The water analyzer measures residual oxygen concentration, pH values and conductivities of the boiler feed water and pH values of the boiler water.
— For the fully-automatic measurement and monitoring of the boiler water quality
— Increase in operating safety thanks to continuous monitoring of the water values
— Automated monitoring with constant measurement of the pH value, oxygen content and conductivity
— Savings on chemicals thanks to needs-based dosing of additives
— Increased system efficiency through reduced desalting losses and saving of exhaust vapour energy
— A water analysis device can monitor up to three boilers at a time and be integrated into plant control systems with control technology
Alongside the standard ICT/FCT process, we can also target every individual production stage for verification, as requested. Efficient inspection strategies and final functional tests are a fixed component of our quality management system.
This electrical test process is ideal for testing smaller numbers of units, such as for pre-production, prototype or pilot series. The rapid test creation process allows, among other things, flexible reaction to product changes.
Flying probe tests can be rapidly set up and are cost-efficient.
iwis Leaf chains (according to works standard) are produced from precision chain parts according to ISO 606. They can be customized and are compliant with the EC Machinery Directive 2006/42/EC.
Highlights
- iwis link plates with very high tensile strengths
- Pins with extra hardened surface for high wear resistance
- Precision-formed, heat-treated and shot-peened link plates with optimised geometry
- Higher breaking forces achieved by optimised plate thickness
- Improved press-fitting of pins and outer plates for higher fatigue strength
- Link plates with a particularly high contact ratio
- Pins with hardened surfaces for increased wear resistance
- Special versions manufactured to works standards available
Based on your ideas and in close collaboration with your specialists, PRUFREX takes part in the development of your new products.
Our deeply ingrained processes and long-term supplier relationships allow us to realise both test series and A B and C models with great rapidity.
We will produce the functional models and later series on identical machinery.
Temperatur Messumformer VTK5 / Thermoelement Eingang / Marine Schiffbauzulassung - Messumformer für Temperatur (Thermoelement).
Einfache Anwendung; für raue Betriebsbedingungen.
Kompakte Bauform für Anreihmontage.
Feinjustierung des Messbereichs mit integriertem Trimmpotentiometer; plombierbar.
Betriebszustandsanzeige via integrierter LED.
Zulassungen: BV, DNV-GL, LR
Betriebsspannung:9...32 VDC
Eingangssignal:Thermoelement Typ K (NiCr-Ni)
Ausgangssignal:0-10 VDC, 2-10 VDC, 0-20 mA, 4-20 mA
Betriebstemperatur:-20...+70 °C
Anschluss:DIN 46244 Flachstecker A6,3 x 0,8
Befestigung:G-Schiene TS32 oder Hutschiene TS35
An experienced, in-house team of test and analysis specialists stands for the peak of quality – product-specific and exactly as you, the customer, desire it. To ensure quality in serial manufacture early on and guarantee a frictionless start of production, test equipment is incorporated into manufacturing processes and automated production lines.
When planning tests, we work to your test specifications or develop a cost-optimised, efficient concept. In our tests, we simulate real usage conditions. In this way, we make sure that devices, systems or components will function correctly.
Quality management at PRUFREX also includes developing efficient testing strategies.
Our production facilities are fully up to date. Thanks to the adjustable design of our lines, we can easily implement special solutions.
We have the latest generation Rehm reflow soldering systems. In particular with regard to temperature zones, they are exceedingly efficient. The soldering process takes place in a protective atmosphere.
In the reflow soldering process, we process through-hole and SMD components. The number of work stages, sources of error and thermal loads is reduced. In the reflow process we are also able to solder through-hole components, thereby reducing sources of error and repeated thermal load and work stages.
The new FLEXON SafeTopChain was designed with a completely closed upper
surface, minimising the risk of crushing in curves or deflections and offering maximum stability
for products and workpiece carrier systems. The special surface also enables even the smallest
parts to be transported risk-free.
Highlights:
• Requires the same guides as the normal plastic multiflex
chains from the 1700 Series
• By using turning disks with a minimum radius of 123.5mm,
dynamic friction is replaced by rolling friction; this allows
longer conveyors with more curves, as well as vertical/spiral
conveyor systems to overcome gradients and providing
buffering.
• Improved chain geometry enables the use of wider sprockets,
thus reducing wear through lower surface pressure when
teeth engage.
Bosch Module de détente, de récupération de la chaleur et de purge de l’eau EHB - — Pour le refroidissement de l’eau purgée et la récupération de chaleur provenant de l’eau purgée/des condensats
— Solution permettant d’améliorer le rendement de l’installation jusqu’à 2 %
— Réduction des coûts de combustible, de l’eau de refroidissement et des eaux usées
— Respect strict des spécifications administratives grâce au fonctionnement automatique
— Montage rapide et simple, immédiatement prêt à l’exploitation car moins de raccordements
iwis Magnetic radial corner bends
Having optimized magnet fluxes around the curve layout, the new generation of FLEXON Maxxtop Magnetic corner tracks from iwis virtually eliminates pulsation and can help reduce tensile forces in our curves by up to 60 %.
