Our company is established
since 1982
in Switzerland
The close cooperation with our customers and our proximity with the production have given us the experience and knowledge to advise you in the choice of material, technical feasibility or evaluation of the best cost/performance ratio.
our fields of activities
Products for the thermal sectors made in graphite, refractory steels
and special steels
Anti-wear solutions and tungsten carbide sintered products
THERMAL
REFRACTORY
Metal conveyor belts
THE MAIN
BUSINESS SECTORS
▪ Heat treatments
(applications at temperatures
from 600° to 1150°)
▪ Food and chemical industries
(applications at temperatures
-150° to 600°)
▪ Grids and baskets
▪ Furnace rolls and transport screws
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▪ Furnace manufacturers
▪ Transport of
raw materials
▪ Heat treatments
▪ Drilling companies
▪ Cement plants
THERMAL GRAPHITE
Our knowledge of the different qualities of graphite as well as the selection of the right grade for your application are the ingredients appreciated by our customers
Graphite tools
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THE MAIN BUSINESS AREAs
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▪ Watchmaker's
▪ Monetary
▪ Glassware
▪ Diamond tools
▪ Thermal applications
Crucibles, dies, covers, sieves,
mixers, etc. for deformation of
precious metals (continuous casting),
as well as ingot moulds
Dies, punches, etc. for production
of diamond tools
▪
▪
▪
▪
Plates, resistors,
components, etc. for
high-temperature furnaces
Electrodes and other
elements for various applications
HARD METAL
HARD METAL
WEAR
Parts manufactured according to specifications
of our customers
Our products are
characterized by
▪ Our degree of finishing
- flatness: 0.0002 mm
- parallelism: 0.0005 mm
- roughness: Ra 0.005 mm
▪ The quality of our products in the
choice of the raw materials
▪ The respect of our
customers' requirements
THE MAIN
BUSINESS AREAs
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▪ Packaging
▪ Textile
▪ Foodstuffs
▪ Automation
▪ Hydraulic
▪ Chemistry
HARD METAL
CIRCULAR CUT
Our possibilities in this area
are infinite...
Our carbide circular knives
of tungsten can reach
▪ An outside diameter from 10 to 380 mm
▪ A minimum thickness of 0.1 mm
▪ Micronics tolerances
▪ A finish degree Ra 0.005 mm
THE MAIN
BUSINESS AREAs
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▪ Corrugated board
▪ Tobacco
▪ Fibrociment
▪ Sheet metal (slitting)
▪ Converting
▪ Various materials
HARD METAL
LINEAR CUT
The choice of the tungsten carbide grade and the finish
are essential to ensure a good durability of the cutting
edge and an excellent quality of cut
Here are a few
examples of linear blades
▪ Blades for the cutting of
synthetic yarns and glass fibre
▪ Blades for plotter machines and
automatic cutting system
▪ Blades for cutting fused glass
▪ Specific longitudinal blades
THE MAIN
BUSINESS AREAs
__________
▪ Synthetic fibres
▪ Glass fibres
▪ Plastic films
▪ Various materials
HARD METAL
DEFORMATION
Take advantage of our technical support
for the realization of your tools
Depending on your needs and
application, we propose to you
▪ Cutting dies in special steels
or compound (steel/hard metal)
▪ Special punches
▪ Drawing dies and mandrels
Execution
▪ Rough (tungsten
carbide rods)
▪ Semi-finished (compound
dies pre-machined)
▪ Completed according to your specifications
(with polishing and coating)
THE MAIN
BUSINESS AREAs
__________
▪ Watchmaker's
▪ Screws producers
▪ Bolts and nuts producers
POWDER
METALLICS
POWDERS
We represent the company Umicore
Specialty Powders France SAS
for the Swiss market
We can offer you the following powders
▪ Tungsten powders
▪ Tungsten carbide powders
▪ Cobalt powders
▪ Nickel powders
▪ Pre-alloyed powders
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THE MAIN
BUSINESS AREAs
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▪ Hard metal producers
▪ Heavy metal producers
▪ Producers of diamond tools
HARD RECHARGING
For tools that require very high resistance
to abrasion, we offer you a hard facing
by a laser process
Recharging can be done with :
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▪ Oil industry
▪ Food industry
▪ Paper industry
▪ Ceramic industry
▪ Tunnellers, foundries, etc.
▪ Spherical fused tungsten carbide-based powders
▪ Stellite powders
▪ Inconel-based powders
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THE MAIN BUSINESS AREAS
our strengths
We are pride to note that year
after year, Siderval maintains
a relationship of trust and reliability with its customers and partners.
Over 35 years long, our
experience in the various sectors of activity is put at the disposal
of our customers
Our flexibility and reactivity allow us to manage efficiently when it comes to of crisis situations
The knowledge of materials
and the choice of raw
materials allow an optimal
ratio price/quality
The sense of organization
and anticipation
The respect of
our commitments
CONTACT US
Siderval SA
En Chamard 55B
1442 Montagny-pres-Yverdon
Switzerland
Phone: +41 24 447 44 20
Fax: +41 24 447 44 21
