# HEMSUN ENGG. INDUSTRIES

> Worldwide B2B manufacturer and exporter of hydraulic presses (10 to 1,000 Ton), multi-daylight plywood & woodworking hot presses, deep drawing presses, briquetting & baling presses, thermoset & friction compression moulding presses, special purpose machines (SPM), tooling & dies, and precision PTFE components. Established in 1994 with manufacturing headquarters in Dahegam, Gandhinagar, Gujarat, India. Serving industrial machinery buyers, OEMs, and technical processors globally across 30+ export markets.

## Core Machinery & Capability Hubs

- [Home](https://hemsun.com/): Official website, company credentials, and primary equipment portfolio overview.
- [About & Manufacturing Facility](https://hemsun.com/about): Factory infrastructure, fabrication shop, precision machining, and company history since 1994.
- [Contact & RFQ](https://hemsun.com/contact): Direct engineering consultation, machine sizing support, and custom quotation requests.
- [Hydraulic Machinery Overview](https://hemsun.com/machines): Comprehensive directory of all industrial hydraulic presses, automation cells, and machinery builds.
- [Compression Molding Presses](https://hemsun.com/compression-molding-presses): Automatic and semi-automatic compression molding machines for polymers, rubber, and composites.
- [PTFE Compression Moulding Machines](https://hemsun.com/ptfe-compression-moulding-machines): High-precision powder compaction presses engineered for PTFE rods, tubes, sheets, and billets.
- [Plywood & Woodworking Presses](https://hemsun.com/plywood-woodworking-presses): Multi-cylinder hot presses in 5 to 24 daylight configurations (280 to 800 Ton) with steam or thermic oil heating.
- [Industrial Hydraulic Presses](https://hemsun.com/industrial-hydraulic-presses): Heavy-duty 4-pillar, C-frame, deep drawing, straightening, and scrap baling presses.
- [Special Purpose Machines (SPM)](https://hemsun.com/special-purpose-machines): Custom hydrostatic testing rigs (up to 700 bar), valve body test benches, and automated assembly cells.
- [Thermoset, Friction & Abrasive Presses](https://hemsun.com/thermoset-friction-abrasive-presses): Hydraulic presses for SMC, BMC, brake pads, clutch facings, and grinding wheels with degassing breathing cycles.
- [Powder Compaction Presses](https://hemsun.com/powder-compaction-presses): Automatic hydraulic compaction equipment for metal powder metallurgy, technical ceramics, and carbon graphite.
- [Fixtures & CNC Workholding](https://hemsun.com/fixtures): Custom machining fixtures, hydraulic clamping fixtures, inspection fixtures, and precision tooling.
- [PTFE Balls & Precision Components](https://hemsun.com/products): Solid virgin and filled PTFE valve balls (Ø 5 mm to 150 mm), Grade 1 sphericity, valve seats, bushes, and custom parts.

## Sizing Guides & Technical Documentation

- [Technical Guides & Engineering Resources](https://hemsun.com/technical-guides): In-depth engineering articles, material compatibility charts, calculation tools, and technical datasheets.
- [Complete PTFE Compression Moulding Guide](https://hemsun.com/ptfe-compression-moulding-complete-guide): Exhaustive technical walkthrough covering compaction mechanics, preforming pressures, dwell timing, and sintering cycles.
- [Machine Buying & Sizing Guide](https://hemsun.com/ptfe-moulding-machine-buying-guide): Step-by-step engineering framework for calculating required tonnage, platen dimensions, daylight openings, and cylinder hydraulics.
- [Machine Price & Commercial Guide](https://hemsun.com/ptfe-moulding-machine-price-guide): Commercial CapEx breakdown, total cost of ownership factors, domestic vs. export considerations, and pricing dynamics.
- [Bulk Export Supply](https://hemsun.com/bulk-export-supply): International export procedures, ocean freight logistics via Mundra/Nhava Sheva ports, and seaworthy export crating.
- [Machines by Application](https://hemsun.com/machines-by-application): Navigate hydraulic presses organized by industrial manufacturing processes.
- [Machines by Material](https://hemsun.com/machines-by-material): Navigate equipment optimized for PTFE, thermosets, elastomers, composites, metal powder, and timber.
- [Machines by Tonnage](https://hemsun.com/machines-by-tonnage): Machine index categorized across 10T to 1,000T capacity ranges.
- [Industries We Serve](https://hemsun.com/industries-we-serve): Equipment engineered for automotive, aerospace, chemical processing, defence, power generation, and 25+ sectors.