FLEXON Highlights
- Up to 60 % less tensile force than previous magnetic corner tracks
- Reduced power consumption
- Guaranteed energy saving
- Possibility of longer conveyors reducing cost
- Reduced chain wear
- Reduced pulsation increases product stability
- Quieter operation improves environmental conditions for employees
- Excellent friction co-efficient properties reduces chain wear
- Excellent material quality offers longer service life
- FLEXON Maxxtop Magnetic corner tracks are available in all standard sizes
- FLEXON Maxxtop Magnetic corner tracks can be manufactured to drawings
Many ELITE hollow pin chains are constructed to the dimensionsof standard ISO 606. Since customer requirements are so diverse,
the ELITE product range has also been adapted to include various
versions of this chain type:
• Hollow pin roller chains
• Hollow pin bush chains
• Bushless hollow pin roller chains
ELITE highlights:
• Available based on the same chains manufactured to ISO 606
or as special chains
• All ELITE chain plates 1 are manufactured using processes
such as fine blanking and ball-drifting, so a particularly high
contact ratio is guaranteed.
• Solid, case hardened rollers 2 with good wear resistance
• In general, hollow pins 3 made of seamless precision steel
tube for improved precision and wear resistance
• Many of these chains are supplied pair-matched to ensure
exact parallel running, one of the main requirements that these
chains must fulfil.
FLEXON LBP chains are flat top chains fitted with a number of small rollers, allowing the gentle movement of particularly sensitive or fragile products on accumulation belts.
Highlights
- Consistently high breaking strength
- Very low backline pressure for optimum product accumulation
- Extremely low noise level
- Wear-resistant roller material
- Secure attachment of shafts prevents jumping and damage to the accumulation rollers
So far, Blaze Display supplied around 10 billion high quality and reliability LCD displays with long life time (around 15 years), super wide operating temperature(from -40℃ to +90℃), and anti UV function for metering industry. Our Metering LCD Displays (LCD Panels, LCD Modules) are widly used for Kwh Meter, Smart meter, Single phase meter, 3-phase meter, Prepayment energy meter, Electric energy meter, Multi-function energy meter, Water meter, Gas meter, Power meter.
Mit dem neu entwickelten Funkfernsteuer- und Funkfernbedien-System EFB+EFS erhält der Nutzer sofort einsetzbare, komplette und industrietaugliche Geräte.
iwis corrosion-resistant chains consist of hardened highly alloyed steels with good corrosion resistance et leur and considerably higher tensile and fatigue strength than ordinary stainless steel chains. CR chains can be used for all applications where chains need to remain flexible despite corrosive environments or must not rust for hygienic or visual reasons. Lubrication of CR chains is recommended.
Highlights
- High wear resistance if regularly relubricated
- Good, long-lasting corrosion resistance in comparison with surface-coated chains
- Significantly higher tensile and fatigue strength than ordinary stainless steel chains
- Smaller dimensions possible
Alongside the standard ICT/FCT process, we can also target every individual production stage for verification, as requested. Efficient inspection strategies and final functional tests are a fixed component of our quality management system.
In our test laboratory, we are able to carry out static and cyclical environmental simulation for you, from air-to-air and liquid-to-liquid thermal shock tests to storage temperature and humidity tests.
Based on the environment in which the product is to be deployed, we will draw up a tailor-made quality assurance programme.
Through simulation of the conditions that cause ageing (e.g. large temperature fluctuations) we can ensure that the product will reach the required service life.
Products are also subjected to further customer-specific tests in fields such as EMC, overload resistance and mechanical loading.
Intercambiador de gases de combustión Bosch para calderas de agua caliente - El intercambiador de calor de gases de escape forma parte del equipamiento estándar para un funcionamiento de la caldera respetuoso con el medio ambiente y con un consumo óptimo de energía.
— Recuperación de calor efectiva y reducción de las pérdidas en los gases
— Máxima eficiencia utilizando tecnologías de condensación
— Ahorro del combustible de hasta el 7 %, e incluso de hasta un 15 % utilizando tecnologías de condensación
— Control inteligente para una larga vida útil manteniendo un alto nivel de eficiencia
— Integración compacta en la caldera o versión autónoma para una fácil actualización
iwis high performance chains – roller chains with rust-resistant, easy to change attachments. Exclusively from iwis.
Highlights
• Transport bars can be changed easily on site using the special iwis tool provided; no need to break the chain or remove it from the machine
• Adapter and bars made of highly alloyed, corrosion-resistant steels with good elastic characteristics
• iwis standard roller chains with particular wear-resistant SL-pins are used, so longer service life in comparison with hollow pin chains
• Transport bars available in required lengths with 1mm graduations
• Different shapes for bar ends avaiable – for example nipples made of aluminium or plastic
• Freely selectable distance between the bars
• 3/4 inch chain also available in curved side design (M 128 ASB) or maintenance free*
Bosch Flue gas heat exchangers for hot water boilers - integrated or stand-alone - A flue gas heat exchanger is part of the standard equipment for energy-optimised and environmentally friendly boiler operation.
