01Design & build
Special purpose machines
SPMs for leak testing, endurance testing, auto-measuring, assembly and complete line setups, built around your part, not a catalogue.
Special purpose machines & industrial automation
Using constraints as levers for breakthrough.
Two decades of building SPMs, robotic cells and turnkey lines that auto, pharma, FMCG and sanitaryware manufacturers run on, every day, without excuses.
- Years building machines
- 20+
- Marquee clients
- 30+
- Manufacturing units
- 2
- Quality system
- ISO9001:2015
- Suzuki Powertrain
- Hero MotoCorp
- Bosch
- Panasonic
- GKN Driveline
- Kohler
- Denso
- Escorts
- Cera
- Roca
- Valeo
- Endurance
- Lumax
- UFI Filters
- Fläkt Group
01Capabilities
One partner, from concept sketch to commissioned line.
We design, build, integrate and service automation equipment in-house, so the machine you approve is the machine that lands on your shop floor.
02Integration
PLC, HMI & SCADA
Programming and integration on Siemens, Mitsubishi, Omron and National Instruments platforms, with servo motion where precision matters.
03Robotics
Robotic welding & handling
Authorised distributor for OTC DAIHEN robots, deployed for welding, material handling and fully robotic assembly fixtures.
04Upgrade
Process & equipment upgrades
Retrofits and technology upgrades for existing lines, raising productivity, safety and quality, with Kaizen and Poka-Yoke built in.
05Advisory
Training & consultancy
Hands-on automation training and consultancy for plant teams moving to PLC-driven, sensor-based production.
06Reach
Export-ready engineering
Machines designed, built and commissioned for customers beyond India, to the same documentation and quality standard.
02Machines
Built, delivered and running on shop floors.
Every machine here was designed, manufactured and commissioned by N R Engineers for a live production line in India. Select one to see it up close.
+Custom build
Don’t see your part here?
Every machine we build is custom. Send the part drawing, cycle-time target or just the problem, and our design team will scope the machine.
Send your requirement03Pharma automation
Turnkey lines built for GMP pharma production.
Material handling, packaging, inspection, process control, assembly and testing on a single line, from one vendor, with full batch traceability from raw material to finished pack.
- SS304 / SS316Food-grade contact parts, wash-down design
- Full traceabilityBatch history, data logging, vision & OCR
- PLC / SCADA controlRecipes and one-touch changeover
- One partnerMechanical, controls and quality systems
Stage 01
Material handling automation
Conveying and transfer systems for tablets, capsules, bottles, cartons and bulk raw materials, built to pharma wash-down and hygiene standards.
- Belt conveyorsSS304/316 · food-grade PU/PVC belts · VFD · wash-down
- Slat chain conveyorsPET and glass bottles, syrups, vials · accurate indexing
- Roller conveyorsGravity, powered and motorized · cartons and shippers
- Elevator conveyorsMulti-floor transfer where floor space is tight
- Automated bin transferPowder, granules, raw material · vacuum, lift, tilt
- Robotic pick & placeBottles, cartons, blisters, trays · 24×7, zero contamination
- AGV / AMRAutonomous material transport · no forklift traffic
Stage 02
Packaging machines
Filling through palletizing, with servo-driven accuracy and secondary packaging built for continuous production.
- Bottle fillingServo, piston, flow-meter or peristaltic · ±0.5% accuracy
- CappingROPP, screw, snap and press caps · torque verification
- LabelingBarcode, batch coding, QR · vision verified
- CartoningProduct and leaflet insertion, closing, printing
- Shrink wrappingBottle bundles, cartons, medicine kits
- PalletizersRobotic, uniform stacking of finished goods
Stage 03
Inspection & quality control
Vision, barcode, OCR, weight, metal and X-ray stations, so every reject is caught and logged before it leaves the line.
- Vision inspectionLabel, print, colour, damage, missing parts · AI and deep learning
- Barcode verificationBarcode, QR and Data Matrix readability
- OCR inspectionBatch no., Mfg and Exp date, MRP
- CheckweigherAuto-rejects underweight and overweight packs
- Metal detectionFerrous, non-ferrous and stainless steel
- X-ray inspectionGlass, metal, stone and plastic contamination
Stage 04
Process automation
PLC-based control across the plant: HMI, SCADA, batch automation, recipes, data logging, OEE and live production dashboards.
- PLCMotors, pumps, valves, sensors, servo systems
- HMIMachine status, alarms, recipes, reports
- SCADAPlant, utilities, energy, process trends
- Batch automationMixing, heating, cooling, filling · full batch history
- Recipe managementMultiple products · one-touch changeover
- Data loggingTemperature, pressure, speed, batch data for compliance
- OEE monitoringAvailability × performance × quality
- Production dashboardLive output, downtime, rejects, shift KPIs
Stage 05
Assembly automation
Precision assembly cells for medical devices and packs, with traceability on every unit and fewer manual errors.
