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12 Things to Consider Before Buying a Blow Molding ...

Author: Marina

May. 13, 2024

12 Things to Consider Before Buying a Blow Molding Machine

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What should you pay attention to when buying a blow molding machine? How do you choose a cost-effective plastic blow molding machine?

Here are 12 essential considerations:

1. Type of Blow Molding Machine

There are different types of blow molding machines, such as extrusion, injection, and stretch blow molding machines. You should consider which type of machine is best suited for the product you plan to produce.

Extrusion blow molding machines: These machines use an extruder to melt the plastic material and create a continuous tube, which is then inflated and shaped in the mold.

Injection blow molding machines: These machines combine injection molding and blow molding to create plastic parts in one step. The plastic material is injected into a mold to create a preform, then transferred to a blowing station where it is inflated and shaped in the final mold.

Stretch blow molding machines: These machines use preforms made by injection molding or other methods, which are then stretched and blown in a mold to create plastic bottles, jars, and other containers.

2. Production Capacity

Manufacturers often overestimate theoretical production capacity, which cannot be achieved in actual use. The production capacity of the machine you are buying should be 25% more than your demand. For low cost and mass production, choose a fully automatic, high-speed, high-output, stable, and reliable blow molding machine.

3. Energy Consumption

Energy consumption is one of the biggest costs for a blow molding operation. The production cost directly determines your final profit, so saving energy is crucial. Look for a machine designed to be energy-efficient to reduce operating costs over time.

4. Full-automatic VS Semi-automatic

Semi-automatic blow molding machines require small investment, simple maintenance, and strong manual intervention but have low output. Fully automatic machines offer simple operation, high output, labor savings, and high enterprise benefit but come at a higher price. Choose based on your labor cost and product demand.

5. Enough Locking Force

Clamping force in blow molding refers to the pressure needed to hold the mold closed during manufacturing. Enough locking force is essential to ensure molten plastic reaches every part of the mold evenly. Insufficient locking force can cause mold leakage and safety issues.

6. Mould

Mould building is expensive and time-consuming. The mold design is critical to the blow molding process. It is advisable to purchase molds and machines from the same manufacturer for ease in testing.

7. Auxiliary Machinery

Blow molding machines come with auxiliary machines such as air tanks, cooling chillers, mixers, air compressors, cooling towers, crushers, and shredders. These improve or optimize the efficiency of the extrusion process.

8. Case Situation

The case is the main method to show the production technology. Machines without actual production cases may not maintain stable operation long-term.

9. Price

Several factors affect the price of blow molding machines, including configuration, volume, size, and product layers. Some manufacturers may outsource production, increasing costs. Adequate comparison and consulting with the sales manager ensure a high-cost performance.

10. Support for Customization

Blow molding technology can customize production to meet different product needs. Communicate with the manufacturer about your specific process requirements to get a suitable program and quotation.

11. Production Visualization Service

Manufacturers may offer pictures, videos, and other materials for buyers to track order status and production progress. They may also provide test reports to ensure quality.

The company is the world’s best Detergent Bottle Blow Molding Machine supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.

12. Technical Support and After-Sales Service

In long-term use, equipment may encounter faults. Choose manufacturers with quality guarantees and reliable after-sales service. This ensures your benefits and prevents unnecessary losses. After-sales services may include training, installation, and free replacement of faulty parts.

13. Reliable Manufacturer

A reliable manufacturer typically has advanced professional levels, industry qualification certifications (CE, IS09001, SGS, etc.), a perfect service system, a standardized factory, and a good customer reputation. Consider reputed brands for reliability and quality assurance.

Affordable Extrusion Blow Molding Machines For Sale 2023

Can be used to produce daily chemical packaging bottles, lubricating oil packaging bottles, food and beverage packaging bottles, chemical stacking barrels, medicinal packaging bottles, and pesticide packaging bottles.

Whether you need a 100ml or 1000ml extrusion blow molding machine, we have a wide range of solutions for industrial applications. MEPER offers blow molding machines of different sizes and power ratings, ensuring you find the right machine for your project. Our plastic extrusion blow molding machines are easy to operate and designed to ensure ergonomics.

Start Doing Business with Us Today!

If you are looking for extrusion blow molding machine manufacturers or suppliers, look no further! MEPER not only brings you high-quality extrusion blow molding machines but also full after-sales service to first-time buyers.

MEPER Company is your trusted extrusion blow molding machine supplier and manufacturer in China. We have exported various plastic blow molding machines to over 30 countries, including the USA, Germany, UK, Greece, France, Austria, Middle Eastern, and African countries. Our machines are known for their quality and after-sales service, providing complete solutions for your plastics industry needs.

Buying Guide for Extrusion Blow Molding Machines

Are you planning to buy an affordable extrusion blow molding machine to produce plastic bottles, beverage bottles, medicine bottles, etc.? Check out our 2023 Best Extrusion Blow Molding Machine Buyer's Guide for Operators and Beginners, including the top-rated plastic blow molding machines of 2023 to suit your plastic projects, ideas, and plans.

