BHJG400 Bucking Machine

BHJG400 bucking machine has six parts: power tong、backup tong、hydraulic
system、pneumatic system、operation panel and machine bed.
TTRIBUTE
Color: White Green
Material: Carbon Steel
Standard: API
Industries: Energy & Mining Machinery
Application: Casing Tubing Petroleum
PRODUCT DESCRIPTION

BHJG400 bucking machine has six parts: power tong、backup tong、hydraulic
system、pneumatic system、operation panel and machine bed.

The power tong driven by hydraulic motor is used to make up or break out the
couplings. The backup tong driven by pneumatic cylinder is used to fix the
pipe. the make up torque is output by a tension sensor fixed on the bottom of
the backup tong and controlled & displayed by the computer.

This machine is applicable for 5″-9 5/8″diameter casing and tubing, the jaw
plate includes: 5″、5 1/2″、6 5/8″、7″、7 5/8″、8 5/8″、9 5/8″, other
sizes need to be ordered.



PRODUCT APPLICATION

BHJG400 bucking machine produced by our company is a special equipment used to
make up or break out the coupling and pipe(casing) in the production line.

More information please click here.

FEATURES

1. The bucking machine is driven and controlled by hydraulic and pneumatic
system, the system is easy and convenient to operate.

2. The other system is controlled by pneumatic except the power tong which
driven by hydraulic motor, it can greatly reduce the oil leakage.

3. The power tong uses closed-form structure, it is driven by hydraulic motor,
there is 3 jaw plates with 120°distributing, every jaw plate has 2-4 dies,
totally 6-12 dies contacting the coupling surface to make the clamping
reliable, the die marks are according to API standard, the clamp head can reset
automatically and quick.

4. The structure and clamping principle of backup tong is the same to the power
tong except it is driven by pneumatic cylinder.

5. It is easy to replace the dies.

6. A tension sensor fixed on the backup tong measures the torque (the unit is
ft/lbs). The control system will contrast the torque and turns to the setted
value, and control the whole working automatically.

7.Double pumps oil supply, speed change automatically, quick make up and slow
torque on, to meet the premium connections.
Model BHJG400
Bore diameter 400mm
The applicable steel grade H40, J55, K55, N80, L80, C90, C95, P110 and
Q125.
Application 5″-9 5/8″
Applicable connections API (round / buttress) & premium connections(TS3SB,
VAM, BDS, SEC, AB, ANTARES, T Blue, etc).
Rotation speed A 45 Kw motor controlled by a transducer drives the HY125P04
plunger pump and the fan cooling hydraulic power to control the speed changing
stepless, rotating head speed is : 1-14r/min(high gear), 1-7 r/min(low gear).
Max.Make up torque 75000ft.lbs at 20Mpa
Torque accuracy ≤3120N.m : ±5%
3120N.m≤torque ≤7800N.m : ±156N.m
≥7800N.m : ±2%
Turns resolution 1/1000
Hydraulic system Max.pressure 20MPa
Flow rate 40-320L/min
Pneumatic control system Working pressure 0.4-0.8Mpa
Height of center 1100mm
Stroke of the moving cylinder 300mm
Dimensions Main machine 3mx1.4mx1.8m
Hydraulic unit 1.7mX1.7mX1.7m
Control cabinet 1.8mx0.6mx1.6m
Machine weight 6T


OUR SERVICES

1. Best quality

2. Fast delivery

3. Professional technical support

4. We have been 15 years of experience in export sales.

5. We are machine reputable manufacturer, and also have after sales service.



FAQ

Q1. What about the payment?

A1: We accept L/C, T/T, D/P and Western Union payment terms.



Q2. Can you provide on-site installation and training for the machine?

A2: Yes, In special cases, we can provide installation, commissioning and
training will guide your employees remotely via video.



Q3. How about your price?

A3: Please send me about what is your detailed request information, we will
give you competitive prices in China.



Q4. What's your warranty terms?

A4: The machine for one year warranty from the date of commissioning.

Minimum Order: 1 pieces