Consulting: GRP Pipe
Pieter Henning has
many years experience since 1989 in FRP/GRP factories as production and
engineering manager (Sarplast FM line and Flowtite
), then Technology supply (VEM
Improve your output, lower your scrap, understand the technology.
If you are in the process of buying
GRP pipe manufacturing equipment you will need somebody to advise of the
options, pitfalls and terms in the contracts.
Avoid disappointment. Let
me help you to:
Verify the manufacturers references.
Understand the contract and know what to ask for in order to receive
what they promise without paying extra.
When they deliver, know what it is you get.
Explore your options. Do NOT be dazzled by the salesman. Your
interest is NOT their objective.
Very few books are available to
middle and junior management. This is
because they are not keen book buyers and publishers simply do not invest in
this market. ManagementOne is for them. It so happens that most
books are sold to senior managers who then give it to the
managers reporting to them to study and read. I can also train staff on your site!
email ManagementOne to make a special high volume order
Petra Technical Services (Pty) Ltd is a general
engineering company, also specialising in the following:
6.3m fans (High Volume Low Speed)
Move huge amounts of air with very little energy consumption.
A standard imported 6.0m diameter fan moves appr. 7000 Cubic meters per minute at 50 RPM,
Our fans have a bigger angle, runs at 60 rpm and moves more than 12000
cubic meter per second using a 1,5kW motor. This will give air movement
for an area of 600 square meter. Our fans are designed for cooling
cows. It is a little more noisy than other makes who's primary objective
is to cool sports halls, running very silent and moving much less air
Ideal solution for:
- Factories with large areas and many people,
- Cow houses and dairies (improve milk production if the cow is in a breeze
- Sports halls, Churches and places with periodic high occupancy. For
this we have a lesser blade angle and speed to run silent.
We also replace blade sets for existing fans. Imported blades tend
to break after a while.
Our fans are running since 2015. We have
satisfied farmers and can provide references on request.
Our Price: R70000 - R75000 depending on what
we offer or how many. Deliver, installation and electrical
supply/control. are not included in this price. We can offer all
or any of this on request.
Below is a photo of Petra HVLS Fan. Click it to see a large view.
other filter solutions fail or block, we will design and supply a filter
solution to your specific requirements:
- Constant pressure loss over the filter.
- Filters out particles from any size to as small as 0.5 microns
efficiency depending on matter type by methods of:
* Cyclone, * Diffusion, * Impingement with special
Stainless Steel filters.
- Filters out volatiles (the water condenses most volatiles)
- Can clean very hot air.
- We design for any volume.
- Price is roughly 1/3 of of reverse pulse filter without considering the
compressed air consumption of the reverse pulse filter.
We offer solutions and installations. Our main focus is non-standard special
Streo shelves for box printing templates:
We designed and supplied a successful shelving solution for a
box printing company in South Africa.
This solution hangs the templates neatly on shelves with curtain type
slide rails that are compact and neat. This solution can be
adapted for any template type.
The frames are stackable, easy to assemble and bundled for transport.
See images below.
Petra Flexible Bunds:
Chemical storage has many legal requirements. In case of a spill,
you must contain the full content of the leaking container + 10% in a
bund. Petra developed a bund system that is fork truck friendly,
resistant to most chemicals and offers a silicon based liner for
chemicals that cannot be contained for a lengthy period in the standard
Truck companion (Flexible bund to open under couplings when off-loading
Mixing area (safe area for mixing chemicals)
Decanting (catch accidental spills during decanting)
General mechanical engineering:
We design and supply engineering solutions where off-the-shelf
products cannot perform the task or are too expensive.
We do import replacements by engineering a similar or better solution with local
content, warranty, service and back-up. In most cases we design a
Contact Petra Technical Services (Pty) Ltd at
021 854 3544 or
021 853 5359 during office hours or complete this form: