Plastic Bottle Blowing Full Automatic One Stage Plastic Injection Blow Molding Pet PETG PE PP Tritan PC Pctg Bottle Jars Making Stretch Blow Moulding Machine

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Plastic Bottle Blowing Full Automatic One Stage Plastic Injection Blow Molding Pet PETG PE PP Tritan PC Pctg Bottle Jars Making Stretch Blow Moulding Machine

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Product Description

ℹ️

Basic Information

Model NO.

ISB800AN-3

Stretch or Not

Yes

Raw Material

PET

Making Method

Injection Blowing

Automation

Automatic

Computerized

Certification

CE, ISO9001:2008

Transport Package

Polywood Packing

Specification

30CBM

Origin

China

HS Code

8477302000

Production Capacity

500PCS/Year

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Product Description

The machines feature three stations: injection preform, blow/stretch blow, and product release. The raw material travels from the hopper to the injection screw to create the preform. The plate then rotates the preforms to the blow/stretch blow station using their internal heat, eliminating the need for reheating.

Following this, the product rotates to the release station and drops down, operating in a fully automatic cycle rotation mode.

Key Advantages:

No reheating required, saving energy and shortening molding time.
Elimination of the transfer process prevents contamination, ideal for pharmaceutical and food containers.
Reduced labor and transfer costs.
Increased product competitiveness through lower production costs.

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Material Applications

PC, PS, PMMA: Lamp covers, LED lampshades, Christmas flash lights, garden and street lighting.

PET: High transparency, thin-walled cosmetic bottles (10ml to 500ml), wide neck jars, and pharmaceutical bottles.

PP: High transparency baby feeding bottles and sports bottles.

PCTG, Tritan: Drinking water bottles and sports bottles.

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Technical Specifications (ISB 800-3)

Injection Part
Screw Diameter	40mm
Screw L/D Ratio	20.5:1
Screw Speed	0-190RPM
Theoretical Injection Capacity	238cm³
Injection Pressure	174Mpa
The Actual Injection Quantity(PS)	225g(ps) / 8Oz
Clamping Part
Blow Clamping Force	80Kn
Clamp Tonnage	400Kn
Wheel Diameter	800mm
Max. Height of Bottle	ISB:145 / IB:140
Dimensions & Power
Motor Oil Power	18.5Kw
Electric Power	12.2Kw
Overall Dimension (LWH)	3.8m * 1.45m * 3.0m
Weight	5000kg

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Process Comparison

Feature	One-step Process	Two-step Process
Process	From preform to product in one cycle	Separated injection and blow molding
Structure	Single machine solution	Multiple machines (Injection, Transiting, Reheating)
Resources	Less Manpower / Energy / Space	High consumption of Manpower / Energy / Space
Quality	Less pollution; Various shapes; Not affected by damp	Easily affected by damp/pollution; Limited shapes

Specializing in one-step injection stretch blow molding technology since 1989, providing high precision solutions with low energy consumption.

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Frequently Asked Questions

1. What is the main advantage of the one-step molding process?

The one-step process integrates preform injection, stretch blowing, and release in a single machine. It utilizes the residual heat from the injection stage for blowing, which significantly saves energy and eliminates the need for a reheating system.

2. Which plastic materials are compatible with these machines?

Our machines are versatile and can process a wide range of materials including PET, PP, PC, PS, PMMA, PCTG, and Tritan, making them suitable for everything from cosmetic bottles to high-heat sports bottles.

3. Why is this machine better for pharmaceutical and food containers?

Because the process is completed in one step without the need for manual transfer or external preform storage, it avoids the risk of secondary contamination. This ensures the highest hygiene standards required for food and medical industries.

4. How does the machine achieve energy efficiency?

By removing the reheating process and optimizing the working structure with electrical servo motors for wheel rotation instead of hydraulic systems, the machine reduces overall power consumption compared to traditional two-step models.

5. What is the production capacity and size of the ISB 800-3 model?

The ISB 800-3 weighs approximately 5000kg with dimensions of 3.8m x 1.45m x 3.0m. It has a production capacity of roughly 500 units per year depending on the specific product requirements and material used.

6. Can the mold be changed for different products?

Yes, the machine features a standard configuration where you only need to change the mold to produce a new product. Hot runners and temperature control devices are standard to facilitate easy changeovers.