Your Professional Cap Injection molding machine Manufacturer in China
- Plastic water bottle cap making
- 6 – 48 cavity PET Preform mould available
- Hot runner or cold runner available
- Mold life more than 5 millions shots
World Famous Brand Parts For Every Cap Injection molding machine
- Beverage bottle cap
- Comesitic bottle cap
- Sanitizer bottle cap
- 3-5 Gallon bottle cap
one stop solution for your cap production, 1-16 cavity, 24 cavity, 26 cavity, 32 cavity, 48 cavity, 72 cavity with neck finish ROPP, ALASKA,PCO1881, 30/25, 29/25, 26/22, 38mm, 48mm, 50mm.
Mold Description | Pneumatic, pin-valve gate, shut-off, free-cut, PET preform mold with hot runner. |
Cavity quantities | 6 and 72 cavities |
Main mold base | P20 steel (Nitrogen treatment, HRC 28-32 degree) |
Core (punch) and cavity | S136 (Vacuum quench treatment, HRC 43-52 degree) |
Screw neck (lip) | S136 |
Heating plate | H13 steel , Chinese standard manifold. |
Heating ring | ROTFIL from Italy. |
Temperature controller | PID voltage temperature controller |
Preform mold configuration Adopted European mold structure;
| PET materials go into nozzle tip straightly to improve mold cycle time. Cooling system on cavity, core. If you require, we also design the cooling system on neck (slip). Preforms drop through injection machine central ejector automatically The controller heat Individual cavities, runner and sprue. One Temperature zone control one point temperature. Double-locked, inter-changeable mold components; |
Usage life (guarantee) | 2,000,000 shots |
Warranty Period | 2 years |
Specifications
1.hot runner with valve gate system;
2.self-lock structure;
3. Spare parts for free;
4. Interchangeable for core, cavity,neck
1.About design
Advanced structure is designed to improve rate of finished products Two-step dual taper locating technology; each cavity self locked independently; off-center adjustment system make the thickness error of perform less then0.05mm. Bottleneck is adopted International Screw thread standard, No cutting of gate is employed to reduce the labor intensity.
2. Material of steel
cavity and core with imported 1.2316 stainless steel with fine polishing, high hardness and anticorrosion to get mold’s high precision and good quality.3.About gate
pin-valve gate ,pneumatic drive the nozzle pin simultaneous high speed open and close action. which can effectively control the injection hole open and close actions on each cavity. reliable seal function, smooth moving, low thermal expansion rate ,long using life and also saves electric energy.
4.About hot runner
hot runner system is designed and made by ourselves, it can achieve ideal and prompt heating effect for preform production ,cavity with lower injection pressure to reduce wear and tear of mould parts.
5.heat system
with double heating system,it has separate temperature control mode ,the heat bar are used to heat the mould mainfold plate,small heaters supply the heating temperature for cavity nozzle continuously.
6.cooling system
each parts including core ,cavity and valve gate has independently? cooling system.
7.heat treatment
mechanical treatment cavity and core to prolong service life ,nitrogen treatment with neck screw.with?fitly operation ,guarantee?Long using life over 2.0 million times of injection cycle
8.special satisfied serve
each mould undergoes strict mould test before delivery.we can provide an experienced team for installation and test as per client’s request Standard inter-changeable mould components
Welcome to Visit our Cap Injection molding machine Workshop
You are welcome to visit our Cap Injection molding machine workshop, we are in Taizhou, China


Sinco, Your Best Cap Injection molding machine Producer in China
We engaged in manufacture the high quality Cap Injection molding machine for your business in complete price. Our blowing machine designed with high output with working stable, and power saving.
- After Sales Support
- R & D Department
- Quality Control
- Free Spare Parts
- English Manual book
- Video Guide
- Technician Installation in site
Customers Feedback for PET Preform mould
Sinco, Your Go-To China Manufacturer of Cap Injection molding machine
At Sinco, we always start by learning and understanding all the specifics of the cap products you manufacture, then decide the best processes and machinery to produce them. Based on our rich experience in this industry, we offer different kinds of plastic cap mould solutions, automatic unscrewing ejection cap solution, bi-injection system cap solution, complex flip top cap solution, irregular shape design cap solution and cap moulding machines at reasonable prices. Each year, weoffer more than 100 sets of cap injection molding machine that has already been globally recognized and according to our clientsthose machine working smoothly, stability and perfectly. it helps them get the business not only because of quality cap production, but also due to wonderful appearance that gives charm to production site.
Sinco ensures that every machine is designed & developed as per specifications laid by our esteemed client. Our company endeavors to also provide customized solutions for every machine. The only thing that customers need to do is sending us cap pictures which they like, then let us to finish designing and producing of cap injection molding machine work for you. With our in-depth knowledge of hydraulic operations, and by using the most advanced technology and the newest design we have streamlined our activities, resulting in faster delivery of machines at competitive price.Our vast infrastructure is well equipped with latest facilities and machines which are supervised by experienced professionals.And with the PLC controller and the Human-Machine interview, workers are able to control the Machine and finish the work on one screen, which means any trained worker can use the machine easily and individually.
In addition to the above features, Sinco has great after sale customer service. The English edition of machine manual book and spare parts will be delivered together with Sinco cap injection molding machines to our customers. More importantly, Sinco will send experienced and skilled engineers to the place where you would like to install the machine, and they will finish the rest work for you to make the machine be ready to use.Also,Please don not feel uncomfortable to call our 24/7 customer service number for any technical questions or problems. Sinco will achieve world-class status by successfully meeting our goals and completing our objectives. Now, please contact us now for your next cap injection molding machine.