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2018年5月21日星期一

The main purpose of vacuum annealing furnace

Vacuum Annealing Furnace mainly applied to stainless steel deep drawing parts such as plumbing equipment, water expansion parts, pins, medical equipment, stainless steel nails, stainless steel wire, rivets, stainless steel bearings, case, strap, cutter, micro shaft, self-tapping self drilling, Cutlery and other stainless steel products under the control of the protective atmosphere continuous bright annealing, solid solution, demagnetization and quenching of stainless steel multi-purpose furnace.



After Vacuum Annealing Furnace treatment, the surface of the product is smooth, non-oxidizing and non-decarburizing. Vacuum Annealing Furnace has the advantages of high production efficiency, low energy consumption, less pollution, convenient operation, low labor intensity, etc. Vacuum Annealing Furnace can also be used for brazing and sintering of metal materials. Department of the introduction of foreign advanced digestion of the most advanced products in early 90.

Vacuum Annealing Furnace is widely used in the laboratory and manufacture of the field of metallurgy, ceramics, machinery, analysis test, semiconductor, chemical industry, metallurgy, and glass industries, new material developing, machinery, fire-proof material, architecture, special material and etc under vacuum or other gases condition. Also our Vacuum Furnace can be used in the fields of science & research and so on.

2018年5月17日星期四

Muffle Furnace - The best Muffle Kiln from Luwei Muffle Furnaces.

Description of Muffle Furnace
A muffle furnace (sometimes retort furnace in historical usage) is a furnace in which the subject material is isolated from the fuel and all of the products of combustion, including gases and flying ash.[1] After the development of high-temperature electric heating elements and widespread electrification in developed countries, new muffle furnaces quickly moved to electric designs.

Today, a muffle furnace is usually a front-loading box or tube design used for high-temperature applications such as melting glass, creating enamel coatings, technical ceramics or soldering and brazing. They are also used in many research facilities to determine what proportion of a sample is non-combustible and non-volatile (i.e. ash).



Features of Muffle Furnace
Different inner chamber materials with different temperature. Temperature range from 1000°C - 1800°C. Muffle Furnace is High purity alumina fiber insulation and Morgan materials brick PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired current limiting resistor. 16 programmable segments for precise control of heating rate.

2018年5月14日星期一

Gold Melting Furnace - The best Gold Melting Kiln from Luwei Gold Melting Furnaces.

Description of Gold Melting Furnace
Gold Melting Furnace is High purity alumina fiber insulation and Morgan materials brickPID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired current limiting resistor.16 programmable segments for precise control of heating rate. Different inner chamber materials with different temperature. Temperature range from 1000°C - 1800°C.

Induction Melting is widely used for Gold Melting, Silver Melting and Copper melting. These induction gold melting systems are used in any realm of gold melting from High and Low Production Mining facilities to Precious Metals Refining entities to precious metals wholesale and retail buyers looking to melt their metals for more accurate assays.



Features of Gold Melting Furnace
Gold Melting Furnace is used to melt gold in order to refine gold prior making ornaments. Melting gold helps separating gold from black sand, dust, rags and other unwanted materials present. This gold furnace heats gold at its melting point. In addition, it is also used to melt silver. Gold Melting Furnace is one of useful instruments for jewelry makers and available in various capacities depending upon their use.

2018年5月10日星期四

Glass Melting Furnace - The best Crucible Melting Furnace from Luwei Melting Furnaces.

Description of Glass Melting Furnace
Glass Melting Furnaces for melting and fritting are widely used in glass manufacturing due to their excellent temperature range, flexible configurations, and ease of access. As these are predominately batch furnaces in a box furnace configuration they can be specified as either bottom loading or front loading, but in the process of glass melting, access is highly facilitated.

The Glass Melting Furnaces product are used as day container. SiC rod heating in the furnace roof provide for fast heating times. A robust chamber insulation of refractory bricks in the bottom and non-classified fiber in the roof allows efficient working with low power consumption. The melting furnace is the appliance in a hot glass studio that holds the molten glass that will be gathered or ladled out to make glass products.



