Product Description:
The MP plastic blow molding machine is specifically designed for manufacturing a wide range of plastic hollow products made from high molecular materials. It excels in creating various hollow items with volumes ranging from as small as 5 milliliters up to 100 liters.
This versatile machine is capable of producing numerous products including bottles, pots, jars, barrels, toys, toolboxes, bed boards, desk boards, chairs, and even automotive parts. Its adaptability makes it suitable for many industries requiring hollow plastic components.
Moreover, the MP blow molding machine supports processing different types of materials such as PE, PP, PVC, PA, PC, PS, and EVA. It ensures excellent production quality and offers an optimized processing performance for diverse manufacturing needs.
Features:
The extruding device is equipped with a variable frequency motor, which effectively meets the rotational speed requirements of the screw during the blowing process. The screw, designed with a high slenderness ratio, is capable of processing various types of materials. It offers strong plasticizing capabilities, ensuring high production efficiency while maintaining low energy consumption. Additionally, the barrel features a resistance heater controlled by a computer, providing rapid, stable, and uniform heating.
In a combined extrusion system, installing different heads between two extrusion machines enables the production of products with visual strip lines or double-layer structures. This flexibility enhances the variety of products that can be manufactured.
The mould clamping device utilizes a toggle mechanism along with a linear guider. Featuring a double station design, it allows the mould platen to move faster and more steadily, improving operational efficiency.
The hydraulic oil loop has been upgraded to an improved design that promotes power saving, speed, and stability. This enhancement contributes to the overall performance and energy efficiency of the machine.
Installation and maintenance of the hydraulic components are made convenient with a removable and mobile oil tank, facilitating easier upkeep and service.
The entire machine is managed through computerized controls. The hydraulic system employs dual proportional control for precise operation. Moreover, the machine is equipped with an automatic fault alarm system, ensuring reliable performance. High levels of automation are supported, including the capability to store data for up to 40 mould sets.
Operators can choose among three modes of operation: “Manual”, “Semi-Automatic”, and “Full Automatic”, offering flexibility according to production needs.
For safety, the machine features a safety door equipped with both electric and mechanical safety devices. This design prevents the mould from closing when the safety door is open, ensuring secure and reliable operation.
The machine supports two blowing cutting functions: straight cutting and oblique cutting, expanding its processing capabilities.
Additionally, it includes a specialized oblique blowing function to enhance product versatility.
Technical Parameters:
|
System
|
Item
|
Unit
|
Basic Parameter
|
|
Basic specifications
|
Applicable materials
|
|
PE PP
|
|
Max product volume
|
L
|
10
|
|
Number of heads
|
SET
|
3
|
|
Machine dimension
(LxWxH)
|
M
|
3.5X5.6X2.65
|
|
Machine weight
|
TON
|
15
|
|
|
|
Mould clamping system
|
Mould clamping force
|
KN
|
200
|
|
Platen opening strokes
|
MM
|
240-640
|
|
Plate stroke
|
MM
|
750
|
|
Max mould sizes(WxH)
|
MM
|
700x420
|
|
|
|
Extrusion system
|
Screw diameter
|
MM
|
100
|
75
|
75
|
25
|
25
|
|
Screw slenderness ratio
|
L/D
|
26
|
24
|
24
|
22
|
22
|
|
Plasticizing ability (HDPE)
|
KG/H
|
218
|
75
|
75
|
3
|
3
|
|
Screw heating stage/zone
|
Zone
|
4
|
3
|
3
|
2
|
2
|
|
Screw heating power
|
KW
|
17.4
|
12.6
|
12.6
|
1.4
|
1.4
|
|
Screw fan power
|
KW
|
0.56
|
0.28
|
0.28
|
|
|
|
Extrusion motor power
|
KW
|
55
|
22
|
22
|
1.5
|
1.5
|
|
|
|
|
Head
|
Head heating stage/zone
|
Zone
|
14
|
|
Head heating power
|
KW
|
30
|
|
|
|
Energy consumption
|
Total machine power
|
KW
|
210
|
|
Oil motor power
|
KW
|
31
|
|
Air pressure
|
MPA
|
0.6-1
|
|
Compression air volume
|
M3/min
|
1.2
|
|
Cooling water volume
|
L/min
|
1000
|
Applications:
An extrusion molding machine is extensively utilized across a wide range of industries. It primarily serves the purpose of producing items made from plastics, rubber, and various other materials through the extrusion technique. The scope of its applications spans multiple fields, each benefiting from the machine's versatility and precision.
Plastic Processing Industry
In the plastic processing sector, extrusion molding machines are essential for creating numerous products. They are commonly employed in manufacturing various plastic pipes, profiles, and specially shaped components such as PVC and PE pipes, as well as window frame profiles.
Additionally, these machines play a crucial role in producing films and sheets, including packaging films, stretch films, and agricultural films, as well as other types of plastic sheets. Plastic sheets produced via extrusion are widely used for food packaging, construction materials, and housings for electronic products.
Another important application is in the production of cables and wire coatings, where extrusion molding machines are used to form the outer insulation layers of electrical cables.
Rubber Processing Industry
The rubber industry also benefits significantly from extrusion molding machines. They are used to manufacture rubber goods such as tubes, belts, seals, and gaskets. The extrusion process provides precise control over the dimensions and shapes of rubber products, ensuring quality and consistency.
Food Industry
Within the food sector, extrusion molding machines are utilized to produce a variety of products including puffed snacks, biscuits, and candies. The technology enables the creation of diverse shapes and textures according to specific product requirements.
Automotive Industry
The automotive industry employs extrusion molding machines to fabricate both interior and exterior components. Common products include window seals, interior plastic parts, and automotive piping systems.
Construction Industry
In construction, these machines are used to manufacture components such as window and door profiles, decorative panels, as well as roofing and drainage systems, contributing to a variety of building materials.
Medical Industry
The medical field relies on extrusion molding machines for producing disposable medical devices, including syringes, catheters, intravenous tubes, and other healthcare-related products.
3D Printing
Finally, in the realm of additive manufacturing, extrusion technology is employed to produce filaments used in 3D printing, especially for plastics and composite materials, supporting the creation of intricate and customized parts.
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