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To develop various,better and more suitable products and services.Rongde will provide the most cost-effective products for shipyards,the most convenient and reliable products for crew,controllable services for ship managers,produce economic benefits for ship-owners, and make contribution to the society.

Bengbu water engineering 400KW speed-regulating magnetic coupler renovation project
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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The 55KW speed-regulating magnetic coupler renovation project of daqing refining and chemical no. 1 plant
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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Daqing xingshilian 110KW speed-regulating magnetic coupler renovation project
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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Modification project of standard magnetic coupler for no.72 pump silo fan in daqing oilfield
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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Datang hair ear power plant 315KW fan speed – regulating magnetic coupler renovation project
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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Datang sanmenxia power plant 400KW fan speed – regulating magnetic coupler renovation project
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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Huizhou tower cement hoist 110KW limited torque magnetic coupler renovation project
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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Modification project of 200KW speed-regulating magnetic coupler for fan in jingkedaihai power plant
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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Inner Mongolia jingke power plant 400KW fan speed regulating magnetic coupler renovation project
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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220KW limited-moment magnetic coupler of shenhua baorixier coal mine
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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Modification project of limited-moment magnetic coupler for 315KW two-stage crusher in shenhuabao rixier coal mine
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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400KW two-stage crusher limited torque magnetic coupler renovation project in shenhuabao rixler coal mine
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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Shengli oilfield 22KW standard magnetic coupler renovation project
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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Southwest cement (yunnan region) pu ‘er cement plant 110KW limited moment type magnetic coupler renovation project
The magnetic coupler and the permanent magnet speed control device are mainly composed of a copper rotor, a permanent magnet rotor and a controller. Generally, the copper rotor is connected to the motor shaft, and the permanent magnet rotor is connected to the shaft of the working machine…
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