伏虎金属工業 List of Products and Services

Here is an example of alcohol transfer in the field of chemistry. A problem occurred where air was being sucked in, causing the liquid to stop self-priming. By switching to our vane pump, it was able to self-prime even when air was present, eliminating the need for priming water. 【Case Overview】 ■ Purpose: Tank self-priming ■ Model: Radial Vane Pump V Type ■ Liquid Name: Alcohol ■ Problem: Air was being sucked in, causing the liquid to stop self-priming ■ Improvement: By switching to a vane pump, it was able to self-prime even with air present, eliminating the need for priming water *For more details, please refer to the PDF document or feel free to contact us.

Here is an example of gel transfer in the field of chemistry. Due to the presence of air bubbles, a problem arose with variability in the filling. Therefore, we improved the filling consistency by transferring the liquid with a deforming pump while degassing. 【Case Overview】 ■ Purpose: Degassing and filling of high-viscosity gel ■ Model: VQ type twin-screw pump with degassing function ■ Liquid Name: Gel ■ Issues: Variability in filling due to trapped air bubbles ■ Improvements: Improved filling consistency by transferring the liquid with a deforming pump while degassing *For more details, please refer to the PDF document or feel free to contact us.

Here is an example of the transfer of detergent solvents and resin solvents in the field of chemistry. We were struggling with the transfer of high-viscosity resins and the cleaning of adhesive transfer liquids. By introducing a screw pump, we were able to achieve stable transfer of high-viscosity liquids at a large flow rate. The cleaning line that previously required a booster pump can now be handled by a single screw pump, leading to simplification of the line and savings in running costs. 【Case Overview】 ■ Purpose: Supply line to the tank ■ Model: Dual-axis screw pump, SQ type ■ Liquid name: Detergent solvent, resin solvent ■ Issues: Struggled with the transfer of high-viscosity resins and cleaning of adhesive transfer liquids ■ Improvements: Stable transfer of high-viscosity liquids at a large flow rate is now possible with the screw pump 　　　　　The cleaning line that previously required a booster pump can now be managed by one unit *For more details, please refer to the PDF document or feel free to contact us.

Here is an example of the transfer of tea leaves in the field of chemistry. A problem arose where we wanted to transfer a liquid containing a large amount of tea leaves using a non-contact pump with as low a moisture content as possible, but there was no pump that could transfer the tea leaves stably without clogging inside the pump. By using a screw pump, we were able to achieve stable transfer at a lower moisture content than requested. 【Case Overview】 ■ Purpose: To transfer without breaking solid materials ■ Model: Twin-screw pump SQW type ■ Liquid name: Tea leaves ■ Issues: There was no pump that could transfer tea leaves stably without clogging inside the pump ■ Improvements: By using a screw pump, stable transfer at a lower moisture content than requested became possible *For more details, please refer to the PDF document or feel free to contact us.

Here is an example of the transfer of concentrated sulfuric acid pitch in the field of chemistry. There was a problem where the slurry content was high, causing early wear of the gears in a gear pump. Therefore, we switched to a vane pump (ceramic rotor, ceramic guide ring), which improved the lifespan by more than three times. 【Case Overview】 ■ Purpose: Transfer from drum to tank, tank to drum, tank to tank ■ Model: Radial Vane Pump R type ■ Liquid Name: Concentrated Sulfuric Acid Pitch ■ Issues: High slurry content leading to early wear of gears in a gear pump ■ Improvements: Changed to a vane pump, resulting in over three times the lifespan *For more details, please refer to the PDF document or feel free to contact us.

Here is an example of transporting wood fibers + organic solvents in the field of chemistry. A problem arose where fibers were clogging inside the pump. Therefore, by introducing a screw pump, improvements were made to allow for transportation without clogging the pump. 【Case Overview】 ■ Purpose: To transport wood fibers without clogging ■ Model: Twin-screw pump SQ type ■ Liquid Name: Wood fibers + organic solvent ■ Issues: Fibers clogging inside the pump ■ Improvements: Enhanced to allow transportation without clogging the pump using a screw pump *For more details, please refer to the PDF document or feel free to contact us.

Here is an example of the transfer of water-soluble fats in the field of chemistry. We were using a gear pump, but it stopped transferring liquid when it sucked in air, requiring us to prime it, which caused production to halt. Therefore, we switched to a vane pump, which allowed for transfer even when air was sucked in, eliminating the need for constant priming. 【Case Overview】 ■ Purpose: Solving problems caused by air suction ■ Model: Radial Vane Pump, V type ■ Liquid Name: Water-soluble fats ■ Issues: Using a gear pump, it stops transferring liquid when it sucks in air Constant priming is required, and production stops ■ Improvements: No priming work required and improved productivity, with an improvement effect of 1 million per year *For more details, please refer to the PDF document or feel free to contact us.

Here is an example of the transfer of isopropyl alcohol and aluminum slurry in the field of chemistry. We were using a centrifugal pump, but we had to replace the pump every six months, which was cumbersome and led to a decrease in productivity. Therefore, we introduced a screw pump. The wear resistance improved, allowing for 10 years of use without replacing major components. We eliminated pump costs and replacement efforts, resulting in an improvement effect of 2 million per year. 【Case Summary】 ■ Objective: Improvement of wear resistance ■ Model: Dual-axis screw pump SQ type ■ Liquid name: Isopropyl alcohol & aluminum slurry ■ Issues: The replacement was cumbersome and productivity decreased, so we were looking for a pump that was resistant to wear. ■ Improvements: By introducing a screw pump, we eliminated pump costs and replacement efforts. *For more details, please refer to the PDF document or feel free to contact us.

Here is an example of slurry liquid transfer in the field of chemistry. We were using a contact-type pump, but issues arose with component wear and foreign matter contamination due to the transfer liquid containing slurry. By using a non-contact screw pump, we were able to reduce running costs associated with component wear and decrease the risk of foreign matter contamination in the transfer liquid. 【Case Overview】 ■ Purpose: Supply to the spray line ■ Model: Dual-axis screw pump, SQ type ■ Liquid Name: Slurry liquid ■ Issues: Component wear and foreign matter contamination due to transfer liquid containing slurry ■ Improvements: Reduced running costs due to component wear by using a non-contact screw pump *For more details, please refer to the PDF document or feel free to contact us.

Here is an example of the transfer of organic solvents in the field of chemistry. We received a request for self-priming (organic solvent) capabilities from a tank. Therefore, we introduced a radial vane pump. This allowed for self-priming capability and air-entrained transfer. 【Case Overview】 ■ Purpose: Self-priming from the tank ■ Model: Radial Vane Pump R Type ■ Liquid Name: Organic Solvent ■ Issue: Need for self-priming (organic solvent) from the tank ■ Improvement: Introduction of the radial vane pump enabled air-entrained transfer *For more details, please refer to the PDF document or feel free to contact us.

Here is an example of the transfer of polymer solutions in the field of chemistry. There are various liquids ranging from low to high viscosity, and we were requested to extract all of them. Therefore, we improved the system to allow the transfer of low to high viscosity liquids using a single pump by employing a deforming pump. 【Case Overview】 ■ Objective: Defoaming and extraction transfer from the tank ■ Model: VQ type twin-screw pump with defoaming function ■ Liquid Name: Polymer solution ■ Issues: Various liquids ranging from low to high viscosity that need to be extracted ■ Improvements: Enabled the transfer of low to high viscosity liquids using a single pump by employing a deforming pump *For more details, please refer to the PDF document or feel free to contact us.