What is Extrusion Blow Molding Machine?

In extrusion blow molding (EBM), plastic is melted and extruded into a hollow tube (a parison). This parison is then captured by closing it into a cooled metal mold. Air is blown into the parison, inflating it into the shape of a hollow bottle, container, or part. After the plastic has cooled sufficiently, the mold is opened, and the part is ejected.

What is an Extrusion Blow Molding Machine Used For?

It is designed to manufacture high-volume hollow plastic products like milk or water bottles, shampoo bottles, automotive air ducts, plastic buckets, and hollow industrial preform parts such as plastic buckets or other plastic containers.

How to Choose Different Types of Extrusion Blow Molding Machines?

Choosing the right extrusion blow molding machine depends on various factors, including your specific production requirements, the types of products you intend to manufacture, and your budget. Here are some common types of extrusion blow molding machines suited for different applications:

Type of Extrusion Blow Molding Machine Suitable for Advantages
Single Station Extrusion Blow Molding Machine Small to medium-sized containers, bottles, products Simplicity, cost-effectiveness for lower production volumes, versatility
Double Station Extrusion Blow Molding Machine Medium to large-sized containers and bottles Higher production output compared to single station machines, versatility
Continuous Extrusion Blow Molding Machine Continuous profiles, tubes, or pipes Continuous production process, suitable for creating long and uniform products
Multi-Layer Extrusion Blow Molding Machine Products requiring multiple layers Enhanced product properties, such as improved barrier resistance
Co-Extrusion Blow Molding Machine Products with multiple layers of different materials Combines different materials for specific performance characteristics
Hybrid Extrusion Blow Molding Machine Various product types, combining with other processes Versatility, suitable for diverse applications, offers flexibility

How Much Does an Extrusion Blow Molding Machine Cost?

The cost of an extrusion blow molding machine can range from $20,000 to $380,000, depending on factors like power, mold, control system, drive system, spare parts, and other hardware and software. If purchasing overseas, include taxes, customs clearance, and shipping in the final price.

What Are The Advantages of Extrusion Blow Molding Machines?

There are many benefits of using an automatic extrusion blow molding machine. The main advantages are:

1. Lower Cost

Compared to stretch blow molding, extrusion blow molding requires low-pressure air and no preform, reducing total costs. Lower pressure also means lower mold and auxiliary costs and lower machinery costs compared to injection blow molding.

2. Variety of Products

Blow molding allows the creation of diverse applications and designs. Apart from usual bottles, it is also used to make products like fuel tanks, baby seats, medical beds, and toys.

3. High Productivity and Quality

Automation in plastic production increases production cycles, ensuring faster and higher-quality production. Automated systems recycle the flash without waste and ensure the quality of bottles or products.

4. Flexibility

An extrusion blow molding machine can produce various products across industries like food and beverage, medical, manufacturing, and pharmaceutical. By changing a part of the mold, you can get different volume or appearance products. Adjusting weight or thickness is also simple and does not require mold modifications. This flexibility is highly advantageous.

How to Buy an Affordable Blow Molding Machine Online?

Step 1: Request a Consult. Consult with our sales manager online. We will recommend the most suitable machine after understanding your requirements.

Step 2: Get Free Quotation. We will offer a detailed quotation based on your requirements, ensuring the best specifications and an affordable price within your budget.

Step 3: Sign a Contract. Evaluate and discuss all details (technical parameters, specifications, and business terms) of the order. If satisfied, sign the contract.

Step 4: Build Your Machine. We will begin machine production as soon as we receive your signed contract and deposit. Updates on the building process will be shared regularly.

Step 5: Inspection. The complete production procedure undergoes regular inspection and strict quality control. The machine will be inspected before dispatch to ensure it works well.

Step 6: Shipping. Shipping will start as per contract terms after your confirmation.

Step 7: Custom Clearance. We will provide and deliver all necessary shipping documents to the buyer for smooth customs clearance.

Step 8: Support & Service. We offer professional technical support and free customer service through phone, email, Skype, WhatsApp, online chat, and remote services. Door-to-door service is available in some areas.

How to Choose the Right Blow Molding Machine Manufacturer?

To purchase a cost-effective blow molding machine, choose a manufacturer offering competitive prices. MEPER is a trusted choice, having partnered with Fortune 500 companies for the past 20 years.

MEPER meets your requirements, making it an excellent choice for an extrusion blow molding machine:

  • Machines exported to over 38 countries.
  • Energy savings of 30%-40%.
  • Specializes in 20L to 20,000L, 1-3 layer machines, providing water tank blow molding solutions.
  • Focuses on high-standard machine configuration for international markets.
  • Has a professional after-sales team to guarantee the machine quality.

Latest Articles About Extrusion Blow Molding Machines

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