Smart Industrial
Weighing & Automation
Electra Weighing Systems (EWS) manufactures high-accuracy industrial weighing machinery, load cell instrumentation, dynamic checkweighers, hopper batching towers, and custom SPM automation systems.
15+
Years in Weighing
700+
Weighers Installed
Electra Weighing Systems (EWS)
Electra Weighing Systems (EWS) is an ISO 9001:2015 certified engineering pioneer specializing in high-accuracy industrial weighing machines, digital strain gauge load cell technology, dynamic inline checkweighers, hopper batching rigs, and custom Special Purpose Machines (SPM).
Pioneering Heavy Industrial & Automated Weighing Solutions
Founded with a mission to deliver zero-error mass measurement across process manufacturing, Electra Weighing Systems (EWS) designs bespoke weighing systems for pharmaceutical cleanrooms, chemical batching plants, agricultural grain processing mills, and heavy metal foundries.
By combining IP68/IP69K hermetically sealed stainless steel load cells, ultra-fast 4800Hz digital ADCs, and custom PLC/SCADA control algorithms, EWS machines ensure legal-for-trade OIML Class III & NTEP accuracy under extreme thermal and mechanical vibration conditions.
Full Explanation of Electra Weighing Systems (EWS) Technology
1. High-Accuracy Digital Load Cell Sensor Network
EWS utilizes premium strain-gauge and quartz piezo load sensors capable of micro-gram sensitivity. Each cell is coupled to an EWS multi-channel digital transducer that performs active temperature compensation, anti-vibration FFT filtering, and zero-point drift suppression.
2. Dynamic High-Speed Inline Checkweighers
Built for high-volume production lines, EWS dynamic weighers weigh items on moving belts at speeds exceeding 220 packs per minute with a standard deviation under ±0.1g. Integrated rejection mechanisms (pneumatic arm, air blast, drop belt) eliminate non-conforming items instantly.
3. Automated Batching, Hopper & Silo Systems
EWS Loss-in-Weight and Gain-in-Weight micro-dosing systems meter precise ratios of powders, liquids, and bulk solids. Outfitted with electro-pneumatic slide gates, screw feeders, and pneumatic vibrators, EWS hoppers deliver repeatable ingredient blending.
4. Industry 4.0 Telemetry & ERP Integration
Every EWS weighing terminal supports Ethernet/IP, Profinet, Modbus TCP, and OPC UA protocols. Real-time batch logs, weight histograms, and calibration audit trails are pushed automatically to SAP, Oracle ERP, or cloud monitoring dashboards.
EWS Standard Engineering Specifications
Advanced Engineering
Our designs are engineered down to the micron. We ensure that components align perfectly for highly repeatable, high-accuracy operation.
Innovative Design
By combining advanced 3D CAD modeling with custom PLC scripting, we build intelligent machine systems ready for Industry 4.0 IoT analytics.
Unmatched Reliability
We use only industrial-grade parts from tier-1 global suppliers (Siemens, Kuka, SMC, Allen Bradley) to minimize down-time and repair costs.
Featured Product Lines
Browse our custom-engineered machines, packing towers, conveyor systems, and factory workcells with live operation videos and real project photos.
End-to-End Automation Engineering
From initial factory floor consult and feasibility research to installation and remote support, our engineering team manages the entire lifecycle.
Mechanical CAD Design
Comprehensive 3D mechanical designs and structural simulation modeling using industry-grade SolidWorks and Inventor suites. We design for robust cyclic fatigue resistance.
- Finite Element Analysis (FEA) testing
- Kinematic system movement modeling
- Pneumatic and hydraulic layout designs
- BOM generation & raw material specification
Electrical Control Panel Wiring
Assembly of premium power control modules, motor control centers (MCC), and instrument cabinets built to high-quality safety standards.
- In-house wire ferruling & wire tracing tags
- Busbar layout & thermal ventilation setups
- Short-circuit and continuity test certificates
- SMC pneumatic manifold panel integrations
PLC & HMI Programming
Custom software engineering for complex machine logic, interlock protections, sensor processing, and high-performance, user-friendly operator touchscreens.
