Company Profile & Technical Capabilities

Procurement & Sourcing Intelligence

Verified Manufacturing Partner for Global OEMs

Krishnaraj Enterprises operates as a single-source manufacturing partner for precision mould design, hardened tool fabrication, and high-repeatability plastic injection moulding in Pune, India.

Our facility is architected to serve industrial procurement managers, engineering directors, and Tier-1/Tier-2 OEMs who demand strict dimensional repeatability, micro-tolerances down to ±0.005 mm, and end-to-end project traceability.

We offer direct engineering collaboration from initial 3D CAD/DFM review through tool steel machining, T1 sampling, and volume production runs with rapid 24-48 hour turnaround on technical quotations.

Request Company Profile (PDF) Submit Project RFQ

Official Documentation

Technical Dossier 2026

B2B Spec

OFFICIAL TECHNICAL DOSSIER • B2B EDITION

Plant Machinery Fleet — 50T to 350T microprocessor closed-loop injection presses and auxiliary dehumidifiers.
Toolroom & CNC Metallurgy — Multi-axis VMC, Wire-Cut EDM, hardened steel dies (H13, P20, DIN 1.2344).
Engineering Polymers Scope — PA6/PA66 (Nylon), POM (Delrin), ABS, PC, PBT, PP, and glass-reinforced blends.
Metrology & FAI Protocol — 2D profile projection, digital height gauging, Cpk evaluation, and raw material MTC.
Export & Global Logistics — Supported Incoterms (FOB, CIF, EXW, DDP) with custom air/sea seaworthy crating.

PDF Document • 18 Pages • High-Res Request PDF →

01 • Plant Floor

02 • CAD Studio

03 • Moulding Bay

04 • Toolroom Dies

Executive Factsheet

Corporate & Operational Fact Sheet

Key operational parameters, manufacturing capacities, and quality standards for vendor evaluation and onboarding.

Legal Entity Name	Krishnaraj Enterprises (Industrial Engineering & Manufacturing)
Operating Location & Hub	Pune, Maharashtra, India — Air Cargo & Inland Container Depot (ICD) Connected
Core Competencies	Plastic Injection Moulding Mould Manufacturing CNC Precision Machining Wire-Cut & Sinker EDM Industrial Components
Polymer Processing Range	PA6, PA66 (Nylon 6/66), POM (Polyacetal / Delrin), ABS, Polycarbonate (PC), PBT, PP, HDPE, LDPE, PMMA, and customized Glass-Filled (GF 15%–30%) engineering blends
Clamping Force Range	50 Ton to 350 Ton Closed-Loop Microprocessor Injection Moulding Machines
Dimensional Tolerances	Mould Tooling Cores & Cavities: ±0.005 mm \| Moulded Production Parts: ±0.020 mm (resin-dependent)
Tooling Metallurgy	AISI H13, P20, DIN 1.2344, 1.2738, EN8, EN24, and hardened core-cavity inserts (HRC 48–52)
Standard Production Lead Times	Prototype / Pilot Tooling: 3–4 Weeks \| Full Production Multi-Cavity Moulds: 4–6 Weeks \| Component Production Runs: 1–2 Weeks
Quality Deliverables & Reports	First Article Inspection Reports (FAIR), Certificate of Conformance (CoC), Raw Material Test Reports (MTR), and In-Process Dimensional Logs
Export Logistics & Incoterms	Supported Terms: EXW, FOB, CFR, CIF, DDP \| Heavy-duty wooden crating, VCI anti-corrosion barrier packaging for overseas sea and air shipment

Pune Operational Hub

Integrated Tooling, Moulding & Assembly Facility

High-precision infrastructure equipped for ±0.005 mm tool steel cavity fabrication, 50T–350T closed-loop moulding, and 100% material lot traceability.

Facility Architecture

Integrated Manufacturing & Engineering Infrastructure

Explore our specialized operational zones engineered for precision tool fabrication, clean moulding, and collaborative engineering.

Zone 01 • Plant 01

Manufacturing Plant & Shopfloor

Dedicated industrial production floor configured for 24/7 continuous closed-loop injection moulding, raw polymer conditioning, and disciplined material flow.

• Centralized polymer conditioning with desiccant dehumidifiers (−40°C dew-point).
• Heavy-duty overhead crane handling for rapid and safe tool die changeover.
• Closed-loop chilled water cooling circuits and high-capacity backup diesel power.
• 5S lean manufacturing layout maintaining clean, organized production bays.

Zone 02 • Office Area 02

Engineering Office & CAD/CAM Studio

Modern engineering office and technical design suite equipped for 3D DFM geometry validation, Moldflow simulation, and client technical review.

• Advanced 3D CAD/CAM workstations (SolidWorks, Creo, Siemens NX).
• Moldflow rheological simulation for gate optimization and weld-line prediction.
• Dedicated client project conference room with secure NDA data storage.
• Rapid 24–48 hour engineering quotation and DFM feasibility turnaround.

Zone 03 • Machineries 03

Machineries & Production Fleet

Fleet of closed-loop microprocessor injection moulding machines (50T to 350T), high-speed CNC VMCs, Wire EDM, and surface grinders.

• 50T to 350T microprocessor closed-loop injection moulding machines.
• High-speed 3-axis & 4-axis Vertical Machining Centers (VMC) for cavity cutting.
• CNC Wire-Cut EDM and Z-NC Die Sinker spark erosion systems (up to HRC 60).
• Precision surface grinders holding parallelism and flatness down to ±0.002 mm.