Features of Glass Melting Furnace
Glass Melting Furnace is a one-of-a-kind. With our advanced controller your furnace will follow your temperature curve. And, at the same time, controls the glass melting process evenly in every part of the furnace. We supply Glass Melting Furnaces to glass blowers and medium sized businesses. We design and manufacture the furnaces to your specific needs.

2018年5月9日星期三

Calcined with Medium High Temperature Treatment Brown Fused Alumina

The Calcined with Medium High Temperature Treatment Brown Fused Alumina is calcined at a high temperature of 1050°C during the production process of the raw brown corundum, and then subjected to a bonfire treatment.

The Calcined with Medium High Temperature Treatment Brown Fused Alumina has the characteristics of very small expansion coefficient, excellent hydrophilicity, high toughness, and high strength, etc. The sintered abrasive tool produced has the characteristics of dark blue, no mesh crack, and no rust spot after firing. Improve the precision and grinding effect of grinding tools, especially for the production of high-grade fixed abrasive tools.

The advantages of Calcined Brown Fused Alumina in Medium Temperature
The medium-temperature calcined Brown Fused Alumina has the characteristics of very small expansion coefficient, excellent hydrophilicity, high toughness, and high strength, etc. The sintered abrasive tool produced has the characteristics of dark blue, no mesh crack, and no rust spot after firing. Improve the precision and grinding effect of grinding tools, especially for the production of high-grade fixed abrasive tools.



Why choose us?
1, high-quality grinding grade alumina
Workers hand-picked high-quality ground-grade alumina for smelting, with Al2O3 content as high as 85%, ensuring quality from the source!

2, secondary refining
All Brown Fused Alumina plus secondary refining for 3 hours outside the industry standard smelting time improves product quality!

3, strict classification
The smelted brown corundum blocks are graded manually by workers to ensure that each batch is a quality product!

4, high-strength magnetic separator
The industry is generally 2 5000 Gaussian magnetic separator, we use 5 13,000 Gaussian magnetic separator to remove ferrosilicon impurities!

5. Corporate strength
The company has operated more than 10 years and the factory has invested over 100 million yuan. Choose us equal to choose quality!

2018年5月7日星期一

Crucible Furnace - The best Crucible Kilns from Luwei Crucible Furnaces.

Description of Crucible Furnace
Crucible Furnaces are one of the oldest and simplest types of melting furnace unit used in the foundry. The Crucible Furnaces uses a refractory crucible which contains the metal charge. The charge is heated via conduction of heat through the walls of the crucible. The heating fuel is typically coke, oil, gas or electricity. Crucible Furnaces are typically classified according to the method of removing the metal from the crucible.

Crucible Furnace is designed for easy maintenance and convenient operation. The efficient design allows for dependability and durability. Insulation aids in heating uniformity for precise, uniform temperature control which is required for today’s high-temperature processes. This unit automatically sets the PID values for your thermal process.



Features of Crucible Furnace
Electric Laboratory Glass Melting Crucible Furnace is mainly used in the high temperature fusion of block and powder materials to obtain a variety of new formulas and new materials for the performance test of new materials.

Calcined with High Temperature Treatment Brown Fused Alumina

High Temperature Calcined Treatment Brown Fused Alumina is calcined at the high temperature, and with the anneal treatment. Calcined with High Temperature Treatment Brown Fused Alumina is characterized by very low coefficient of linear expansion, very good hydrophilicity, good toughness and high hardness, producing the sintered grinding tools that is characterized by deep blue color after firing, without resillage, without rust and so on. So our this kind of product increase the precision and grinding ablity of the grinding tools in the using course.

The High-Temperature Calcined Brown Corundum is formed by high-temperature calcination of medium-temperature calcined abrasive during the production process of the original brown corundum, followed by high temperature calcination followed by bonfire treatment.

The main characteristics of High Temperature Calcined Treatment Brown Fused Alumina inclued this kind of Brown Fused Alumina is very small expansion coefficient, excellent hydrophilicity, great toughness, and high strength. The sintered abrasives produced have the characteristics of dark blue after burning, no network cracks and no rust. As a result, the accuracy and grinding effect of the grinding tools are improved, especially for the production of high-grade fixed abrasive tools.