Việt Nguyên Co.,Ltd cung cấp giải pháp chuyên dụng cho dây chuyền sản xuất ghế, nệm ghế bọc da hút chân không, vaccume seat cho tàu biển, cho ghế xe nâng hàng và các loại ghế chuyên dụng khác.
PU VACCUM SEAT LINE
HP60 two-component high pressure injecting machine, low pressure foaming
machine, has one PLOY barrel and one ISO barrel, and the two metering units are drived by two independence motors , through change the motor's speed to control the metering pump’s output. This kind of machine is specially used in the polyurethane foaming products.
2.2 The application of foam: hard foam
2.3 Viscosity: (22 ℃) Polyol : ~ 2000mPas Isocyanate: ~1500mPas
2.4 Injection capacity (mixing ratio 1:1) :60~600g/s(1:1) Mixture ratio adjustment rang: 5:1 ~ 1:1
Can be following injecting:
1.5 sec for 0.9kg 25 sec for 15kg
2.5 Injection time: 0.01 ~ 9.99s (accurate to 0.01s)
2.6 Injecting program setting: Manual inject time set: 3pcs. Auto inject time set: 99pcs.
2.7 Measurement Unit: Measurement accuracy of ≤ 0.5%
Components, including those with anti-vibration pad bracket, speed adjustable motor, coupling of shaft, high precision metering pump of volumetric gear type and safety valves, pressure sensor , rotating speed sensor. Metering pump and motor connected by magnetic.
Raw material | POLY | ISO. |
Quantity | 1 | 1 |
Metering Unit | A7VK12（12cc/r） From Germany rexro | A7VK28（28cc/r） From Germany rexro |
OVS | Germany KRAFT | Germany KRAFT |
Motor power（kw） | 5.5 from siemens | 11 from siemens |
Motor speed（rpm） | 1450 | 1450 |
Pump and shaft sealing | Magnetic | magnetic |
Both Polyol and Isocyanate working pressure are in a range of 6~22Mpa. Whenever the
working pressure exceed the range of 25Mpa, the machine will be stopped automatically and give an alarm at the same time.
According with the pump’s flow 、 the components’ mixing range and the related parameters,Our machine can change the components’ flow out by adjust the shift motor. Testing andcorrecting the components’ flowing parameters and the mixing range by their own feeding valve, so as to adjust and control the components’ flow.
It is installed between material tank and metering pump. The accuracy of filtering is A-330μm，B-330
μm
With advanced technology to produce high-pressure self-cleaning linear mixing head, using needle adjustable nozzle. In order to ensure mixed
Effect of raw material respectively from two different directions of collision mixing nozzle in order to ensure adequate mixing component.
2.12 Machine frame
Used for fix the tank、metering pump system、pipe、control system.
l Pump flow (L / min): 9
l Motor(SIEMENS) Power (kw): 3
l Motor speed (rpm): 1450
l 1 Pcs 80L oil tank installed above the supporting plate;
install the driver to install on-board motors, pumps, buffer coupling, hydraulic manifold block, integrated block is installed on the booster valve;
l All valves, pressure gaupcss, pressure switches and manual vent valve load, etc.;
l 1 Pcs 10L high-pressure accumulator, in order to ensure rapid mixing and to absorb the vibration of the first switch;
l 1 full precision back to the oil filter;
l 1 set of oil cooler, valves, etc. to ensure the hydraulic system will not work in a continuous temperature rise is too high (≤ 60 ℃);
l 1 set of level display, indicating the oil level inside the tank;
l 2 Pcs NG10 solenoid valve control L were mixed the first two mixing chamber and the main piston to open or close.
l Effective volume: 250 liters;
l Jacket heating reservation style, High stainless steel;
l Maximum working pressure: 0.6MPa;
l 1 Pcs jacket water safety valve, set the working pressure of 0.25MPa;
l 1 Pcs safety valve, set pressure 0.05~0.45MPa, to control the max. air pressure;
l Output is from T pipe with two manual cut valve (bypass valve is used for sewage);
l Temperature transducer: PT50;
l Visible Liquid level display.
l 1Pcs agitator,0.55kw, speed 46rpm, with mechanical sealing.
l Effective volume: 250 liters;
l Jacket heating reservation style, High standard structral steel;
l Maximum working pressure: 0.3MPa;
l 1 Pcs jacket water safety valve, set the working pressure of 0.25MPa;
l 1 Pcs safety valve, set pressure 0.05~0.45MPa, to control the max. air pressure;
l Output is from T pipe with two manual cut valve (bypass valve is used for sewage);
l Temperature transducer: PT150;
l Visible Liquid level display.
l Heating：2×3KW，Jacket structure， Two heating unit to control two material tank Individually.
l Refrigeration cooling unit "(Kcal/h)"; 3600;
l Two heating units respectively control the heating of the two tanks, cooling unit is equipped with 5HP compressor, water pressure 0.25MPa, automatic control of foaming raw material temperature process requirements.
