Mineral fillers built to a formulation, not to a mesh number.
Jyoti Group of Industries mines and micronises dolomite, quartz and calcite across Rajasthan and Gujarat, and processes them into graded fillers for thermoplastic road marking, paints, polymers and engineered surfaces. Twelve plants across three processing facilities, captive mineral reserves, and lot-level quality documentation on every despatch.
- MTPA INSTALLED CAPACITY
- 180,000MTPA INSTALLED CAPACITY
- PLANTS · 3 FACILITIES
- 12PLANTS · 3 FACILITIES
- STATES SUPPLIED
- 22+STATES SUPPLIED
- EXPORT COUNTRIES
- 7+EXPORT COUNTRIES
01 — INSTALLED CAPACITY
Three minerals, twelve plants, dedicated lines throughout.
Twelve plants run inside three facilities, which keeps the carbonate and silica streams separate end to end — a hard requirement for whiteness-critical and abrasion-critical grades alike.
CaMg(CO₃)₂
Dolomite
100,000
MTPA INSTALLED
Low-silica, high-brightness reserves ground to coated and uncoated grades. The volume backbone of the group.
- 200 – 800 MESH · 10µ / 5µ / 2µ
- GRAINS 16/32 – 100#
- STEARIC COATED 1.0 – 1.5%
SiO₂
Quartz
60,000
MTPA INSTALLED
High-purity silica, iron-controlled, screened and micronised for abrasion and hardness-led formulations.
- SiO₂ 99.0 – 99.6%
- POWDER 100 – 500 MESH
- GRAINS 16/32, 20/40, 30/80
CaCO₃
Calcite
20,000
MTPA INSTALLED
Whiteness-critical ground calcium carbonate for coatings, putty and filled polymer where brightness drives value.
- 400 – 1500 MESH · 5µ / 2µ
- BRIGHTNESS UP TO 96%
- COATED & UNCOATED
02 — APPLICATION GRADES
Grades developed against the end use, not the other way round.
- JG-TPXThermoplastic road markingDolomite and quartz blend graded for hot-melt screed and extrusion — controlled flow at 200°C, high skid resistance.40–70% LOAD · LOW MOISTURE
- JG-PCDecorative & industrial paintCoated dolomite and calcite for extender load in emulsions, enamels and primers, at controlled oil absorption.d97 10–15µ · BRIGHTNESS 92–96
- JG-PVCPVC pipes & profilesStearic-coated grades for improved dispersion, impact strength and output rate in rigid PVC compounding.COATING 1.0–1.5% · 5µ / 2µ
- JG-MBMasterbatch & filled polymer2 micron coated grades with controlled top cut for filler masterbatch in PP and PE at high loading.d50 2µ · TOP CUT 12µ
- JG-QSEngineered quartz surfacesSized quartz grain and powder packages for slab casting — consistent grain distribution, iron controlled.SiO₂ 99.4% · Fe₂O₃ <0.03%
- JG-PTPutty & wall careBright dolomite–calcite blend for wall putty and texture, tuned for water demand and coverage.300–500 MESH · pH 8–9
- JG-RBRubber & adhesivesFree-flowing coated fillers that carry load without hurting cure profile or tensile in moulded goods.LOW MOISTURE · COATED
- JG-RMSilica ramming massGraded quartzite package for induction furnace linings — controlled fines fraction for uniform sintering and longer lining life.0–6 mm GRADED · SiO₂ 98.5%
- JG-GLZGlaze, frit & glass batchLow-iron quartz and dolomite for glaze, frit and container glass, held to a fixed chemistry window rather than a size band alone.Fe₂O₃ <0.03% · 325# / 500#
- JG-RFRefractories & steelDolomite lumps and chips as flux and ramming material, plus silica grain for foundry applications.MgO 20–21% · SIZED LUMPS
03 — QUALITY CONTROL
Every lot tested before it leaves the plant.
