The size of working area or the maximum size of used frame.

 3. The size of working area or the maximum size of used frame. This index is concerned with possible size of performed embroidery. It is expressed through correlation of length and width of the working area in millimeters and is regulated for flat and cylindrical frame (used for caps, sleeves, etc). There are spread the correlations 800x600, 500x400 and other-for flat frame; 360x75, 400x350 and other for cylindrical frame.
 I've been an independent consultant towards the last 4 a long time and generally give 15-20 displays per calendar month. Even though the EP728 is really a very transportable unit at only four.4lbs and is extremely easy to arrange, it's the minimal noise levels (about 30-31 decibels) that I come across one of the most helpful element of this projector.
There are two main types of lasers used for cutting services, the CO2 laser and the YAG laser. The CO2 laser is used for cutting, boring, and engraving. These lasers are created using radio frequency energy and are used for industrial cutting of mild steel, aluminum, stainless steel, titanium, paper, wax, plastics, wood, and fabrics. CO2 lasers have four different variants, fast axial flow, slow axial flow, transverse flow, and slab. Axial flow resonators circulate a mixture of carbon dioxide, helium, and nitrogen with a turbine or blower at different velocities. Transverse flow lasers circulate this mix much slower and slab resonators have static gas fields that do not require pressurization. YAG lasers are used for very high power boring and engraving. YAG lasers are powerful enough to engrave in strong materials like metal and ceramics.
In the last few years there has been some new players introduced in to the laser technology game and they give you the possibility of cutting your shapes now in 3D as the concept of depth has been added and for a cleaner surface now you can surround your laser with water or you can enclose it in a jet of water so that all debris is quickly removed and your laser cuts as precise as possible. Good Luck!
Laser engraving is climbing the stairs of popularity; the advanced technology available today allows further detailing and precise carvings. These specialized works are possible due to the intelligent calculations of the computer systems. These machines have a wide range of benefits only some of which are featured below. 1. Laser engraving is extremely accurate.
It is reported that in recent years, China and the world energy shortage problems have become increasingly prominent, the national advocate "building-saving society" to improve energy efficiency, reduce energy consumption, the situation is urgent. Domestic appliance industries, such as air conditioners, refrigerators, washing machines and so on successively promulgated and implemented energy efficiency standards, regulations prohibit listing of sub-standard products, to improve the efficient use of energy has made great achievements. "Domestic gas instantaneous water heaters and gas water heaters energy efficient heating and energy efficiency level limit value" of the approved and promulgated, marking the gas appliance industry's first mandatory national energy efficiency standards for birth, will comprehensively improve the gas energy efficiency.