— Effective heat recovery and reduction of flue gas losses
— Maximum efficiency gain when using condensing technology
— Fuel savings of up to 7%, or up to 15% when using condensing technology
— Intelligent control for a long service life and high level of efficiency
— Compactly integrated into the boiler or as a stand-alone version for simple retrofitting
Measuring transducer for temperature, Pt100.
Simple application; for harsh environments.
Compact design for mounting side by side.
Fine adjustment of the measuring range via sealed integrated trimming potentiometer.
Operating status indication via integrated LED.
Approvals: BV, DNV-GL, LR
Supply voltage:9...32 VDC
Input signal:Temperature Pt100 two-wire sensors
Output signal:0...10 VDC, 2...10 VDC
Operating temperature:-20...+70 °C
Connection:DIN 46244 flat connector, A6.3 x 0.8
Mounting:Snap-fit on TS32 or TS35
You can rely on the cast steel chain C600 to deal with the toughest traction applications and
move the heaviest loads. The chain’s simple yet robust cast steel design makes it an economical
and highly resilient partner for the most rugged conditions and over long distances.
Highlights
• Breaking loads increased about 25% by using cast steel
rather than cast iron chains
• Alternative galvanized, zinc plated version
for corrosion protection
• Threaded pins in connecting link for easy closing
and unclosing of chain
• Both versions also available in plastic
Messumformer für Temperatur (Pt100).
Einfache Anwendung; für raue Betriebsbedingungen.
Kompakte Bauform für Anreihmontage.
Feinjustierung des Messbereichs mit integriertem Trimmpotentiometer; plombierbar.
Betriebszustandsanzeige via integrierter LED.
Zulassungen: BV, DNV-GL, LR
Betriebsspannung:9...32 VDC
Eingangssignal:Temperature Pt100, Zweileiter
Ausgangssignal:0-10 VDC, 2-10 VDC
Betriebstemperatur:-20...+70 °C
Anschluss:DIN 46244 Flachstecker A6,3 x 0,8
Befestigung:G-Schiene TS32 oder Hutschiene TS35
Push Pull chains transmit compressive and tensile forces – usually without additional guidesAnti-backbend chains or push pull chains are flexible only on one side for pushing loads and for bridging gaps without guides. Custom anti-backbend chains or push push chains developed by iwis are used all over the world in applications such as medical technology, conveyor systems, building services engineering or machine tools.
Measuring transducer for temperature (Pt1000).
Simple application; for harsh environments.
Compact design for mounting side by side.
Fine adjustment of the measuring range via sealed integrated trimming potentiometer.
Operating status indication via integrated LED.
Approvals: BV, DNV-GL, LR
Supply voltage:9...32 VDC
Input signal:Temperature, Pt1000 two-wire
Output signal:0-20 mA, 4-20 mA
Operating temperature:-20...+70 °C
Connection:DIN 46244 flat connector, A6.3 x 0.8
Mounting:Snap-fit on TS32 or TS35
the context of the ELITE conveyor chain range, iwis suppliesa wide variety of chains according to standards DIN 8165 and
DIN 8167, as well as models manufactured according to British
Standard with dimensions in inches, and highly diverse special
versions. Bush conveyor chains are often used for conveying tasks
involving long transport distances at relatively low speeds.
Since only a small minority of chains used in the industry are totally
compliant with one specific standard, ELITE conveyor chains are
custom-made to a specific customer order and consequently fulfil
a large number of special requirements.
Product range:
• Bush conveyor chains according to DIN 8167 – M Series
• Carrier chains with rollers according to DIN 8167 – MT Series
• Hollow pin chains according to DIN 8168 – MC Series
• Hollow pin chains according to DIN 8165 – FVC Series
• Scraper chains according to DIN 8165/DIN 8167
• Conveyor chains for the paper industry
• Rotary chains
Elektrohydraulische Komplettanlage z.B. für Schiffsverlader (MLA), geeignet für Seeklima.
Elektrik in EX-Schutzbehälter, Steuerschrank in Edelstahlausführung.
Elektrohydraulische Komplettanlage für Schiffsverlader, geeignet für Seeklima.
Elektrik in EX-Schutzbehälter, Steuerschrank in Edelstahlausführung.
Whether an individual circuit board or full-scale, demanding device assembly – PRUFREX will manufacture your products to your individual specifications and quality guidelines.
Whether it's manual soldering with robotic support, wave and selective soldering or laser soldering – in all assembly tasks, we are able to use any technique required without a problem.
Depending on the component, different soldering technologies offer different advantaged. We will adjust the process individually to your project.