1. Q:Are you a factory or trading company:
A:We are a factory,we have rich experience for producing cosmetic packaging for many years;
2.Q:What's your mainly product?
A:pet bottle,travel set,jars,plastic caps,spray pen,treatment pump,trigger spray,lotion pump,mist spray and airless bottles;
3.Q:What are your general payment terms?
A:L/C,D/A,D/P,T/T,Western Union,Money Gram;
4.Q:Can you provide the samples?
A:Yes,we can provide the samples to you for free
5.Q:What's your advantages in cosmetic field?
A:We are the golden supplier of Alibaba,and we are the long term top supplier of global source if you have complaints about our
products or serivce,you can email to general manager,you will get the satisfied reply!
6.Q:How dose your factory do the quality control?
A:Quality is the life of our factory,we have inspector in different post,and there are two inspectors packing to get the best
quality products.
7.Q:Can you make the small order?
A:Yes,we can,we focus on small order custmers,now we have more than 1500 kinds of products in storage and our warehouse is over
8000 square meters
Design analysis and manufacturing process research of plastic pump head
As the core part of the hydraulic end of the plunger pump, the head body of the emulsion pump bears great pressure. Therefore, the finite element analysis of the head body of the pump is of great significance to improve the reliability and rationality of the product design. Because of the particularity of pump head structure, the key to reduce production cost and improve product competitiveness is to study its processing technology and improve processing efficiency. By analyzing the law of piston pump movement, the pulsating flow rate and the pressure fluctuation caused by the pulsating flow rate, the relevant factors causing the pressure fluctuation are obtained, which provides the theoretical basis for the design and improvement of the piston pump, and also provides an important theoretical basis for the analysis of the force state of the pump head body.
