GAS MIXER

Gas Mixer

Low-Cost

Welding

Small Flow

Large Flow

Gas Mixer

GM Series, a gas mixer designed and manufactured by SEHWA HIGHTECH, is characterized by changeability of types and concentration of mixture gases according to various customer specifications. The company manufactures and supplies gas mixers based on diversified experiences and know-how that can respond to customer specifications ranging from changes in concentration (in percentage) to dilution (in PPM) for the purpose of reduced costs of mixture gases. It is possible to constitute a diversified line-up of products ranging from small mixers to large mixers for the purpose of research and mass-production.

Low Cost	Welding	Small Flow	Large Flow
Application: Manufacture of steel / Welding gas / Research Center / LCD Back Light

A method of order

1. Type of gas	Ex) Ar, He, O2, N2 and others
2. Rate of mixture	Ex) Ar 0~30% + He 0~50% + 02 0~20%
3. Mixture flow	Ex) 25L/m, 50L/m and others
4. Pressure	Ex) Entrance pressure (P1) = 4~7 bar exit pressure (P1) = 2bar
5. Purpose of mixture	Ex) For the purpose of research / experiments, mass-production and others
6. Option	Control monitor (Indication of pressure, flow, concentration and others)

Accurate data are needed to manufacture products that can satisfy customers.

Gas Mixer

Low-Cost

Welding

Small Flow

Large Flow

Low-Cost

Types of mixture gases :Two kinds of gases except for corrosive gas and special gas Mixture flow :0.02~Nl/m Purpose :Research

Gas Mixer

Low-Cost

Welding

Small Flow

Large Flow

Welding

Types of mixture gases :Two kinds of gases among O2, Ar, CO2, He, H2, N2 Mixture flow :25~50Nl/m Purpose :Welding & mixture of two different gases A portable compact and low-cost gas mixer

Gas Mixer

Low-Cost

Welding

Small Flow

Large Flow

Small Flow

Model :SHGM-4000S, supplied to Korea Aerospace University (2009) Types of mixture gases : Ar, CO2 & O2 Mixture flow :50Nl/m Purpose :Analysis and research on welding gases

Gas Mixer

Low-Cost

Welding

Small Flow

Large Flow

Large Flow

Types of mixture gases :SF6, CO2, Air Mixture flow :200 Nl/m Purpose : Gas supply for manufacture of steel plates Composition of system to monitor gas pressure and container weight based on input of SF6 (A, B) (Automatic Gas Switchover) and produce and supply mixture gases on a continuous basis PLC Control & Monitoring (HMI)

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