sucker rod API standard Belt Transmission pumping unit

sucker rod API standard Belt Transmission pumping unit

USD $5,000 - $28,000 /Set

Min.Order:1 Set

Supply Ability:
500 Set / Sets per Month
Port:
Tianjin Qingdao Shanghai etc
Payment Terms:
T/T L/C D/P D/A Credit Card

Quick Details View All >

Condition:
New
Place of Origin:
Shandong, China
Brand Name:
Sinotai
Model Number:
ROTAFLEX
Power(W):
18.5, 22, 37,45,55, 75KW
Dimension(L*W*H):
Irregular

Sinotai Petroleum Equipment Co., Ltd.

Credit Member 4 years
Business Type: Trading Company
Shandong China
Main Products: Petroleum Equipments

Product Details

Specifications

Rotaflex Pumping Units( Patentweatherford)
1.Slow, Long Strokes
2.Belt Transmission
3.Low Torque Demand

Rotaflex Pumping Units

 

The ROTAFLEX pumping units is the patented product of Weatherford of American. It has mixed together major features and advantages of all kind of pumping units through years of research and development. 

 

Main Advantages:

1. Slow, Long Strokes: Long stroke make high coefficient of fullness, less fluid pounding;Slow period means less wear on downhole equipments and little cost.


2. Belt Transmission: A long life heavy duty belt transmission can absorb the shock during stroke reverse, thus effectively reduce the stress on downhole components to make rod strings run smoothly. 


3. Low Torque Demand: The torque demand is greatly reduced due to the short torque arm which is only 0.46m. Thereby, smaller prime mover and gear box may be possible which can cut down energy costs by 10% to 40% comparing to other manual lift system.


4. Optimum Structure Design, Safety and Convenience: Two sets of brake systems with the automatic braking device ensure the units safety absolutely; enclosed unit design makes the units folded up and convenient during shipping, moving safely. 


5. High Reliability and Low Maintenance: High reliability by using antifriction bearings, heavy duty belt, heavy load sleeve roller chains, mechanical balance, perfectly lubricating system and self-protection and enclosed unit design ensure to carry load evenly and perfect rigidity through optimum design. 


6. Auxiliary system is fairly complete, not only for high volume production, but also for deep wells low volume production.

 

 

Specification:

Type

SPECIFICATIONS

1100

1000

900

800

700

600

500

m Stroke Length

8

8

7.3

7.0

6.0

5.0

4.5

t Peak Polished Rod Load

22.7

20

16.3

14

12

10

8

min-1 Max of Strokes Per Minute

4

4

4

4

4

5

5

min-1 Min of Strokes Per Minute

Very Low

t Counterweight Base

6.1

4.6

4.2

2.7

2.4

1.9

1.7

t Counterweight-Max Aux.

8.6

9.0

7.2

7.1

6.4

4.8

3.5

t Shipping Weight

26.5

22

19.5

16.5

15.5

12.0

11.0

External Size(L×W×H)

7.4×2.6 ×13.4

7.4×2.4 ×13.4

6.6×2.4 ×12.4

6.1×2.1 ×11.8

5.5×2.1 ×10.8

5.5×1.9 ×8.9

5.2×1.9 ×8.2

Shipping Size(L×W×H)

13.4×2.6 ×3.1

13.4×2.4 ×2.8

12.4×2.4 ×2.8

11.8×2.1 ×2.6

10.8×2.1 ×2.5

8.9×1.9 ×2.5

8.2×1.9 ×2.5

Motor power

75

75

55

45

37

22

18.5

kN·m Torque of Gearbox

37

37

37

26

26

18

13

Working Temperature

-40~+50

Electromagnetism Automatic Braking System

Yes

Yes

Yes

Yes

Yes

N/A

N/A

Note: Automatic Braking System is available according to the customer’s requirements.

 sucker rod API standard Belt Transmission pumping unit

Contact Supplier

Ms. Herish Kuo Vice General Manager Chat Now
Telephone
86-546-8300512
Mobile
18654653153
Fax
86-546-8308512
Address
No.67 Fuqian Road Shandong

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