
OVERVIEW:
HAC offer a full design service based on
over 40 years experience in the industry
catering for both relatively simple block
configurations to the development of complex
solutions to suit specific client requirements.
HAC work closely with clients and take the
time where required to make site visits
to gain an understanding for the associated
applications in order to develop the optimum
solution.
Design Services:
The spectrum of disciplines
covered by HAC includes:
Circuit
Design
- Mechanical
Design
- Electrical
Design
- Prototype
Development
Valve
Sequencing:
HAC developed with
Dowdeswell Engineering a valve that sequences
by monitoring the oil flows to and from
the cylinders. When each cylinder stops
moving the next cylinder movement is triggered,
the advantage being that full pressure is
available for each cylinder movement.
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Programmable
Sequencer
: To simplify alot of
the logic control, HAC have developed a
computer programmable sequencer/controller
that allows advanced logic control to be
tidied up into a black box. The electronic
device can be programmed to detect pressure
drops, temperature changes, and to perform
a whole range of conditional activities.
This device is mountable within its own
shock proof enclosure as well as offering
integration with existing client control
panels.
Reciprocating Valves:
The new reciprocating valves
from HAC are CETOP 5 (NG10) and line mounted,
and were designed for a specific client

application.