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Environmental and energy saving elastomer casting machine

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Multi-Component Polyurethane Casting Machine(electric heating)

Product parameters

Product Category:Environmental and energy saving elastomer casting machine

Multi-Component Polyurethane Casting Machine is fit for making casting type polyurethane elastomer products with MOCA ,HQEE, and BDO as chain extender.Such as rubber roller, high load solid core wheel,High load bearing, mines sieve plate, hydraulic seal ring, photovoltaic guide pulley wear-resistant materials in metallurgy,medical ,roller,printing , mine and paper-making industry etc.

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Product Detail

All ZeCheng machines meet the requirements of successful cast polyurethane molding – 

reliable material preparation, precise metering, optimal mixing head 

and user-friendliness for easy machine handling

 


I.Product Models: CPU30J

Multi-Component Polyurethane Casting Machine


II. Functions and features:

1.The raw material tank adopts the hot air circulation of electric heating(patented technology), which makes heating faster, efficient, energy saving, safe and environmental.
2.High-temperature resistant low-speed high-precision metering pump; accurate matching, flexible adjustment, and measurement accuracy error:≤±0.5%.
3.Independent PLC control system in the branch temperature controller of each group, with special electric heating system, oven, piping and values which can be adjusted separately; multi-point temperature control device is used to ensure that the raw material to maintain a constant temperature throughout the cycle process; temperature error:≤2℃.
4.The mixing device is reasonably designed for homogeneous mixing.
5.The colour paste directly goes into the mixing device; different colours can be switched at any time; the mixing is uniform and the metering is accurate.
6.Imported Siemens PLC controller to monitor the entire control system; it will automatically make the judgment of abnormity, diagnosis and alarm, abnormal factors display, PLC module control, casting, automatic cleaning, and air impact.
7.Auto-degassing system: bubble free.
8.Pressure regulating valve ( patented technology), which removes flow error and improve measuring accuracy.
9.Effective energy saving because of thick insulation layers on the tank cabins.
10.The excellent mixing chamber and agitate geometry for optimum mixing quality even when the raw materials are difficult to mix.
11.ZeCheng 's machine head can be completely dismantled, easy to clean.
12.Multi-component agitation system can be added.
13.Raw material recirculation for temperature uniformity. 



III. Working condition:


Component Name

Mixing ratio

Temperature(℃)

Viscosity (CPS)

A (Prepolymer)

100

Room temperature-100℃

100-3000

B (MDI semi-prepolymer)

60~150

Room temperature-110℃

100-3000

C  1,4 butanediol or BDO

4~15

Room temperature-130℃

100-3000

Catalyst

0.3~3

Room temperature

50-2000

Colour plaste 0.5~3 Room temperature
50~2000


IV. Main parameters:


Item/Model

CPU30J-Ⅰ

CPU30J-Ⅱ

CPU30J-Ⅲ

CPU30J-Ⅳ

CPU30J-Ⅴ

Total discharge(g/min)

250-2500

1000-5000

3000-10000

5000-15000

10000-30000

A tank capacity(L)

160

160

250

250

400

B tank capacity(L)

160

80

160

160

250

C tank capacity(L)

30

30

80

80

80

Pouring head stirring speed(r/min)

3000-5000

3000-5000

3000-5000

3000-5000

3000-5000

Weight (kg)

1800

2000

2500

2800

3200

Total power(kw)

30

30

35

35

40

 





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