Zone 04 • Tools & Moulds 04

Tools, Moulds & Precision Components

Complete lifecycle toolroom delivering hardened alloy steel mould assemblies (H13, P20, DIN 1.2344) and micro-tolerance engineered plastic parts.

• Single and multi-cavity injection moulds engineered to ±0.005 mm tolerance.
• Hardened tool steel core-cavity inserts with long-life guarantees (>500k shots).
• Engineering polymer components in PA66, POM (Delrin), ABS, PC, and PBT.
• Comprehensive First Article Inspection (FAI) with optical 2D profile projection.

Detailed Equipment Register

Equipment Fleet & Machine Specifications

A fully equipped precision machine fleet maintaining tight dimensional fidelity across tool development and component production.

Moulding Cells

Injection Moulding Fleet

50T – 350T Clamping Force

• Horizontal & vertical closed-loop microprocessor injection moulding presses.
• Dehumidifying hopper dryers with −40°C dew-point control for hygroscopic polymers.
• Mould Temperature Controllers (MTC) with precision water/oil heating circuits.
• Hydraulic and pneumatic core-pull sequences with multi-zone hot runner manifolds.

CNC Machining

CNC Machining Centers

High-Speed VMC & Tool Milling

• High-speed 3-axis & 4-axis Vertical Machining Centers (VMC) for precision cavity profiling.
• Precision surface grinding machines maintaining flatness & parallelism to ±0.002 mm.
• Heavy-duty centre lathes and precision radial drill presses for mould base preparation.
• Dedicated copper and graphite electrode manufacturing for spark erosion.

EDM & Toolmaking

EDM & Spark Erosion

Wire-Cut & Sinker Die Erosion

• CNC Wire-Cut EDM for tight-tolerance die inserts, punches, and complex contour cutting.
• Z-NC Die Sinking EDM with orbiting heads for fine micro-spark cavity finishing.
• High-speed small-hole EDM drilling for deep cooling circuits and ejector pin holes.
• Hardened tool steel processing up to HRC 60 with minimal thermal distortion.

Metrology Lab

Metrology & Quality Lab

Dimensional Verification & FAI

• 2D Digital Profile Projector with sub-micron digital readout (DRO) for optical verification.
• Digital Height Gauges (0.001 mm resolution) on grade-0 calibrated granite surface plates.
• Calibrated digital micrometers, three-point internal bore gauges, and slip gauge standards.
• Formal First Article Inspection (FAI) reporting and batch retention archiving.

Production Fleet Automation

High-Efficiency Microprocessor Injection Fleet

Equipped with robotic part demoulding, multi-zone temperature regulation, and uninterrupted production capabilities.

Structured Lifecycle

End-to-End Procurement & Manufacturing Pathway

A disciplined 5-stage engineering lifecycle designed for risk elimination, rapid sampling, and predictable volume delivery.

STEP 01

DFM & CAD Feasibility

Comprehensive 2D/3D review of part geometry, parting lines, draft angles, and resin shrinkage.

STEP 02

Tool Design & Machining

Hardened steel block procurement, VMC milling, CNC wire-cut EDM cavity cutting, and bench fitting.

STEP 03

T0 / T1 Sampling & FAI

First-shot trial execution, parameter recording, Cpk analysis, and complete FAI report.

STEP 04

Volume Production

Stable injection moulding under closed-loop cycle control, hourly dimensional auditing, and flash control.

STEP 05

Export Packaging

Anti-static bagging, VCI moisture-barrier protection, custom seaworthy wooden crating, and logistics dispatch.

Quality & Compliance

Quality Verification & Traceability Commitments

Systematic verification checkpoints integrated throughout raw material receiving, toolmaking, and parts moulding.

Raw Material

Polymer Verification

100% inspection of virgin resin lot numbers, manufacturer test certificates (MTR), and moisture content testing prior to processing.

Tool Steel

Steel Mill Certification

Authentic steel mill test certificates verifying chemical composition and vacuum heat-treatment hardness (HRC 48–52).

In-Process QC

In-Process QC Audits

Hourly critical-dimension checks, weight variance tracking, and visual cosmetic evaluations on active moulding batches.

Final Inspection

Pre-Shipment Inspection

Formal Pre-Shipment Inspection (PSI) documentation, batch retention samples, and customer-specific certificate of conformance.

Metrology Standard

Zero-Defect Quality Control & Metrology Lab

Calibrated granite surface plates, 2D optical profile projector, and sub-micron digital height gauges verifying all critical dimensions.

Global Supply Chain

International Export Packaging & Logistics

Engineered crating, moisture protection, and flexible Incoterms for seamless worldwide dispatch to North America, Europe, and Asia-Pacific.

Crating Standard

Seaworthy Timber Crates

ISPM-15 compliant heat-treated heavy timber crating reinforced for intercontinental ocean and air shipping.

Moisture Barrier

VCI Moisture Protection

Multi-layer vacuum foil wrapping with Volatile Corrosion Inhibitor (VCI) and silica desiccant packets preventing oxidation.

Global Transit

Air & Ocean Freight

Direct connectivity to Bangalore International Air Cargo and Chennai Sea Port for fast international delivery schedules.

Incoterms Scope

Full Incoterms Support

Supported trading terms: EXW, FOB, CFR, CIF, and DDP with complete commercial invoices, packing lists, and CoC.

COMPANY PROFILE & TECHNICAL DOSSIER