This document provides information about Moldtech SL, a Spanish company that designs and manufactures molds for precast concrete elements. It details the types of molds they produce for industrial, residential, and public works applications. Their products include molds for 3D elements, pre-stressed elements, reinforced elements, columns, walls, floors, and more. The company aims to provide innovative solutions and a full service approach from design to installation and support.

1. Polígono Industrial Piedra Hincada
Carretera Sevilla-Málaga Km. 10,5
41500 Alcalá de Guadaíra, Seville, Spain
Tel. +34 955 444 190
Skype: moldtechsl
info@moldtechsl.es
export@moldtechsl.es

2. Moulds for precast
concrete elements
At Moldtech we are at your disposal to provide innovative solutions to any kind of need in the area of
moulds for the prefabricated concrete industry ranging from a custom designed mould to the installation
of fully equipped plants on turn-key basis.
Our manufacturing process is certified under ISO standard 9002 and our products comply with all European
standards.
Our factory, covering more than 10.000sq.m, features the latest production technology and our work
force consists of a fully skilled and highly motivated production team. The company has its own design
department where our engineers create new products or adapt existing designs to the specific needs
of our clients. As a medium sized company we have the ability to be flexible with short and efficient
communication channels to our clients.
We offer our clients a full service approach which starts at the design stage and also covers aspects like
on-site installation, test production and after-sales service. Nowadays our products are exported to 4
continents and international sales account for around 80% of our business revenue. This web site will give
you a first orientation about what we do and who we are but we gladly provide you with more information
in order to explore possibilities of future cooperation.

3. Our company originated more than 30 years ago as a
family business providing maintenance services to Spanish
producers of precast products. This experience gave us a
unique insight into the functioning of the different brands
of machinery available in this area; their pros and cons,
their virtues and defects seen from the point of view of
the end-user.
Over time, as a natural process, our Spanish clients
started asking us not only for maintenance and repair
jobs but also for new machinery. This grew out in 1997
to an entirely new division within our company which is
nowadays branded under the name of “Moldtech”. After
exponential growth on the national market, our company
started in 2005 expanding overseas, first to South America
and Europe and later on to Africa and Asia.
Meanwhile the company also had to reinforce its R&D
department necessary to meet the challenges posed by
clients looking for innovative solutions in the area of for
instance three dimensional moulds. This evolution and
growth nevertheless does not by all means imply we lost
our service attitude which we still carefully look after. Our
focus is the focus of our clients: how to get the best final
product.
about us:

4. Contents
Pages: Products:
Moulds for 3D elements
Installations for pre-stressed elements
Installations for reinforced elements
Versatile column mould
Double column mould
Examples of precast in public buildings
Examples of precast in industrial buildings
Tilting tables for industrial panels
Example of installation with precast elements for industrial buildings
Moulds for precast housing
Construction process of residential buildings with self supporting panels
Tilting tables for residential buildings
Battery mould
Double book mould
Mould for double walls
Fixed tables for floor slabs
Staircase mould
Machine for washing panels
Example of installation with precast elements for residential buildings
Vibropressed dry cast box culvert mould MT20
Mould for half frame
Box culvert wet cast
Carousel for precast concrete elements
Mould for cable trays
Mould for niches
Mould for manholes
Moulds for New Jersey barriers
Moulds for parapets
Turner for New Jersey barrier
Turner for Box culvert and pipes 90º
Turner for box culvert 180º
Accessories
Lifting devices
Magnets
Logistics
Installation
Services and technical support
01
03
05
06
07
08
09
11
13
15
16
17
19
20
21
22
23
24
25
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

5. General product catalogue
Industrial
Residential
Public works

6. Moulds for 3D elements
.01
This machinery allows the production of elements with 4 sides plus the floor or ceiling and allows to have a seamless
connection between the sides: examples of applications are transformer stations, underground waste containers,
prison cells, housing modules, toilets etc.
Mould for prison cell
Advantages:
- Minimal conical inclination
- Hydraulic demoulding
- Rapid system for taking out
exterior walls
- Custom made designs
Example mould for prison cell

