Catalog excerpts
Endothermic atmosphere
Open the catalog to page 1Technological application of endothermic atmosphere ■ Carburizing ■ Carbonitriding ■ Bright hardening of carbon and alloy steels ■ Normalizing ■ Steel brazing Version available Gas used for the process ■ propane supplied □ natural gas supplied Heating system ■ electrically heated type G-ET □ gas fired (natural gas or propane) type G-GT Generated atmosphere composition (%) Key construction features of endothermic generators ■ Working temperature: 1050°C ■ Optimal regulation range of dew-point of produced atmosphere: -5 to +5°C ■ Atmosphere water cool ing system ■ Automatic control of a...
Open the catalog to page 2Endothermic atmosphere generators Technical data of standard endothermic generators * air cooling system available Automatic control of atmosphere parameters HMI Operation Panel of the running generator The atmosphere control system produces consistent parameters utilizing these three main elements: ■ digital dew-point controller, ■ Lambda probe with supplysystem, ■ aircontrolvalvefortheretort. During the operation of an endothermic atmosphere generator, the dewpoint controller, which receives a signal from the Lambda probe, increases or reduces the amount of supplied air and controls the...
Open the catalog to page 3USA RETECH SYSTEMS LLC 100 Henry Station Rd. Ukiah,CA 95482, USA tel. +1 707 462 6522 fax+1 7074624103 Ieroy.b.leland@retechsy5temsllc.com www.retechsystemsllc.com CHINA SECO/WARWICK RETECH Thermal Equipment Manufacturing (Tianjin) Co., Ltd. 7B Second Xeda Road Tianjin, China 300385 tel.+86 22 238 28 300 fax+86 22 238 28 305 d.rabenda@secowarwlck.com.pl www.swretech.com.cn INDIA SECO WARWICK Allied Pvt. Ltd. 5th Floor, Amfotech It Park Road No. 8, Wagle Estate Thane (W) - 400 604, India tel.+91 22 6730 1400 fax+91 22 67301488 5wa-info@secowarwick.com www.secowarwick.com BRAZIL SECO/WARWICK...
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