Building Materials, Cement & Stone Crusher Billing Software
Eliminate truck scale theft, volumetric conversion disputes, and contractor credit leakage across bulk building supply yards, stone crusher quarries, river sand depots, ready-mix concrete plants, and cement dealerships. InventoryPlus delivers native Windows desktop software with direct digital weighbridge truck scale RS232 integration, instant tons-to-bags-to-CFT conversion, multi-trip delivery challan tracking, and tamper-proof contractor ledgers with 100% offline desktop reliability.
Scale Capture: Direct Gross, Tare & Net
Unit Math: Tons ↔ Bags ↔ CFT ↔ Brass
Site Ledgers: Contractor aging & credit limits
100% Offline: Zero yard broadband downtime
4.9 / 5 Rating • Trusted by 1,800+ Stone Crushers, Cement Yards & Sand Mines
● CONNECTED: RS232 COM1
GATE PASS VERIFIED
Why Conventional Accounting Software Fails Building Material Suppliers
General-purpose retail billing software and back-office accounting suites were designed for boxed retail goods, not heavy industrial aggregate yards, dumpers, volumetric conversions, and contractor site deliveries.
1. Manual Truck Scale Keying & Fraud
When weighbridge operators manually type weight figures from the indicator display into billing software, driver collusion and typing mistakes lead to severe aggregate revenue leakage.
2. Chaotic Unit Conversions (Tons ↔ CFT)
Quarries crush and weigh aggregates in metric tons, contractors order by cubic feet (CFT) or brass, and cement dealers inward in tons but bill in 50kg bags. Manual spreadsheets cause massive inventory mismatches.
3. Multi-Trip Unbilled Delivery Challans
Supplying 50 dumper truckloads of sand or gravel to an infrastructure site requires staggered trip sheets. Paper challans get lost or damaged, delaying consolidated billing for months.
4. Disputed Contractor Credit Ledgers
Contractors demand site-wise balance statements showing vehicle registration numbers, delivery slips, and driver acknowledgments. Traditional software mixes all sites into one messy ledger.
5. Cement Manufacturer Scheme Losses
Cement brands offer monthly volume targets, freight rebates, and prompt payment discounts. Without automated landed cost calculation, dealers sell bags below real break-even prices.
6. Rural Yard Internet Outages
Quarries, crushers, and sand depots are located in remote mining belts. Web-based software freezes when broadband drops, halting truck queues and creating immense traffic jams at the gate.
From Inward Truck Weighing to Consolidated Site Billing
Follow how InventoryPlus automates every stage of bulk material handling with zero manual duplicate data entry.
Direct Scale Reading Capture
The loaded dumper drives onto the weighbridge platform. The operator presses F2 to capture gross weight directly from the indicator via serial port, eliminating all operator tampering.
Stored Tare or Empty Return Scale
After offloading, the truck re-weighs for exact tare calculation (or retrieves pre-registered truck tare). The system instantly calculates net payload down to the kilogram.
Rule 55 Challan with Driver Signature
Generate a 3-copy delivery challan showing customer site name, dumper registration, gross/tare/net weights, driver contact, and dispatch timestamp in under 5 seconds.
1-Click Monthly Bill Merge & Khata
Consolidate 10, 50, or 200 pending challans for a builder into a single GST tax invoice. Post the balance directly to the contractor ledger with automated WhatsApp bill delivery.
Heavy Material Hardware Integration & Volumetric Conversion Engine
Discover the precision engineering that powers real-time truck scale capture, dual unit conversions, and multi-trip delivery challan reconciliation.
Volumetric CFT Engine
Rule 55 Challan Hub
Digital Weighbridge Truck Scale POS Terminal
Connect your existing digital weighbridge indicator directly to the billing computer via RS232 COM port or USB-to-serial converter. InventoryPlus continuously polls scale data packets, automatically filtering mechanical vibrations and zero-point drift. When the scale stabilizes, the operator locks gross weight with 1 keypress, eliminating operator weight manipulation.
