Plunger metering pump, is characterized by the plunger reciprocating motion, which means: the working chamber of the pump liquid end is caused from the plunger, the pump will reach the quantitative dosing through the plunger reciprocating motion, the accuracy of this dosing will be + 1%. The resistant piston in the heart of liquid end of a plunger pump is coated with stainless steel, the operation theory is: when the plunger is moved into the dosing head, the suction valve closes and the feed chemical flows out of the dosing head through a discharge valve. When the plunger moves in the opposite direction, the discharge valve closes due to the negative pressure in the dosing head. Fresh feed chemical flows through the suction valve into the dosing head. The plunger metering pump usually used in chemical and petrochemical, pharmaceutical, cosmetic and food production industry. However, there are different control types which make easy process integration.
Plunger Metering Pump,Ailipu Brand Plunger Metering Pump,Plunger Chemical Metering Pump,Ceamic Plunger Metering Pump Zhejiang Ailipu Technology Co., Ltd. , https://www.alipu.com
Sichuan Japanese machine seal CAXA PDM project started
On April 22, 2013, Sichuan Nisshin Seal Co., Ltd. (referred to as Nikken Seal) held the official kick-off meeting for its CAXA PDM project. The event was attended by General Manager Huang Zepei of Japan Machine Seal, Deputy General Manager He Fang, CAXA’s Implementation Director Chen Hao, and over 30 members from both the project team and application departments. This marked a significant step forward in the company’s digital transformation journey.
Nikken Seal, formerly known as the Sealing Technology Institute of Sichuan Machinery Research and Design Institute, is a high-tech enterprise specializing in the design, manufacturing, sales, and service of mechanical seals, seal auxiliary systems, and chemical special equipment. Its products are widely used in industries such as petroleum, chemicals, nuclear power, hydropower, and military sectors.
The collaboration between Japan Machine Seal and CAXA has been ongoing since the late 1990s. Over the past decade, the two parties have continuously aligned their strategies with the evolving needs of the business, improving product fit and achieving remarkable results. After thorough evaluation, Japan Machine Seal selected CAXA, the most widely adopted PLM provider in China, as a strategic partner. The implementation of the CAXA PDM system will cover document management, workflow automation, red-line annotation, electronic signatures, BOM management, ERP integration, and CAD software upgrades. This initiative is expected to mark another milestone in the long-term partnership between the two companies.
During the kick-off meeting, the CAXA representative outlined the project’s goals, implementation plan, and support mechanisms. They emphasized the importance of close collaboration between both teams and expressed appreciation for Japan Machine Seal’s trust in CAXA. The representative also highlighted the value of PDM in driving better management and operational efficiency.
General Manager Huang Zepei and Deputy General Manager He Fang addressed the audience, expressing gratitude for CAXA’s support. They emphasized the critical role of the PDM system in enhancing efficiency, standardization, and overall management. He Fang called for stronger demand analysis and training efforts alongside the rapid deployment of the system.
Huang Zepei, the general manager, stressed the company’s strong commitment to informatization. Through the PDM project, Nikken Seal aims to establish a unified R&D management platform, achieve centralized data management, and ensure seamless information exchange across departments. This will help improve work efficiency, shorten development cycles, and lay a solid foundation for future integrations of systems like CAPP, MES, DNC, and ERP. The goal is to build a win-win relationship that supports continuous growth and innovation.