Ⅰ. Product Classification:

The machine is fit for making polyurethane Elastomer products with MOCA or BDO as chain extender.

Ⅱ. Features:

1. The raw material tank adopts the hot air circulation of electric heating(patented technology), which makes heating faster, efficient, energy saving 50%, safe and environmental protection.

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 vales 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: homogeneous mixing,light and durable.

6. Adopt the imported PLC controller to monitor the entire control system; it will automatically make judgment of abnormity, diagnosis and alarm, abnormal factors display, PLC module control, casting, automatic cleaning and air impact; stable performance and strong operability.

7.Equipped with a vacuum degassing system.

10.Adopting a mechanical seal, avoiding material feed back.

11.The electric heating and a multipoint temperature control device, the material temp is stable, which has a error ＜±2℃.

Ⅲ. Application:

PU elastomer casting machine is fit for making Rubber roller, high load solid core wheel, mines sieve plate, hydraulic seal ring, photovoltaic guide pulley wear-resistant materials in metallurgy, printing and dyeing, spinning, mine, paper-making industry.

Ⅳ. Working conditions:

Component Name	Mixing ratio	Temperature(℃)	Viscosity (CPS)
A (TDI prepolymer)	100	60-100℃	﹤2000
B (MOCA etc.)	6-20	80-125℃	﹤100
C Color paste	0.1-1	Room temperature	50-2000

Ⅴ. Main parameters:

Item/Model	CPU20J-Ⅰ	CPU20J-Ⅱ	CPU20J-Ⅲ	CPU20J-Ⅳ	CPU20J-Ⅴ	CPU20J-Ⅵ	CPU20J-Ⅶ
Total discharge amount(g/min)	250-800	1000-3500	2000-5000	3000-8000	5000-15000	8000-20000	10000-30000
A tank capacity of group(L)	160	160	250	250	400	500	500
B tank capacity of group(L)	30	30	80	80	80	80	80
Pouring head stirring speed(r/min)	3000-5000	3000-5000	3000-5000	3000-5000	3000-5000	3000-5000	3000-5000
Height from the ground(mm)	1200	1200	1200	1300	1300	1300	1300
Total power(kw)	19	19	20	20	22	23	25

VI.Product Display:

Factory questions required from customer:

1. What’s your finished products ?

2. What’s the flow rate of machine you need ? Or kindly let me know your products size and weight range

3. How many colors you like ?

4. Could you kindly send me your products photo and website ?

5. What’s your old machine ?

6. If you used some similar machine before or it’s new business for you ?

7. Buy for yourself or for your customer ?

8. What’s the pump you need ? Germany Barmag or China kawasaki ?

9. Wht’s the PLC you need ? Siemens or Taiwan Fatek ?

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Additive Polyurethane Elastomer Casting Machine (electric Heating)