Bhavishya Biofuels supplies 6mm biomass pellets designed for automated, high-efficiency combustion in Indian industry. Produced from vetted wood and agro residues, our 6mm pellets deliver fast ignition, consistent heat release, and low, predictable ash—so boilers, thermic fluid heaters (TFHs), hot-air generators, gasifiers, and co-firing lines run smoothly day after day. If you’re switching from coal or FO/LDO, or upgrading from briquettes to tighter process control, 6mm pellets are the clean, controllable choice.

What Exactly Are 6mm Pellets?

6mm pellets are dense cylindrical granules pressed through a 6mm die from finely milled biomass. Natural lignin (and approved binders only when needed) creates strong, durable pellets with uniform size, low moisture, and excellent flow in screws, rotary valves, and pneumatic systems. Compared with loose residues, pellets multiply bulk density and slash variability—reducing freight per useful kcal and stabilizing steam curves.

Why Choose 6mm Over Other Solid Fuels?

• High energy, quick light-up: Controlled moisture and tight sizing mean rapid ignition and steady flame fronts for reliable steam and temperature control.
• Low, predictable ash: Clean feedstocks yield low ash biomass fuel, cutting housekeeping, ash disposal, and bag filter loading.
• Tight tolerance for automation: 6mm diameter supports precise dosing in screws and air slides, enabling PLC/SCADA-based fuel control.
• Cleaner stacks: Naturally low sulfur content helps reduce SO₂ burdens; paired with multicyclones/bag filters, emissions stay easier to manage.
• Spec-driven procurement: Parameters align with ISO 17225 pellet classes (moisture, ash, durability, fines, size) for unambiguous buying and QC.

Where 6mm Pellets Shine

• Textiles & dyeing units: Tight steam control on package boilers and TFHs; easier emissions compliance than high-sulfur fuels.
• Food & beverage: Clean, steady heat for snacks, spices, bakery lines, distilleries, and dairies.
• Chemicals & pharma: Predictable heat input for validated processes and audit-ready documentation.
• Paper & board: Stable firing with manageable particulate load.
• Co-firing (AFBC/CFBC): Industrial biomass pellets blend consistently as a coal replacement stream.
• Gasifiers: Uniform 6mm pellets support consistent gas quality in suitable systems (project-specific checks advised).

Feedstock Options (Pick What Fits Your Boiler)

• Wood pellets 6mm: Ultra-low ash and very clean flame—ideal for tight emission targets and sensitive stacks in textiles, food, chemicals, and pharma.
• Groundnut shell pellets 6mm: Strong energy density and stable flame; popular for package boilers and TFHs.
• Cotton stalk pellets 6mm: Woody fiber enhances pellet strength; a versatile all-rounder for boilers and co-firing lines.
• Paddy/wheat straw pellets 6mm: Abundant and economical; engineered blends available to tune ash fusion behavior in FBC systems.
• Engineered blends: Recipes that balance GCV, ash%, durability, and fines to your duty cycle and equipment.

Typical Technical Parameters (Guidance Ranges)

Values vary with crop year, region, and process. We dispatch with truck-wise QA on request.

• Diameter: 6 mm
• Length: ~10–30 mm (controlled for smooth flow)
• Moisture (as-received): Low and stabilized for fast ignition (state your maximum in PO)
• Ash: Feedstock-dependent; wood is typically the lowest
• Gross Calorific Value (GCV): High for densified fuels (state a minimum target in PO)
• Mechanical durability: High integrity pellets to minimize fines and protect screws/valves
• Fines: Capped below a chosen sieve (e.g., <3.15 mm) for clean handling and healthy filters
• Bulk density: Substantially higher than loose residues for better ₹/kcal freight efficiency

Pellets vs 90 mm Briquettes: Which Should You Choose?

• Process control: Pellets offer ultra-tight size distribution for very stable heat input; briquettes are robust for longer burn cycles and simple operations.
• Feeding & storage: Pellets enable silo storage, screws, and pneumatic transfer; briquettes suit manual/semi-auto feeding and open-yard handling.
• Capex: Pellets need silos and screw systems; briquettes can run on lower-Capex feeders.
• Freight economics: Both are dense; pellets usually optimize vertical storage and dosing precision, while briquettes excel in ₹/kcal per FTL without silo infrastructure.

Handling, Storage & Monsoon SOPs

• Dry, roofed storage: Keep pellets on pallets/sleepers, away from walls. Use FIFO to maintain consistent moisture.
• Silo best practices: Control humidity and avoid condensation points; inspect for bridging only during high-humidity spells.
• Conveyance: Clean, dry screws and guarded inlets; enclose transfers to limit dust and moisture ingress.
• Dust & filters: Provide extraction at transfer points; maintain bag filter hopper evacuation routines.
• Monsoon readiness: Rapid unloading, covered truck bays, and side sheeting preserve as-received moisture and GCV of pellets.

