In recent years, we have seen the rapid development of science and technology in our great motherland. This made me feel extremely proud for me as a Chinese. With the advancement of technology and the progress of people, we will join the Chinese cutting machine trading network to make progress together. Join the hotline, we look forward to your call. Details:/
Metal laser cutting equipment can be divided into: solid laser cutting machine, gas laser cutting machine and fiber laser cutting machine. These three kinds of laser cutting equipment are our common equipment, but the performance and applicable materials of these three types are not the same. Here we compare to show you the advantages and disadvantages between them.
Solid laser cutting machine Solid laser cutting machine As the name implies, the medium in the laser is a solid. The common YAG laser cutting machine is used. The medium in the generator is YAG crystal. The time for the introduction of solid-state laser cutting machines was the earliest, and it is also the most mature laser cutting equipment used. Nowadays, the most powerful solid-state laser cutting machine in China is the 850W metal laser cutting machine (GN-CY3015 solid laser cutting machine) pioneered by Wuhan High Energy Laser. YAG laser cutting machine is suitable for a wide range of metal materials, can cut, punching within 12mm of carbon steel, stainless steel within 10mm. Its purchase cost price is the cheapest among the three laser cutting equipments, and maintenance and consumables costs are only second to fiber laser cutting machines.
Gas laser cutting machine Gas laser cutting machine is the medium in the laser is gas. Common CO2 laser cutting machine is used. The medium in the generator is CO2 gas. CO2 laser cutting machine is mainly suitable for cutting thick metal sheet. The highest cutting thickness is within 30mm of the cutting thickness, which is generally a high-power laser cutting equipment, and the use cost is very high. The world's best CO2 laser cutting machine is now the two brands of Switzerland's 100 Super and Germany's TRUMPF. The CO2 laser cutting machine's maintenance costs and purchase costs are the highest among these three laser cutting equipment.
Fiber laser cutting machine Fiber laser cutting machine is the media in the laser fiber material, fiber laser cutting machine is generally suitable for the processing of some metal materials, in addition to high reflective metal materials (including aluminum, copper, silver, etc.). Fiber laser cutting machine is a continuous pulsed laser, cutting effect and cutting speed is the fastest, but only for the general thickness of the metal sheet within 10mm. Since fiber-optic lasers have the highest photoelectric conversion efficiency, they are extremely energy-efficient, have a very long life, require minimal maintenance, and are free of consumables, with a slightly higher purchase cost than solid-state laser cutting machines.
After introducing these three kinds of laser cutting machines, we may well know what kind of metal laser cutting equipment we need to buy, but for power, we may still have doubts about the specific choice of how much power laser cutting machine. Can refer to: Select the reference standard for different power laser cutting equipment [only not think of, can not be done, change your style from now on. Opening the Chinese cutting machine trading network is equivalent to opening up your wealth road, come and click on the website now! 】

PVC High Speed Rolling Door

High speed door

Hongfa fast shutter doors by the Division we learn from foreign advanced technology and equipment , and to draw on the advantages of similar products in domestic self-developed high-tech products , with insulation , insects, wind , dust, noise, anti-odor, lighting and many other features , the high speed door can be widely used in food , chemical , textile , refrigeration , electronics , printing , assembly , precision machinery , logistics . warehousing and other places , the high speed rolling shutter door Can be extremely satisfying frequent high-performance logistics and clean place with a variety of needs and saving energy , increasing air-conditioning effect , fast closing , improve operational efficiency and create a better work environment

Material Selection:
1. Frame: 2MM thicknesses cold-roll Stainless steel.
2. Motor: Germany SEW brake motor (outer), power 0.75KW, power supply 220V.
3. Control system: Imported Japan Mitsubishi converter and PLC to control of electric box (150%1HZ)
4. Opening & closing speed: 0.6-1.5m/s (adjustable).
5. Safety Device: Korea Photocell Sensor, emergency stopping reaction when sensing obstacles.
6. Curtain: France high-density polyester fiber and the surface coating processing, thickness 0.8MM, variety colors can be chose: Red, yellow, blue, green, orange, gray, white, transparent, etc. Tensile strength: 4000/3500N/5cm, tear strength 600/600N. Fire-proofing level: German standard DIN75200 Usage temperature: -30 ° C +70 ° C.
7. Wind resistant: The Aluminium alloy Reinforce Girder to increase wind resistant effect.
8. Curtain replacement function: Aluminium alloy Reinforce Girder is loaded between 2 pieces Curtain, can be replaced easily if any curtain broken, save your cost.
9. Transparent window: 1.2MM thickness transparent PVC window, size and location is up to your request, more safer.
10. Seal: Seal brush are Installed inside the guides, and the special bottom design, to fit any uneven ground.
11. Cotrolling way: Push button + radar sensor, very convenient.
12. Limiting Switch: Mechanical limiting switch, easily and exactly.
13. Emergency STOP: With emergency stop button on control panel, can stop easily by
Hand once disconnect or accident
14 Fault recovery function: All Hongfa's production is with fault recovery function, system will self-recovery after power cut off.
15. Delivery time: About 7 business days with contract and deposit confirmed.
16. Pyament item: 50% before production, and the other 50% before shipment.
17. Warranty Details: We provide 12 months warranty for all doors and accessories (except man-made disasters, Irresistible natural disasters, ect^).
We have many professional engineers with rich experience, qualified products, perfect service system, and good cooperation relationship with many famous companies.

We have the best solution for you, and we provide all the support you need to achieve optimum results, or value, or both, from whatever products you buy.
We provide 12 month warranty for all product and accessories. And custom made door size/color/material.

PVC High Speed Rolling Door, car wash doors, PVC high speed garage doors, high speed fabric garage doors, fast roll up garage doors

SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfafrs.com