- Syringe assembly
- Needle assembly
- Medical device assembly
- Blister assembly
- Auto screw tighteningTorque-controlled fastening
- Servo pressingForce and position monitored pressing
Stage 06
Testing machines
Every product verified against specification before release: leak, pressure, endurance, functional and dimensional testing.
- Leak testingBottles, syringes, vials, IV bags
- Pressure testingBurst pressure and sealing integrity
- Endurance testingDurability over repeated operating cycles
- Functional testingCorrect operation verified before shipment
- Automatic gaugingDiameter, height, length, thickness, runout, weight · auto-reject
04How we work
From your problem to your line, with one team.
Design, build, controls and commissioning sit with the same engineers, so nothing gets lost between stages.
- 01
Share the requirement
Send a part drawing, a cycle-time target or just the problem statement. Our design team scopes it.
- 02
Design & simulate
Your machine is modelled in SolidEdge and simulated in 3D before a single part is machined.
- 03
Build in-house
Fixtures, fabrication and assembly happen in our own manufacturing units.
- 04
Automate
PLC, HMI and servo programming, with auto data-logging where you need traceability.
- 05
Commission & support
Commissioned on your shop floor, with retrofits, upgrades and training after.
MMechanical
- 2 dedicated design seats on SolidEdge 2D & 3D
- Full 3D simulation before a part is machined
- In-house fixture, fabrication and assembly
EElectrical
- PLC programming: Mitsubishi, Omron, Siemens
- Servo-based motion and control systems
- Laser systems and National Instruments platforms
PPlatforms we work on
- SolidEdge
- Siemens
- Mitsubishi
- Omron
- National Instruments
- OTC DAIHEN
05Industry 4.0
Machines that don’t just run. They connect.
Auto data-logging, networked PLC/HMI architecture and sensor-driven feedback are standard on our machines, not an add-on.
- 04Your MES / IoTPlugs into the roadmap you already have
- 03SCADANetworked, plant-wide architecture
- 02PLC & HMIControl, auto data-logging, operator interface
- 01SensorsReal-time quality feedback at the station
06Clients
Manufacturers who run on our machines.
30+ OEM and Tier-1 manufacturers across automotive, industrial, sanitaryware and FMCG.
- Suzuki Powertrain
- Hero MotoCorp
- Bosch Chassis Systems
- Panasonic India
- GKN Driveline
- Kohler India
- Denso India
- Escorts
- Cera Sanitaryware
- International Tractors
- Roca Bathroom Products
- Endurance Technologies
- Lumax Industries
- UFI Filters
- Purolator India
- ATEQ Systems India
- Hilex India
- RSB Transmission
- Skipper Transmission
- Subros
- Valeo
- Hanon Systems
- Fläkt Group USA
- Fläkt Group UK
- Fläkt Group India
Automation across every manufacturing vertical.
If it is manufactured, we have probably built a machine for it. We serve 25+ industries in total.
- Automotive & componentsOEM, Tier 1 and 2. Sheet metal, rubber, plastics.
- Pharma & healthcareTablets, capsules, liquid filling, packing, inspection.
- Electronics & electricalPCB assembly, wiring harness, component testing.
- Home appliancesAC, refrigerator, washing machine rigs.
- Battery & EVPack assembly, cell sorting, charging and testing.
- Aerospace & defenceComponent assembly, precision testing, inspection.
- Metal & sheet metalCutting, bending, stamping, welding fixtures.
- FMCG & packagingFilling, sealing, labelling, pick and place.
07Insights
Straight talk on buying automation.
Short reads from our engineering team on cost per part, custom machines and choosing the right automation partner.
How special purpose machines reduce cost per component
Cost per component decides profit, not machine price. Why one SPM beats three machines and three operators.
Read articleWhy off-the-shelf machines cost your factory more than you think
Standard machines are built for average factories. The losses hide in micro-stoppages, rework and scrap.
Read article5 questions to ask before finalizing any automation vendor
If a vendor fumbles any of these, walk away. Automation is a long-term decision.
Read article08Contact
Have a process to automate?
Send your part drawing, cycle-time target or problem statement. It goes straight to our engineering team.
- Phone+91 98104 25544+91 86001 04894
- Emailinfo@nrengineers.co.in
- WhatsAppChat with the engineering team
- LinkedInN R Engineers
Head office & works
Gurugram, Haryana
Shed 1, Kataria Farm House, Khera Dewat St., Near Sukhbir Kataria (MLA) House, Bhim Nagar, New Railway Rd., Gurugram, Haryana 122001 Open in Google MapsBranch & works