| After-sales Service: | Online Services |
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| Warranty: | One Year |
| Certification: | GB |
| Power Source: | Hydraulic |
| Operation Pressure: | Atmospheric Pressure |
| Applicable Medium: | None |
| Samples: |
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| Customization: |
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Audited Supplier JX180-35 premium thread tubing/ casing coupling bucking unit is the special equipment applied to the processing of premium thread oil pipe. It is also applied to the coupling screw of the premium thread such as FOX, NK3SB, VAM, BGT as well as the common thread.
With a slight mark and the depth of being less than 0.1mm, the floating arm tong is able to inspect the make-up torque precisely and display the torque of the inflection point clearly during the make-up process. It changes speed automatically during the make-up process and the low rotation speed is lower than 10r/min. It is thus applied to the processing demand of premium threads.
The stepless speed change can be realized by adjusting the power tong to rotate at any speed within the range of 0.5r/min~12.5r/min in combination with the electrical control system and hydraulic power system. During making-up, the speed inversely slows down as the torque increases, it rotates at a high speed when the torque is small for the purpose of ensuring the making-up efficiency, when the torque is large, the speed will steadily slow down, which strictly meets the API Specification, ensuring the making-up process not exceed the set torque.
| Model | JX178-20 | JX180-30 | JX273-45 | JX340-55 | JX508-70W | JX760-134W |
| Application range | 60.33~177.8mm | 60.33~273mm | 60.33~340mm | 177.8~508mm | 340~762mm | |
| 23/8″ ~ 7″ | 23/8″ ~ 103/4″ | 23/8″ ~ 133/8″ | 7″ ~ 20″ | 133/8″ ~ 30″ | ||
| high gear torque | 0.7KN.M | 5KN.M | 18KN.M | 27KN.M | 70KN.M | 110KN.M |
| low gear torque | 20KN.M | 30KN.M | 45KN.M | 55KN.M | ||
| Mechanical shift gear | high shift gear: 10~24rpm | 2~12rpm auto variable speed | ||||
| low shift gear: 4~12rpm | ||||||
| Dual-pump | high shift gear: 1~12rpm | |||||
| auto-shift | low shift gear: 0.5~6rpm | |||||
| Center Height (mm) | 900 | 1110 | 1150 | 1250 | 1450 | |
| Hole Dia. (mm) | 260 | 360 | 420 | 565 | 820 | |
| Back tong's trip (mm) | / | 600 | 400 | 500 | 700 | 1000 |
| Rated pressure | 16 | |||||
| Max. pressure | 31.5 | |||||
| Max. flow | 120 (large pump) | 160 | 160 | 250 | ||
| (large pump) | ||||||
| Lpm | 40 (small pump) | 63 | ||||
| (small pump) | ||||||
| dimensions (mm) | 1500*1040*1471 | 2520* | 2520* | 2760* | 3318* | 2500* |
| 1100*1695 | 1100*1695 | 1332*1830 | 1240*2086 | 2180*2689 | ||
| weight (kg) | 4000 | 4500 | 5000 | 6000 | 8000 | |
| Torque Recorder | ZKN-N203 | ZKN-N303 | ZKN-N463 | ZKN-N563 | ZKN-N703 | ZKN-N134 |
| dimensions (mm) | 980*685*1080 | |||||
| weight (kg) | 120 | |||||
| Power Unit | YDZ120/40-22 | YDZ160-37 | YDZ250-37W | |||
| Overall Dimensions (mm) | 1750*1080*1140 | |||||
| Total Weight (kg) | appr. 2000 | |||||
1) How can I place an order?
A: You can contact us by email about your order details, or place an order online.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are using.
3) What's the order procedure?
A: First we discuss order details and production details by email or TM. Then we issue you a PI for your confirmation. You will be requested to do prepaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25days if we don't have the items in stock. Before production has finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
4)How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit them to our customer or replace them in the next shipment.
5)How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into the next step production procedure.
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