit, found and fixed hidden losses, and set up clear, traceable product costing.
The 7-Step SS4 Clearance Journey
First Plant Visit
We look at your factory layout, spice products, plant capacity, machine setup, daily work routines, and existing factory logs.
Checking Factory Data
We review your raw spice purchase bills, moisture test records, daily production sheets, machine specs, power bills, and packing records.
On-Site 4-Phase Audit
Our team checks your plant floor across raw spices & moisture, grinding recovery, electricity usage, and packaging line waste.
Finding Losses & Gaps
We calculate where spice powder is lost, check power leaks, compare numbers, and highlight areas where machines or processes need improvement.
Practical Action Plan
We give you simple engineering fixes, assign factory responsibilities, and set clear timelines to solve identified issues.
Checking Progress
We review the completed plant fixes and verify that loss numbers and costing calculations have improved.
SS4 Clearance Completion
Once your plant meets all required criteria and your costing is verified, the official SS4 Clearance assessment is awarded.
What We Check Before Clearance
Why Do Spice Factories Need This?
This step-by-step audit gives factory owners total confidence that their plant runs with minimal waste and accurate numbers. It helps leadership make smart choices on machinery upgrades, cut everyday running costs, and quote profitable prices to buyers.
SS4 Clearance is a Spice Sigma™ verification program designed for spice factory efficiency. It is an industrial benchmark operated by Salvin Industries to help spice mills control costs and losses.
Spice Manufacturing Businesses We Serve
Spice Sigma™ is made for any business that cleans, grinds, blends, or packs spices and seasonings.
Whole Spice Cleaning
Check incoming raw spice quality, destoning, air cleaning, sorting, preparation losses, and actual usable spice kilograms.
Focus: Real Cleaned Spice YieldSpice Grinding & Pulverizing
Check grinding mill output, spice powder recovery, dust collection filters, screen mesh sizes, mill temperature, power units, and running costs.
Focus: Stop Dust Leaks & Cut Power UnitsSpice Blending & Masalas
Check recipe mixing sheets, weighing scale accuracy, ribbon blenders, batch powder recovery, and finished masala pack costs.
Focus: Exact Recipes & Low LossRetail Pouch Packaging
Review pouch roll usage, packet weight giveaway, packing speed, leaking pouches, heat-seal scrap, and unit cost per pouch.
Focus: Cut Weight Giveaway & Foil ScrapBulk Bag Packaging
Check bulk bags (25kg / 50kg HDPE / paper bags), bag stitching, transport handling, and bulk supply profit margins.
Focus: Protect Bulk MarginsPrivate-Label & Contract Packing
Review client recipe yields, custom packaging specs, batch logs, and transparent manufacturing costs for third-party brand deals.
Focus: Clear Client Contract CostsComplete Integrated Spice Plants
A full audit covering raw spice intake, destoning, grinding, blending, sieving, and automatic packaging lines under one roof.
Focus: Full Factory SS4 ClearanceTurn Factory Numbers into Higher Profits
Spice Sigma™ brings raw spices, machines, workers, electricity, and packaging into one clear review, helping owners make decisions on facts instead of guesswork.
See Your True Raw Spice Costs
Understand how mandi purchase prices, drying in storage, and dirt cleaning affect the real cost of usable spice kilograms.
Recover More Spice Powder
Find where spice powder disappears, stop dust flying out of filters, and get more finished powder from every batch.
Cut Your Electricity Bills
Check power units (kWh) per kg of spice ground, find power-hungry machines, and reduce your monthly electricity bills.
Get More Output from Machines
Track running hours, breakdown downtime, and bottlenecks to get more production from your existing machines.
Accurate, Consistent Costing
Get a simple, dependable method to calculate the exact making cost of every batch, spice powder, and pack size.
Reduce Packaging Waste
Track pouch film and cardboard box waste, stop packet weight giveaway, and keep packaging expenses under strict control.
Quote Profitable Selling Prices
Use exact, proven production costs to quote confident prices for big tenders, distributors, and private-label buyers.
Clear Team Responsibility
Give plant managers and machine operators clear daily targets for powder yield, power consumption, and scrap control.
Practical Engineering Fixes
Prioritize plant improvements by what saves the most money first, with clear practical steps that your team can execute.
Full Commercial Confidence
Have transparent, documented cost sheets ready for management reviews, bank financing, and corporate buyer audits.
A Practical Note on Results
The exact savings and yield gains depend on your current factory setup, machine condition, and how quickly your team puts the action plan to work. Spice Sigma™ finds and measures your hidden losses so you can recover material, cut power bills, and lock in higher profits.
Frequently Asked Questions
Everything you need to know about Spice Sigma™, how our 4-step audit works, and how to get started.
Spice Sigma™ is a 4-step factory audit and precision costing framework built specially for spice factories. It checks raw spices & moisture, grinding powder yield, power consumption, and packaging costs to remove guesswork and improve factory profits.
SS4 stands for the 4 audit phases in Spice Sigma™: Phase 1 (Raw Spices & Moisture), Phase 2 (Grinding & Powder Yield), Phase 3 (Power & Machine Output), and Phase 4 (Packaging & Final Costing). When a plant meets all requirements across these 4 phases, it achieves SS4 Clearance.
Any spice processing business can apply—including whole spice cleaners, grinding and pulverizing mills, blended masala makers, retail pouch packers, and bulk spice exporters.
We check raw spice quality, moisture loss, input vs. output powder weight, dust filter leaks, machine running speeds, electricity units per kg, labor wages, pouch weight giveaway, packaging waste, and final cost per packet.
We compare the exact kilograms of raw spices entering the factory with the finished powder packed, by-products collected, and dust caught in filters. This shows precisely where kilograms disappear—whether lost to drying, cleaning dirt, leaking pipes, or packing giveaway.
Every spice factory is different, so we cannot guarantee a fixed number before inspecting the plant. Your actual savings depend on current machine condition, existing losses, and how quickly your team puts our engineering recommendations into practice.
Yes. Along with our factory audit findings, we provide clear costing spreadsheets and batch-costing models that your team or ERP system can use every day.
No. SS4 Clearance is an industrial benchmark operated by Salvin Industries to help spice factories control losses and verify manufacturing costs. It is an operational program, not a government license.
We just need basic information about your factory: which spices you process (like chilli, turmeric, cumin, coriander), your monthly production volume, machine types, and sample electricity bills.
Fill out the simple inquiry form below. Our team at Salvin Industries will contact you within 24 hours to understand your setup, answer questions, and plan the audit visit.
A typical plant audit takes 2 to 4 days on-site, depending on factory size, number of grinding lines, and variety of spices. A detailed timeline is agreed upon during our first call.
Yes, 100%. Before starting any work, we sign a formal Non-Disclosure Agreement (NDA) to protect your recipes, production numbers, buyer names, and commercial rates.
Start Your Factory Assessment
Take the first step to uncover hidden losses and know your real product costs. Share your factory details below.