Min. Order:
1set
Place of origin:
China
Price Condition:
FOB
Supply Ability:
6,000 sets per year
gear is adopted to adjust the crank counterweight, which is very precise and convenient.
4.Hanging structure of the horsehead is"self-abdicating"mechanism , facilitating wellhead operations.
5.Gear reducer adopts herringbone involute or double circular toothed gear, high precision, nice load bearing capacity, and long service life.
6.Brake adopts internal expanding or external structure . The bra
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