As part of the HEDRICH GmbH Group, VOGEL moulds and machines AG has continuously developed its product portfolio for the APG process in recent years. The process, which is also known as low-pressure casting, is used, for example, in the manufacture of instrument transformers and medium and high-voltage parts in the electrical industry. Furthermore, the field of application for this efficient process is constantly expanding. When using the APG process, the component to be cast or the negative mold is filled with epoxy resin. The chemical cross-linking of the casting compound then begins under the application of heat - this is known as “gelling”. The material shrinkage that occurs during this process is compensated by a continuous dynamic pressure on the casting material to ensure an optimum filling level of the mold. A further increase in quality can be achieved if not only the casting resin is prepared under vacuum, but the mold is also filled under vacuum. For this purpose, either the casting mold itself can be designed to be vacuum-tight or a conventional casting mold can be installed inside a vacuum chamber on the clamping machine (see photo). The advantages of the so-called VPG process (Vacuum Pressure Gelation) include absolutely void-free components, even with very complex shapes. And compared to the conventional APG process, the dielectric properties of the manufactured products are even better. #APG #VPG #vacuumcasting
HEDRICH GmbH’s Post
More Relevant Posts
-
Sometimes it's hard to describe what Hedrich does. This is a great description of one of the world class machines we make. When manufacturers need the best machines for their unique (or semi-unique) applications, they come to Hedrich. #Transformers #Insulators #Hedrich
As part of the HEDRICH GmbH Group, VOGEL moulds and machines AG has continuously developed its product portfolio for the APG process in recent years. The process, which is also known as low-pressure casting, is used, for example, in the manufacture of instrument transformers and medium and high-voltage parts in the electrical industry. Furthermore, the field of application for this efficient process is constantly expanding. When using the APG process, the component to be cast or the negative mold is filled with epoxy resin. The chemical cross-linking of the casting compound then begins under the application of heat - this is known as “gelling”. The material shrinkage that occurs during this process is compensated by a continuous dynamic pressure on the casting material to ensure an optimum filling level of the mold. A further increase in quality can be achieved if not only the casting resin is prepared under vacuum, but the mold is also filled under vacuum. For this purpose, either the casting mold itself can be designed to be vacuum-tight or a conventional casting mold can be installed inside a vacuum chamber on the clamping machine (see photo). The advantages of the so-called VPG process (Vacuum Pressure Gelation) include absolutely void-free components, even with very complex shapes. And compared to the conventional APG process, the dielectric properties of the manufactured products are even better. #APG #VPG #vacuumcasting
To view or add a comment, sign in
-
CHR K102, K103, and K250 exhibit superior mechanical and electrical properties, along with excellent dielectric strength. Read more about the CHR K series on our blog. #Engineering #CanadianEngineers https://lnkd.in/gtZxTrza
To view or add a comment, sign in
-
𝐍𝐞𝐞𝐝 𝐚 𝐬𝐨𝐟𝐭 𝐞𝐣𝐞𝐜𝐭𝐢𝐨𝐧 𝐬𝐲𝐬𝐭𝐞𝐦? 🤔 Did you know there is an powerful partnership between PHD, Inc. and MAC Valves Inc. through the MDN (Mac Distributor Network)? Our team was able to get their eyes on many innovative technologies at the MAC Valves Inc. International Sales Meeting recently. This soft ejection system was one of them. This system was designed to accurately divert a rejected part to a secondary conveyor without contact with any other parts in the line. For example, it is used to keep a bottle without spilling or breaking the container. 😮 𝐎𝐭𝐡𝐞𝐫 𝐈𝐧𝐬𝐢𝐠𝐡𝐭𝐬: 💡 Triggered by a single digital IO signal 💡 Up to 1000 parts per minute conveyor volume 💡 Modular design to allow the most cost-effective number of cylinders 💡 Energy efficient 💡 Tooling can be changed based on application Does this technology fit your needs? Reach out to Paul Anderson. [email protected] (904) 477-1893 #softejection #bottling #automation #phd #macvalves
To view or add a comment, sign in
-
🌊 Discover the M-Magnatic Level Switch! 🌊 Elevate your fluid management solutions with the M-Series Level Switch!! Our M-Series Level Switch features a float that smoothly travels up and down a guide tube, effortlessly activating up to four contactless reed contacts via a ring magnet. Choose from N/C, N/O, or changeover types to suit your needs! Why Choose M-Series? ✔ High-Performance Temperatures: Max 150 °C ✔ Robust Pressure Handling: Up to 100 bar ✔ Flexible Lengths: Guide tubes from 40 mm to 6000 mm ✔ Density Versatility: Suitable for liquids starting at 0.5 kg/dm³ ✔ Safety First: ATEX-approved for explosion-proof and intrinsically safe applications Material Options Available: 🔹 Brass 🔹 Stainless Steel 🔹 PP 🔹 PVC 🔹 NBR 🔹 PVDF Transform your industrial processes with the M-Series Level Switch! 🌟 For a full review please check our website by www.kobold.com KOBOLD Instruments KOBOLD Messring GmbH For more information pls contact us: 🌎 : http://mntronic.co/ 📧 : [email protected] 📲 : +20127 6013808 - +201000941090 #mntronic #getyourqualityhere #kobold #heinrichs #germany #flowmeter #egypt #uae #magnetic #egyptenergy2023 #EGYPES2024 #EgyptEnergyShow #innovation #IOLink #IndustrialAutomation #SensorTechnology #ProcessEfficiency #SmartManufacturing #IndustrialEthernet #AutomationSolutions #DigitalTransformation #ManufacturingInnovation #DataVisibility #SmartSensors #FactoryAutomation #EngineeringExcellence #AutomationTechnology #FlowMonitoring #IndustrySolutions #instrumentation
To view or add a comment, sign in
-
