Japan ShinanoKenshi, headquartered in Ueda City, Nagano Prefecture, has introduced a groundbreaking electromagnetic drive piston pump called "MicroPump Aqua." This innovative device is designed to self-prime even when gas is present in the liquid line, making it highly reliable for various applications. The prototype will be available by the end of June 2006, with mass production planned to start in January 2007.
Traditional reciprocating piston pumps are often associated with noise and inefficiency, but the MicroPump Aqua addresses these issues through a unique electronic control system and an optimized valve design. This results in significantly reduced noise levels, making it ideal for environments where quiet operation is essential. It is particularly suitable for high-flow applications, such as pumping water or propylene glycol-based antifreeze.
One of the standout features of this pump is its ability to operate without requiring initial water priming. This means users don't have to worry about air locking or gas mixing, ensuring consistent and reliable performance under a wide range of conditions. Its compact size also allows for easy integration into small systems, offering greater flexibility in design while saving valuable space.
The pump uses magnetic force for power transmission, eliminating the need for sliding seals. This not only enhances long-term sealing performance but also reduces maintenance requirements. Key specifications include a DC voltage range of 7.5 to 13.2V, a drive frequency of 15Hz, a maximum flow rate of 400mL/min (at 12V and room temperature), and a maximum pressure of 12kPa. The pump is also designed to last over 8,000 hours, ensuring durability and reliability.
Additionally, the MicroPump Aqua complies with the RoHS directive, making it environmentally friendly and suitable for use in a variety of industries. Whether you're working on medical devices, industrial automation, or fluid management systems, this pump offers a versatile and efficient solution that’s built to last.
One-piece Casting Bed CNC
A one-piece casting bed CNC machine refers to a type of CNC Lathe or CNC machine tool that utilizes a single, solid cast iron bed for stability and rigidity during machining operations. This design offers several advantages in terms of machine performance and accuracy.
The use of a one-piece casting bed in CNC machines provides enhanced stability and vibration damping, ensuring precision and accuracy during machining processes. The solid construction of the bed helps to minimize vibration and absorb cutting forces, resulting in improved machining quality and surface finish.
Additionally, a one-piece casting bed offers better thermal stability, as cast iron has excellent heat absorption and dissipation properties. This helps to reduce thermal deformation and maintain dimensional accuracy during long machining runs or when working with heat-generating materials.
One example of a one-piece casting bed CNC lathe is the CK61100E model offered by Shandong Pulute Machine Tool Co., Ltd. 3 This CNC lathe features a large swing over bed of 1000mm, a three-gear, step-less spindle transmission, and a powerful 15KW spindle motor. It also has a ball screw drive for precise movement and various optional accessories for customization.
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Ningbo Leyan Machinery Technology Co., Ltd , https://www.cncleyan.com