What is different between Injection Molding for Sprayer Production with Extrusion Blow Molding?
In the vast market of backpack sprayers,there are two different production way: injection molding and extrusion blow molding. Normally the different parts between injection and extrusion will be: Today, I wish to shed light on why injection molding holds the upper hand in the production of quality sprayers, such as the Backpack Electric Sprayer. Different […]
What does the clamping force of an injection molding machine mean?
As an industry professional, I’m often asked about the performance parameters of the clamping part in an injection molding machine. A detailed understanding of these parameters is crucial in effectively operating these machines, ensuring the production of high-quality plastic components. The clamping force of an injection molding machine is the locking force (KN). This force […]
How to produce Backpack electric Sprayer by injection molding?
As a long-time figure in the injection molding industry, I often engage with clients curious about how injection molding machines revolutionize the production of their sprayers. Today, I wish to delve into the astonishing capabilities of the electrical pumping sprayer making machine in enhancing your production processes. Injection molding machines, like the Haichen injection molding […]
The injection unit technical parameters of an injection molding machine
Have you ever stared blankly at an injection molding machine wondering what the heck all those technical parameters mean? Me too! But, like an old pair of jeans, once you get to know them, they fit you like a glove. So, let’s talk about them! Here’s the thing, when it comes to selecting the perfect […]
What Does Injection Weight in Molding Machines Really Mean?
As an experienced provider of injection molding machines, I often get asked about injection weight. To begin, it is vital to understand that injection weight is all about the stroke and diameter of the screw, as well as the temperature difference in the barrel and injection pressure. Let’s delve into this subject to shed more […]
So, What’s the Deal with Injection Molding Machines, Anyway?
Alright, pals, let’s shoot the breeze about something a bit left-field today – injection molding machines. Now, you might be thinking, “Wait, what?!” but bear with me. Yours truly happens to be in the business, manufacturing these bad boys under the brand name Haichen. Think less ‘terminator’, more ‘robot artisan’ Now, what does an injection […]
How to Connect a Limit/Safety Switch to the Core Pulling
Connecting a limit switch to the core pulling function of a Haichen injection molding machine can enhance safety and prevent interference with the mold’s opening and closing movements. Here are four steps to guide you through the process: Step 1: Locate the Input and Output Interface on the Computer/PLC To begin, navigate to the input […]
What is the injection weight in injection molding
Injection weight = The maximum weight of a single injection The injection weight of an injection molding machine is the maximum amount of injection that can be achieved during a single maximum injection stroke of the screw. PS (polystyrene) plastic is used as the standard Due to the variety of plastics, their densities also vary. […]
How many types of injection molding machines?
There are three types of injection molding machines accoring the hanging form: Horizontal injection molding machine Vertical injection molding machine Angle injection molding machine There are three types of injection molding machines accoring the transmission mode: Hydraulic injection molding machine All electric injection molding machine Oil-electric hybrid injection molding machine Of course, different classification methods […]
How much calcium carbonate can be added to the PP material,when producing plastic boxes?
30% calcium carbonate （Caco3）can be added to the PP material,when producing plastic boxes. General plastic products can be filled with 10-50% calcium carbonate. If the particle size is well controlled, the surface treatment is appropriate, and the product requirements are not high, there are also cases where the filling exceeds 50%. Of course, if it […]
