Welder for pvc window and door

 Features: 

The coating and Low-E automatic distinguish system is installed on the input section

before washing. When coating side is incorrectly put inside, the glass convey will be

automatically stop. On washing section, inverter control of brush for Low-E glass, oil-less

bearing, separate cabinet and water tank for two steps of washing and mist separating

system are applied. Advanced static electricity releasing system is set at exit of washing

section (option).

The first glass after washing-drying and inspecting stop at the assembly machine and

position precisely by X-Y axis. Put spacer frame manually and then the glass stay at

assembly section, which will be move backward after the glass arrive at position. At the

same time the second glass after washing-drying are waiting at the assembly machine for

positioning by guide bar. The panel reset and two pieces of glass are assembled and go

to press. When processing triple glass, the assembly section goes backward again to let

the third glass come in. The roller pushes 3 pieces of glass together and convey the IG

units to press machine for pressing.

After pressing, the IG unit is finished with the first seal and will be conveyed to the next

section for second sealing.

The whole glass movement (stop or convey) is automatically controlled by the PLC

system to reach a high productivity and flexible control of the production procedure.

1. Input Conveyor

l  Vertical conveyor with guide roller support wall at 6 degree incline for glass

load and transport with washing machine start-up synchronization.

l  Professional double side resin painted high-density plywood with steel frame

guarantee a smooth transport of the glass and no deform with environment

change

l  Bottom roller and back roller are made of high quality polyurethane with long

life and no mark on glass

l  Automatic Low-E distinguishing system

2. Glass washing-drying machine

• Compact, efficient glass plate washing machine

• Inverter control of the brush rotating speed perfectly protects the high

level Low-E glass.

• Washing speed is adjustable under different temperature

• Roller distance be automatically adjusted according to the thickness of the

glass

• 3 pairs of brushes with 2 pairs for soft coating Low-E processing

• Maintenance-free, water-proof bearings

• Brush drives, water pumps and air blower are automatically switched-off if

production is interrupted

• Transport in drying zone without a real contact of glass plate in front side

• The main structure is made of stainless steel and all the inside parts are

water-proof material. Drying zone with sound protection

• Environmentally efficient, energy saving design and water-recycle system

• Water and air heater are equipped

• Blower get air from outside with filter recycling system to guarantee a clean

inside condition for the washed glass. Optimized blower apply high pressure

with low power consumption(11kW) ensures the glass is completely dry.

• Easy integration in glass production lines with other equipment

• Water filter equipped for best washing performance and water saving

3. Inspecting Conveyor 1&2

• Basic design with one drive

• Rollers are safely arranged between steel elements, easily replaced

• Smooth support wall surface without chafing points preventing accidents,

easy to keep clean

• Drive of transport rollers by friction for gentle transport and less roller wearing

• Start/stop control of transport by foot switch

• Glass sensing system make every section integrated for a high productivity

•  With frequency controlled drive

4. Assembly Machine

*  Basic design with one drive

*  This section is specially for attaching the IG spacer and assembly the glass

*  X-Y axis accurate spacer positioning and superior quality of final products

*  Parameter setting for sealing depth make the operation much easier and less laboring mistake

*  Light efficiently installed inside the panel for clear inspection

*  Frame positioning stopper

*  Rollers are safely arranged between steel elements, easily replaced.

*  Smooth support wall surface without chafing points preventing accidents, easy to keep clean

*  Drive of transport rollers by friction for gentle transport and less roller wearing.

*  Glass sensing system make glass stop at the proper section and assembly accurately

*  Panel move backside to let moving beam guide second or third glass smoothly and automatically.

*  Pneumatic roller help assemble glasses together

*  The assembly panel go backward twice automatically when processing triple glass.

5. Press machine

• Automatic positioning and pressing of insulating glass units

• Processing and gas filling 3 layers of IG units

• Automatically measure the thickness of IG unit

• Central positioning system guarantee a more even pressure on glass and perfect flatness during the long processing life of glass machine

• Press plates can be widely opened for convenient maintenance

• Constant short cycle times, even if processing larger dimensions

• Malfunction information indicated by diagnosis-program by touch screen system

• Hydraulic driving system

6.Tilt table

For unload of the IG unit especailly for the big size

Insulating Glass Production Line Machine List:

1-Glass Cutting Machine

2-Automatic Spacer Bending Machine

3-Molecular Sieve Filling Machine

4-Butyl Extruder Machine

5-Automatic Flat Press Insulating Glass Production Line

6-Sealant-spreading Machine

7-Gas Filling Machine