7. Mould for containers
Mould for transformer station
Mould for underground containers
Transformer station
.02

8. The pre-stressed elements are manufactured on a universal bed with the sides of the mould giving shape to the
desired design. The pre-stressed cables are retained by so-called stressing heads located at each extreme side of the
bed.
The bed is used for the fabrication of any pre-stressed element for industrial or residential buildings.
Reinforcement on the bed
precast Delta beam
Installation for pre-stressed elements
Installation of 3 universal beds for pre-stressed elements
head with slacking jack
Installation for pre-stressed elements
upper closing bars
sides of the mould
security bars
locking
system
working gangway
interchangeable basis structure of the basis
.03

9. Sides for bridge girder Pre-stressed girder
Self supporting beds and moulds
We manufacture self supporting systems for any
type of pre-stressed element
Self supporting mould 450 T double T beam
Viga Puente prefabricada
double T beams
Detail of self supporting mould 300 T for roof beam
.04

10. Installation for reinforced elements
H beam for collection of rain water
Mould of 20 meters for T shaped beam used for agricultural shed
Detail of finished element
Reinforced T beam
Detail of finished element
.05

11. Versatile column mould
.06
This mould allows a tailor made configuration of the column incorporating corbels to the columns at almost any
position alongside its length and on the four sides of the column.
Versatile column mould
The opening and closing of the mould is carried out totally hydraulically.
Molde de Pilar Multiposición
Example of column with a large amount of corbels
Detail of corbel shape Versatile column mould
Columns with 2 corbels Detail of mould section with 4 corbels

12. Double column mould
.07
Mould which has 2 production beds allowing each bed to work a different thickness during the same production lot.
Using separators the mould can produce reinforced columns of different lengths and it is also possible to incorporate
corbels at 2 sides. The mould can be operated manually or hydraulically.
Hydraulic column mould Column with corbel which sustains the gantry crane
Hydraulic double column mould

13. Examples of precast in
Public buildings
Public buildings
Parking
.08
Construction of a hospital
Detail of hospital
with precast elements
School with pre-stressed elements Detail of school

14. Use of precast columns in industrial building
Delta beam
Design of industrial building
Detail of connections
Construction detail
Examples of precast in industrial buildings
H beam for water collection
Column
.09

15. Industrial building with delta beam and roof beam
Office building
Industrial building with beams on top
Connection of column with main beam
Industrial building with double T slabs on top
.10

16. Tilting tables for industrial panels
Tilting tables produce precast concrete panels which are used for the closing of industrial and public buildings.
Tilting table
Width 2.5 – 3 – 3.5 meters
Automatic change of height
Hydraulic opening of the side
Air or electric vibration
Tilting of the table by electro
valve
Length of table in accordance to
specifications of the client
Steel plate of 10 mm with fine
grain of 600
Chassis with tubular structure
for maximum stiffness
Tilting table with polished surface
Tilting table with reinforcement Tilting table with concrete panel
Tilting table with 82º inclination
Industrial installation
.11

17. Panel with diamond type finish
panel with window opening
Mirror like finish of the panel with decorative groove
Applications
industrial building with washed panel
.12

18. Example of installation with precast
elements for industrial buildings
Mould and double T slab
Mould and I beam
Mould and H beam for water collection
Tilting table and closing panel
Mould and cambered beam
Mould and delta beam
Mould and roof slab
Mould and columns with corbels
.13

19. .14

20. Moulds for precast housing
Complete installation in Venezuela for the production of 4.000 precast social residences using tilting tables of 15.5 x 3 meters
Back view tilting table 15 x 3 meters Tilting tables of 12 x 4 meters
.15
Complete installation in India for the production of precast pillars and beams for social housing projects using more than 2km of moulds

21. Construction process of residential buildings
with self supporting panels
finished buildings
.16

22. Tilting tables for residential
buildings
Tilting tables for residential buildings. The width of these tables is normally 3.5 to 5 meters and its length depending
on the specifications of the project. Using panel formwork many different sizes of panels (length and width) with its
reinforcement can be produced on these tables. Also it is possible to make panels of different thicknesses making
these tables a very versatile production tool.
Tilting table
Pouring of the concrete
Tilting table 12 x 4.2 meters with capacity of 600 kg/m2
.17

23. .18
Detail of heating system Detail of the finishing of the surface
Construction process of the mould

24. Battery mould
.19
This mould is specially used for making panels which on both sides need a smooth finish. The size and amount of
panels can be adjusted to the requirements of the client, the vibration system can be either electric or by air vibration.
A battery mould provides a high production capacity using a minimum of space.
Battery mould

