Product Description
KW-520 Automatic Poyurethane Gasket Machine for Enclosure
Application
KW-520(standard) is widely applied for car, cabinet/box, air filter, air-conditioning puring equipment, packing, electrical element, light, new energy, etc.
Feature
Material: PU
Stroke:1000X8000X200mm(X*Y*Z)
Working table:2000*1000mm(L*W)
Mixing head: KW600
Finished gasket width 6-30mm.
Configuration:
--mobile operating console
--mixing and dispensing devices
--mechanical frame
--electrical control panel
--storage tanks
--standard working table
Options:
--automatic material filling station
--customized working table
Main Tech. data
| Items |
Parameters/Brand |
| machine |
model |
KW520(standard) |
| overall space |
4000X3300X2300mm (L*W*H) |
| working stroke |
2300X1250X250mm (X*Y*Z) |
| weight |
1900 KGS |
| chemical material |
name |
polyurethane |
| components |
2 components(A+B) |
| system/operation |
operating system |
KW520 based on Windows7/windows10 |
| interface |
touch screen |
| operating method |
touch screen/keyboard/ buttons |
| controller |
industrial pc |
| screen size |
KW-600 |
| |
|
600 |
| gasket width |
5-30mm |
| clean method |
high pressure water clean+ air-blow cleaning |
| mixing ratio(A:B) |
1∶1-10∶1 |
| output |
1-4 g/s |
| repeated position precison |
±0.05mm |
| air pressure |
6-8 bar |
| metering pump |
brand |
Barmag |
| model |
A-3cc/r B-0.6cc/r |
| mechanical frame |
type |
3-aix linear mechanical arm |
| speed |
0-250mm/s |
| rail brand |
HIWIN (Taiwan) |
| gear-rack brand |
China brand |
| servo motor |
Panasonic |
| speed reducer |
BGT(Taiwan) |
| storage tank |
type |
air pressure tank |
| volume |
A tank-40L B tank-40L |
| automatic stirring |
A tank:YES B tank: NO |
| glue refill |
manual |
| air refill |
automatic |
| automatic refill station |
optional |
| working table |
material |
aluminum profiles |
| size |
2000X1000X900mm (L*W*H) |
| electric power |
voltage |
3X380V |
| powder |
5.5kw |
| air |
dry compressed air |
≥6bar |
| water |
|
clean tap water |
Mixing and Dispensing:
- Mixing head model:KW-600
- Dimension:410*200*135mm
- Weight:4.6KG
- Colour: Silver
- Output:1-4g/s
- Repeated glue output precision:1% (weight test)
- Pressure control method: electromagnetic valve
Description:
- High pressure water-cleaning and air-cleaning
- Modular light-weight structural design;
- High strength aluminum alloy and stainless steel structure;
- Multiple level glue injecting
- Stirring bar speed is adjustable, special design makes glue mixing very even
- High pressure pinhole injecting valve to control water-cleaning
- Air-blow pinhole injecting valve to dry mixing head
- Stirring bar directional movement to control the nozzle locking function
Graphical editing mode
1) Auto Cad is built in the vertical computer;
2) USB port to transfer the Auto Cad drawing to the vertical computer;
3) Gallery with standard pictures in the vertical computer;
4) Wireless Hand operator panel for teach in programming;
Metering Pumps:
Germany Barmag metering pumps can assure the precision of glue feeding.
| Name |
Brand |
Model |
Speed(ml/r) |
Quantity |
Type |
| A feeding valve |
Barmag |
1-001-1787 |
3 |
1 set |
single inlet and outlet |
| B feeding valve |
Barmag |
1-001-1785 |
0.6 |
1 set |
single inlet and outlet |
Mechanical Frame:
Mechanical frame is including 3-axis steel welding mechanical arm, gear-rack, rail, servo motor, speed reducer, drag chain, steel base and others.
Steel welding frame can meet the demands of high strength and stability when the machine moves in high speed. Besides, skewed tooth gear-rack
can improve the stability and precision of 3 axes, reduce the noise.
Electrical control panel:
- KAWIEI ES SERIES control panel:1700*1000*400mm(H*W*D)
- Material :mild carbon steel
- Color: RAL9003 RAL2011
- Elements brand:Schneider Omron Siemens and others
Storage tank:
- 1,Material:stainless steel
- 2,Volume: A-40L B-40L
- 3,Automatic high-low level alarm for A
- 4,A tank is with automatic glue-stirring and air-refilling function
- 5,A,B tank are with impurity filter
- 6,A tank with automatic air refilling and mixing function
Working table:
- Dimensions:2000*1000*900mm(L*W*H)
- Material:Aluminum profiles
- Desk top:Grey wear-resisting cloth
- Water and air-cleaning stainless box
- Control button box
- Work-piece fixing stainless bars
Raw Material-PU
PU is a product of 2-component Polyurethane. It adopts FIPFG (foamed-in-place foam gasket) technology which can foam on the
workpiece directly. The finished product is a soft and elastic foamed gasket. This gasket is made from component A and component
B. Component A is mainly polybasic alcohol, Component B is a hardener-isocyanate. After mixing A and B according to a certain
proportion and completely foaming, the mixture will become a soft foamed sealing strip.
• Mixing time: time for mixing component A and component B
• Reaction time: time for the mixture to react( about15-60 seconds after mixing)
• Foam time: time from reaction to finish (about 15-180 seconds)
• Dry time: time for no viscosity on the suface, and no damage with touch under room temperature 25 ºC(about 2-20 minitues later)
• Available time:time for the availability of gasket to be pressed or assembled (about 20 minitues-12 hours later)
KW-520CL 2-component foaming machine is a 2-component mixing and dosing system. It can be used to foam, glue and pot for various
Workpieces. KW-520CL
adopts Germany BARMAG high accurancy metering pump which can adapt low viscosity, medium viscosity and
High viscosity polymers and materials, Such as polyurethane, silicone, silicon gel, exposy resin and other reaction materials. KW-520CL
Can run with high stability as an independent equipment or a part of automatic production line.
2-Component Foam Machine
KW-520CL has different operating modes. The standard control system is a movable cantilevered control panel with 15-inch touch screen.
After adjusting the machine and prestting the parameters, the machine will run accurately, safely and efficiently according to the technical
Setting during the production.
Control System Parameters
• Perfect combination of industrial PC and control of motion
• Real-time bus systom
• Pluggable switchpanel( aviation socket)
• 3 operating mode: Adjust/ready/automation
• Formulation management
• 3 levels password protection ((optional)
• Data backup by U disk, SI or LAN
• Accurately adjust material reaction time, feeding quantity prest, automatic cleaing and air injecting/ stirring materials by programs
• Adjust automatic material feeding by controling the pressure
• Counter and timer start automatically as the machine runs
• Monitor and digital dispaly the pressure of components
• Open interfaces
• Operating system and programs can be store in a memory card
Driver technical parameters
• Speed-control servo motor with speed and ajusting display
Audited Supplier 
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