China desktop molding machine,Design automatic moulding machine,plunger injection molding machine,180 ton injection moulding machine price,electric moulding machine

Sonly 140Ton Fixed Pump Injection Molding Machine Plastic Products Injection Machine

Name: China Design 180 ton desktop automatic electric plunger injection molding moulding machine price
Brand: SONLY
Availability: InStock

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Available

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Place of Origin：

China

Supply Ability：

1000 unit per Month

Product Details

The important factors that usually affect the selection of injection machines include molds, products, plastics, molding requirements, etc. Therefore, the following information must be collected or available before making a selection:

Mold size (width, height, thickness), weight, special design, etc.;

Type and quantity of plastic used (single raw material or multiple plastics);

Appearance dimensions (length, width, height, thickness), weight, etc. of the injection molded product;

Molding requirements, such as quality conditions, production speed, etc.

Suitable injection machine:
1. Choose the right type: The model and series are determined by the product and plastic.
Since there are many types of injection molding machines, it is necessary to correctly determine which injection molding machine or which series the product should be produced by at the beginning, such as general thermoplastics or bakelite raw materials or PET raw materials, etc. Color, two-color, multi-color, interlayer or mixed color, etc.

In addition, some products require conditions such as high stability (closed loop), high precision, ultra-high injection rate, high injection pressure or rapid production (multi-loop), and appropriate series must also be selected for production.

2. Can be put down: Determine whether the "large column inner distance", "mold thickness", "minimum mold size" and "mold plate size" of the machine are appropriate according to the size of the mold, so as to confirm whether the mold can be put down.

The width and height of the mold must be smaller than or at least one side is smaller than the inner distance of the large column;

The width and height of the mold are preferably within the size of the mold plate;

The thickness of the mold needs to be between the mold thickness of the injection molding machine;

The width and height of the mold must meet the minimum mold size recommended by the injection molding machine, and it will not work if it is too small.

3. Take it out: It is determined by the mold and the finished product whether the "opening stroke" and "supporting stroke" are enough for the finished product to be taken out.

The mold opening stroke must be at least twice the height of the finished product in the direction of opening and closing the mold, and the length of the sprue must be included;

The pallet stroke should be sufficient to eject the finished product.

4. Can be locked: The tonnage of "clamping force" is determined by the product and plastic.

When the raw material is injected into the mold cavity at high pressure, a mold-pulling force will be generated, so the clamping unit of the injection molding machine must provide enough "clamping force" so that the mold will not be opened.

Main Features：

One.The Lock Section

1.Arch template, effectively protects the mould, especially suitable for big template with small mold.

2.The electric ruler is installed on the crosshead, the position is more precise.

3.The front connecting rod uses connected structure, increases the rod strength, and easy for assembly

4.The connected tail-board stills itself with big lock shaft, improves tail-board strength, and ensures zero abrasion of the tail-board, easy for maintenance.

5.Connected movable plate, improves its rigidity and reduces deformation

6.Connected thrust bearing, improves its strength and stills itself with small lock shaft, ensures zero abrasion.

7.Arch template fully complies with mechanical property, largely improves template strength.

8.More reasonable toggle design, speeds and stabilizes mold opening and closing.

9.Adjustable movable plate mounting plate, makes the installation easier.

10.Mixed design of T-shape groove and die hole, increases universality of the mold.

Two.The Injection Section.

1.Bridge type support, improves injection smoothness.

2.Longer length-diameter ratio screw design, improves plasticizing effect.

3.Double seal structure, ensures no oil leakage.

4.Withhold type press plate, easy for debugging and assembly.

5.Bijection structure, improves stability.