Bended Glass Washing Machine For Windshield

Short Description:

The type of glass washing machine is for washing bent glass (normal one or coated one).

Bended glass washing machine is usually placed  after  loading line and before PVB assembly line.

It has two types, one comes with brushes and high pressure spraying bars. Another one comes with high pressure spraying bars only.

Main function is to remove isolation powder, dust, glove print, pressure mark, etc, dry thoroughly to get glass ready for laminating.

Product Detail


Product Tags

Process Route Standard BG1800
HP Sprays:5 Group
Air Knife: 5 Group

Main technical specifications

Glass size: Max 1800 x 2000 mm Min 1000 x 500 mm
Thickness: 1.6-3.2mm
Working height: 1000±50mm(off ground)
Glass flow: Cross feed/ Wing down
Depth of bend: Max 250mm, Min 50mm
Cross curvature: 0-50mm
Conveying  speed: 3-10m/min   adjustable
Drying speed: 8m/min

Main Functions 
Remove dust, glove print, pressure mark, etc, dry thoroughly to get glass ready for laminating.

Main Features
●Two parallel Fenner V belts are used for conveying.
●Sensors are installed at the inlet and outlet of the washing machine to detect the entry and output of the glass. When glass is not in and out within a certain period of time, pumps stop to save power.
●Washing room is designed as a sealed room to allow better control of water (avoid splashing out).
●The frame and all parts direct or indirect contact with water are made of stainless steel (material 304).
●Both sides of washing room are equipped with observation windows, so that cleaning effect can be observed conveniently.
●High-pressure washing is performed by high-pressure nozzles. High-pressure nozzles are connected to small water pipes. Small water pipes are evenly distributed on the main water pipes. The length of small water pipes is designed according to the shape of glass to ensure sufficient washing.
●Final spray section directly connected to customer’s De-ionized water supply for rinsing before enter drying section.
●Drying section is provided with serval groups of drying air knives depending on dry speed.
●The drying section is equipped with a stainless steel sealed room. It is design as a whole to get better control of air pressure.
●The angle adjustment of air knives on both sides is controlled by motor, which is convenient for angle adjustment.
●Fan chamber includes air distribution room, fan room and air temperature adjustment device.
●Fan equipped with an inverter. According to the inflow of glass, the fan can be turned on or work in lower speed to reduce energy consumption.
●The air inlet of fan room is equipped with a pre-filter and a bag filter. Cleanliness of bag filter can be controlled by a differential pressure controller.

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