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DWS70 WATER-COOLING ELECTROMAGNETIC EDDY CURRENT BRAKE TO OVERSEAS
Latest company news about DWS70 WATER-COOLING ELECTROMAGNETIC EDDY CURRENT BRAKE TO OVERSEAS

Topland finished the production of DWS70 WATER-COOLING ELECTROMAGNETIC EDDY CURRENT BRAKE recently and they have passed the strict quality inspection by our QC. Now they are ready for deliver to our overseas client.

Technical Specifications of DWS70 Water-Cooling Electromagnetic Eddy Current Brake

Torque 110000N.m
Drilling depth(with 4½″drill pipe) 7000m
Principle of operation induction eddy current braking
Number of coil 4
eddy current brake sistance of each coil(AT20℃) 10.722Ω
Coil insulation Class H
Exciting power 23Kw
Exciting current(4coil parallel connections) 80A
Cooling water required 560L/min Max temperature ofoutler water
(at the temperature of intakewatter42℃) 78℃
Weight 11000kg
 
Pub Time : 2023-05-26 17:20:32 >> News list
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Topland Oilfield Supplies Ltd

Contact Person: Zoe Zou

Tel: + 8618392113679

Fax: 86-021-61925822

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