25. Double book mould
.20
This mould is a hybrid between a tilting table and a battery mould. There are 2 surfaces: one horizontal and one
vertical. On the horizontal surface one could cast panels with for instance a first layer of bricks, natural stone, marble
etc. and a second layer of reinforced concrete and isolation material. After casting the horizontal surface, this is tilted
forming one piece with the vertical part as if it were a battery mould. The vertical part, in which previously has been
placed its own reinforcement, electric circuit cables and boxes etc.. is then casted obtaining a smooth finish of the
other panel surface.
Double book mould

26. Mould for double walls
This mould is used for the production of sandwich-type reinforced walls with 2 concrete layers and for instance a layer
of isolation material in between. Its design allows the production of panels of different thicknesses and also different
thicknesses of fillings.
Using panel formwork it is possible to insert window and door openings.
Moulds for double walls
Precast basement
Placing of the wall
Filling of the mould
.21

27. Fixed tables for floor slabs
.22
Fixed tables specially prepared for producing reinforced floor slabs and for reinforced panels with short span width.
This table is frequently used for social housing projects.
Fixed tables for floor slabs
Tables of 60 meters
Detail of finished element

28. Staircase mould
.23
Staircase mould

29. Machine for washing panels
Machine for washing panels
Machine designed for the washing and finishing of
precast panels. The machine incorporates a program
for regulating velocity and cycle times.
The final finish of the panel is obtained by washing a
precast panel which incorporates for instance pebble
stones.
Special aggregates are used which color is the same one
the panel should obtain.
Detail of the collector of the machine
Industrial building with pebble panel washed D
Panel washing machine Panel of washed pebble
.24

30. EEsxqaumepmlea odfe i nvsivtaiellnadtiaon with precast
elements for residential buildings
Tilting table and panel
3D mould and 3D element
Mould and interior wall
Staircase mould and staircase
Mould for double walls and sandwich panel
Double book mould and finished panel
.25

31. Fixed table and floor slab
.26

32. .27
Public Works This section describes some moulds
for the production of elements used in civil Works. Please refer to pages
3 and 4 for Information about the production of pre-stressed girders/
beams used in public works.

33. Vibropressed dry cast box culvert mould MT20
Vibropressed dry cast box culvert mould MT20
High productivity system
for the production of box
culverts using dry cast
Advantages:
- One mould for sizes from
2 x 2 to 4 x 3
- Mould can be installed
without previous civil
works
- Possibility of using
various thicknesses
- maximum stiffness
- all functions are carried
out hydraulically
- easy transport from one
production site to the
next
Vibropress
.28
base rings, mould and finished elements base ring

34. Mould for half frame
This moulds produces 2 U shaped half frames
with dovetail profile which fits one into the other
in order to form a complete frame. Possibility of
manufacturing different sizes in accordance to
the needs of each project.
Mould for half frame
Placement of half frame as highway underpass
mould of 8 x 3
mould of 8 x3 with 2 lines
.29

35. Box culvert wet cast
Adjustable mould for box culvert wet cast
Precast element of 3 x 1.5 meters
Manual system to produce box culverts in
wet cast. The mould allows to insert or take
out panels in order to adjust the size and
shape of the frame
Detail of mould panels
Detail tension bars
.30

36. Carousel for precast concrete elements
We design and manufacture carousel type installations for different types of reinforced precast elements like cable
trays, manholes, decorative elements etc..
The carousel moves the moulds alongside the different stations such as filling, steam assisted curing, demoulding
and cleaning.
The carousel makes it possible to manufacture large quantities of elements on a continuous basis.
Moulds entering the curing station Automatic control unit
Moulds ready for demolding Moulds at filling station
Moulds being demolded
Moulds being prepared before entering filling station
.31

37. Mould for cable trays
double cable tray
.32
Manufacturing of cable tray moulds detail of cable tray mould
mould for producing 4 cable trays
Mould for cable trays
detail of dovetailing
single cable tray

38. Mould for niches
Mould for niches
mould for niches
placing of finished elements top view of the mould
.33

39. Mould for manholes
Moldes para arquetas
We design any kind of manhole/inspection chamber for utilities supply, sewage system etc..
Manhole mould
part of manhole
part of manhole
Pieza arqueta
part of manhole
.34

40. Moulds for New Jersey barriers
The moulds are produced in accordance to the specifications of our clients and the local legislation.
Different types of barriers
.35

