[email protected]

Contact Us

+86(755)33183226

Get Support
Get A Quote

Make Request

Difference Between two plate mold and three plate mold

Difference Between two plate mold and three plate mold

Three plate mold VS Two plate Mold Appearance difference Between two plate mold and three plate Mold With regard to appearance, the biggest difference between the two plate mold and the three plate mold is that there is a stripper plate between the upper clamping plate and the cavity plate of the three-plate mold. Structures difference Between […]

Important Considerations for the Ejecting System(ejectors)

Important Considerations for the Ejecting System(ejectors)

What should we pay attention to the ejecting system? 2.1 Keep at least a distance of 3/32” between ejector hole edge and other holes; 2.2 A clearance of 1/64’’ should be kept for ejector holes on the ejector plate; 2.3 A clearance of 1/32’’ should be kept for ejector holes on the  plate of injection […]

Ejector pin

Ejector pin

1)Ejector position:Ejected 10 – 15mm away from the edge of molding product (controlled by the retainer plate) 2)Ejection Types 1.Pin Ejector   2.Blade Ejector  3. Ejector Sleeve  4. Stripper Bar Ejector 5. Stripper Plate Ejector 6. Lifter  7. Air Ejector 3)Basic Ejection Requirements Product evenly ejected without ejection marks, unbroken and in shape; Main ejection parts: […]

Lifter Design for Plastic Injection Mold

Lifter Design for Plastic Injection Mold

【LIFTER】 In essence: a combination of the ejection mechanism and the side-core pulling mechanism. Stroke:S=undercut+(1~3)mm Thickness:8~12mm Angle:not more than 15° Ejectors are allowed to place near the lifters.but not too many. 1、【lifter without base】        Thickness (D)=S (undercut)+(2/3Ø)mm Width (W)≥12 (If the width less than 12mm,use lifter with base) 2、【Lifter with base】 Stop block:Steel […]

Mold trial

Mold trial

Mold Trial Steps and Instructions    Mold Trial Steps (1) Before mold trial, dry the raw materials first. All materials need to be dried except PE/PP. It is a standard practice to perform the trial with new materials. (2) Mount the mold onto the center hole and keep it aligned. It is enough to set the clamping […]

Different plastic molding process

Different plastic molding process

With the rapid development of the plastic industry, as well as the continuous improvement of general-purpose plastics and engineering plastics in aspects like intensity, plastic molding products are gaining a wider and wider application scope, leading to an increased application quantity of plastic molding products. Composed of several groups of parts that include the molding […]

Disassembly of Single Parting Surface Mold

Disassembly of Single Parting Surface Mold

Tips for Mold Disassembly: Able to read mold assembly drawings, and understand how each part and component functions and works, as well as how they are installed and mated. Check parts, standard parts and special assembly tools against the checklist shown on the drawings; Select appropriate general-purpose assembly tools (such as screw drivers, Allen wrenches, copper […]

PC/ABS plastic injection molding resin

PC/ABS plastic injection molding resin

What is the PC/ABS? PC/ABS is a blend of PC (polycarbonate) and ABS (acrylonitrile-butadiene-styrene copolymer), and a thermoplastic made of the polycarbonate and ABS alloy, offering the most desirable properties of the two materials – the processability of ABS and the mechanical properties, as well as resistance to impact, temperature and UV of PC. It […]

What is 3 plates molds?

What is 3 plates molds?

1)The structure of 3 plates mold 17.Locating ring    18.Dowel pin   19.Runner holder   20.Runners systerm    21.Return pin    22.Spring    23.stopper    24.Main runner     25.Nylon locker  26.Guide pin     27.Guide bush  28.Supporter   29.K.O holes 2) How the 3-plate mold works? When a 3 plate mold opens, the cavity […]

Plastic Injection Mold Design Guidelines in 2017

Plastic Injection Mold Design Guidelines in 2017

Designing Your Plastic Part When designing parts for injection molding, the manufacturing process is an important consideration. Injection molding is a process in which solid thermoplastic resin pellets are melted, injected into a mold, and then cooled back to a solid state in a new form. During Boss both the injection and cooling stages of […]

About us

Search Here

Don't hesitate to get the fastest Mold solution
Get a quote