Nj508-70 Premium Thread Tubing/ Casing Coupling Bucking Unit

• After-sales Service: Yes
• Warranty: 1 Year
• Certification: ISO 9001:2000, ISO 9001:2008
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Nj508-70
• Power Source: Hydraulic
• Operation Pressure: 20MPa
• Applicable Medium: Hydraulic Oil
• Structure: Horizontal
• Material: Alloy
• Pipe Range: 3 5/8"~20"
• Rated Torque at Low-Gear: 25kn.M
• Rated Torque at High-Gearow Gear: 70kn.M
• Rated Speed of High Gear: 12.5r/Min
• Rated Speed of Low Speed: 7r/Min
• Max Flow: 160L/Min
• Weight: 4800kg
• Dimension: 3010*1400*2090mm
• Transport Package: Plywood Box
• Specification: NJ360
• Origin: Jiangsu China
• HS Code: 8413910000
• Production Capacity: 100units Per Year
• Package Size: 3010.00cm * 1400.00cm * 2090.00cm
• Package Gross Weight: 5000.000kg

Product Description

NJ508-70 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 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 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.



                                     
NJ508-70 premium thread tubing/ casing  coupling  bucking machine:

The stepless speed change can be realized by adjusting the power tong to rotate in any speed within the range of 0.5r/min~12.5r/min in combination with 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 .

 

 ZKN-N803 torque control system:

 ZKN-N403 torque control system: TPC for short, is an advanced torque signal processing control and record system which can be used to measure, display, record and control torque when making up the tubes so as to ensure the best screw torque is achieved in the tube joints and all curve data of all joints in screw tightening period are stored in the disc for later search.




YDZ160-37 hydraulic  power unit :


                                          

NO.	Accessories	Brand
1	Torque sensor	701
2	PLC	Mitsubishi
3	hydraulic motor	()Kunshan Jin FA
4	oil pump	()Nantong Shen Li
5	hydraulic system control valve	Beijing Huade
6	Low-voltage electric	Famous Brand
7	Motor	Taizhou Hua Yuan
8	Bearing	HRB

Q:How can I place order? 
A: You can contact us by email or social media like WhatsApp on the order detail or place order on line. 

Q:How about the payment?
A: For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.

Q:How can I pay you?
A: By T/T (Telegraphic Transfer) or L/C (Letter of Credit). After you receive the PI, you can make the payment through your bank as per the terms mentioned in PI.

Q: What's the order procedure? 
A: First we discuss order details, production details by email ,TM or other social media; then we issue you an PI for your confirmation. You will be requested to make full payment or deposit before we go into production.After we get the deposit, we start to process the order. Depending on the products you order, we usually a couple of days or even moths to complete production if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we shall arrange the shipment for you. 

Q: How do you deal with  defective products received by the clients? 
A:  If there are some defective items, we usually credit to our customer or replace them in next shipment.