-- The molding process parameters of plastic parts mainly include temperature, pressure and time.
-- Temperature injection molding process needs to control the temperature of the barrel temperature, nozzle temperature and mold temperature.
(1) the selection of the temperature of the barrel should ensure that the plastics are well plasticized and can be injected without any trouble It causes the plastic to break down.
(2) the selection of nozzle temperature material barrel and nozzle temperature shall be compatible with other process conditions. Barrel and nozzle
The effect of temperature on the forming condition and the physical and mechanical properties of the plastic parts is very significant.
(3) the mold temperature has a great influence on the internal performance and performance quality of the plastic parts.
Mold temperature according to whether plastic parts crystallization, plastic parts size and structure requirements.
(1) the plasticizing pressure in the injection process varies with the design of plastic rods, the quality requirements of plastic parts and the types of plastic parts.
(2) the injection pressure depends on the type of injection molding machine, mold structure, wall thickness of plastic parts, type of plastic parts and injection molding process.
(1) the filling time in production is 3-5s.
The pressure holding time of injection time is large, usually about 20 ~ 120s.
Before the weld solidification at the gate, the length of the holding time has a direct impact on the size accuracy of the plastic parts, while that at the gate has no effect after condensation.
The holding time shall be subject to the time with the smallest contraction fluctuation range of the plastic part.
(2) the cooling time depends on the thickness of the plastic parts, their thermal and crystalline properties, and the mold temperature.
The cooling time is about 30 ~ 120s.
Too long cooling time will make it difficult to unform complex plastic parts.
Injection molding process control factors: temperature, pressure and time, all need to be based on the type of plastic, plastic parts thickness and shape and mold structure to appropriate selection.
Why choose us
Located at the center of the hometown of rice cooker (lianjiang City Jiuzhoujiang Economic Development Zone), Guangdong Nameishi Electrical Appliances Co., Ltd is an influential and well-equipped modern enterprise, specializing in the manufacture and sale of smart electric rice cookers and electric kettle. More than 1500 employees are devoting themselves to our factory. Our annual output of rice cookers and kettles reaches over twenty million pieces. Our products won great popularity from all over the world by our competitive piece, punctual delivery and outstanding customer service. Abiding the spirit of innovation and service first, our R&D department keeps improving our products for better environmental and better humanity design. We have won many utility model patents which meet the needs and exceed the expectations of customers. Our products are granted the CCC, CB, CE, GS etc certifications and our management in conform with the ISO9001. We sincerely welcome customers and friends to contact us for a better cooperation.
Electric kettle support OEM ODM
We have more kettle for different markets
|Guangdong Nameishi Electrical Appliances Co.,Ltd|
|Q||1.What payment way can you accept?|
Normally, the payment way is T/T or trade assurance, if you have else favored payment way, please inform us. We can discuss together.
|Q||2.How can you guarantee the quality of the product?|
The international production process and professional QC system of our factory is the best guarantee of high quality.
|Q||3.What is your MOQ of electric kettle?|
The MOQ of electric kettle is 3000 but we can discuss it for actual order. And the price is related to your quantity( we can negotiate too).
|Q||4.Can you provide sample for us?|
Of course we can provide sample for you, but you should bear sample fee and freight cost, after your confirmed order meets MOQ, we will discuss sample fee from the goods payment.
|Q||5.Can I print logo or pictures on kettle or package?|
Of course, we will do as your requirements to show the logo or pictures you need to print.
|Q||6.How about your delivery time?|
Normally, the delivery time is a month. We will discuss with you according to your quantity. Furthermore, we will do our best to make you get the goods as soon as possible.
|Q||7.Can I mix several models of electric kettle together in a container?|
Yes, of course. We will calculate the number of each model and try our best to make full use of the container.
|Q||8.What certification can you provide?|
|A||CB, CE, GS, ROHS, FTL and LFGB are available here.|