Continuous-caster HPU fleet
Redundant pump groups, accumulator and filtration stations for a steelworks CCM — FAT-tested together.
[HPU]Design · build · test · commission
Hydraulic power units. Built as systems, not boxes.
Soydan engineers and manufactures hydraulic power units in İzmir — from compact single-pump OEM units to redundant fleets for steel plants running 24/7. Manifolds, valve stands, electrical panel and PLC/SCADA come from the same floor, and every unit passes a factory acceptance test before it ships.
[01]Scope
One supplier, whole system.
| Scope item | How we do it |
|---|---|
| Circuit & system design | Hydraulic circuit, component sizing and 3D layout by in-house engineering — from application data sheet or a problem description. |
| Manifold blocks & valve stands | Manifolds designed in-house; valve stands piped, wired and function-tested before shipment. |
| Reservoir & frame fabrication | Tanks and frames welded in-house under EN ISO 3834-2, painted to customer RAL. |
| Electrical panel, PLC & SCADA | Control panels and automation software built with the hydraulics, not after it — one supplier, one interface. |
| Factory acceptance test (FAT) | Every unit runs on the test floor before dispatch — customer witness welcome at the İzmir works. |
| Pickling, flushing & commissioning | Pipework cleaned to the specified ISO 4406 cleanliness class; site installation and start-up by our own field teams. |
Component base: Bosch Rexroth, Parker, Sun Hydraulics, Hydac and the rest of the twelve-brand portfolio — selected per application, never forced to one catalogue.
[02]Delivered units
HPUs we've shipped.
Pusher-furnace HPU
24/7 duty beside the furnace line, plate-cooler thermal management.
Foundry moulding-line system
75 kW pump groups and high-capacity filtration for round-the-clock foundry duty.
High-flow flushing HPU
Pickling & flushing of plant piping to servo-grade cleanliness classes.
Roll-shop power unit
Compact HPU with the electrical cabinet integrated on the frame.
Series-built OEM units
Batch production of identical HPUs, each function-tested before shipment.
[03]Straight answers
HPU questions. Answered plainly.
01 Do you build the electrical panel and PLC software too?
Yes — control panels, PLC programming and SCADA integration are done in-house, designed together with the hydraulic circuit. One supplier is accountable for the whole system.
02 Can you build redundant systems for continuous plants?
Yes — redundant pump groups with accumulator and filtration stations are standard practice for steel-plant and foundry systems that run 24/7; delivered examples include continuous-caster and pusher-furnace units.
03 Is there a factory acceptance test?
Every power unit is run and function-tested at the İzmir works before dispatch. Customer witness testing is welcome, and commissioning on site is done by our own field teams.
04 What documentation ships with an HPU?
Circuit diagram, 3D model and GA drawings, component list, panel schematics and the test record — plus operation & maintenance manuals on request.
Describe the duty. We'll size the unit.
Flow, pressure, duty cycle and environment — or just the machine it drives. Both work.
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