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Full-automatic polyurethane element sealing gasket casting machine

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Automotive filters & Sealing Gasket Casting Machine

Product parameters

Product Category:Full-automatic polyurethane element sealing gasket casting machine

The fully automatic filter gasket casting machines manufactured by our factory have easy operation, high performance a and high level automation.
Fully automatic filter gasket pouring machineis fit for mkaing electricity board seals, sealing device of electric and lighting equipment, automobile ,air and oil filters, industrial filter and PU casting etc.

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Product Detail

I.Product Models: PU20/30J


Ⅱ. Functions and features:

1. High temperature resistant low-speed high-precision metering pump; accurate matching, flexible adjustment and measurement accuracy error: ≤±0.5%.

2. The precise dynamic mixing head is abile to mixing of PU glue of all viscosity, realization of foam, sealing, casting filling and adhesive etc.

3. The new pipelines for material mixing as well as the automatic cleaning device which ensure no blocking of materials, so that the process of maintenance becomes quicker and easier.

4. The workbench is driven by CNC servo gear motor and the molds on workbench move in accordance with the trajectory  program; it can automatically make casting of square, round or irregular shaped sealing strip, with features like high efficiency, reliable performance and easy operation etc.

5. A new generation of NC program: simplifying the programming of working path; high precision and more stable performance; all the working parameters can be stored, calculated, set and monitored.

Fully automatic control of material injecting time, cleaning frequency, automatic cleaning flush and air purge; Adopting PLC, touch screen man-machine interface, and servosystem to control casting, move as per preset track, accurate positioning, which can meet the production need of round, rectangle, and special irregular shape items, high production efficiency, stable performance.


Ⅲ. Application:

Electricity board seals, sealing device of electric and lighting equipment, automobile air filter, industrial filter and PU casting etc.


Ⅳ. Service conditions:


Component  Name

Mixing ratio

Temperature(°C)

Viscosity (CPS)

A(polyether polyol mixed component)

100

20-25°C

﹤1000

B (isocyanate enzyme, modified MDI)

22-33 

20-25°C

200-3000


Ⅴ.Main parameters:

Item/model

PU20/30J-LR1

PU20/30J-LR2

PU20/30J-LR3

Mixing ratio(A:B)

A:B=3:1

A:B=3:1

A:B=3:1

Total discharge amount(g/s)

2-8

6-18

10-30

Max. Size of rectangular pouring amont(mm)

300*300

500*500

500*500

Max. Size of round pouring amount: diameter (mm)

300

500

500

Movement speed of rectangular (m/min)

5-20

5-20

5-20

Movement speed of circle (m/min)

15-100

15-100

15-100

Total power(kw)

8

9

9

 


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