- IEC 61131-3 standard code (Ladder, Structured Text)
- Responsive, easy-to-use alarm diagnostic screen designs
- Ethernet/IP, Profinet, and Modbus networking
- Recipe management database scripting
Robotic Integration
Turnkey development of robotic operations for automated loading, assembly, sorting, and high-accuracy welding. Vision system calibration included.
- articulated 6-axis, SCARA, and Delta robot configuration
- Bespoke end-of-arm gripper design (EOAT)
- 3D optical vision sensor tracking
- Operator collaborative (Cobot) safety configuration
Site Installation & Commissioning
On-site installation, laser leveling, electrical tie-ins, dry-run, and wet-run commissioning testing by our global mobilization team.
- Mechanical installation & alignment verification
- Cable tray routing & field wiring tie-ins
- Site Acceptance Testing (SAT) sign-offs
- Operator hands-on training tutorials
Retrofitting & Upgrades
Breathing new life into mechanically sound but electrically obsolete production equipment. Minimize cost while securing modern speed and safety.
- Obsolete PLC-to-modern-PLC program migration
- Relay logic replacement with safety controllers
- HMI upgrade with IIoT data analytics dashboard
- Energy efficiency review & servo-drive retrofits
Tailored Automation by Vertical Sector
Every manufacturing vertical has distinct compliance standards and cycle time objectives. We engineer systems customized to your industry regulations.
Automotive & EV
Robust robot cells for automated MIG/spot welding, custom chassis conveyors, windshield gluing stations, and leak testing jigs for lithium batteries.
Core Integrations
- Robot welding integration
- Press-fit assembly lines
- EV battery leak testing
FMCG & F&B
High-speed primary packaging, flow wrapping conveyors, automatic cartoning machines, and custom rotary liquid filling units designed for extreme sanitation.
Core Integrations
- Clean-in-Place (CIP) panels
- Delta robot pick & place
- Modular box packing
Pharmaceuticals
Aseptic packaging assembly systems, automated liquid syringe filling equipment, and cleanroom sorting conveyors complying with FDA specifications.
Core Integrations
- FDA cleanroom compliance
- High-accuracy dosing
- Vision code validation
Warehouse & Logistics
Sorting systems with dynamic pneumatic swing arms, weight check gates, high-speed gantry palletizers, and smart parcel line dispatch control systems.
Core Integrations
- Bar-code print & apply
- Multi-belt parcel sorting
- End-of-line palletizing
Electronics & Semis
Electrostatic discharge (ESD) safe workspaces, high-speed automatic micro-screwing robots, and multi-sensor functional PCB test beds.
Core Integrations
- ESD-safe design standards
- Automatic micro-screwing
- Dual-camera optical inspection
Engineered for Reliability and Maximum Efficiency
100% In-House Execution
Unlike other integrators who outsource manufacturing, we handle mechanical structure fabrication, panel assembly, wiring, and programming in our own workshop. This ensures complete control over quality and timelines.
Tier-1 Component Standard
We build all automation rigs using global standard parts. You receive full manufacturer documentation for motors, PLCs, valves, and sensors, making spare parts sourcing easy.
Rigorous Testing & Dry Runs
Every machine undergoes a full dry-run integration test at our facility before dispatch. Clients are invited for Factory Acceptance Testing (FAT) to verify all cycle times and safety operations.
Remote Support & IIoT Analytics
All control systems we commission include secure VPN routers. If you experience system alerts, our engineers can log in remotely to diagnose program logs instantly, saving on-site visit costs.
Global Integration Partners
We integrate component systems from global automation leaders to guarantee reliability and worldwide support.
ISO & CE Compliance Standard
All machines are manufactured to comply with regional safety norms and emergency cut-off protocols.
Trusted by Manufacturing Leaders
"Electra Weighing Systems (EWS) designed and integrated our dynamic inline checkweigher and hopper batching line. The system has been running 3 shifts a day with zero calibration drift. Our filling accuracy reached ±0.01g."
Robert Miller
VP of Operations, Apex Process Industries
Discuss Your Automation Project
Have a plant engineering challenge? Send us a message, and our sales team will connect you with a technical automation consultant.