50WW800 GB ASTM Laminated Silicon Steel

High Quality Customized Non-oriented Silicon Steel, Cold RolledEI Silicon Steel laminated Transformer

2 In terms of sound absorption and vibration reduction

(1) Part of the noise generated by the iron core is transmitted through the bottom of the box and the foundation. If a buffer is added between the body and the fuel tank or between the fuel tank and the foundation, the sound can be attenuated through the buffer. Anti-vibration rubber pads can be placed on the iron core feet and between the magnetic shield and the tank wall, so that when the vibration of the iron core and the magnetic shield is transmitted to the oil tank, the rigid connection becomes an elastic connection, thereby reducing vibration, preventing resonance and reducing noise the goal of. Can reduce the noise by 1-2dB (A).

(2) The sound insulation material is placed in the reinforced iron of the oil tank, which can absorb part of the vibration energy of the oil tank, so as to achieve the purpose of reducing the body noise, which can reduce the noise by 2-3dB (A).

Jiangyin hengtong was found in 1989.it is a large scale , standardization, consideration, and information all constitute important factors in the development of steel managing enterprises. The company located in jiangyin city-the NO.1 of the TOP 100 cities in China ,faces the shanghai on the east and near the changjiang river on the north ,with the ascendant geographical location and convenient transportation makes goods reach to destination very quickly.

Now we have two companies, jiangyin hengtong ,jiangsu smart motor technology（jiangsu shuaijin） ,about 200 employees ,30% of them is professional and technical talents.jiangyin hengtong is as a window of the group . it got the ISO9001 ROHS SGS ISO14001 IATF16949 and the horner of jiangyin high-tech enterprise,jiangyin key enterprise . it covers about 1300 are and has two set of slitting machine , twelve sets of annealing equipment .more than 50 sets of punching machine and cutting machine. We can produce most of kinds EI type ,UI type and other silicon steel sheet in the market ,Contain the thickness 0.23mm 0.30mm 0.35mm 0.5mm etc .annual quantity is about 50000 ton.

In the past 20 years, jiangyin hengtong made a great achievement in the filed of transformer industry , Power tools industry, household appliances industry, welding industry, automobile manufacturing industry .well-known and trust by the domestic and foreign enterprises ,such as microtek ,luminous , leader,EAGTOP,GREE etc. The products has been sold to US, Brazil ,India ,EGYPT,RUSSIA AND POLAND. Jiangyin hengtong has been the most important punching company in the word .