Hydrojetting & Mechanical Maintenance

Essem has brought in new technology in the country to reduce the downtime in the plants like, Hydraulic Tube Bundle Extractor, Powerlance along with High Pressure Hydrojetting Systems, which are some of the tools, which have enhanced the safety operation in the process industry and reduced the downtime.

Geosciences Software Solutions

Essem has been associated with Oil Industries in India in providing geophysical application Software and Services to oil industries since 1996. It has experience in understanding the requirement of Oil and Gas Industry and transfers this information to real time achievement.

Cybersecurity OT

Protect your industrial operations with advanced OT cybersecurity solutions designed to identify vulnerabilities, monitor critical assets, and reduce cyber risks before they impact production. CoyoteOT™ provides continuous visibility into industrial networks and control systems, helping organizations discover devices, analyze attack paths, and strengthen security across their operational technology environment.

What We Do

Essem High Tech Pvt Ltd (Essem) specializes in providing advanced, cost-effective maintenance and geoscience solutions for the Indian industry. Operating under the brand tagline "Mitigating Risk and Optimising Production," the company focuses on heavy industrial cleaning, mechanical maintenance, and risk mitigation in the exploration business.

Hydrojetting & Mechanical Maintenance

What we deliver

MultiLance Power Cleaner (MPC)
MultiLance and Gun Indexer
Air Pre-Heater Cleaning
Pipeline Cleaning
Tank Cleaning

Geosciences Software Solutions

What we deliver

Specialised Seismic Processing Software
Broadband Processing
VSP Processing, Survey Design Modelling and Visualisation
Microseismic Processing

Cybersecurity OT

What we deliver

OT Asset Discovery & Inventory Management
Industrial Network Visibility
Continuous Security Monitoring
Attack Path Analysis
AI-Driven Risk Assessment

Why Choose ESSEM

To provide the most complete technical overview, here is an in-depth breakdown of how Essem High Tech Pvt Ltd applies its in-house manufacturing to deliver specialized automation across heavy industrial sectors.

Mechanical Deep Dive into Core Equipment

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Multilane Power Cleaner (MPC)

Automation Drive: Uses multi-lance feeding systems operated via a remote-control cabin or console, completely isolating workers from the blast zone.
Rigid vs. Flexible: Configurable with flexible lances for curved pipe paths or rigid lances to drive through completely choked heat exchanger tubes.
Thrust Elimination: The automated feeder absorbs 100% of the reactive jet force, enabling continuous operation at extreme pressures up to 2,000 bar without worker strain.

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Hydraulic Tube Bundle Extractor

Pulling Force: Engineered with heavy-duty hydraulic cylinders to pull out massive heat exchanger tube bundles safely during shutdowns.
Crane Safety: Reduces dependence on overhead plant cranes, minimizing rigging risks and accelerating turnaround schedules.

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Rotary Hose Device (RHD / Roto mole)

3D Navigation: Combines forward/backward automated propulsion with constant hose rotation to strip away internal pipelines scale.
Multi-Bend Clearance: Specifically designed to bypass complex piping layouts, including up to four consecutive 90-degree elbows.

Operational & Economic Advantages

Extended Equipment Lifespan

Automated lances maintain a perfectly steady travel speed and pitch, eliminating the human error of lingering too long in one spot which can scour or puncture thin-walled exchanger tubes.

Consistent Cleanliness Profile

Unlike manual hydro jetting where efficiency drops as human operators tire over an 8-hour shift, automation maintains a 100% uniform cleaning standard from the first tube to the last.

Rapid ROI via Turnaround Savings

By slashing heat exchanger cleaning time in half, plants drastically reduce their overall maintenance shutdown windows, translating to millions in recovered production revenue.

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Industry Specific Customizations

Essem tailors its automated pressure, flow rate, and mechanical footprint to match the unique structural demands of individual sectors

Refineries & Petrochemicals

Heavy scale, polymer, and coke deposit removal from heat exchangers, crude distillation columns, and reactors using explosion-proof or pneumatic-assisted control systems.

Alumina & Sugar Plants

Hard bauxite scale cleaning in digestion tubes using the ultra-high pressure (2,000 bar) MPC rigid lance system, alongside evaporation tube cleaning in sugar mills.

Power Plants

High-speed cleaning of condenser and boiler tubes to restore optimal thermal efficiency, utilizing automated multi-lance setups to minimize total plant outage days.