20Year PET Bottle Mold Factory, High Precision & Free Design

Q: Q: How does your bottle mold differ from others on the market?

Our molds have the following advantages: ✅ Precise Matching – Each mold is customized to fit your blow molding machine, eliminating additional adjustments. ✅ High-Efficiency Cooling System – Unique waterway design enhances cooling efficiency, reducing bottle forming time and increasing production capacity. ✅ Precision Machining – All parts are CNC precision-machined to ensure high mold accuracy, uniform bottle weight, and no burrs. ✅ Long-Lasting Materials – We use international standard mold steels , such as S136 and H13, which are wear-resistant and corrosion-resistant for long-term stable operation.

Q: Q: Do your molds come with after-sales support?

Yes, we offer a one-year warranty and lifetime technical support . If the mold experiences non-human damage within the warranty period, we provide free repairs or replacements . Additionally, our technical team can offer remote assistance to help solve any issues during mold usage, ensuring a worry-free production process.

Q: Q:Do you provide bottle mold design services?

Yes, we offer free bottle design optimization services . Our engineering team, with over 10 years of experience , can design the most production-friendly bottle shape based on your market needs and filling equipment requirements, ensuring both stability and aesthetics. We also provide 3D bottle design models for your confirmation before production.

Q: Q: Is your mold easy to install and operate?

Our bottle molds are designed for easy installation and operation . They use standardized interfaces for quick machine compatibility, reducing installation time. We also provide detailed installation guides and online technical support to ensure your operators can start using them quickly.

PET bottle molds

Precision Molding, Efficiency Guaranteed

Precision molding, guaranteed efficiency
High-precision molds compatible with global brands, free bottle design, one-time acceptance, physical factory, guaranteed service quality!

about Jindong Machinery

Our factory, established in 2004 by our predecessors, specializes in the research and manufacturing of plastic packaging machinery. As one of the earliest PET packaging machinery manufacturers in China, we provide one-stop solutions from injection molding to blow molding and filling. With an 8,000m² self-built facility and a team of over 60 employees, including 10+ R&D experts and 5 designers, we hold a 30% market share domestically. Over the past 20 years, we have contributed significantly to our clients by optimizing production efficiency, reducing operational costs, and delivering customized designs for product innovation, earning widespread recognition and trust.

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Professional service team: full coverage from design to after-sales

We have a professional team of more than 20 R&D engineers, as well as an experienced installation and after-sales service team, providing customers with one-stop services from mold design, testing to maintenance to ensure worry-free cooperation.

Our Strength

20 years of experience: Focus on PET blow mold manufacturing

As a professional factory with 20 years of experience, we focus on the research and development and manufacturing of PET blow molds. From mold design to production, we are well aware of customer needs and ensure that each mold meets market and equipment standards.

Precision processing equipment: stable quality and high efficiency

The factory is equipped with multiple high-precision CNC processing equipment, combined with strict quality control processes to ensure accurate mold size and strong durability, while shortening production cycles and improving efficiency.

Our advantage

Our blow molding machine molds are known for their high precision and durability. The factory has 20 years of production experience, equipped with advanced processing equipment and a strict quality inspection system to ensure excellent mold performance and long life. Our design team is composed of senior engineers with more than 10 years of experience. They can provide customers with free mold design services and quickly respond to customized needs. The mold is made of high-quality steel and is equipped with an optimized cooling system design, which can significantly improve production efficiency and bottle quality. Whether it is a complex bottle shape or high production capacity requirements, we can provide you with a one-stop solution to help improve your competitiveness.

NO.	Name	Content	Name	Content
1	Applicable Models:	Suitable for rotary or linear blow molding machines such as SIDEL, Krones, Newamstar, etc.	Number of Cavities:	Single cavity, double cavity, or multiple cavities (e.g., 4-cavity, 8-cavity, 12-cavity).
2	Mold Material:	Such as 6061T 7075 aluminum, S136 stainless steel, etc.	Bottle Range:	0-25L PET, PP plastic bottles
3	Surface Treatment:	Mirror polishing, hard coating, etc.	Service Life:	Over 3 million blow molding cycles.
4	Custom Design:	Free custom design	Processing method:	High speed CNC machining center
5	Delivery time:	15-20 days	Package:	Wooden box

PET Blowing Mould Series

Name	Parameters	Name	Parameters
1	Number of cavities	1 Cavities	Maximum capacity	0-5L
2	Material	6061T Aluminum	Surface treatment	Hard anodized
3	Suitable for models	Rotary Blow Molding Machine	Bottle Type	Water bottles, soda, etc.

