Subject to testing and manufacturing constraints, our needs and production enterprises in cooperation rotary piston pump product development and production.
受试验和制造条件的限制，我们需要和生产企业合作进行旋转活塞水泵产品的开发和生产。
Centrifugal pump at the structure on a lot of very difficult to solve the problem, the application of rotary piston pump structure is very easy to resolve, and thus derived many new fields of application.
诸多在离心泵结构上很难解决的问题，应用旋转活塞泵结构就很容易解决，并由此派生出许多新的应用领域。
Since the rotary plunger pump piston at each stroke can randomly rotate constantly change with the pump plunger cylinder contact surface, so that circular plunger gradually wear uniform or scaling at the same time, sand from the plunger and pump barrel between discharge and resolved accumulation Materials abrasion caused by wear and serious positioning rod release.
自旋转柱塞抽油泵可使柱塞在每一冲程中随机转动，不断地改变柱塞与泵筒的接触面，使柱塞圆周逐渐均匀磨损的同时将砂粒或结垢从柱塞与泵筒之间排出，解决了磨蚀材料聚集所引起的严重定位磨损及杆柱脱扣
The main products are: Germany Leybold single-stage rotary vane vacuum pump; Japan roots blower and Oil-free multi-stage Roots vacuum pump; Japan oil-free rotary vane type, the piston type and diaphragm-type vacuum pump; Japan oil-free rotary vane vacuum pump; Italy liquid Liquid-sealed type vacuum pump; Japan's Ring blower; Taiwan oil-free rotary Chip, piston vacuum pumps and air compressors, Taiwan oil-free screw-type vacuum pumps, and Taiwan high-pressure fan.
主要产品有：德国莱宝单级油回转旋片真空泵；日本安耐特罗茨鼓风机及无油多级罗芡真空泵；日本三津海无油旋片式、活塞式及膜片式真空泵；日本好利旺无油旋片式真空泵；意大利芬德液封式真空泵；日本富士环形鼓风机；台湾凯威科无油旋片式、活塞式真空泵及空气压缩机、台湾凯威科无油螺杆式真空泵、及台湾凯威科高压风机。
If the power-driven rotary piston pump spray, the effect will be even better.
如果用电力驱动旋转活塞水泵喷灌，效果会更好。
For a long time, it is the main aim of domestic and foreign designers to balance the rotary piston`s quality and reduce the vibration of the pump.
做好滑阀的质量平衡，降低泵的振动长期以来是各国设计者们追求的目标。
Impact Characteristics of Flow Distribution in Axial Piston Pump Using Rotary Valve Plate for Displacement Regulation
旋转配流盘调节排量的轴向柱塞泵配流冲击特性
Analysis on the unbalanced force of rotary piston pump
滑阀泵不平衡力的分析
Products include various models are original factory cylinder components, cylinder components factory in Japan to pay, the British engine of AEC, Taiwan cylinder components; DAIDO, TAIHO Bush, NIPPON intake and exhaust doors, HTK-valve seat, duct; Specifications engine overhaul kits, engine cylinder head, ZEXEL diesel pump parts, the International Oil, South Korea alone hydraulic, fuel tank repair kits, Japan NOK SEAL, is RIK Piston Ring Factory and Shanghai, Brazil Garrett booster For, IHI, Mitsubishi turbocharger, high-quality gear, Korea DCF crankshaft, NSK, KOREA, such as Rotary support.
产品包括各种机型原装正厂缸套组件，日本付厂缸套组件，英国AEC发动机件，台湾缸套组件；DAIDO、TAIHO轴瓦，NIPPON进排气门，HTK气门座圈、导管；各种规格发动机大修包，发动机缸盖，ZEXEL柴油泵件，国际油压，韩独油压，油缸修理包，日本NOK油封，正厂及RIK活塞环；上海、巴西盖瑞特增压器，IHI、三菱增压器；优质齿轮，韩国DCF曲轴，NSK、KOREA回转支承等。
Rotary piston pump is a volume type vacuum pump widely applied in industry, there has been no method of calculating the exact dynamic balance of its rotary piston which is the main source of vibration and noise.
滑阀真空泵是一种容积式真空泵，在工业领域中广泛应用。该泵的旋转活塞平衡长期以来无精确的计算方法，其旋转活塞产生的离心力引起泵的大振动。
A study of the complete dynamic balance of the rotor inertial forces in the rotary piston vacuum pump
滑阀真空泵转子惯性力完全动平衡的探讨
Calculation of Input Power of Pump Body of Rolling Piston Type Rotary Compressor
滚动转子式压缩机泵体输入功率的计算
Application of Dual Seal with Reversible Seal Head on Rotary Pump with Liquid Piston
可逆式双密封在液环泵上的应用
The mechanism of vibration of rotary piston vacuum pump is investigated and the vibration sources of the pump are identified by using the spectrum analysis and waveform analysis techniques.
对滑阀真空泵的振动机理进行研究，用谱分析和波形分析等技术识别泵的振源；
Study on Mechanism of vibration of rotary piston vacuum pump
滑阀真空泵振动机理的研究
Vibration control on rotary piston vacuum pump
滑阀真空泵的振动控制
Dynamic Vibration Simulation of Rotary Piston Vacuum Pump
滑阀真空泵振动平衡的优化设计研究
This paper introduces a new developed rotary piston vacuum pump H 150E with higher vacuum degree, lower noise, less oscillate, lower energy.
介绍了新一代高真空度、低噪音、低振动、低能耗的H-150E型滑阀真空泵的研制。
Design of H 150A Rotary Piston Vacuum Pump with Lower Noise Level
H-150A滑阀真空泵低噪音设计
Abstract Low noise is an important mark of modern mechanical products. But in old opinion, rotary piston vacuum pump has high noise and strong vibration.
现代机械产品的一个重要标志是低噪音，而作为传统观念，滑阀真空泵振动、噪声大。