PRODUCTS
ABOUT US
Spark lndustry(Henan) Co.. Ltd.
ADVANTAGE
01
Excellent Products
We utlize modern production processes and technology,Products with excellent performance, a wide range of application areas.
02
Technological Innovation
Adheres to the customer demand orientation, and strives to continuously improve the quality of products and improve services.
03
All-In-One Service
Spark is a comprehensive company specializing in the research and development,production, sales and technical services of silicon carbide and molybdenum disilicide resistance heating elements.
04
Extensive Sales Network
Our products sold all over the country, occupying a large share in the domestic market,Exported to more than 40 countries and regions.
NEWS CENTER
Dec 15,2023
We all know that the sintering of single-temperature zone tube furnace can not be separated from the heating element, at present, the tube furnace heating element is mainly silicon silver rods and silicon carbon rods. General tube furnace Furnace temperature of 1400 degrees below the use of silicon carbon rods for the heating element, and vice versa is the silicon silver rods. Then for the single-temperature zone tube furnace heating element in the What to pay attention to in the process of using? Daily maintenance and how, the following we come to a detailed understanding of the
Nov 20,2023
Analysis of the reasons why the silicon carbon rods are easy to fracture
the reasons for damage to the heating element of the silicon carbon rod 1. silicon carbon rod components of substandard quality: resistance value is low (1.7 ohms) and resistance value is inconsistent with the aluminum melting silicon carbon rod requirements for the selection of the resistance value of 2.2 ~ 2.6 ohms; silicon carbon rod components packaging does not comply with the provisions of the wooden box hanging type, so the long-distance transport by car in the silicon carbon rod components cracks, not easily detected by the naked eye; components in the case of dampness This is not allowed in the operation of melting aluminum in the resistance furnace.
Nov 20,2023
Frequently Asked Questions on Daily Use of Silicon Carbon Rods
According to the triangle connection method, the applicable voltage of the silicon carbon rod itself must be 380 volts; if the applicable voltage of the silicon carbon rod is 220 volts, used in the 380-volt circuit, you can only use the star connection method. After wiring, use a multimeter to measure the resistance value to ensure that all connected.
SALES NETWORK
Our products sold all over the country, occupying a large share in the domestic market, and exported to the United States, Canada, the United Kingdom, Sweden and other more than 40 countries and regions, customers include world-renowned multinational manufacturers in various fields.