How did the round window come about

Where do these curved profiles come from? As we all know, profile in the initial production of the time, are straight, will not have a little bit of radian, since we need is not straight, it can be put on, is not it?

So someone developed a straight profile into a curved profile of the machine, that is, our hero today - bending machine.

With the different needs, the progress of science and technology, more and more types of bending machine. What we say today is often used in the door and window industry aluminum profile bending round machine.

From monolithic glass to finished insulating glass

First of all, we should choose the right thickness of glass, glass too thick, the final production of insulating glass will be thicker, not conducive to installation and use, but also difficult to operate.

After selecting the glass, we should use a glass cutter to cut the glass into the required size according to the size of the Windows and doors. This is the first step in insulating glass production.

The factory of commissioning

First of all, we went to the factory, the field visit to study the machine's composition, appearance and so on. I also took a closer look at each of the features. After the study looked at the actual operation of the machine, in-depth understanding of the use of the machine.

Secondly, at the request of the customer, we found a customer who used our machine locally. After continuous negotiation with the factory, we went to the factory to watch the operation of insulating glass sealing line and tested the machine effect of sealing line. The customer is very satisfied.


First, the definition of glass. Baidu encyclopedia said: glass is non-crystalline inorganic nonmetallic materials, generally is to use a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as the main raw materials.

Before we wrote about the advantages of insulating glass and the production line of insulating glass. If you're curious, you can check it out yourself. Today, we focus on the glass processing equipment before making insulating glass - glass cutting machine. We first have to cut the glass into the required size and shape before we can proceed with all kinds of processing.

A friendly meeting from Bangladesh

Recently, at the end of the first phase of the Canton fair, a customer from Bangladesh came to Jinan to visit our factory.

The machine the customer tried this time has aluminum profile digital display double-head saw. After the customer tried the machine, he put forward some new requirements according to his requirements, and we also made a new plan according to the customer's requirements. There are biaxial profile milling, as well as mid-end milling and corner machine. This is a set of simple aluminum window and door processing equipment, the complete processing process also needs some other equipment, including punch, corner saw, etc.,

Advantages of PVC welder in common welder and seamless welder

Last time we learned about the types of welders, this time we will focus on the types of welders used for plastic welding. PVC welding machine is mainly divided into portable welding machine and large welding machine.

These four kinds are common welder. After welding will produce a layer of extruded seam on the surface of the profile, profile need to use the Angle cleaner, the surface of the seam removed, more suitable for white profile and budget is not high. If your profile is white, but your budget is very high, and in order to process, reduce other costs such as labor, you can use a seamless welding machine, forming, do not need to use the corner cleaner for processing. If your profile is colored, make sure to use a seamless welder. As shown in figure: