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EB Guns

Gas-discharge electron beam guns of the BTP series

Gas-discharge EB gun BTP-30

Gas-discharge EB gun BTP-60 and BTP-100

Gas-discharge EB gun BTP-300

Gas-discharge EB gun BTP-450

Gas-discharge EB gun BTP-600/40


Technical data of gas-discharge EB guns of the BTP series 


  BTP-30 BTP-60 BTP-100 BTP-300 BTP-450 BTP-600/40
Maximum beam power, kW 30 60 100 300 450 600
Power regulation limits, kW 0...30 0...60 0...100 0...300 0...450 0...600
Nominal accelerating voltage, kV 30 40
Maximum deflection angle of electron beam from axis 20° 30°
Operating residual pressure in the operating chamber, Pa 5…0,01
Maximum operating gas consumption at pressure of 0,1 MPa, l/sec 1•10-3 2•10-3 3•10-3 8•10-3 11•10-3 14•10-3
Minimum operating time of the cathode, hours 300
Cooling water consumption, l/sec 0.05 0.10 0.15 0.5 0.75 1.25
Height, mm (approximate) 380 420 480 460 550 670
Weight, kg (approximate) 14 18 22 43 60 65

In 2009 JSC NVO "Chervona Hvilya” has created own production department based on modern CNC-tools for manufacturing of electron beam guns and spare parts for them. Skilled staff and proven manufacturing programs guarantee high quality of components and spare parts for EB guns.

JSC NVO “Chervona Hvilya” provides production and complete delivery of gas-discharge electron beam guns of the BTP series, technical supervision and maintenance of EB guns after their installation on electron beam melting furnaces, post-sale technical support, guarantee maintenance and post-warranty service, delivery of spare parts etc.

JSC NVO “Chervona Hvilya” also offers delivery of supporting systems which are necessary for operation of gas-discharge EB guns of the BTP series: high-voltage power supplies of the HFPS series and control units for EB guns.

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