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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: SINOTAI
  • Model Number: TJA Series
  • Type: casing and tubing coupling bucking unit
  • Machine Type: Drilling Equipment
  • Certification: API
  • Material: Carbon Steel
  • Processing Type: Casting
  • Use: Well Drilling
  • Warranty: free for one year
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Operation: simple and easy

Packaging & Delivery

Packaging Details Standard export package or as consumer's need
Delivery Time 30 days after order

Specifications

Casing And Tubing Coupling Bucking Unit
1.Best service,good quality
2.Competive price
3.Large range, high torque

 TJA casing and tubing coupling bucking unit

Product Explanation:TJA Series of casing and tubing coupling bucking unit is widely applicable for casing and tubing manufacturing, and oil field service. Among which the TJA series is the most representive casing and tubing making equipment with most mature technology and most advanced structure. The bucking unit follows API tubing thread connection requirements, especially suitable for screwin screwout of multiple kinds of coupling. Never-stick gripping mechanism and precise torque-control system provide whole computer moninor during screwing process. Manual, semi-automatic, fully automatic are available, and features large range, high torque, long service life and safe and reliable. The product has awarded national invention patent
Product types and specifications of casing and tubing coupling bucking unit:

Model

TJA7″-25

TJA95/8″-40

TJA133/8″-45

TJA20″-50

Applicable size

mm

Φ60.33—Φ177.8

Φ60.33—Φ244.48

Φ60.33—Φ340

Φ244.48-Φ508

in

23/8—7

23/8—95/8

23/8—133/8

95/8—20

Torque

Hi gear

kN.m

15

14

16

17.6

ft.lbf

11060

10320

11800

12980

Low gear

kN.m

25

40

45

50

ft.lbf

18440

29500

33190

36870

Speed

Hi gear

rpm

1-28

0.95-26

0.63-23.7

0.7-20.3

Low gear

rpm

0.53-11.1

0.37-9.3

0.23-8.3

0.25-7

Central height

mm

1100

1150

1150

1200

in

43.31

45.28

45.28

47.24

Core Dia

mm

235

315

400

565

in

9.25

12.4

15.75

22.24

Shifting Stroke

Mm

800

800

800

800

in

31.5

31.5

31.5

31.5

Hydraulic sytem Maximum pressure

MPa

20

psi

2900

Hydraulic system
Flow

L/min

5-185

gpm

1.3-48.9


Air control system

Pressure

MPa

0.4-1

psi

58-145

Air consumption

m3/h

2

cfm

1.2

Overall dimensions

mm

3210×1280×1650

3220×1300×1700

3250×1300×1700

3520×1450×1800

in

126.4×50.4×65

126.8×51.2×67

128×51.2×67

138.6×57×70.9

Weight

kg

8000

10800

10800

12000

lb

17600

23760

23760

26400

 

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