Plastic Extrusion Blow Molding Machine
Plastic bottle blowing machine, also known as a blow molding machine, is a highly efficient and versatile piece of equipment used in the manufacturing process of plastic bottles. Extrusion blow molding machine is designed to transform raw materials, typically thermoplastic resins, into finished bottles of various shapes and sizes.
Extrusion blow molding is a common blow molding technique used to process many different plastics including HDPE, PVC, PC, PP, PET and PETG - and is capable of producing bottles requiring multi-layer technology.
Automatic extrusion blow molding machine manufactures hollow plastic bottles/containers using a machine extruder, die head, clamping device (press) and mold.
• Automatic scrap/deburring possible
• Linear carriage with smooth, accurate movement and oscillating head.
• Sustainable, long service life, low energy consumption, low consumption of raw materials
• Cost-effective, reduced availability and downtime, low production costs
• Extrusion blow molding machines have full proportional control of the carriage, clamps and blow needles.
• Our Plastic Bottle Blowing Machine can be equipped with waste conveyors, bottle out conveyors, material loading systems, grinders, etc.
Bottles/containers manufactured by plastic extrusion blow molding machine have the following characteristics:
• Environmental resistance
• High impact resistance
• Easy control of wall thickness
• Flexible Part Design
• Lightweight Durability
• Ideal for decoration
Blow molding is a special type of plastic processing used to create hollow plastic parts. In plastic extrusion molding machine, a plastic material feedstock is fed through a hopper onto a feeding transfer screw. This feeds the material into a specially designed blow mold that directs the flow of the material to create the extruded hollow tube.
TEPAI - A 25 years extrusion blow molding machine manufacturer in China, produces various plastic packaging and products, such as daily necessities, sports water bottles, pesticide bottles, medicine bottles, cosmetic bottles, food packaging containers, furniture accessories, auto parts, toys, oil drums, etc. Small and medium-sized hollow plastic products. The production of various models of single and multi-layer blow molding machines can produce all kinds of plastic containers with capacities ranging from 5mL to 300 L and production rates up to 9000 bottles per hour. Our services include 24/7 tech support, international sales, and maintenance services. Our OEM turnkey solutions, from mold design and cost analysis to machine installation, ensure top-notch quality, precision, supply reliability, and cost-effectiveness Get an OEM price now! Watch How It Operate
FAQ
What is Extrusion Blow Molding?
In extrusion blow molding (EBM), plastic is melted and extruded into a hollow tube (parison). The parison is closed into a cooled metal mold, and air is blown into the parison to expand 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.
Types of plastic bottle blowing machines
Plastic bottle blowing machines can be categorized into different types based on their functionality and production capacity. These include extrusion blow molding machines, injection blow molding machines, and stretch blow molding machines. Each type offers distinct advantages and is suitable for specific bottle manufacturing requirements.
The difference between extrusion blow molding and injection blow molding
Extrusion blow molding can produce larger parts than injection blow molding. It's also cheaper and there are no internal stresses inside the part. However, extrusion blow molding produces more waste and less precise control over critical dimensions
