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Energy Saving Plastic Mould Injection Machine Thermoplastic Type CE ISO9001

Minimum Order Quantity : 1 set Price : Negotiation
Packaging Details : Standard Export Package for Injection Machine Delivery Time : 20-30days
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability : 100 set/sets per month
Place of Origin: CHINA Brand Name: HAIJIA
Certification: CE ISO9001 Model Number: HJF200

Detail Information

Voltage: Customed Avaiable Used For: Plastic Products
Motor: Servo & Standard & Variable Pump Keyword: Energy Saving
Warranty: 18 Months Plastic Type: Thermoplastic
Certification: CE ISO9001
High Light:

plastic moulding machine

,

automatic injection moulding machine

Product Description

A skilled team of design engineers will be able to brainstorm, design, and improve upon a variety of solutions to meet the particular complexities of a specific project. The design team at Creative Mechanisms has combined decades of experience creating elegant solutions to complex problems. Meet some of our team here, here, or here, or visit our Customer Testimonials page to see what previous and current clients have to say about our product design capabilities. We think you’ll be impressed.

After a looks-like, feels-like design has been tested and slated for further production, the mold (or die) needs to be designed for injection mold manufacturing. Molds are commonly made from these types of metals:

 

Hardened steel: Typically the most expensive material to use for a mold, and generally the longest-lasting (which can drive down price per unit). This makes hardened steel a good material choice for products where multiple hundreds of thousands are to be produced.

 

SPECIFICATION HJF-140
  A B C
Screw Diameter Mm 38 42 45
Screw L/D Ration L/D 22.1 21.6 19.5
Shot Size(Theoretical) cm3 193 227 278
Injection Weight(PS) g 176 206 252
Injection Rate g/s 94 105 135
Injection Pressure MPa 205 159 140
Screw Speed rpm 0~220
Clamp tonnage KN 1400
Opening stroke mm 380
Space Between Tie Bars mm 420*420
Max.Mold Height mm 450
Min.Mold Height mm 170
Ejector Stroke mm 120
Ejector Tonnage KN 33
Max.Pump Pressure MPa 16
Pump Motor Power KW 13
Heater power KW 7.2
Machine Dimension(L*W*H) M 4.5*1.2*1.7
Machine weight T 4.2
Oil Tank Capacity L 230

 

Beryllium-Copper alloy: Typically used in areas of the mold that need fast heat removal or where shear heat is concentrated.

Just as with overall product design, mold design is another opportunity to prevent defects during the injection molding process. We have previously written blogs on the Top 10 Injection Molding Defects and Avoiding Mistakes in Injection Molding, but here are some examples of how poor mold design can be a costly mistake:

 

Not designing the proper draft: This refers to the angle at which the finished product is ejected from the mold. An insufficient draft can lead to ejection problems, costing significant time and money.

Improperly placed or sized gates: Gates are the openings in a mold through which thermoset or thermoplastic material is injected. Each will leave a vestige (scar), which can create aesthetic or functional problems if not properly placed.

The number of parts (cycles) required, as well as the material they will be made of will help drive decision-making as to how and with what materials to create the mold.

When a product has been properly designed, approved, and die cast, it’s time to start the actual manufacturing! Here are the basics of the injection molding process…

 

Thermoset or thermoplastic material in granular form is fed through a hopper into a heating barrel. (Learn more about the differences between plastics in our PLASTICS course.) The plastic is heated to a predetermined temperature and driven by a large screw through the gate(s) and into the mold. Once the mold is filled, the screw will remain in place to apply appropriate pressure for the duration of a predetermined cooling time. Upon reaching this point, the screw is withdrawn, the mold opened, and the part ejected. Gates will either shear off automatically or be manually removed. This cycle will repeat over and over, and can be used to create hundreds of thousands of parts in a relatively short amount of time.

Energy Saving Plastic Mould Injection Machine Thermoplastic Type CE ISO9001 0

Energy Saving Plastic Mould Injection Machine Thermoplastic Type CE ISO9001 1Energy Saving Plastic Mould Injection Machine Thermoplastic Type CE ISO9001 2Energy Saving Plastic Mould Injection Machine Thermoplastic Type CE ISO9001 3Energy Saving Plastic Mould Injection Machine Thermoplastic Type CE ISO9001 4Energy Saving Plastic Mould Injection Machine Thermoplastic Type CE ISO9001 5

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