Automated Truck Loading Conveyor System for Packaged Water Plant in Karjat Case Study – Sharp Engineering
Executive Summary
Oriental Foods and Beverages, a packaged mineral drinking water manufacturer based in Karjat, Maharashtra, partnered with Sharp Engineering to automate its truck loading operations and overcome severe labour dependency and dispatch delays. With rapid production growth and an expanding plant layout, manual loading was becoming a major bottleneck—impacting turnaround time, delivery commitments, and operational efficiency.
Sharp Engineering designed and implemented a two-phase automated truck loading conveyor system, integrating powered belt conveyors, gravity roller conveyors, directional turning conveyors, and an intelligent sensor-based traffic control system. The solution reduced truck loading time from 2–3 hours to just 30–40 minutes, cut manpower requirements by over 60%, eliminated product damage risks, and ensured smooth, uninterrupted dispatch operations. The project stands as a benchmark example of cost-optimized, retrofit-friendly conveyor automation for the food and beverage industry.
Client Profile & Industry Background
- Customer: Oriental Foods and Beverages
- Location: Karjat, Maharashtra
- Industry: Packaged Drinking Water / FMCG
- Facility Type: Mineral Filter Water Bottle Manufacturing Plant
- Initial Plant Area: ~11,000 sq. ft. (Phase 1)
- Expansion Area: Additional ~10,000 sq. ft. (Phase 2)
As demand increased, the client required a scalable and reliable material handling automation solution to support faster dispatch and future expansion without disrupting existing operations.
Challenges Faced Before Automation
Before implementing the automated conveyor system, the client faced multiple operational challenges:
- Manual truck loading consuming 2–3 hours per truck
- High labour dependency (10–12 workers per truck)
- Frequent manpower shortages, leading to dispatch delays
- Inconsistent truck turnaround times, affecting delivery schedules
- Increased risk of product damage during manual handling
- Layout limitations during plant expansion (L-shaped facility)
These issues directly impacted productivity, logistics planning, and overall plant efficiency.
Sharp Engineering’s Solution Approach
Sharp Engineering executed the project in two strategic phases, ensuring minimal disruption and maximum reuse of existing infrastructure.
Phase 1: Automated Conveyor System for Truck Loading
A powered belt conveyor was installed to transfer packed water packets from the production and finished goods storage area to the truck loading bay.
Key features of Phase 1:
- Belt conveyor transports packets to the end of the plant building
- A 4-meter inclined gravity roller conveyor installed at the exit
- Packets roll smoothly to the truck loading end for direct stacking
- Conveyor length allows access deep into the truck body
- Trucks are repositioned forward as loading progresses
This system enabled continuous, smooth loading without manual lifting or repeated handling.
Phase 2: Expansion & L-Shaped Layout Integration
With the addition of a new 10,000 sq. ft. production area, the Phase 2 layout introduced an L-shaped configuration that was not aligned with the existing conveyor system.
Sharp Engineering’s innovation:
- Designed and installed an additional conveyor line with a turning conveyor section
- Seamlessly merged the new line with the Phase 1 system at a common junction
- Avoided duplication of loading infrastructure
✅ Result: Nearly 50% reduction in installation cost compared to installing a completely separate system.
Intelligent Traffic Control & Automation Safety
During operation, it was observed that delays at the gravity roller conveyor discharge could cause packets to fall, leading to damage. Initial mechanical stoppers solved the fall issue but created conveyor jamming, motor overload, and frequent tripping.
Advanced Automation Solution Implemented
Sharp Engineering introduced a sensor-based traffic control system:
- Photoelectric sensors installed at the conveyor discharge end
- Continuous monitoring of packet flow and exit clearance
- Automatic stoppage of upstream conveyors upon blockage detection
- Intelligent interlocking logic to prevent overload and jamming
This upgrade transformed the system into a self-regulating, fully automated truck loading solution, protecting motors, gearboxes, and products.
Measurable Results & Performance Improvement
Before vs After Automation
| Parameter | Before Automation | After Automation |
| Truck loading time | 2–3 hours | 30–40 minutes |
| Manpower required | 10–12 persons | 4 persons |
| Labour dependency | High | Significantly reduced |
| Product damage risk | High | Eliminated |
| Truck turnaround | Slow & unpredictable | Fast & consistent |
| System reliability | Manual supervision | Automated & self-regulated |
Business Impact
- Over 60% reduction in manpower requirement
- 3–4× faster truck loading
- Improved dispatch planning and on-time deliveries
- Reduced operational stress and labour uncertainty
- Enhanced safety and equipment protection
- Scalable solution aligned with future plant expansion
Engineering Value Delivered by Sharp Engineering
What sets Sharp Engineering apart in this project:
- Custom-engineered solution for complex L-shaped layouts
- Retrofit integration with existing conveyor infrastructure
- Cost-optimized design with 50% savings in expansion phase
- Intelligent sensor-based automation, not manual dependency
- Strong focus on reliability, safety, and long-term performance
Industries That Can Benefit from Similar Solutions
This automated truck loading conveyor system is ideal for:
- Packaged Drinking Water Plants
- Food & Beverage Manufacturing
- FMCG Production Units
- Warehousing & Distribution Centers
- Logistics & Dispatch Facilities
Looking to Automate Your Truck Loading Operations?
Sharp Engineering specializes in designing custom conveyor automation systems that reduce labour dependency, increase dispatch speed, and optimize material flow—without unnecessary capital expenditure.