Combustion & Boiler-Tuning Tips (Engineer-Friendly)

• Start-up: Pellets ignite quickly—ramp feeder rates in small increments while monitoring O₂/CO to lock a steady sweet spot.
• Excess air: Begin with settings used for wood/mixed-agro firing, then trim to cut unburnt carbon.
• AFBC/CFBC: Maintain OEM bed temperatures; use wood-rich blends where ash fusion needs improvement.
• Particulates: Multicyclones/bag filters handle pellet dust well if ducts are tight and hoppers are cleared on schedule.
• Safety: Enforce no-smoking zones; install spark arrestors on hot-air lines; maintain housekeeping around silos and conveyors.

Quality Assurance, Standards & Documentation

We align our declarations with the parameters used in the ISO 17225 pellet classes for woody and non-woody solid biofuels—moisture, ash, mechanical durability, fines, and size class. On request, we provide a pre-dispatch lab sheet (moisture, ash, GCV) and truck-wise batch tagging for traceability. If your buyer or export program prefers ENplus A1-style ranges, tell us your targets and we will propose feasible values based on local species and process routes.

Commercials & Logistics

• Contracting: Spot lots, monthly call-offs, or annual agreements with optional price indexation.
• Load formats: Full-truck loads (FTL), tarpaulin-covered; jumbo bags available for forklift sites.
• Pan-India supply: Multi-region aggregation and buffer stocks smooth seasonality and stabilize pellet price India.
• Support: Boiler start-up assistance, feeder tuning, and blend design for grate, stoker, and AFBC/CFBC systems.

Purchase Specification Template (Copy-Ready)

• Fuel Type: 6mm biomass pellets (wood / agro / engineered blend)
• Diameter: 6 mm
• Length: 10–30 mm (state tolerance)
• Moisture (as-received): ≤ target % (state max)
• Ash: ≤ target % (feedstock-specific)
• GCV (as-received): ≥ target kcal/kg (state minimum)
• Mechanical durability: ≥ target % (state minimum)
• Fines: ≤ target % below chosen sieve (e.g., <3.15 mm)
• Bulk density: ≥ target kg/m³ (optional)
• Packaging: Bulk FTL / jumbo bags (select)
• QA: Pre-dispatch moisture, ash, GCV report; truck-wise batch tagging; optional third-party test
• Delivery: Pan-India; schedule as per contract

FAQs (SEO-Friendly for Buyers & Boiler Teams)

What is special about 6mm pellets versus 8mm?

6mm pellets offer a higher surface-area-to-volume ratio, which helps quick ignition and tight control in automated screws. 8mm pellets can reduce fines in some handling systems. Choose based on your feeder OEM guidance and desired control.

What GCV should I expect?

GCV of pellets is high for both wood and agro categories when moisture is controlled. We declare a minimum target on every lot and share batch-wise reports so your energy balance is transparent.

Are 6mm pellets suitable for AFBC/CFBC?

Yes. They co-fire reliably with coal in many AFBC/CFBC units. We can suggest wood-rich agro blends where ash fusion temperatures need improvement.

How low is the ash content?

It depends on feedstock. Clean wood pellets are typically ultra-low; agro pellets vary by crop and season. Our QA keeps ash predictable, and blends can be engineered for your system.

What handling infrastructure do I need?

At minimum: a dry, roofed store, guarded screw feeders, enclosed conveyors, and dust extraction at transfer points. Silos enable the most consistent dosing and continuous operation.

How do I compare pellet cost to coal or FO/LDO?

Use a ₹/kcal comparison, not just ₹/tonne or ₹/litre. Include savings from lower ash handling, reduced SO₂, stable steam control, and fewer feeder issues.

Can you supply pellets year-round?

Yes. Our multi-region aggregation, drying, and buffer stocks support continuous supply aligned to your daily steam demand.

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Why Bhavishya Biofuels

• Spec consistency: Tight control of moisture, durability, fines, and size for predictable combustion.
• Clean feedstocks: Traceable inputs only—no contaminated wood or mixed waste.
• Documentation: Product data sheets, MSDS, and truck-wise QA aligned to your SOPs and audits.
• Pan-India delivery: Optimized lanes for dependable lead times and stable supply.
• Technical support: Start-up guidance, feeder tuning, blend design, and emissions advice for grate and FBC systems.

Call to Action

We have 6mm pellets ready to ship. Share your boiler type (grate, stoker, AFBC/CFBC), daily steam demand, and preferred feedstock (wood/agro/blend). Bhavishya Biofuels will propose the right spec, schedule a pilot lot, and deliver quickly—so you can benchmark heat rate, ash behavior, and total ₹/kcal against your current fuel.