Plant laboratories test incoming ore and finished powder against the agreed specification, so the grade a customer approves is the grade that ships month after month.
Particle size distribution
Laser diffraction, d50 / d97
Brightness & whiteness
Reflectance photometer
Chemical assay
Titration / wet chemistry
Moisture content
Loss on drying, 105°C
Oil absorption
Spatula rub-out method
pH of slurry
10% aqueous suspension
Residue on sieve
Wet sieve analysis
Coating level
Loss on ignition
Bulk & tapped density
Gravimetric
Iron content
Colorimetric Fe₂O₃
04 — INDUSTRIES SERVED
Sixteen end industries, each with a qualified grade.
- Thermoplastic road markingBulk filler for hot-applied marking compoundJG-TPX
- Paints & coatingsExtender pigment, opacity and sheen controlJG-PC
- PVC pipes & profilesCost and stiffness in rigid compoundingJG-PVC
- Masterbatch & plasticsHigh-load filler concentrate for PP/PEJG-MB
- RubberNon-black reinforcing filler and extenderJG-RB
- Adhesives & sealantsRheology and volume in polymer sealantJG-RB
- Putty & wall careWhiteness and workabilityJG-PT
- PaperFiller and coating pigmentJG-PC
- Ceramics & sanitarywareSilica and flux input to the bodyJG-QS
- Glass — container & floatLow-iron silica for the batch houseJG-QTZ
- Ceramic glaze & fritHigh-purity quartz and dolomite fluxJG-GLZ
- Silica ramming massSized quartz for induction furnace liningsJG-RM
- Foundry & ingot castingMoulding sand and slag conditionerJG-FDY
- Detergents & soapsBulk filler and abrasive in cleaning powderJG-PC
- Engineered quartz surfacesGraded quartz for slab castingJG-QS
- Refractories & steelFlux, ramming mass and foundry sandJG-RF
- STATES SUPPLIED IN INDIA
- 22+STATES SUPPLIED IN INDIA
- EXPORT COUNTRIES
- 7+EXPORT COUNTRIES
- RAIL CORRIDORS
- 3RAIL CORRIDORS
- MTPA DESPATCH CAPACITY
- 180,000MTPA DESPATCH CAPACITY
05 — REACH
Rake-level despatch to three regions of India, containers to seven countries.
Filler is a freight-heavy business. We run scheduled rail services rather than relying on spot trucking, which is what lets a customer eighteen hundred kilometres away plan a monthly call-off with confidence.
OUR STORY →South India
Rake movement to the Tamil Nadu, Karnataka and Andhra coatings and polymer belt, feeding paint plants and PVC compounders on a scheduled call-off.
RAKE SERVICE · BULK & BAGGED
Central India
Regular rail despatch into Madhya Pradesh and Maharashtra for road-marking contractors and putty manufacturers working on highway programmes.
RAKE SERVICE · JUMBO & 50 KG
East India
Long-haul rake service to West Bengal, Odisha and the eastern refractory and steel cluster, with dolomite lump and chip consignments.
RAKE SERVICE · LUMP & POWDER
Export
Container despatch through Mundra and Kandla to buyers across the Gulf, South East Asia and East Africa, palletised and shrink-wrapped to destination norms.
20FT / 40FT FCL
06 — SUPPLY & LOGISTICS
Positioned for volume despatch, domestic and export.
Plants sit inside the Rajasthan–Gujarat mineral belt with road access to Mundra and Kandla for container movement, and rail linkage for bulk domestic despatch. Packing to your line: 25 kg / 50 kg HDPE-laminated bags, 1 MT jumbo bags, or bulk tanker for select grades.
Rail and road linkage
Bulk domestic despatch across western, northern and southern India from three facility locations.
Port access
Container movement through Mundra and Kandla, roughly a day's haul from the Gujarat unit.
Trial lots
25 kg trial quantity against your specification before any volume commitment.
Contract supply
Annual rate contracts with fixed specification, packing and monthly call-off schedules.