Medium Co-extrusion Blow Molding Machine
Medium Co Extrusion - Continuous type blow molding machine
Chen Way machinery is well-known for its 20L three layers blow molding machine. The recycle resins and the calcium carbonate (CaCO3) in the middle layer help to save material cost.
Three layers M/C is the most popular choice for the edible oil export countries, production ranges from 5L to 30L jerry can. The outer layer is composed of 15%-20% virgin material and master batches, and the inner layer is composed of 15%-20% virgin material. The middle layer can put around 60%-70% cost effective regrind material and also can add CaCo3 (no more than 30%), which can reduce cost down to 10-12% material cost. By contrast, the single layer jerry can only add around 5%-7% CaCo3 which has no evident improvement over material savings.
320 kg / hr
2 layers anti-UV bottle
2 colors Trash Can
20L / 25L Jerry Can
Two Layers / Two Stripes Milk Can
3 Layer Jerry Can
|Resin||PE / PC / PP||PE / PC / PP||PE / PC / PP|
|Output||15 / 60 / 15 Kg / Hr||35 / 120 / 35Kg / Hr||50 / 220 / 50Kg / Hr|
1 cavity : 10L
2 cavities : 5L
|1 cavity : 10 ~ 30L||1 cavities x 2 station : 10 ~ 30L|
Structures & Options
Stations: Single station / Double station
The tie linked lever clamping unit consists of a high stiffness structure frame. The clamping force can be applied directly to the center of the mold without shifting. The double station machine can increase the production 1.6 to 1.8 times more than the single station machine.
Cavities: Single Cavity to Multi-Cavities
Choose a multi-cavity die head to increase the production of the machine in one cycle. This option is very cost-effective and is suitable for products ranging from small size bottles to 5L jerry cans.
Parison Control: Wall Thickness Controller
Customize your Blow Molding machine with a MOOG 200 points Parison Control for Wall Thickness distribution. Our engineers program the controller according to each product’s design, which can be a jerry can, a cosmetic or pharmaceutical bottle, a lubrication oil bottle, a large size table, solar floats, a ribbed plastic base, and specially for bottles that need a flat surface for labeling after producing, this not only greatly increases the quality and strength of your production but also saves the material costs by reducing waste.
Add a Visible Stripe Extruder unit to make a transparent line on the bottle or jerry can and control the remaining liquid volume that is within the product. This option is mostly required for lubrication oil bottles and for detergent bottles.
Make your machine automated by adding this customized unit to handle the top and/or bottom deflashing of the product as needed. This function is executed by an automatic hydraulic and pneumatic system. The flasher material then can be crushed and reused, which helps save material cost.
Single Layer or Multi-Layer Extrusion
There is a variety of material choices for a multilayer blow molding machine, as it can be used to make 2 or 3 color stripped products, three layer edible oil jerry cans, 2 layer anti-UV bottles, etc. In addition, depending on your product needs, this type of extruder can help you reduce the material costs by adding more recycled material or CaCo3 to the middle layer, as well as reducing the amount of master batch needed.