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Ground driving devices may be divided
into horizontal and vertical according to the installing method of
motor. Its main role is to reduce the power of the motor and then
transmit it to the downhole sucker rod so as to make the screw pump
system rotating.
Technical characteristics
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Copyright © Shengli Oilfield Shengji Petroleum Equipment Co.,Ltd. All rights reserved.
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0~9 |
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