Our technicians check all rotary valves one by one. Their high #specialization, #training and #care for every single detail makes the difference. This is the CEPI story, in one simple gesture. In this picture you can see how the tension of the transmission chain is checked and tested by connecting each single star to the power supply. Each action depends on the customer’s needs and each component, even the smallest one, can be customized in-house. From #design to #manufacturing, nothing is left to chance. Check our in-house manufactured components 👉 https://shorturl.at/eiBW9 #cepisilos #bulkhandling #technology
To view or add a comment, sign in
-
Continuous Electropolished Coil Tubing has replaced traditional “stick tubing” as the standard for semiconductor ultra-high-purity (UHP) gas delivery systems applications. Upgrade your high purity gas distribution projects with Cardinal UHP Tech 50Cr EP Coil Tubing, the industry standard for semiconductor processes like etching, lithography, CVD, and ion implantation. Long continuous lengths offers superior system integrity by minimizing welds, reducing contamination risks, and ensuring faster, safer installations compared to traditional stick tubing. A recent case study showed over 500% labor savings and 32% total project cost reduction compared to traditional stick tubing. Why Choose Cardinal UHP Tech 50Cr EP Coil Tubing? • Ultra-High Purity: Electropolished surfaces to 10 μin / 0.25 μm for critical semiconductor applications. • Fewer Welds, Less Contamination: Long continuous lengths reduce weld points, minimizing contamination risks and heat-affected zones. • Faster Installation: Less time and labor, cutting down on installation costs. • Improved Performance: Electropolished in a single continuous draw, provides a flawless, defect-free surface for reliable performance. • Complete Portfolio: Largest EP Coil tube portfolio to meet project needs: o Sizes, 1/8" to 1", lengths up to 330 ft (1000+ ft for CFOS 20 Ra). o Electric Heat-traced bundle with EP Coil tube & closed-cell foam insulation o Coaxial Coil Tube available for dual containment applications o Options: Silconert 2000 ID & colored PVC insulating jacketed OD Case Study Insight: At a leading semiconductor company, a project using 15,600 ft of EP coil tubing across 156 runs saved 3,350 hours of labor and reduced costs by 32%. Coil tubing eliminated the need for an additional 780 orbital welds, ensuring a safer and more cost-effective installation process. Choose Cardinal UHP Tech 50Cr EP Coil for unmatched purity, reliability, and efficiency in your critical processes. #Semiconductor #EPCoilTubing #HighPurity #GasDistribution
To view or add a comment, sign in
-
Here is a behind the scenes clip of our EFR (Electric Fixed Ratio) where we are doing some data collection and analysis in the lab. We are using an Epic Resins material for testing to make the data as real-world as possible with flow rates and shot sizes commonly found in Solar Panel manufacturing applications where they are potting the electrical connections inside the junction box. It is a two component adhesive and on the end of the dispense valve will be mounted a plastic static mixer where the two materials are combined. The pressure pots provide the inlet pressure to the EFR which then uses positive displacement Z-Pumps to dispense the exact amount of material we want at the flow rate and shot size entered. Graco Sealant and Adhesive Equipment #solar #manufacturing #sealant #adhesive
To view or add a comment, sign in
-
Description Depending on the needs of the specific device, key components may be classified into fluid management, process measurement, optical systems, power conversion, thermal management, vacuum systems, wafer handling systems, etc. Therefore, different types of critical components may require different processing techniques. #Cnc MedicalParts Manufacturing #MachiningMedicalParts #MedicalEquipmentParts #MedicalPartsMachining #MedicalPrecisionMachining #PrecisionMedicalParts
China anesthesia machine free valve box,medical device part factory and suppliers | GPM
gpm-global.com
To view or add a comment, sign in
-
Precision Air Regulators: Optimizing Pneumatic Control As a wholesaler of pneumatic and hydraulic products since 2001, Maniar Enterprise is proud to showcase our high-quality air regulators. Technical Highlights - Sensitivity of less than 1" water column (0.036 PSI) for precise pressure control - Constant bleed mechanism keeps the diaphragm reactive, ensuring quick response to pressure changes - Available in relieving and non-relieving models to suit different application requirements Applications - Medical equipment, such as ventilators, requiring accurate pressure regulation - Web tensioning systems for precise tension control - Calibration standards and microfluidics where precise pressure is critical - Fluid power industry and process control instrumentation Purchasing Tips - Consider the sensitivity required for your application (precision vs. general purpose) - Choose the appropriate size and flow capacity based on your system requirements - Opt for stainless steel or aluminum construction depending on the environment - Ensure compatibility with your media (air, inert gases, etc.) For more information on our air regulators visit our website at www.maniarenterprise.in #AirRegulators #PneumaticControl #PrecisionRegulators #IndustrialAutomation
To view or add a comment, sign in
-
Lithium ion battery production equipment - #electrodecoatingmachine The principle of electrode coating equipment is to evenly mix the materials required for the positive or negative electrode formula, and then coat or composite them on the front and back of aluminum or copper foil. If necessary, the solvent in the slurry can be evaporated through energy conduction to meet the customer's technical requirements as an electromechanical integrated equipment.
To view or add a comment, sign in
1,341 followers
--
1moNach wie vor führend im kombinierten automatischen Vakuum-Druckgelierverfahren. ( Vacuum-APG)