PET2100-730 Injection Molding Machine

PET2100-730 Injection Molding Machine

PET2100-730 injection molding machine Product Details: A special plasticizing system is designed for PET molding characteristics. The special PET screw is arranged, the length-diameter ratio of the screw is increased, and the surface is plated with hard chrome. It fully meets the requirements of...
Product description

PET2100-730 injection molding machine

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Product Details: 

A special plasticizing system is designed for PET molding characteristics. The special PET screw is arranged, the length-diameter ratio of the screw is increased, and the surface is plated with hard chrome. It fully meets the requirements of high transparency and plasticization quality of PET. It prevents accumulation of material and is easy to clean; the top output and ejection stroke meet the PET bottle. Embryo forming needs.

According to the characteristics of the PET molding process, the company's PET-specific models have all the advantages of the standard models, and other mature improvements are made to ensure excellent PET product molding.

1, large diameter screw design, and large aspect ratio.

2, excellent plasticizing ability.

3, large four-column space, increase the opening stroke, increase the amount of capacity and lengthen the thimble stroke.

4, can be specially made into glass fiber PET special pipe group, sheet material PET special pipe group.

5, more than four barrels PID temperature control. 

High speed, high efficiency

1, increase the pump motor (V-type machine)

By increasing the displacement of the oil pump and the capacity of the motor, the injection speed and the speed of the melted glue are mainly accelerated, and the entire cycle is accelerated. This method is particularly suitable for thin walls, high flow length ratios, complicated shapes, etc., requiring high injection speed and a short molding cycle. Product processing.

2, nitrogen injection

In addition to oil pumps, nitrogen storage tanks are also used to provide large displacement pressure oils to achieve higher injection speeds. With the characteristics of fast response and energy saving, it is suitable for molding and processing of products with high injection speed and long holding time.

3, synchronous injection, synchronous thimble

The use of double pumps enables the actions that can only be performed step by step in the cycle to be performed at the same time, such as synchronous pin movement in the process of simultaneous welding or mold opening during mold opening or cooling, and further shortening of the molding cycle.

4, reduce the level of the oil motor

For some materials with low melting point, low viscosity, good fluidity, and a wide range of molding temperatures, a small-scale oil motor can be used to increase the screw speed and speed up the plasticization efficiency.

Increase capacity:

1, increase the volume of module

With the same clamping force and open stroke, it accommodates thicker molds

2, increase the amount of injection

In a certain range, the injection amount is increased by increasing the injection stroke, and it is not necessary to adopt the upper-level shooting table and power, and the method is more economical.

3, widen the door

Mainly designed to meet the user's requirements with a side cored die. There is a standard series of widening distance options, but it can also be designed according to the user's specific requirements.

4, modular combination

Use the upper level or the next level. In effect, the former is a large injection volume requiring a small clamping force, and the latter is a large clamping force requiring a small injection volume, in order to achieve the most economical combination of user product production.

Match mold and product molding needs

1, plus hydraulic core pulling, spin-off, hair blowing out.

2. Install pneumatic door, electric door, increase manipulator interface, gas auxiliary interface to increase power supply, increase water transport, etc. 

PRODUCT DETIALS:

Specifications

UNIT

PET2100-730

International size rating

2230

INJECTION UNIT



Screw diameter

mm

83

Screw L/D ratio

L/D

25

Theoreticai shot volume

cm3

1893

Shot weight(PS)

g

2196

Max.screw speed

rpm

100

CLAMPING UNIT



Clamping force

KN

3600

Opening stroke

mm

660

Distance between tie-bars

mm

730X680

Movable platen size

mm

1040X990

Max.mold height

mm

730

Min.mold height

mm

280

Ejector stroke

mm

210

Ejector force

mm

184

Number of ejector pins

KN

12+1

OTHERS



Drive mootor power

kw

37

Heator Power

kw

33.5

Machine dimensions(LxWxH)

m

7.7x1.9x2.15

Machine weight

T

15

Oil tank capacity

L

680

Platen dimensions

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Mould space dimensions


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