Fully Automatic PET Stretch Blow Molding Machine

Product Description

Engineered for precision, speed, and reliability, Blowmech’s Fully Automatic PET Stretch Blow Molding Machine is the ideal solution for high-volume PET bottle production. Designed to meet the rigorous demands of modern packaging industries, this machine delivers seamless performance with output capacities ranging from 1,200 to 7,200 bottles per hour.

It features advanced servo-driven technology, high-efficiency infrared heating systems, and user-friendly controls that ensure consistent bottle quality with minimal energy consumption. Capable of producing a wide range of bottle sizes—from 200ml to 2 liters—it offers unmatched flexibility and adaptability across industries like beverages, pharmaceuticals, cosmetics, and more.

With quick mold change capabilities, compact design, and low maintenance requirements, this machine is built to maximize productivity while reducing operational costs. Trust Blowmech for cutting-edge PET bottle manufacturing solutions that set new standards in performance and efficiency.

Features of Machine

High Production Efficiency - Achieve output ranging from 1,200 to 7,200 bottles per hour, ideal for high-volume manufacturing with consistent quality.
Versatile Bottle Range - Supports various bottle sizes from 200ml to 2 liters, suitable for beverages, pharma, cosmetics, and household products.
Energy Efficient Operation - Equipped with advanced infrared heating and servo-driven systems to minimize power and air consumption.
Compact & User-Friendly Design - Space-saving structure with intuitive controls for easy operation, monitoring, and maintenance.
Quick Mold Changeover - Enables fast and easy mold switching to reduce downtime and increase productivity during size changes.
Durable & Low Maintenance - Built with robust components ensuring long-term reliability and reduced service costs.
Advanced Safety Features - Integrated safety mechanisms and alarms to protect both operator and machine, ensuring smooth operation.

Electric Servo Stretching Unit

For Perfect centring & formation of bottle
Servo stretrching as a standrad feature provides flexbility & easy setting
Fast & energy efficient
Steples programming of stretching speed & position
Accurate & repeatable
No mechanical settings required for different bottle sizes
Smooth and silent operation with no jerks & vibrations
Maintenance free

Norgren Valve Manifold for Blowing

Advanced high pressure seal technology
Robust compact & light weight design proven
Reliable technology & maintenance free
Higher flow rate
Excellent response time & repeatability
Lower power consumption (1W)

Clamping Unit

Penumatic/Eletric mold clamping unit
High pressure wedge locking, compensation system
Avoiding parting line during production
Fast production

Industry 4.0 Ready

Our advanced sophisticated 4.0 controller is ready
As an optional feature
Customers can now monitor their machine performances with production data.
Downtime, uptime, alarms, OFE etc.
Data is pushed to the cloud & can be accessed on a daily, weekly or monthly basis on simple graphical dashboards either on PC's or smartphones

Best in class air recovery & management system

Optimized & sophisticated air recovery & management
system for guaranteed lowest air consumption.
Hence power saving.

Powerful oven to give very good bottle quality & quick start-up

Processing is now easier
Consistent preheating of preforms due to centralised heating system 1 phase
Precise temperature control of preform
Powerfrul oven with pre-heater to blow entire range preforms
Pre-heater oven separated to give best results with preforms due to single & double coated IR lamps Very easy to process bottle

Direct feed to air conveyor.
No cumbersome bottle tilting or re-orientation required

Feeds the air conveyor directly
Bottles are blown neck up & henace no inversion of bottles required
The bottles exit from the moild & are free directly into the air conveyor
High speed servo motor controlled
pick & place unit for discharge & feeding into the air conveyor
Maintenance free operation

Technical Details

-	TECHNICAL DETAILS	UNITS	BAN-2/1000	BAM-4/1000	BAN-4/1000
-	TECHNICAL DETAILS	UNITS	Singal Axis Electric Servo	Singal Axis Electric Servo	All Electric Servo
Machine Details	Number Of Cavity	Nos.	2	4	4
	Cavity Pitch	mm	100	110	100
	Mould Thickness	mm	180	180	180
	Stretching Stroke	mm	450	450	450
	Clamping Stroke	mm	70	70	70
	Min - Max Neck Outer Dia	mm	25 - 30	25 - 30	25 - 30
Container	Max. Product Diameter	mm	80	80	80
	Max. Height	mm	280	280	280
	Min - Max. Volume	mm	200 - 1000 ml	200 - 1500 ml	200 - 1500 ml
Production Output (Bph)	200ml to 1000ml	Bph	3600 @ 1Ltr	5400 @ 1Ltr	7200 @ 1Ltr
Connected Power	Length Of Each Heating Module	mm	628 x 2	628 x 2	950 x 4
	Number Of Heating Module	Nos	2	2	4
	Number Of IR Heaters	Nos	14	14	24
	Total Heating Power	Kw	21	28	48
	Conveyer Motor & Blower	Kw	1.5	1.5	1.5
	Total Connected Load	Kw	22.5	29.5	49.5
Consumption Power	Actual Power Consumption 55%	Kw	13.5	17.5	27
Consumption Power	Operating Pressure (Lp)	Bar	8 - 10	8 - 10	8 - 10
Air Consumption	LP Air Consumption	Bar	60	80	80
	Blowing Pressure (Hp)	Bar	30 - 35	30 - 35	30 - 35
	HPAir Consumption @ Utr	Cfm	125	187	250
Chilled Water	Temperature	C	8-12 °c	8-12 °c	8-12 °c
Chilled Water	Capacity	Ton	5 TR	6 TR	6 TR
Space Required for Machine Dimensions	Weight Of Machine	Ton	TON	4TON	5TON
	Machine + Preform Hopper	mm	5245 (L)	5245 (L)	5310 (L)
	Loader (L x W x H)	-	3480 (W)	3470 (W)	-
	-	-	3660 (H)	3660 (H)	-

Product Gallery

PET Bottle Mold

FAQ

What is the production capacity of the Fully Automatic PET Stretch Blow Molding Machine?

The machine offers high-speed production with output capacities ranging from 1,200 to 7,200 bottles per hour, depending on the model and bottle size. It's designed for efficiency and consistency, making it ideal for large-scale PET bottle manufacturing operations.

What bottle sizes can the machine produce?

Our Fully Automatic PET Stretch Blow Molding Machine supports a wide range of bottle sizes—from small 200ml bottles up to large 2-liter containers. Its adjustable molds and programmable controls ensure precision forming for various shapes and volumes.

Does the machine support energy-efficient operations?

Yes, our machine is engineered for optimal energy efficiency. It features servo-driven systems, high-speed infrared heating, and low air consumption design—reducing operational costs while maintaining consistent bottle quality and productivity.