• Plastik-ve-Metal-Enjeksiyon-Boru-İtici-1

Plastic and Metal Injection Pipe Ejector

DIN 16756

Plastic and metal injection moulded pipe ejectors play an important role in modern industry.

These innovative devices optimise production processes thanks to their use for centring moving ejectors in plastic moulds and for form extraction. The techniques of plastic mould centring with moving ejectors and form ejection in plastic moulds improve the quality of the products processed with high precision and efficiency. The use of moving ejectors in centring operations ensures continuity in the production process and facilitates the achievement of the desired form. The advantages of moving ejectors in form removal are an important factor that attracts the attention of manufacturers and is a reason for preference. Thanks to this technology, plastic mould production with moving ejectors offers high quality products at a lower cost.

Plastik ve Metal Enjeksiyon Boru İtici-1

PLASTIC INJECTION PIPE PUSHER

Material

1,2210 – 1,2550 TOOL STEEL

Hardness

60 HRC – 2

METAL INJECTION PIPE PUSHER

Material

1,2344 HOT WORK STEEL
Z.B*40 CR Mo V 51

Hardness

Body Min. 1400 N/mm2 42 HRC +3
Nitrasyon Min 950 HV 0,3 mm2 67 HRC

Teknik Tablo

d1 – h2 d2 – 0,2 h3 – h6 d4 R L2 + 1 K K1 +2
Ǿ 1,5  –  Ǿ 1,8 Ǿ 6 Ǿ 3 D1 will be 0.2 and 0.4 from h5 dimension 0,3 30 3 75 – 100 – 125 – 150
Ǿ 2,0  –  Ǿ 2,2 Ǿ 8 Ǿ 4 75 – 100 – 125 – 150 – 175 – 200
Ǿ 2,5  –  Ǿ 2,7 Ǿ 10 Ǿ 5 75 – 100 – 125 – 150 – 175 – 200 -250
Ǿ 3,0  –  Ǿ 3,2 Ǿ 10 Ǿ 5 75 – 100 – 125 – 150 – 175 – 200 -250
Ǿ 3,5  –  Ǿ 3,7 Ǿ 12 Ǿ 6 35 5 75 – 100 – 125 – 150 – 175 – 200 -250
Ǿ  4,0 –  Ǿ 4,2 Ǿ 12 Ǿ 6 75 – 100 – 125 – 150 – 175 – 200 -250
Ǿ 4,5  –  Ǿ 4,7 Ǿ 14 Ǿ 8 75 – 100 – 125 – 150 – 175 – 200 -250
Ǿ 5,0  –  Ǿ 5,2 Ǿ 14 Ǿ 8 75 – 100 – 125 – 150 – 175 – 200 -250 – 275
Ǿ 5,5  –  Ǿ 5,7 Ǿ 16 Ǿ 10 0,5 75 – 100 – 125 – 150 – 175 – 200 -250 – 275 -300
Ǿ 6,0  –  Ǿ 6,2 Ǿ 16 Ǿ 10 45 75 – 100 – 125 – 150 – 175 – 200 -250 – 275 -300
Ǿ 6,5  –  Ǿ 6,7 Ǿ 16 Ǿ 10 7 75 – 100 – 125 – 150 – 175 – 200 -250 – 275 -300
Ǿ 8,0  –  Ǿ 8,2 Ǿ 20 Ǿ 12 75 – 100 – 125 – 150 – 175 – 200 -250 – 275 -300 -325 – 350
Ǿ 8,5  –  Ǿ 8,7 Ǿ 20 Ǿ 12 75 – 100 – 125 – 150 – 175 – 200 -250 – 275 -300 -325 – 350
Ǿ 10,0  –  Ǿ 10,2 Ǿ 22 Ǿ 14 75 – 100 – 125 – 150 – 175 – 200 -250 – 275 -300 -325 – 350
Ǿ 10,5  –  Ǿ 10,7 Ǿ 22 Ǿ 14 75 – 100 – 125 – 150 – 175 – 200 -250 – 275 -300 -325 – 350
Ǿ 12,0  –  Ǿ 12,5 Ǿ 24 Ǿ 16 75 – 100 – 125 – 150 – 175 – 200 -250 – 275 -300 -325 – 350
Ǿ 14,5  –  Ǿ 14,5 Ǿ 26 Ǿ 18 75 – 100 – 125 – 150 – 175 – 200 -250 – 275 -300 -325 – 350
Ǿ 16,0  –  Ǿ 16,5 Ǿ 26 Ǿ 20 75 – 100 – 125 – 150 – 175 – 200 -250 – 275 -300 -325 – 350

Note: There is no standard stock in stages, diameters and lengths. Special production is made in desired diameters and lengths.

What are movable ejectors and what are they used for in plastic moulds?

Movable ejectors are a mechanism used in plastic injection moulds. These ejectors allow the injection moulded part to be removed from the mould. It helps to remove the parts smoothly and undamaged in time.

Why is the centring of moving thrusters important?

Correct centring of the movable ejectors is critical to avoid damage to the mould and the part being produced. Improper centring of ejectors can lead to deformation of demoulded parts, surface defects and a reduction in overall production quality.

What problems can be encountered during the form extraction process?

The main problems that can be encountered during the extrusion process include part deformation, parts remaining in the mould and surface defects. These problems are usually caused by improper adjustment of the ejectors or insufficient cooling time of the moulds.