Tons to Bags & Cubic Feet (CFT) Conversion
Configure custom conversion multipliers for each material density: 1 Metric Ton = 20 Bags of 50kg Cement; 1 Brass of River Sand = 100 Cubic Feet (approx 4.2 Tons); 10mm / 20mm Aggregates with bulk density adjustments. Inward shipments in tons while billing contractors in CFT or brass without losing fractional inventory stock accuracy.
Contractor Credit Ledger & Trip Sheet Challans
Issue statutory Rule 55 delivery challans for every dumper trip dispatched to civil construction sites. Group deliveries by contractor site project name (e.g., Highway Flyover Pier 14), generate weekly trip reconciliation statements, and merge completed deliveries into compliant GST tax invoices with 1 click.
Pre-Configured Building Material GST Slabs & Compliance Standards
InventoryPlus comes pre-loaded with official HSN codes, statutory GST tax percentages, and transit delivery rules for heavy aggregates and building supplies.
Portland Cement (OPC / PPC)
Statutory 28% GST rate automatically calculated on 50kg bags and bulk cement tankers. Tracks manufacturer trade schemes, quarterly volume rebates (QVR), and dealer landed margins.
Crushed Stone, Gravel & GSB
Statutory 5% GST rate for 10mm, 20mm, 40mm crushed metal, quarry dust, and wet mix macadam (WMM). Directly captured via weighbridge net payload with instant delivery challans.
Natural River Sand & M-Sand
Statutory 5% GST rate supporting volumetric brass billing (100 CFT) and metric tons. Pre-configured transit pass reference tracking and state mining department royalty reconciliation.
TMT Rebars & Structural Steel
Statutory 18% GST rate with piece-to-bundle-to-ton conversion formulas for 8mm, 10mm, 12mm, 16mm, and 20mm rebar rods with manufacturer ISI quality certification logs.
Building Materials & Weighbridge POS Billing FAQ
Clear answers to the most common questions from stone crusher quarry owners, sand stockists, cement distributors, and building material yard managers.
Which weighbridge scale indicators are compatible with InventoryPlus?
InventoryPlus supports any weighbridge or platform scale with an RS232 serial COM port or USB virtual serial converter. It includes pre-configured baud rate and communication string drivers for major brands including Avery India, Essae-Teraoka, Eagle, Sansui, CAS, Rice Lake, and generic microcontroller scale indicators.
Can the software convert tons to cubic feet (CFT) or brass automatically?
Yes. You can assign specific density factors to each aggregate grade. For example, 100 CFT (1 Brass) of sand can be configured to 4.2 Tons, while 20mm aggregate can be set to 4.5 Tons. When billing, you can enter the quantity in tons, and the software will display and print the equivalent CFT or brass volume seamlessly.
How does delivery challan consolidation work for large infrastructure projects?
Each dumper leaving the quarry receives a sequential delivery challan slip. At the end of the week or month, the cashier opens the challan reconciliation screen, filters by contractor and construction site name, selects all verified delivery slips, and clicks "Merge to Invoice". The system creates a single consolidated GST tax bill automatically.
Does InventoryPlus work without an active internet connection?
Yes. InventoryPlus is a native Windows desktop application. It operates 100% locally on your PC or local area network (LAN). Weight data capture, invoice generation, ticket printing, and ledger bookkeeping continue at full speed even if the internet broadband is disconnected for days.
Can we manage contractor credit limits and prevent dispatch overdues?
Yes. You can configure custom credit balance ceilings and maximum overdue days for every contractor profile. When a contractor exceeds their agreed credit limit, the weighbridge checkout terminal displays an instant warning banner or locks the gate dispatch pass until authorized by the yard manager with an administrative passcode.
Speed Up Bulk Material Dispatch & Protect Weighbridge Profits Today
Join over 1,800 stone crusher quarry owners, sand stockists, cement distributors, and building material suppliers who trust InventoryPlus to eliminate truck scale shrinkage, automate tons-to-CFT conversions, and secure contractor payments.