1L COEX-4 Pesticide Bottle Jerry Can Blow Molding Machine

100ml, 250ml, 500ml, 1L, 3 layers, 4 layers, 6 layers, Agrochemical, Pesticide bottle, COEX, Co-extrusion, Barrier layer bottle, Blow moulding machine, Extrusion blow moulding machine, Blow molder

1L COEX-4 Pesticide Bottle Jerry Can Blow Molding Machine from Bestar Machinery is a state-of-the-art solution tailored for the production of high-performance agrochemical packaging. Designed to meet the demanding needs of the pesticide industry, this machine utilizes multi-layer co-extrusion technology (COEX-4) to create bottles and jerry cans with excellent chemical resistance and extended product shelf life.
Ideal for producing 100ml, 250ml, 500ml, and 1L pesticide containers, the machine supports up to 6 layers of co-extruded material. These layers typically include a barrier layer that protects against oxygen, light, and chemical permeation—an essential feature for safely storing and transporting agricultural chemicals.
One of the key highlights of this machine is its Rexroth wall-thickness controller, offering up to 500 control points. This high-precision system ensures that the wall thickness—especially of the barrier layer—remains consistent between 0.03mm and 0.08mm, effectively reducing material consumption and production costs without compromising quality.
For 1L jerry cans, the COEX-4 system can be customized to deliver even faster cycle times and lower net weight, making it ideal for high-volume, cost-sensitive production. Bestar also offers advanced options such as view stripes for liquid level visibility and in-mold labeling (IML) for professional branding and compliance labeling during the molding process.

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Technical Parameters

3layers Or 4layers Or 6layers Agrochemical Bottle Blow Moulding Machine
The most advanced 6 layers machine in China with barrier layer.Equipped with max 500 points Rexroth wall-thickness controller. Uniform wall-thickness of barrier layer can be 0.03~0.08mm to save your material cost.Bestar provides customers with 5 liters agrochemical jerry can blow molding machine with view stripe and in-mold labeling.
2 cavities,double stations. cycle time 36seconds. output 400 pcs/hour, Bottle net weight 280g.

Technical specifications

Article	5L pesticide bottle
Cavities Per Mould	2 cavities
layers	6layer
Double/Single Stations	Double Stations
Net Weight	380g 280g
Cycle Time	50 seconds 36 seconds
Article Output	288 pcs/hour 400 pcs/hour
Machine Type	B25D-750

CONTROL SYSTEM

Austria B&R newest control system with an Intel Atom 1.46G.
Low-power 64-bit processor, integrated control, a direct display of the machine's operating characteristics, and an adjustable panel. Direct displays of the operating screen, automatic alert, and automatic problem diagnostics.
18.5-inch touchscreen display featuring an interface that is easier to use. Integrated 100-point(max 500points) axial wall thickness control to precisely regulate the product's wall thickness and reduce the cost for raw materials.
A programmable timer to regulate the heating and lower the temperature for an overnight shutdown.
Data reading and writing are made easier with an external USB.
Ethernet connection Remote diagnostics, remote service access, and accurate error parameters.
Adaptable upgrade choices.

Die head

Cavities ReCo 3-layer Extrusion Head.
Precise ,accurate and streamlined die head design.Without blind angles and with faster color change.
Lower back pressure .Longer service life of extruder unit and gear box.
Multi-cavity flow channel with simple flow control.
Multi-layer co-extrusion head with spiral mandrel or heart curve.
Die head single layer with offset spider.
View stripes based on your request.