JMD Machinery

Principle and structure:  1. Main componentsThe corner crimping machine is composed of main parts such as body, worktable, positioning cylinder, riveting device, corner crimping cylinder, corner......

Cutting is the first process of all equipment. The angle, accuracy and perpendicularity of cutting will affect the subsequent production quality of doors and windows. Therefore, cutting is also the m......

To realize the automatic production of doors and windows is a big trend in the door and window industry. Only through the transformation and upgrading of the industry related to the door and window in......

Advantages of thermal break aluminum alloy windows and doors:  1. Reduce heat conduction: The use of insulated thermal break aluminum alloy profiles and hollow glass structure effectively reduce the......

1. From the point of view of materials, the thickness, strength and oxide film of high-quality aluminum door and window machinery should meet relevant standards. The wall thickness should be greater ......

Doors and windows made of aluminum alloy extruded profiles as frames, stiles, and fan materials are called aluminum alloy doors and windows, or aluminum doors and windows for short. Including aluminum......

1. Double head cutting sawThe double-head cutting saw is used to cut aluminum alloy profiles. The accuracy of sawing directly affects the quality of doors and windows, so double-head saws are essenti......

1. CuttingCutting is the first process in the production of aluminum alloy doors and windows. The cutting machinery is mainly used to accurately cut the length of the material according to the design......

1. Look at the appearance, see whether the frame is solid and whether the appearance details of the aluminum profile cutting saw are handled properly. 2. look at the inside, have a deep understanding......

1. Choose a professional saw blade, because the hardness of industrial aluminum profile is not as big as that of steel, it is relatively easy to saw, but because the hardness is not large enough, it ......

First understand the classification and advantages of aluminum alloy windows.　　Aluminum alloy windows are the first products to replace steel windows. They are made of aluminum alloy extruded profil......

Double-head mitre saw: used for cutting profiles to make aluminium doors and windows, According to the size of the aluminium doors and windows, cut the main profile at the required angle. The main a......

Under normal circumstances, aluminum alloy cutting saw blades are used inlaid alloy saw blades, and the saw blades are inlaid with cemented carbide. For the tooth profile, the saw blades for cutting a......

Aluminum alloy windows and plastic steel windows are compared in several aspects: First, in terms of price, aluminum alloy windows are more expensive than plastic steel windows, but the consumers of a......

In autumn and winter, the weather is getting cold, and the indoor temperature is often higher than that indoors, so in order to prevent heat loss, window frames play a decisive role. The material and ......

When your windows and doors are old, do you want to replace them directly or continue to use them? What on earth can old aluminum windows and doors do?  1. Renovation of aluminum windows and doors. ......

When your windows and doors are not in normal use, your aluminum alloy windows may face the option of repair or replacement. Knowing four common aspects can help you make informed choices.  Unqualifi......

The real energy-saving doors and windows, not a single use of partition bridge aluminum profiles or Low-E hollow glass energy-saving materials, it is a perfect combination of the system, the comprehen......

Sound Insulation SexWooden door is processed by whole solid wood and become, so its density is high, door plate massiness is heavy, also because of this so wood door has good sound-absorbing sex, can ......

Aluminum alloy is the most economical and reasonable for building structure. the higher the purity of aluminum is, the lower the strength is, so scientists added other elements to aluminum and invente......