PU Elastomer Machine

Machine Description

Machine Model : CPU20J-TDI3

Excellent Features:

●Convenient daily operation.

●Programmable pouring module – 33 stations

●Pigment direct injection line.

●Intelligent electronic controls.

●Suitable for all casting methods.

●Anti-drop device.

●Dynamic mixer directly coupled with motor.

●Max output adjusted by frequency converter with a motor, high precision pumps , simple and rapid ratio control.

●This kind of machine is specially used in the polyurethane elastomer casting products of TDI ,MDI and NDI.

Application area:
Industrial pu roller, seals , gasket, mine screen plate, hydraulic seal ring, photovoltaic guide wheel and
other kinds of CPU products.

The mixing unit:

Depending to the parameters of total pouring volume and mixing ratio required by formulation, A, B and C choose high-precision metering pumps with high-temperature resistance and low speed whose metering accuracy error does not exceed (+0.5%). When the temperature, viscosity or pressure of the raw materials fluctuates, the measurement and proportion are always accurate and stable.

In order to measure the displacement of pump accurately, the machine uses synchronous motor and speed reducer to drive the actuator and change its speed to adjust.

The motor of the mixing head rotates at high speed in the mixing chamber by increasing the speed of the mixing head by frequency conversion. When the raw liquid is changed from a needle valve to pouring state, it enters the mixing chamber through the throttle hole and is injected onto the surface of the rotating rubber roller. When cleaning, the solvent enters the mixing chamber to clean the mixing head to ensure the next operation; static pressure is set on the feeding pipe, which can be fine-tuned with a viscosity less than 50 CPS to ensure the system pressure is stable, and the proportion of materials in the mixing proc

The mix head ( ZCE patented technolog):

The machine is equipped with precision gear pumps that are accurately controlled. This results in consistent pump output and ratio accuracy.

(1) The mixing device adopts the anti-dumping device with an exquisite structure and convenient replacement so that the mixing shaft can run at high speed without anticipating and channeling.

Technical parameters 

Output : 1~5Kg/min

Three-phase AC 380V + zero line + (ground) frequency: 50HZ~60HZ  Total power 35KW wire 10 square line

Air source: The outer diameter of the inlet pipe is 8mm and the pressure is 0.6~0.8MPa.
Three components mixing ratio: A: B:C = 100: 100-20:5 ~ 20

Raw Chemical Components

Output :  g/min

FAQ

1.Q: How can we get a quote?
Contact us with specification: such as material, design, size, shape, color, quantity
3.  Q : Are you factory or trade company ?  
A: Yes. We are professional polyurethane equipment factory . Started in 1998.

4 Q: Do you have the  raw chemical test  service?
A: Yes, we can assist  test report for product
5 Q: What’s your tem of the delivery?
A: Our ordinary delivery term is FOB ningbo. We also accept EXW, CFR, CIF.
6 Q: What’s is your shipping service?
A: We can provide services for vessel booking, goods consolidation, customs declaration, shipping documents preparation and delivery bulk at the shipping port.

What’s the raw material ?

Normally made by TDI , MDI prepolymer  .  

8. Q: What is your term of payment?
A: 30% down payment before producing and 70% balance payment before shipping.

Questions Requirement

●What’s your finished products ?

●How many colors you like  ?

●Could you kindly send me your products photo and website ?

●What’s your old machine ?  

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

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