Drilling Tools Kelly Bar Spare Parts Kelly Stub 140*200

• Customization: Available
• After-sales Service: Yes
• Warranty: 3 Months
• Model NO.: 140*200
• Type: Kelly Bar
• Application: Kelly Bar
• Certification: CE, ISO9001: 2000
• Condition: New
• Ingredient: Steel
• Colour: Customization
• Weight: 200kg
• Production Cycle: 2-5 Working Days
• Parameter Size: Customization Available Upon Request
• Product Feature: High Strength, High Wear Resistance, Anti-Fatigue
• Technical Services: Provide Online and Offline Technical Guidance
• Product Service: Free Spare Parts Are Provided During The Warranty
• Transport Package: Plastic Film
• Specification: 140*200
• Trademark: JM
• Origin: China
• Production Capacity: 200
• Package Size: 150.00cm * 200.00cm * 200.00cm
• Package Gross Weight: 200.000kg

Product Description

Product Description

Kell ybar drive stub  140*200

Construction on the construction site is diverse. The Kelly bar drive stub we provide features precise dimensions, hard materials, proper heat treatment, smooth chamfers, etc. It can efficiently and reliably transfer the huge rotational power (torque) of the drilling rig to the drill pipe string, withstand drilling pressure and lifting force at the same time, and provide operating points for the clamping device. If you have any requirements, please feel free to contact us at any time!

Product name	Product model	Product color	Production cycle
Kelly bar drive stub	273*200	Customized	3  Days
Kelly bar drive stub	325*250	Customized	3  Days
Kelly bar drive stub	159*200	Customized	3  Days
Kelly bar drive stub	245*200	Customized	3  Days
Kelly bar drive stub	168*200	Customized	3  Days
Kelly bar drive stub	180*200	Customized	3  Days
Kelly bar drive stub	140*200	Customized	3  Days

Company Introduction

Xuzhou Jiuman Machinery Technology Co., Ltd.

    Xuzhou jiuman Machinery Technology Co., Ltd., established in 2016 and located in Xuzhou, the famous hometown of construction machinery, has independent import and export rights. It is a stable and gradually developing international trade import and export company. The company mainly serves the import and export business of all products of Xuzhou Jiujie Machinery Technology Co., Ltd.
    The company relies on one country's "one belt, one road" development strategy, and its products are exported to Southeast Asian countries, African countries, Middle East Arabia countries and Russia. Won the trust of customers at home and abroad.
    We adhere to the business philosophy of "integrity creates brand and quality casts brilliance", pay attention to the international and domestic market and pursue excellence. We sincerely look forward to cooperating with you and warmly welcome your presence to create a better future.
    Jiuman Machinery possesses complete sets of production equipment and process facilities, a clean production environment, and an excellent management system. To ensure the professional quality of the products, the company implements lean production based on its production management regulations. From the procurement of raw materials to the final delivery of finished products, strict control is exercised over the entire process, and each aspect of product manufacturing is meticulously monitored to guarantee excellent product quality.

JM Kelly Bar

Spare Parts

Advanced Production Equipment

Fully automatic laser cutting machine

Intelligent welding machine operator

Kelly bar welding special machine

The fully automatic laser cutting machine is a precision processing equipment for large gantry milling machines. It can ensure that the machine tool has excellent seismic resistance, high rigidity and stability. It adopts an integral steel welding structure. After annealing to eliminate internal stress and secondary vibration aging treatment for fine processing, it is made. This improves the stability of the machine tool. It is driven by dual motors simultaneously on both sides, with high torque servo motors, high-precision linear guides, and the bed adopts a unique segmented assembly mechanism. The material platform track is assembled in a split manner and integrated as a whole. This ensures that the service life of the machine tool is not affected by mechanical gravity and avoids deformation of the machine tool, meeting the requirements of visual sensory design. Facing different production task demands, it plays an important role in the long-term stability of the cutting of thick plates.

This intelligent robot workstation adopts various specifications of arc welding robot arms provided by FANUC, which meets the demands of the mechanical industry. At the same time, we provide a complete welding system to offer customers a comprehensive solution. It can stabilize and improve the welding quality, ensuring its uniformity; increase productivity, allowing for continuous production for 24 hours a day; improve the working conditions for workers, enabling them to work in harmful environments for a long time; reduce the requirements for workers' operational skills; shorten the cycle for product modification and replacement, and reduce the corresponding investment in equipment; achieve automated welding for batch products; save floor space.

The Kelly bar welding special machine can efficiently complete two-way Kelly bar welding, significantly improving welding quality and product durability, reducing the need for manual intervention, and accelerating the production speed of products. It also has the same production efficiency for customer customization, meeting the needs of various tasks.

Successful Cases

Certifications