41. Moulds for parapets
Moulds for parapets and New Jersey barriers
Moulds for parapets
mould for New Jersey barrier
mould for parapets
parapet mould with opening doors
.36
detail of the mould
detail of finishing of parapet mould
detail of parapet mould

42. Turner for New Jersey barrier
Turner for New Jersey barrier
Turner for extracting and turning the New
Jersey barrier. This turner can be attached to
forklift truck and works autonomously by diesel
generator. It comes with remote control.
detail of turner with precast element
.37

43. Turner for Box culvert and pipes 90º
This turner for box culverts and
pipes comes with CE marking and
central control unit for monitoring its
movements. It turns box culverts and
pipes 90º.
Turner for Box culvert and pipes
.38

44. Turner for box culverts 180º
Volteador marcos 1800
This machine is designed to
turn box culverts by automatic
movements a total of 180º.
The machine uses hydraulic
telescopic cylinders which are
activated from its control unit,
turns elements up to 40 T.
.39

45. Skip
Storage structure for panels
detail of the hydraulic opening
Accessories
The skip is designed for filling the moulds and has a capacity up to 2m3. It has an autonomous and automatic
system for its opening and closing.
.40

46. Lifting devices
lifting devices
balance beam lifting device for box culvert
balance beam for reinforcement balance beam for panels
mould for window and door openings
.41

47. Magnets
Magnets
Panel formwork with magnets inside
.42

48. Logistics
.43
Logistics
As early as in the design phase, our technical department develops the machinery taking into account the optimum
logistical solution ensuring a safe transport but at the same time searching for cost savings in transport and installation
costs. Depending on this analysis the machinery is sent by standard containers, “open top” containers, or directly
placed at the ship or any other valid alternative.
At the moment of looking for the best supply route we use outside logistical experts who know our products and have
contrasted experience in sending heavy and large machinery.
Prior to its packing and preparation for transport, all machinery is tested at our facilities and can be inspected by the
client ensuring that it fulfils all the previously agreed specifications.

49. Installation
Installation of the machinery
All equipment is delivered to our clients and installed ready for use. Moldtech will provide to the client with sufficient
anticipation the requirements the factory should fulfil in order to have a successful installation. Moldtech can also
provide assessment about factory lay-out.
All installations are carried out by our own qualified workers starting with levelling the machinery supports up to
test production filling the moulds with concrete. We also can assist our clients on subjects like selection of prime
materials, ironwork etc... Also we will instruct clients’ personnel on how to perform maintenance. The equipment is
formally received by our client once installation has fully been concluded and test production proves that production
can take place achieving the desired standards.
All our personnel in charge of installation will act
in accordance to a work safety plan, will have
all the corresponding required documentation
and will be outfitted with the necessary safety
equipment.
.44

50. Services and technical support
Maintenance of machinery
At Moldtech we take special care in training our
engineers, installers and technicians. Most of them have
a long time experience in the industry. They are well
prepared for their tasks and will ensure all equipment
will work in accordance to its expected performance.
The robust design of our equipment combined with
proven technology guarantees low maintenance costs
and a minimum of working hours lost due to production
interruptions.
Technical office
Moldtech designs and develops its own products
by its own team of highly qualified engineers and
using the latest tools in 3D design and structure
calculations
.45

51. Turn key projects
.46
To set up a total new factory for precast concrete elements is a difficult task as many factors interact and all have to
be well coordinated in order to ensure an optimum final result. This implies sourcing of different suppliers, design of
factory lay-out, control of construction timetable, costs and quality to name a few.
At Moldtech, in cooperation with partners, we can provide you a global solution which include:
• engineering services;
• consulting and supervision services;
• sourcing of machinery and installation;
• automation and control;
• start-up;
• training;
• quality control.
Technical advisory services
Moldtech has a highly qualified department which can assist our clients with the development of new products in
accordance to new market demands. These technical services entail aspects like design of the precast element to be
produced, designing the optimum production process, making cost calculations and integrating the new product line
into an existing manufacturing structure.
Quality certification and CE
Our production process is certified with quality seal ECA – CERT I accordance to norm UNE-EN-ISO 9001/2000 by
ENAC.
Our machinery has CE marking which means they comply with European legislation with regards to safety norms and
prevention of labor accidents.

52. Notes
General product catalogue
.47

53. .48