Name	Parameters	Name	Parameters
1	Number of cavities	10 Cavities	Maximum capacity	0-0.8L
2	Material	7075 Aluminum	Surface treatment	Polishing
3	Suitable for models	Linear automatic bottle blowing machine	Bottle Type	Water bottles, soda, etc.

Name	Parameters	Name	Parameters
1	Number of cavities	6 Cavities	Maximum capacity	0-0.8L
2	Material	7075 Aluminum	Surface treatment	Polishing
3	Suitable for models	Linear automatic bottle blowing machine	Bottle Type	Water bottles, beverage bottles, daily chemical bottles, etc.

Name	Parameters	Name	Parameters
1	Number of cavities	2 Cavities	Maximum capacity	0-15L
2	Material	7075 Aluminum	Surface treatment	Polishing
3	Suitable for models	Linear automatic bottle blowing machine	Bottle Type	Oil bottles, barreled water bottles, etc.

Name	Parameters	Name	Parameters
1	Number of cavities	1 Cavities	Maximum capacity	5-20L
2	Material	7075 Aluminum	Surface treatment	Polishing
3	Suitable for models	Linear automatic bottle blowing machine	Bottle Type	Bottled water, oil bottles, etc.

Name	Parameters	Name	Parameters
1	Number of cavities	2 Cavities	Maximum capacity	0-2L
2	Material	S136 Stainless steel	Surface treatment	Polishing
3	Suitable for models	Linear automatic bottle blowing machine	Bottle Type	Wide-mouth jars, daily chemical bottles, etc.

Name	Parameters	Name	Parameters
1	Number of cavities	2 Cavities	Maximum capacity	0-1L
2	Material	S136 Stainless steel	Surface treatment	Polishing
3	Suitable for models	Linear automatic bottle blowing machine	Bottle Type	Wide-mouth jars, daily chemical bottles, etc.

Name	Parameters	Name	Parameters
1	Number of cavities	2 Cavities	Maximum capacity	0-30L
2	Material	7075 Aluminum	Surface treatment	Polishing
3	Suitable for models	Semi-automatic bottle blowing machine	Bottle Type	Oil bottles, barreled water bottles, etc.

Name	Parameters	Name	Parameters
1	Number of cavities	2 Cavities	Maximum capacity	0-10L
2	Material	7075 Aluminum	Surface treatment	Polishing
3	Suitable for models	Semi-automatic bottle blowing machine	Bottle Type	Water bottles, beverage bottles, etc.

Four-step ordering

Provide design requirements

Customers only need to provide the size, capacity, purpose and expected output of the bottle, and our team will design a blow molding mold solution that meets the market and production needs according to your requirements.

Confirmation of mold solution

We will provide detailed 3D mold design drawings and material recommendations, and confirm the details with you to ensure that the mold meets both the filling equipment standards and the actual production requirements.

Mold processing and testing

Use high-precision CNC processing equipment and advanced technology to ensure that every detail of the mold meets the production standards. At the same time, through sample bottle testing, ensure that the finished product of the mold meets your expectations.

Fast delivery and after-sales service

After the mold is completed, it will be delivered quickly through safe and reliable logistics. We also provide comprehensive after-sales services, including installation guidance and mold maintenance support, so that you have no worries.

Words From Clients

Why we choose Jindong Machinery?

As a long-term customer of this factory, I am deeply satisfied with their credit and service. They consistently provide high-quality PET blow molding machines and molds with excellent product quality, which gives me an advantage in the market competition. Every time we have a problem, their after-sales service responds quickly and always provides professional technical support at the first time to ensure the smooth operation of the production line. What I appreciate more is that they pay great attention to communication with customers and are willing to listen to our needs and feedback.

 5/5

"Professional Team"

From bottle design to filling, the entire line delivery project took only three months. The professional team saved me time and cost.

Vivian2023 He Is A 50 Year Old Middle Eastern Man. He Negotiate A078Bdf7 Be5A 4E4D B7C5 A51Be92D02Ef

James

Boss

"Good after-sales service"

I purchase at least 50 sets of molds every year. What I care most about is the factory's after-sales service. Jindong Machinery is very good and they can always solve problems quickly.

Vivian2023 He Is A 50 Year Old Middle Eastern Man. He Negotiate 6D9122B2 0572 48B8 97F8 8289A70Ff3Fd

Ronald

Traders

"High quality"

As a purchasing agent of a company, the quality of the products is what I care about most. I purchased eight sets of bottle blowing machines from Jindong Machinery, which are very good and our production is going smoothly.