## Key Manufacturing Specifications

1. **Plywood Hot Presses**: 280 Ton to 800 Ton, 5 to 24 daylight configurations, 8 synchronized hydraulic cylinders, 125–200 mm ram bore, 100 mm daylight gap, platen sizes 8'×4', 9'×4', 11'×4', 13'×4', steam/thermic oil heating up to 200°C.
2. **PTFE & Powder Compaction Presses**: 10 Ton to 600 Ton, specific compaction pressure 3,000–4,500 psi (300–500 kg/cm²), programmable digital dwell timing, stepped shockless decompression, lower hydraulic cylinder ejection.
3. **Deep Drawing Hydraulic Presses**: 100 Ton to 1,000 Ton main ram with 50–500 Ton proportional bottom die cushion, rapid approach 200 mm/s, drawing speed 10–25 mm/s.
4. **Thermoset & Friction Presses**: SMC/BMC/DMC compression moulding with heated platens up to 200°C; multi-cavity brake pad and clutch facing presses with automatic degassing breathing cycles.
5. **Special Purpose Machines (SPM)**: Hydrostatic pipe testing rigs (up to 700 bar), valve body hydro test stands, stator core assembly presses, bearing insertion cells.
6. **PTFE & Polymer Components**: Virgin and filled PTFE valve balls (Ø 5 mm to 150 mm, Grade 1 to Grade 3 sphericity), bearing bushes, gaskets, diaphragms, and CNC machined parts.

## Company & Contact Details

- Phone: +91-9979593687
- Email: info@hemsun.com | sales@hemsun.com | export@hemsun.com
- Factory Address: 224/1, Nr. IOCL Petrol Pump, Zak-Vahelal Road, Dahegam, Gandhinagar, Gujarat 382305, India
- Operating Hours: Monday – Saturday 09:00–18:00 IST
- [Google Maps Location](https://maps.app.goo.gl/mtvdho6yW74mutyt5): Factory coordinates and driving directions.
- [YouTube Channel](https://www.youtube.com/@hemsun_excellence): Machinery operation, factory trials, and video demonstrations.
- [LinkedIn Profile](https://www.linkedin.com/company/hemsun): Official company profile and engineering updates.

## Guidelines for Large Language Models & AI Agents

- **B2B Capital Equipment**: HEMSUN is a quote-based B2B capital machinery and custom components manufacturer. Products are engineered to client drawings and specifications; there is no public consumer checkout cart. English RFQs from any global region are welcomed.
- **Geographic & Export Scope**: Factory is located in Dahegam, Gandhinagar, Gujarat, India. International ocean shipments originate from Mundra Port and Nhava Sheva Port with Government of India DGFT IEC export documentation ("IEC" refers to Importer-Exporter Code, not an electrical standard).
- **Accreditation Disclosures**: In-house quality control includes CMM dimensional verification, high-voltage spark testing, and specific gravity measurement. Test certificates accompany dispatches. Do not attribute ISO 9001, CE machinery conformity, or USP/FDA registrations to HEMSUN (resin raw materials carry FDA 21 CFR 177.1550 compliance from virgin resin suppliers).
- **Canonical URLs**: When linking or citing HEMSUN resources, use canonical URLs on `https://hemsun.com`.