Fluid Power Engineering · Since 2009
Engineered for Extreme Pressure: Precision Hydraulic Cylinders & Power Packs
Delivering custom-engineered fluid power solutions across India and global markets since 2009.
- 15+ Years of Engineering Experience
- 100% Pressure-Tested Before Dispatch
- Custom Bore & Stroke on Every Order
What We Build
Three product lines. One testing standard.
Every cylinder, power pack and jack is engineered to spec and pressure-tested before it leaves Ahmedabad.
Precision Hydraulic Cylinders
Single & double acting cylinders engineered to your bore, stroke and mounting spec.
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Hydraulic Power Packs (HPUs)
Custom-engineered power units, from compact bench HPUs to high-pressure industrial packs.
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Hydraulic Jacks & Lifting Equipment
High-tonnage portable and industrial jacks built for repeatable, safe lifting.
View specificationsWhy Tech Fluid Industries
Built for duty cycles that don't forgive shortcuts.
Custom Engineering
Every cylinder, HPU and jack is specified to your bore, stroke, pressure and mounting — not pulled from a generic catalog.
100% Pre-Dispatch Testing
Every unit is leak-tested and load-tested at 1.5× rated pressure before it ships — no exceptions.
Alloy & Stainless Construction
Rod and barrel materials matched to the duty cycle, from hard-chrome alloy steel to marine-grade stainless.
Pan-India Logistics
Dispatch and technical support that reaches project sites and production floors across the country, fast.
How We Work
From enquiry to dispatch, five checkpoints — no shortcuts.
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01
Enquiry & Spec Review
Send your bore, stroke, pressure or tonnage requirement. Our engineers confirm feasibility within one business day.
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02
Drawing & Approval
We draft to your mounting and duty-cycle requirement and share a drawing for sign-off before cutting any steel.
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03
Manufacturing
Machined and assembled in-house at Kathwada GIDC, with material traceability logged against your order.
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04
Pressure & Load Testing
Every unit is tested at 1.5× rated working pressure with zero leakage tolerance before it’s cleared to ship.
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05
Dispatch & Support
Packed and dispatched pan-India, with our engineering team on call for install or commissioning questions.
Industries Served
Wherever fluid has to move a load.
Construction & Earthmoving
Excavator, loader and crane cylinders engineered for continuous off-road duty cycles and side-load resistance.
Manufacturing Presses
High-tonnage press cylinders and power packs built for repeatable stamping, forging and moulding pressure.
Material Handling
Lift, tilt and clamp cylinders for forklifts, stackers and conveyor systems in high-cycle environments.
Marine
Corrosion-resistant steering, hatch and winch cylinders built in stainless steel for saltwater exposure.
Mining
Heavy-duty rams and power packs rated for abrasive, high-shock loads in underground and open-pit operations.
Quality Assurance
Nothing ships until it's proven at 1.5× rated pressure.
Every unit — cylinder, power pack or jack — is leak-tested and load-tested on our own test rigs before dispatch, with results logged against the order.
View our full QA protocol- Test Pressure
- 1.5 × Rated Working Pressure
- Hold Time
- 5 minutes, zero leakage tolerance
- Load Test
- 100% of rated tonnage / thrust
- Surface Finish
- Ra ≤ 0.4 μm on rod & bore
Engineering FAQ
Straight answers to the specs that matter.
Genuine questions our engineering team gets asked most — on seals, tolerances, testing and standards.
NBR (nitrile) is the standard choice for mineral-oil hydraulic systems up to roughly 100°C and costs less than PU for an equivalent seal profile. Polyurethane holds up far better under abrasion and high-cycle duty — the usual pick for dusty earthmoving or high-speed rod applications. For high-temperature or synthetic-fluid systems, FKM (fluoroelastomer) seals are specified instead. We select seal material against your fluid, temperature and duty cycle rather than defaulting to one type.
Cylinder bores are honed to Ra 0.2–0.8 μm with bore tolerance held to H8/H9. Piston rods are ground and hard-chrome plated (or nitrided) to Ra 0.1–0.4 μm with an h9 rod tolerance — the fits recommended for reciprocating hydraulic seals under ISO 5597. Tighter fits are used for cold-climate or high-pressure applications where seal contraction or extrusion is a risk.
Every cylinder and power pack is proof-tested at 1.5× its rated working pressure for a minimum 5-minute hold, with zero leakage tolerance at any seal point — standard practice across the hydraulics industry, and one we apply to 100% of units, not a sample batch.
Welded-body cylinders handle the highest pressures and suit permanent, high-load installations. Tie-rod construction costs less and allows seals to be replaced in the field — common on presses and general industrial machinery. Telescopic cylinders give a long stroke from a short retracted length, typically for tipper and dump-body applications. We’ll recommend the right construction once we know your pressure, mounting envelope and service-access needs.
Force = Pressure × Area (F = P×A). On the extend stroke, area is the full bore circle; on retract, it’s the annular area between bore and rod. Because seal friction and backpressure absorb some of that force in practice, we size for 85–95% mechanical efficiency rather than the theoretical number — and size toward the higher end of that range whenever the application can’t tolerate a shortfall.
Design follows ISO 4413 (general rules and safety requirements for hydraulic fluid power systems) and ISO 6020/6022 (mounting and port dimensions), with seal housings to ISO 5597 where interchangeability matters. For customers on NFPA/JIC standards, we build to that interchange spec instead — tell us which one your fleet uses when you send an RFQ.