pp disposable food box plastic injection molding machine for thin wall products

pp disposable food box plastic injection molding machine for thin wall products

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: 1 set

Supply Capability:: 40 set/month

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Company Information

our factory is one of the professional plastic injection molding machinery manufactury in China

The characteristics of the machines are high efficiency and energy saving, the spec are from 50 grams to 20000 grams.

We have 100 sales and service facilities were founded in China and overseas market.

Up to now, our products have sold in Brazil, Pakistan, Russia and other places.

We have passed the ISO 9001:2008 and CE certification.

The main parts of the machine come from Germany, Italy, Japan, Taiwan and other countries.

pp disposable food box plastic injection molding machine for thin wall products

FAQ

Q. How to choose the TYD injection molding machine?

A. It based on the mold size and mold stroke according to products weight and dimension, wall thickness, properly clamping force and combined with the injection pressure. Our work team will help you to make the good choice if you can apply the products spec.

Q. Do you OEM?

A. Yes, our OEM team would like to work with you.

Q. where is your factory location?

A. we are located in Zhoushan seacost City which is near the Shanghai and Ningbo city. your are welcome to visit our factory.

Q:What is the injection molding machine back pressure, back pressure role is what?: When the screw is in the process of feeding, as the amount of material inside the barrel increases, forcing the screw back, and the control of its back speed is called back pressure, back pressure can increase the density of plastics, melting better

Q:Commissioning process of injection molding machine: 7., according to the requirements of the product, adjust the corresponding packing speed (lower than the filling speed), the packing pressure is about 50% of the filling pressure, for the pressure and the feeding pressure.8. adjust the holding time and time, and find the reasonable holding time (the weight of the beer is basically the same after the sufficient holding time).9. adjust the front gasket of the screw for 5% ~ 10% of the injection quantity.10. set the 0.5 to 1 second delay of the screw (release the pressure of the screw head),11. set back pressure is constant 50 ~ 100PSI.After the debugging of the above program, the technological parameters of the die can be determined, and it is more reasonable and scientific. At the same time, the process parameters of other moulds can also be tested in the production process.This method is suitable for non Newtonian fluids of plastics (conventional adhesives)

Q:What's the neutron in the injection machine?: The die with an oil cylinder is mostly a core pulling action (neutron advance and retreat)Take the above product injection molding machine action is - die - high pressure lock - neutron - injection - injection - cooling - mold - neutron back - Top retreat (or none)

Q:Injection molding machine barrel temperature is not very high at normal and low temperature line is very tight no problem: Or the temperature line problems, sometimes without induction to the actual temperature will appear this phenomenon. Try a few more adjustments with your hands

Q:What is TMC injection molding machine?: TMC is the abbreviation of Jiangmen excellent Electromechanical Industry Co., ltd..Injection molding machine, also known as injection molding machine or injection machine. It is a thermoplastic or thermosetting plastic plastic molding mold made of plastic products of all shapes of the main molding equipment. It is divided into vertical, horizontal and all electric type.

Q:What does injection mean?: Heel cast steel. The cast iron is about the same,,

Q:What's the injection?: Two, injection molding personnel requirements are as follows:1, high school, technical secondary school diploma, professional unlimited;2, 18-40 years of age, men and women are not limited;4 、 injection molding experience is preferred;5, can accept two shifts to work time;6, good health, practical work, no bad habits.

Q:Injection back pressure problem: Five, the adjustment of back pressureThe adjustment of the injection back pressure shall be determined according to the raw material performance, drying conditions, product structure and quality, and the back pressure should be adjusted at 3-15kg/cm 3. When the surface of the product has little Qihua, mixed color, shrink and product size and weight changes, may be appropriate to increase the back pressure. When the nozzle leakage glue, salivation, Melt Overheating product decomposition, discoloration and feeding back too slow may be considered appropriate to reduce the back pressure.Back pressure is one of the important parameters to control melt quality and product quality in injection molding process. Proper back pressure plays an important role in improving product quality, and can not be ignored!

Q:transparent parts inside the bubble, how to solve this problem, non -, what is the cause?: It is a bit complicated, did not see the kind, generally there are two possible reasons: one is that there may be more humid caused the raw materials, WIP bubbles appear relatively thick, dense and bubble like you; this can be ruled out, there is a lack of a little exhaust design mold. Specific reasons to see objects in order to determine! I wonder if I can help you.

Q:Process knowledge of plastic injection machine head: Glue head (Zhi Nihuan) had a rubber rubber meson, materials can be selected full hardening alloy steel powder, Japan Hitachi SKD61, domestic SACM645 domestic 38CrMoALA alloy steel, alloy steel, tungsten steel, 45# steel, H13 and other materials. Glue head ring meson role: glue head group in the plastic injection molding process of plastic melt mixing, molten plastic mixing, glue head defines a role distance.

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