# hjLabs.in

> Industrial automation machines and AI/ML consulting services. Founded in Gandhinagar, Gujarat, India by Hemang Joshi (Bachelor of Engineering in Electrical Engineering, 15+ years industrial automation). Manufactures the AutoCut V2 wire cutting machine and AutoSolder soldering robot. Provides Agentic AI, RAG systems, MLOps and LLM fine-tuning consulting.

## Products

- [AutoSolder 6 — Official User Guide](https://hjlabs.in/guide/autosolder6/): Complete operator's manual for the AutoSolder 6 automatic soldering machine — panel buttons, the 16x2 display, the three solder cycles, foot pedals, the Wi-Fi dashboard, every machine parameter, calibration, GPIO map, backup, firmware and the HTTP API. Also available as a 20-page A4 PDF.
- [3-Axis CNC Router Machine](https://hjlabs.in/product/3-axis-cnc-router-machine/): Servo-driven 3-axis CNC router, 850 x 940 x 95 mm work envelope, 2.2 kW air-cooled spindle, ball screws and LM linear guides, handheld pendant controller (runs standalone, no PC needed). ₹1,55,000.
- [3-Axis Programmable Selective Soldering Robot](https://hjlabs.in/product/3-axis-programmable-selective-soldering-robot/): Programmable selective soldering robot for PCB assembly, 180 x 240 mm work bed, temperature-controlled iron (90-480 C), automatic solder-wire feeder. ₹85,000.
- [Automatic Wire Cutting Machine — AutoCut V2](https://hjlabs.in/product/automatic-wire-cutter-machine/): Programmable bench-top wire cutter, 5–9999 mm cut length, 100–500 wires/min, ₹12,000.
- [Automatic Soldering Machine — AutoSolder](https://hjlabs.in/product/1-automatic-soldering-machine-autosolder-6-efficient-reliable-easy-to-use-soldering-robot/): Programmable PCB and wire soldering robot, made in India.
- [Wire Cable Cutting & Stripping Machine](https://hjlabs.in/product/automatic-wire-cable-cutting-stripping-machine/): Combined cut + strip industrial unit.
- [IoT Transformer Winding Machine](https://hjlabs.in/product/iot-automatic-transformer-winding-machine/): IoT-controlled CNC transformer winding.

## Featured AI Service

- [Agentic AI Development](https://hjlabs.in/AIML/services/agentic-ai/): Autonomous LLM agents with multi-step reasoning, tool use, and custom orchestration. We build production-ready agentic workflows using LangGraph, CrewAI, and AutoGen.

## AI/ML Specializations

- [RAG System Development](https://hjlabs.in/AIML/services/rag-systems/): Production-grade Retrieval-Augmented Generation with citations and observability.
- [Computer Vision Development](https://hjlabs.in/AIML/services/computer-vision/): Production computer vision — object detection, OCR, visual QC, surveillance analytics, drone imagery (YOLOv8/v10, SAM, Detectron2, Jetson edge).
- [Predictive Maintenance AI](https://hjlabs.in/AIML/services/predictive-maintenance/): Industrial predictive maintenance — vibration sensors, time-series ML, anomaly + RUL models.
- [MLOps Services](https://hjlabs.in/AIML/services/mlops/): Production ML pipelines, monitoring, and deployment.
- [LLM Fine-tuning](https://hjlabs.in/AIML/services/llm-finetuning/): Custom LLM training and adaptation.
- [AI/ML Consulting Services Catalog](https://hjlabs.in/AIML/services/): Full service overview.

## Industry Verticals

- [AI for EV Manufacturing & Battery QC](https://hjlabs.in/AIML/industries/ai-for-ev-manufacturing/): Specialized vision QC and BMS telemetry ML.
- [AI for Textile Manufacturing](https://hjlabs.in/AIML/industries/ai-for-textile-manufacturing/): Fabric defect detection and smart loom control.
- [AI for Pharmaceutical Manufacturing](https://hjlabs.in/AIML/industries/ai-for-pharma-manufacturing/): GxP-compliant serialization and vision QC.
- [AI for Food Processing](https://hjlabs.in/AIML/industries/ai-for-food-processing/): Vision sorting and HACCP ML tracking.
- [AI for Manufacturing](https://hjlabs.in/AIML/industries/Manufacturing/)
- [AI for Agriculture](https://hjlabs.in/AIML/industries/Agriculture/)

## Local Services (Industrial Clusters)

- [Ahmedabad & Gandhinagar](https://hjlabs.in/industrial-automation-services-ahmedabad/): Sanand auto-cluster, Vatva textiles, Naroda pharma.
- [Bangalore (Bengaluru)](https://hjlabs.in/industrial-automation-services-bangalore/): Peenya, Electronic City, Bommasandra hardware ecosystem.
- [Pune](https://hjlabs.in/industrial-automation-services-pune/): Chakan, Pimpri-Chinchwad, Talegaon automotive hub.
- [Mumbai](https://hjlabs.in/industrial-automation-services-mumbai/): Thane, Tarapur MIDC, Navi Mumbai pharma & electronics.
- [Hyderabad](https://hjlabs.in/industrial-automation-services-hyderabad/): Genome Valley pharma, med-tech and aerospace hub.
- [Chennai](https://hjlabs.in/industrial-automation-services-chennai/): Sriperumbudur and Oragadam auto-OEM and EV clusters.
- [Delhi NCR](https://hjlabs.in/industrial-automation-services-delhi-ncr/): Noida, Gurgaon-Manesar, Faridabad clusters.

## Free Tools

- [OG Image Generator](https://og.hjlabs.in/): Free Open Graph image generator.
- [DPDP Act Penalty Calculator](https://compliance.hjlabs.in/penalties): India's Digital Personal Data Protection Act penalty schedule.
- [Image to C++ Converter](https://pixel.hjlabs.in/): Bitmap → byte array for Arduino TFT/OLED displays.
- [Code Formatter](https://fmt.hjlabs.in/): Free online code formatter.
- [AI Image Enhancer](https://enhance.hjlabs.in/): AI image enhancement tool.
- [Browser AI Playground](https://ai.hjlabs.in/): 139 open Hugging Face models across 22 task types, run in your browser on your own GPU via WebGPU — chat, transcription, embeddings, object detection, translation, summarisation. No install, no API key, nothing uploaded.
- [DICOM Viewer & PHI De-identifier](https://ai.hjlabs.in/dicom-viewer): Implements DICOM PS3.15 Annex E Table E.1-1 in full (652 attributes). De-identifies in place at existing byte offsets; pixel data stays byte-identical. Entirely client-side.
- [Schema Markup Generator](https://schema.hjlabs.in/): JSON-LD structured data generators.
- [CustomerReview](https://cr.hjlabs.in/): Customer verification for Indian sellers — search a mobile number for anonymous seller-side reviews.

## On-Demand Manufacturing

- [ManufacturingHub — instant laser cutting & CNC carving quotes](https://manufacturinghub.hjlabs.in/): Upload a DXF, SVG or STL and get an instant price for laser cutting, laser engraving and CNC wood carving (3-axis relief, 4-axis rotary, 2D routing, profiling, pocketing and V-carving). No minimum order; pay online.

## Company

- [About hjLabs.in](https://hjlabs.in/about/): Founded by Hemang Joshi (Bachelor of Engineering in Electrical Engineering, 15+ years industrial automation), headquartered in Gandhinagar, Gujarat.
- [Contact](https://hjlabs.in/contact-us/): Sales and consultation inquiries.