Polyurethane high pressure foaming machine

Product Description

The main technical parameters of equipment：
1.Model: TJXD - **0C
2.Total power: **2.7kw
3.Rated pressure: **5Mpa
4.Injection pressure: ****2Mpa
5.Application of viscosity (*5 ± 5 ℃), POLYOL - ***0Mpa, ISO - ***0Mpa.
6.Injection time 0.5 - *9.*9s (0.*1s precision)
7.The injection flow rate: ***0 - ****0g/s
8.Temperature adjustable: 5 - *0 ℃
9.The use of power (four): *0HZ/**0V
*0.Control voltage: **0v/*4v
*1.Dimensions: ***0 x ***0 (mm)
*2.Weight: ***0kg
Tank system:
1. POLYOL, ISO liquid storage tank: double layer steel structure, head, flange, GB ***0 x *0 (4 pcs).
Tank top supporting parts:
1.The stirring system: cycloid reducer motor 1.1KW, two sets of *0 rpm; â‘¢ magnetic flap level display, upper and lower limit of liquid level automatic control feeding system, automatic alarm, automatic stop control system.
2.£The tank cover with intake valve, relief valve, safety valve, a one-way valve, pressure gauge, pressure gauge valve.
3.The automatic feeding switch valve, manual feeding switch system.
4.The tank volume ***0L/, maximum working pressure of 0.*5Mpa, the minimum working pressure 0.1Mpa.
5.The central tank water level display tube, the material level display tube, cold and hot water outlet valve, cold and hot water inlet valve, a foam rubber insulation.
6.tank bottom bottom feeding equipment, stainless steel ball valve, stainless steel ball valve of water, feed valve
7.In POLYOL tank, feed back device system, using a shunt, so that the liquid in the high pressure circulating, as little as possible from the bubble, effective protection of liquid density.
Three, filtration system
1. POLYOL, ISO liquid filter respectively by DN*5 two (total of four), self-cleaning filter (Shanghai General Company).
 2.The filtering precision of 0.2 mm.
 3.The above with a deflation valve, under a blowdown valve.
 4.According to the injection time, periodically rotates the handwheel, the residue discharge, ensure the normal injection.
Feed pump system
1.Professional polyurethane pump, model: A2VK**5.
 
DOP automatic lubrication system.
1.Automatic pressure relief unit.
 

2.Regulating flow, quick and accurate.
Drying system: dryer model: *0AS, effective control of isocyanate and the moisture in the air contact, achieves the raw material does not crystallize.
Feeding system:
POLYOL, ISO two tank, are equipped with automatic feeding KCB - **0L, *5KW two
Temperature control system:
1.o kinds of solution are used in automatic temperature control.
2.ing two 6 � heat exchanger, a cold and hot water circulation motor, the liquid through a heat exchanger for raw materials, temperature control, can quickly adjust the temperature.
3.ing *0P chiller, cooling capacity of *5kW, heating power *4kw, mini computer module.
High and low voltage conversion system:
1.wo hydraulic pressure and feed path switch integrated block, comprising two solenoid valve control.
2.in effect: the two main pump, feed liquid to pass through the system of low pressure cycle, need be pouring, starting pressure, delay and high pressure casting, pouring time. Then for low pressure circulation status.
Hydraulic system
1.e volume of oil tank of **0 liters.
2.5kw/***0 motor speed.
3.l pump *5 litres.
4.tegrated block is equipped with a pressure relief valve, pressure gauge, a one-way valve, discharge valve, oil filter, oil filter.
5.cumulator *0 litres, pre pressure *0Mpa.
6.draulic oil tank, a cooler assembly, ensure that the hydraulic oil temperature ≤ *0 ℃.
Electrical control system:
1.ing PLC and OP operator, the circulation of high voltage switch, injection, mixing, measurement can be coordinated, unified and accurate.
2.e main appliance Schneider (French) or Siemens (Germany).
3.nel, display main function:
?1?.The upper and lower limits of the temperature display function.
?2?.The pressure on the lower display.
?3?.The pressure display.
?4?.The high and low pressure protection display.
?5?.The fault display function.
?6?.The manual function: it's easy to debug and the various components of the repair using; automatic function: mainly used for the normal temperature and the normal cycle of equipment maintenance.
?7?.The realization of the host, the gun head two ground control
?8?.In the electric cabinet with 1.5 mm steel plate, electrostatic spraying equipment, the shock pad.
Pipeline system: tank into the feed pump and the host on the high and low voltage converter adopts hard tube connection; hydraulic station to host electromagnetic valve and other places using seamless connection; high pressure hose with three layers of copper wire, pressure *0Mpa.
The high-pressure mixing head: DHS, *6R, South Korea imports.
Main motor *0kw two, *5KW two feeding motor, oil pump motor of a 7.5kW, a stirring motor 1.1KW two, *2KW two group of heating power.
The main frame and rocker arm can be based on user requirements set.