Household Appliances Hot Runner plastic Injection Engineering mold supplier with High Quality Mould
How Injection Molding Works
Once the plastic has filled the mold including its sprues, runners, gates, etc., the mold is kept at a set temperature to allow uniform solidification of the material into the part shape. A holding pressure is maintained while cooling to both stop backflow into the barrel and reduce shrinking effects. At this point, more plastic granules are added to the hopper in expectation of the next cycle (or shot). When cooled, the platen opens and allows the finished part to be ejected, and the screw is drawn back once more, allowing material to enter the barrel and start the process over again.
The injection molding cycle works by this continuous process-closing the mold, feeding/heating the plastic granules, pressurizing them into the mold, cooling them into a solid part, ejecting the part, and closing the mold again. This system allows for the rapid production of plastic parts, and upwards of 10,000 plastic parts can be made in a workday depending upon the design, size, and material.
1. TOL ERANCE +/-0.01MM 2. 24 HOURS ONE-ON-ONE PROFESSIONAL ANSWER
3. 15 YEARS SENIOR ENGINEER 4. 3 MINS QUOTES
5. ONLY 20 DAYSTO MAKE THE MOULDS 6. LISTED GROUP
7. ACCURACY CAN BE DONE IN MICRONLEVEL (0.001MM) 8. MOQ: 1PCS
9. REASONABLE PRICE
Mould
High precision/Factory price
Use 3D prototype printing, DFM and Moldflow
analysis! We have 4-axis and 5-axis CNC
machines, wire EDM machines and high
quality EDM machines such as:HAAS,
MOKRON, OKUMA, AGIE, MAKINO, Sodick etc.
We can produce high precision molds and
high quality injection molded products. Toler-
ances can be up to:+/-0.001mm.
Injection Molding Process
We meet all aspects of customer requirements
1) Mould temperature: 60-80° C
2) Barrel temperature: .
front section: 220~260°C
Middle section: 290~310°C
Back section: 300~320°C
Nozzle: 290~300°C
3)Injection pressure: 60~ 70Mpa
4) Injection speed: medium
5) Injection time: according to the size of the
part, it is better if the part fills the mould and the
surface is basically cooled and shaped.
Quality Plastic Injection Molding Services
1.High Performance Plastic Solutions 2.Send Drawings Or Samples
3.Free Design Modifications 4.Please Send Inquiry To Get FREE SAMPLES
5.Enterprise Procurement,Enjoy Low Prices GET AN INSTANT QUOTE NOW
| Company Name |
Guangdong Engineering plastics Industries(Group)Co,Ltd |
| Brand |
Guangdong Engineering plastics |
| Main Product |
Precision mold, Injection mold, Extrusion mold, Injection plastic products, etc |
|
Injection Machine
(Double Color)
|
88T, 90T, 120T, 168T, 200T,250T,380T,420T,600T,800T,1000T,1200T,1500T,2200T,2800T,3000T |
| Application |
Electronics industry, Medical industry, Home appliance industry, Aerospace, Shipbuild industry, Household goods, Automobile industry, Machinery industry,Machinery industry,Semicoductor industry,Food processing, Robot industry,etc |
| Mould Base |
LKM Standard,DME Standard,HASCO Standard,FUTABA Standard,Self-made Standad ,etc. |
| Mould Material |
718H/738H/718/738/NAK80/S136/S136H/2738/2316/H13/P20/2344ESR/8407/SKD-61, etc |
| Moud Precision |
+/-0.01mm |
| Mould Life |
100K-1000K shots |
| Mould Cavity |
Single cavity, multi-cavity |
| Runner System |
Hot runner and cold runner |
| Manufacturing Equipments |
Guangdong Engineering plastics company has OWM:Imported CNC equipment, EDM machines, Imported mirror wire cutting machines, High-speed precision engraving machines, Laser cutting machines, Sodick slow threading machines, Precision grinders, Plastic injection molding machines,Double color injection machines,etc |
| Plastic Raw Material |
Nylon6, Nylon66, PA6, PA66, PA6+GF, ABS, ABS+GF, ABS+PC, POM(Derlin), PP, PE, PC, PVC, PMMA(Acrylic),TRU,EPDM,NBR, Silicon,UHMWPE,PVDF,PTFE,ETFE,PFA,PCTFE,FEP,PVF,PSF, PEI, PSU,PPSU, PEEK, PAI, PI, PBI,etc. |
| Color |
white,black,gray,green,blue,pink,yellow,golden,natural color and custom color,etc |
| Surface Treatment Tech |
Polishing,Painting,Electroplate,Anodizing, Brushing, Silk Screening,Water Transfering, Leather Covering,Texture, Sanblasting,Gilding, UV Painting… |
| Product Drawings |
2D Drawings, 3D Drawings, product samples, or the size of the multi-angle pictures |
| Lead time |
15-30 working days for injection moulds,plastic products according to quantity |
| Quanlity System |
ISO 9001, RoHS Srandard, etc |
| Our Spirit |
"Engineering Plastics" can be used instead of "Steel"!
Science and technology will change the future!
Guangdong Engineering Plastics Industries Company!
|
| Other |
24 hours instant and comfortable customer service!
Shipping status notification during delivery!
Regular notification of new styles & hot selling styles! |
1.We can provide customization in different structure, size,logo and package so long as you provide design.
We also can provide ODM service
2.We can customize all kinds of Engineering plastics products according to customers'drawings or samples.
Application
Making a Tooling Mold to Fit the Product Design
Highly skilled machinists and toolmakers, using the product design, fabricate a tooling mold for the injection molding machine. A tooling mold (also known as simply a tool) is the heart and soul of the injection molding machine. They are carefully designed to contain the negative cavity for the product design and additional features such as sprues, runners, gates, vents, ejector systems, cooling channels, and moving components. Tooling molds are made out of specific grades of steel and aluminum that can withstand tens of thousands (and sometimes hundreds of thousands) of heating and cooling cycles, such as 6063 aluminum, P20 steel, H13 steel, and 420 stainless steel. The mold fabrication process takes upwards of 20 weeks to complete, including both fabrication and approval, making this step the most extended aspect of injection molding. It is also the most expensive part of injection molding, and once a tooling mold is fabricated, it cannot be drastically changed without incurring additional costs.
Certification
Companies strictly enforce the ISO9001(2008)international quality certification system, the product quality conforms to the eu RoHS standard.
Buying Instructions
Q1. Can samples be produced?
A1. Yes
Q2. What is the accuracy of the products processed by the drawings?
A2. Different equipment has different accuracy, generally between 0.05-0.1
Q3. What craftsmanship do you have for processing accessories?
A3. According to different products, different processes are used, such as machining, extrusion, injection molding, etc.
Q4. What are your processing equipment?
A4. CNC machining center, CNC lathe, milling machine, engraving machine, injection molding machine, extruder, molding
machine
Q5. Can you help assembling the product after it is made?
A5. It's okay
Q6. What certifications or qualifications does your company have?
A6. Our company's certificates are: ISO, ROHS, product patent certificates, etc.
Q7. Can injection products be surface treated? What are the surface treatments?
A7. It is ok. Surface treatment: spray paint, silk screen, electroplating, etc
Audited Supplier 
){kind=link}