Schematics You Can Actually Follow
Power units and manifolds ship with ISO 1219 symbol drawings, port tags and a component list, so the next technician is not tracing pipe by hand.
About Us
To keep hydraulic equipment producing by fixing root causes, documenting every rebuild and specifying the filtration and cooling that stop the same failure from returning next quarter.
Who We Are
About Our Company
Heash Technique designs, builds and services industrial hydraulic systems for plants where a stalled cylinder stops the whole line. Our shop rebuilds cylinders of every bore from compact clamping units to long-stroke press rams, remanufactures piston and vane pumps, services directional and proportional valves, and assembles hose and tube to SAE and ISO practice. We also build complete power units: reservoir, pump group, manifold, filtration, heat exchanger and controls, wired and run-tested before shipment. Every rebuild leaves with a test record showing flow, pressure, drift and leakage, so you know exactly what you received.
Teams around call Heash Technique because hydraulic problems are rarely what they first appear to be. A cylinder that drifts may be a worn piston seal, a leaking counterbalance valve or a sticking proportional spool, and guessing wrong costs a second outage. Our technicians troubleshoot with pressure and flow instrumentation, infrared and fluid analysis instead of parts swapping. We keep common seals, rod stock, tube and hose on the shelf, maintain records of the systems we service, and schedule preventive work around your planned shutdown calendar rather than around ours.
Core Capabilities
- Contamination sources are identified and reported rather than simply filtered.
- Failure analysis findings are written up with the root cause identified.
- Fluid cleanliness is measured by particle count before and after flushing.
- Pump and motor case drain flow is tested to confirm internal condition.
- Hose assemblies are crimped to specification and the dies verified regularly.
- Rebuilt cylinders are pressure and load tested with results recorded per unit.
Our Mission
To keep hydraulic equipment producing by fixing root causes, documenting every rebuild and specifying the filtration and cooling that stop the same failure from returning next quarter.
Track Record
By The Numbers
6,000+Cylinders Rebuilt
24/7Emergency Dispatch
10,000 psiTest Stand Capability
30 yrsCombined Shop Experience
Our Advantages
Why Clients Choose Us
Cleanliness Targets We Can Prove
Particle counts before and after service are documented against ISO 4406 codes, which matters when a proportional valve costs more than the pump feeding it.
Failure Analysis, Not Parts Swapping
We report what wore and why, whether that is contamination, misalignment, side loading or an undersized relief setting, so the repair addresses the actual cause.
Every Rebuild Load Tested
Cylinders, pumps and motors run on our test stand before release, with measured flow, pressure holding and drift recorded on the paperwork that ships with the unit.
Round-The-Clock Dispatch
A real technician answers after hours and arrives with a stocked truck. Downtime on a press is measured in shifts, so response time is part of the service, not an extra.
Rod And Bore Machining In House
Honing, rechroming and rod manufacture happen on our own equipment, which shortens turnaround on long-stroke press cylinders that would otherwise sit waiting for an outside vendor.
Rod And Bore Machining Here
Honing, boring and rod work happen in our own shop, which controls both tolerance and turnaround instead of waiting on a subcontractor.
Schematics You Can Follow
Custom power units ship with drawings your own fitters can read, which matters at two in the morning when we are not there.
Round-The-Clock Dispatch
Field service engineers are available at any hour, with hose assemblies made at the counter while a driver waits for them.
Compliance
Standards & Credentials
- ISO 9001 Quality Management
- SAE J517 Hose Assembly Practice
- ISO 4406 Fluid Cleanliness Reporting
- ISO 1219 Hydraulic Schematic Standards
- IFPS Certified Hydraulic Technicians
- ISO 45001 Occupational Health & Safety
Rod and bore machining is done in house to measured tolerances.
Sectors
Who We Serve
Breakdown work runs alongside scheduled rebuilds and custom unit manufacture.
- Steel & Metal Processing Mills
- Injection Molding Plants
- Stamping & Press Shops
- Mining & Aggregate Operations
- Pulp, Paper & Sawmills
- Mobile Equipment Fleets
- Marine & Port Terminals
- Municipal Water Utilities
Client Feedback
What Clients Say
They found a counterbalance valve we had chased for weeks while replacing seals in the wrong cylinder. The press stopped drifting, and the service report explained exactly what was happening in the circuit.
R. CastellanoMaintenance Supervisor, Metal Forming Client
Our new power unit runs twenty degrees cooler than the one it replaced, and the schematic on the panel door is the first useful drawing we have ever had for that machine.
A. BeaulieuPlant Engineer, Plastics Processing Client
After the pump failure they flushed until the particle counts actually hit target, instead of declaring it clean after one pass. The replacement pump is still running without complaint.
M. OkonkwoReliability Engineer, Aggregates Client
Cylinder Down? Send Us The Measurements
Share the bore, stroke and mounting style with Heash Technique and we will confirm rebuild feasibility, turnaround and a written scope before you ship the unit.
