Custom Manufacturing Based on Provided Drawings or Samples Injection Molding
Product Introduction
Injection molding stands as an exceptionally productive and prevalent method for manufacturing plastic components, chiefly used for fabricating large quantities of items featuring intricate shapes and tight tolerances. The basic procedure commences with loading plastic pellets, whether thermoplastic or thermosetting, into the machine's feeding hopper; these pellets are then transformed into a uniform, flowable melt via heating and mechanical shearing provided by barrel heaters and a rotating screw. Following this, the screw acts as a plunger, forcing the melt under substantial pressure at high speed into the sealed cavity of a mold. Within this cavity, the material sets into its final form—cooling solidifies thermoplastics, while applying heat cures thermosets. After solidification, the mold separates, and built-in ejector pins push the completed piece out, thereby finishing a single cycle. Principal benefits encompass rapid manufacturing rates, outstanding dimensional repeatability, suitability for complete automation, and the capacity to produce parts with fine details and complex structures. Its applicability spans an enormous spectrum, from tiny mechanical gears to large vehicle body panels. Critical manufacturing variables involve the temperature of the polymer melt, the pressure and velocity during injection, the subsequent packing phase parameters, the duration allowed for cooling, and the temperature of the mold itself. Meticulous management of these factors is crucial for determining final part dimensions, strength characteristics, aesthetic surface quality, and the level of residual internal stresses. Contemporary developments have expanded this technology into specialized forms like gas-assisted molding to create parts with hollow sections, multi-material injection for components combining different plastics or colors, and micro-molding for extremely small parts. The process necessitates considerable upfront costs for precision molds; however, its unparalleled economy at scale and remarkable product uniformity establish it as the dominant choice for mass production. Industries such as automotive manufacturing, consumer electronics, medical technology, household products, and various packaging sectors all heavily rely on this technique.
Product Specification
| Type |
Injection Molding
|
| OEM |
Accept |
| Size |
Customized |
| Material Capabilities |
Rubber, Plastic |
Product Show
Manufacturer Introduction
Frezer Technology CO., LTD is a modern manufacture that integrates research and development, production, design customization, sales, and installation. Our company focuses on CNC machining center.
Our company Frezer Technology CO., LTD was founded in 2000 and has more than 20 years experience of exporting for CNC machining parts to all over the world. Our company is located in Chongqing, a national advanced manufacturing base and beautiful mountain city. We have a professional and experienced team of 300 people, including an independent design team, research and development center, sales team, and 10 quality inspectors to give you perfect purchasing experience based on our technology, service and the excellent goods quality.
Delivery
We provide shipping via sea, air, express delivery, and land transportation.
Why Choose U
- Professional design team
- Reliable quality
- Excellent service
- One year quality warrant
Transaction Process
- Custom manufacturing based on provided drawings and samples
- Receiving your payment
- Design drawing confirmation
- Sample confirmation
- Production and inspection
- Packing
- Delivery
Payment Methods
T/T,L/C,West Union,Alibaba Trade Insurance,AliPay
FAQ
Q1: Do you support customization?
Yes.
Q2: What is the production time?
Normally one week after receiving your payment.
Q3: What is your minimum order quantity?
MOQ 1 set.
Q4: Are you a manufacturer?
Yes.
Q5: Which delivery methods can you support?
By air, sea, land, rail, express like DHL, UPS, FEDEX.