Vivian2023 A Happy 50 Year Old Woman Negotiated With Me Face To Eb87Fae2 6Eb4 4162 9545 1Cf1C209E7C1

Jenny

Buyer

Our Suggestion

Zhongshan Jindong Machinery Co., Ltd. has successively won honors such as China’s small and medium-sized technology enterprises and high-tech enterprises, and has more than30+ patents. It is a well-known bottle blowing machine and mold factory in Guangdong Province.As a real factory with 20 years of experience, we offer in-house R&D, factory direct sales, and custom production, ensuring stable quality and fast delivery. We use precision equipment and conduct strict quality control to maintain consistency in every production batch. Unlike trading companies, we offer no middleman, competitive prices, saving costs for customers. We are committed to providing one-stop service, ensuring peace of mind and establishing long-term partnerships with thoughtful service.

FAQ Reply

Q:Should I buy the blow molding machine first or order the bottle mold first?

We recommend that you determine the blow molding machine first before ordering the bottle mold. The mold’s installation size, heating system, and cooling method must match the machine’s specifications. If the mold is made first, it may not be compatible, affecting production efficiency. With 20 years of experience, our factory can precisely design molds based on your machine model, ensuring perfect compatibility for smooth production.

Q:What is the lifespan of your PET bottle mold? How is the quality?

Our factory uses high-quality mold steel, such as S136 or 7075 aluminum, for PET bottle molds. With high-precision machining and special hardening treatment, the mold’s lifespan reaches 3 to 5 million cycles, ensuring consistent bottle shape, no burrs, and no air leakage. We also provide professional mold maintenance guidance to help extend mold life and reduce long-term costs.

Q: How does your bottle mold differ from others on the market?

Our molds have the following advantages:
✅ Precise Matching – Each mold is customized to fit your blow molding machine, eliminating additional adjustments.
✅ High-Efficiency Cooling System – Unique waterway design enhances cooling efficiency, reducing bottle forming time and increasing production capacity.
✅ Precision Machining – All parts are CNC precision-machined to ensure high mold accuracy, uniform bottle weight, and no burrs.
✅ Long-Lasting Materials – We use international standard mold steels, such as S136 and H13, which are wear-resistant and corrosion-resistant for long-term stable operation.

Q: Do your molds come with after-sales support?

Yes, we offer a one-year warranty and lifetime technical support. If the mold experiences non-human damage within the warranty period, we provide free repairs or replacements. Additionally, our technical team can offer remote assistance to help solve any issues during mold usage, ensuring a worry-free production process.

Q:Do you provide bottle mold design services?

Yes, we offer free bottle design optimization services. Our engineering team, with over 10 years of experience, can design the most production-friendly bottle shape based on your market needs and filling equipment requirements, ensuring both stability and aesthetics. We also provide 3D bottle design models for your confirmation before production.

Q: Is your mold easy to install and operate?

Our bottle molds are designed for easy installation and operation. They use standardized interfaces for quick machine compatibility, reducing installation time. We also provide detailed installation guides and online technical support to ensure your operators can start using them quickly.

# what are you looking for？

a technical problem solver ？！

I’m Vivian, the founder of this website and a dedicated professional in the PET plastic packaging machinery industry. With 16 years of experience, I currently oversee the overseas market, providing exceptional service and support to our global clients.

Our factory was established in 2004 and has grown to become one of China’s leading manufacturers of PET plastic packaging machinery. We operate out of an 8,000-square-meter facility equipped with advanced processing machinery, including CNC centers, CNC lathes, gantry milling machines, 3D printers, and laser equipment. Our R&D and design teams work together to offer end-to-end turnkey solutions, from injection molding and blow molding to filling equipment.

As the head of the overseas market, I deeply understand customer needs and the complexities of the industry. Over the past 16 years, I’ve successfully helped over 200 clients customize equipment tailored to their unique requirements. From the initial design to delivery and installation, every step is carefully managed to ensure the highest quality. Each successful project has not only demonstrated our expertise but also earned us consistent praise from clients.

I firmly believe that customer satisfaction is our driving force. Whether through technical support, after-sales service, or innovative design, we are committed to creating maximum value for our clients. In the future, I will continue leading our team to explore new opportunities in the industry, delivering superior and efficient solutions to clients worldwide.

Overseas Manager & Website Founder

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custom production

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