window and door, Door & Window Machinery, JMD Machinery

Overview of window and door machine maintenance

25 May, 2022

Lubrication of bed guides and working guides: use 40# mechanical oil or 46# anti-wear hydraulic oil in summer; use 30# mechanical oil or 32# anti-wear hydraulic oil in winter.Adjustment of the air source processor (oil-water separator, pressure reducing valve, lubricator): the oil-water separator is a differential pressure drainage type, and the compressed air should be closed after the machine is shut down to discharge the accumulated water; the pressure gauge is adjusted to 0.5～0.8 MPa; the ......

What is the difference between CNC saws for window and doors equipment and ordinary double-headed sa

17 May, 2022

The so-called CNC saw is CNC fixed-length, that is, when the movable head moves, it is numerically controlled. This is the main difference. When the ordinary double-head saw is fixed to length, it is manually operated, and the movable head is pushed to the required size position, and then After fine-tuning to the required size, lock the movable machine head. As for the length cutting accuracy, the CNC error is within 0.2 mm, and the length cutting error of the ordinary double-headed saw is withi......

Application and development of intelligent window and door production line

25 Apr, 2022

Intelligent manufacturing is a hot spot in the industry. Under the trend of intelligent manufacturing, CNC system is the core technology for the transformation and upgrading of the manufacturing industry. From a certain perspective, the future development of intelligent manufacturing is inseparable from the breakthrough of CNC system and key technologies.CNC machine tools are increasingly emphasizing intelligence and digitization. It can be seen that the future development trend of CNC machine t......

What is the difference between aluminum clad wood and wood clad aluminum?

05 Apr, 2022

With the continuous improvement of people's living standards, there are higher requirements for the materials and quality of home improvement. After a busy day at work, I think of a home where we can relax and feel comfortable. That is the "safe haven" of our life. For the windows and doors of home improvement, literally, aluminum-clad wood should be made of aluminum outside and wood inside, forming aluminum material wrapped with solid wood; while wood-clad aluminum should be wood outside, alu......

How should the screens of windows and doors be cleaned？

02 Apr, 2022

Aluminum alloy doors and windows are very common in life. Aluminum alloy doors and windows are the best choice for ventilation and blocking mosquitoes and flies. However, after a long time, the screen windows will become very dirty. How should we clean the screen windows of aluminum alloy doors and windows? Cleaning the invisible screen windows with grease in the kitchen1. First use a soft brush to gently brush off the floating dust on both sides, then use two sponges or plastic foam, dip so......

How to Automatic production of window and doors (2)

30 Jun, 2021

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 most important link in the production of doors and windows. The current thinking of JMD door and window equipment company is to complete the automation of the first process, make the first cutting process to the extreme, and then break through the subsequent processing process. Each process purchase......

How to Automatic production of window and doors (1)

30 Jun, 2021

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 industry can we realize the networking of doors and windows from the aspects of design, ordering, purchasing, production, packaging, transportation, installation, etc., and the ERP program and MES control system can be connected to realize the true automatic production factory of doors and windows. T......

Why can aluminum alloy doors and windows occupy the market?

17 Jun, 2021

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-wood composite doors and windows that use aluminum alloy as the base material of the load-bearing rod (the rod that bears and transfers its own weight and load) and wood and plastic, referred to as aluminum-wood composite doors and windows. The quality of aluminum alloy doors and windows can be rou......

What are the tools used to make aluminum doors and windows?

25 May, 2021

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 angles are 90° and 45°. JMD has two types of double-head saws, CNC double-head saw and digital display double-head saw. (1) CNC double head saw features: 1.Schneider CNC system & automatic profile supporting system.2. Driven by rack, the right machine head horizontally moves with pr......

Why is aluminum used in window frames?

24 Apr, 2021

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 invented aluminum alloy to enhance its physical and mechanical properties. Aluminum is rustproof, with a good appearance, and the life of aluminum alloy is the longest. However, aluminum alloy must also be carefully selected, choose a brand of good quality, and there is also a guarantee after sale. If it i......