For the polyisocyanate metering pump hand wheel shaft seal regular automatic lubrication and cleaning, lubricating medium for DOP
2.20 Electrical Control System
Electric control system adopts Siemens PLC, input, output modules, touch screen Siemens. Include control cabinet; South Korea's LG Series PLC controller; Omron relay; Schneider contactor; French Schneider switches, buttons; External interface; system
software and control procedures. Touch screen display as following: Injecting work number: 50Pcs.
Injecting time 0.01-99.99；
component of the pressure is too small or too large, over-pressure metering pumps and other fault information; Control system failure alarm has a strong, sound and light alarm devices equipped with necessary equipment automatically shut down.
Material pipeline, include soft pipe to convey the raw material. Feed pipe is assembled ontothe Mixing head, and return pipe is connected with raw material tank;
Air and liquid pipe is used to pipe the compressed air and cleaning liquid. This is
anti-solvent and high pressure pipe;
Air is filtered by oil and water separator, oil frog device.
Power: around 28KW
Machine size: 3800X2100mmX2180mm（LXWXH）
No. | Name | Brand | Qty |
1 | Machine frame | China | 1set |
2 |
POLY. Metering unit | A7VK2F Metering pump: Germany Rexorth Driving motor: Siemens OVS：Germany KRAFT |
1set |
3 |
ISO. Metering unit | A7VK2F Metering pump: Germany Rexorth Driving motor: Siemens OVS：Germany KRAFT |
1set |
4 | Pressure display and control system | French Schneider | 2set |
5 | Temperature display and control system | China made | 2set |
6 | Mixing head DHV-1218-2K | KOREA DUT | 1set |
7 | Poly filter | China ST50—2A（330μm） | 1set |
8 | ISO filter | China ST50—2A（330μm） | 1set |
9 | 250L Poly tank | China | 1set |
10 | 250L ISO tank | China | 1set |
11 | 20L MC cleaning tank | China | 1set |
12 |
Hydraulic station | Pump and hydraulic valve: Taiwan chaotian Driving motor: siemens |
1set |
13 |
Electric cabinet | Low voltage part: French Schneider Relay: Japan Omron PLC: Japan Omron Touch screen :Japan Omron |
1set |
14 |
Piping system | Pipe fitting: China Air system valve, solenoid from Taiwan Airtec |
1set |
15 | Poyol material safety cabinet | China | 1set |
16 | Air dryer | China | 1set |
17 | Chiller | China | 1set |
II.Round table carrier:
l Production rate: according to the injection time of different moulds / products, the running speed of the transmission line is set；
l The cycling operation time is 5-15min/r (adjustable) for a round.
l Mold frame height: 900mm;
l The mold frame uses a small car to integrate two mold frames, two frames can be used independently and can be combined into a single large mold frame. The size of the template (2 x 840) mm x 950mm, the die frame closed height 500 mm, the air bag travel 20mm;
l The mold open angle of the pouring area is 105 degrees, the working area is 60 degrees, the lower mold is in the level.
l Curing angle: the plane of the mold frame and the angle of the ground are 20 degrees;
l Operation mode: variable frequency motor / friction wheel drive mode;
l Driving motor power: 0.75KW x 10;
l Heating mode: water heating of mould temperature machine;
l The heating power of the model temperature control system: 9kw x 5;
l Power: 380V/50Hz;
l Operation mode: continuous;
l Running direction: counter clockwise;
l Mold opening/close mode: pneumatic;
l The compressed air supply: 1/2 "(more than 0.5MPa), 0.6m3/min;
2.1 Main component list:
l Twenty position round table carrier:1 set;
l Mold frames: 20 sets ;
l Mould temperature controlling machine:5 units ;
l Air, water and cable chain bridge :1 sets;
l Vacuum pumps:2 sets;
l Buffer tank: 150L;
l Safety system (safety guardrail) 1 sets (height 1500mm);
l Transmission devices:5 sets;
Electrical control system:1set Power: 75 KW (about); Voltage 380V/50Hz.
No. | Name | Qty | Model | Unit price(usd) | Total price(usd) |
1 | PU Foam machine | 1 | HP60 |
| |
2 | Round table carrier | 1 | YP-20 |
| |
3 | Mold frame | 20 | MJ-170/95 |
| |
4 | Mold | 20 | ZK20 |
| |
5 | Total CIF (including installation and commissioning) |
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Payment：Down payment 30% by T/T，70% by T/T or 100% L/C before shipping； Delivery： 120 days down payment received；
Warranty：12month from machine shipping；
Free Installation and commissioning：Two technician will be assigned, during the time, buyer responsible for food and accommodation, other necessary assistance；
