After-sales Service Provided:Engineers available to service machinery overseas
Space between tie bar:410mm*410mm
Machine:Thermoplastic Injection Moulding Machine
international recognized models
Tjeoretical injection volume
Screw L:D ratio
Screw rotate speed
Space between tie bars
Platen Mix stroke
Hydralic system pressure
Number of temp.conteol
Weight of machine
Packaging Details: 20 GPcabinet Delivery
Delivery Detail: two weeks after get payment
Shot weight (ps)
Max injection rate
Screw L:D ratio
Space between tie bars
Mold thickness (Min--Max)
Hydraulic ejection stroke
Hydraulic ejection force
Hydraulic system pressure
Number of temp control zones
oil tank capacity
Common thermoplastic resins include:
Polyvinyl Chloride PVC
Polyethlene Terephthalate PET
Polyamide PA (Nylon)
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Q:Injection back pressure problem
Two, proper adjustment of the benefits of back pressure1, can melt inside the barrel compaction, increase density, improve the stability of injection quantity, weight and size of the products. 2. The gas in the melt can be extruded to reduce the gas, the inner bubbles and the gloss uniformity of the products. Slow speed screw back, so that melt inside the barrel full plasticizing, mixing and melting toner, color uniformity, avoid product color mixing phenomenon. 3, slow speed screw back, so that melt inside the barrel full plasticizing, mixing and melting toner, color uniformity, avoid product color mixing phenomenon. 4, appropriately increase the back pressure, can improve the product surface shrinkage and product periphery walk glue situation. 5. It can raise the temperature of molten material, improve the plasticizing quality of melt material, improve the fluidity of melt filling, and no cold glue on the surface of the melt.
Q:Injection molding machine pressure, speed, back pressure unit is what and their relations with other international units
Pressure injection molding machine, we often talk about the pressure, strictly speaking, the pressure is equivalent to the middle school, which bear the force per unit area, the international regulations, under 1N in the area of 1 square meters (Newton) on the pressure of 1Pa (Pascal), as long as know the multiple relation, it is easy to obtain the pressure (strong the conversion unit):1m=100cm=1000mm1kg = 10N1M (megabit, million) Pa=1MPa=1000k (1000) Pa=1000000PaSo 1MPa=10kg/cm^2=1N/mm^2We often use international non legal units of measurement: 1bar=10^5Pa=1kg/cm^2=0.1MPa (bar) and 1Torr=133Pa (Torr)The pressure gauge of the injection molding machine, the most used is MPa, bar, kgf/cm^2 unit, need to be reminded that, behind the two units is not our statutory units of measurement, but the world especially Europe and the United States is often used, because many components of the injection molding machine for imported components, including the pressure gauge, so we will often see illegal dial pressure gauge measurement units.In the injection molding machine, the injection molding machine pressure and back pressure unit is MPa, speed (actually refers to injection rate), the unit is g/s, or cm^3/s
Q:What's the meaning of "loosening and retreating" before injection machine?
In the gum before the action, do plastic pumping action, that is, before the release of pine, in the volume of gum after doing loose retreat, that is, after the pine back, which is more commonly used
Q:How much is a new injection molding machine, mainly mobile phone shell?
Look at the brand, 100T models, domestic cheap, prices do not know
Q:Injection molding machine barrel temperature in production
1, back pressure regulation is too large; 2, screw idle or slip, cause melt time longer, friction produce heat; 3, setting temperature is too low, melt resistance is too large, friction produce heat.Injection molding machine: 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. The injection molding machine heats the plastic, applying high pressure to the molten plastic to make it crack and fill the mold cavity. According to the arrangement of injection device and mould locking device, they can be divided into vertical type, horizontal type and vertical horizontal compound type.
Q:In the plastic injection molding machine barrel, why there are so many bubbles?
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. The injection molding machine heats the plastic, applying high pressure to the molten plastic to make it crack and fill the mold cavity.Injection molding machine barrel in the bubble is mainly divided into the following categories:Air bubble: the screw speed is too fast or the size of particles, irregular shape of the grinding material and other reasons, causing the raw material feeding time and space, gas is involved in the trip bubble.Water vapor bubbles: raw materials poor drying moisture content is too high, resulting in a large number of water entering the water vapor bubble formation in the barrel.Gas bubbles: raw material heating temperature is too high or too long residence time in the barrel (long heating time) caused by material degradation produce gas, gas bubbles travel.
Q:How about overheating of injection molding machine drives?
Solution to over temperature of injection molding machine drive:1, that is, the temperature of a certain temperature zone of cotton insulated thermocouple position cut, so that he can heat.2, that is, over temperature section of the temperature zone set a little lower temperature. In doing so, it will not exceed the temperature.
Q:Injection molding machine clamping force appropriate, can speak a little detail, thank you
This machine is calculated according to the projected area of the product clamping force, the clamping force must be greater than the cavity pressure, otherwise it will lock mode, causing flash
Q:About the pressure unit of injection molding machine
in fact, you can buy some books to look at the injection molding process, more contact with nature will be very clear.
Q:Number of grams of injection molding machineI am a member of a N injection molding,
Injection molding machine models are generally defined in two ways: first, the injection volume (grams); two, clamping force.