| Prod Model: |
for 95mm-244mm downhole motors |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| For Downhole Motor: |
API |
Product Description
Universal Shaft Assembly
The function of cardan shaft is to convert planetary motion into fixed constant rotation of drive shaft, to transmit torque and speed from motor on the drive shaft,and to the bit. Cardan shaft mostly use flat shaft,but some are flexible shafts. Our flat type shaft used on our downhole motor is made by linear cutting technology. So the cut has high parallelism, roughness can reach6.3,And it doesn't damage metal chemical composition. Thus,it has longer running life and less mechanical loss.
Downhole motor shall be disassemblied as quickly as possible after use to examine cardan shaft. If it is found out that wear degree is over maintenance standard,relevant consumable components shall be changed promptly. If it is not, downhole motor can not be running normally due to over run time of cardan shaft.
Dezhou Jingmei Petroleum Machinery Co., Ltd. Was established in 2004 with a registered capital of 20 million yuan and fixed assets of more than 70 million yuan. The company is located at the north end of Shuangfu Avenue at Dezhou Economic Development Zone in Shandong Province, enjoying favorable geographical location and convenient transportation. The company covers an area of 128, 000 square meters, with more than 150 employees, in which more than 50 are specialized technical personnel. The company is a high-tech enterprise integrating the design, research and development, production, sale and service of PDM drills and other petroleum machinery products.
In June 2005, the company passed the DNV ISO9001, ISO14001 and OHSAS18001 system certifications all together, and in October 2006, it also passed the American Petroleum Institute's APISPEC5CT and APISPEC7-1 as well as APISPEC7K product standard certifications. The effective implementation of the certification systems has ensured the standard management of the company, effectively protected the quality of products, and promoted the continuous improvement of market competitiveness.
The company is equipped with 48 sets of CNC screw milling machines and CNC horizontal boring and milling machines and other specialized equipment, as well as 22 sets of high-voltage detection, power motor test stands, magnetic particle and ultrasonic flaw detector testing equipment. These machines are all in the forefront of the advanced level among domestic counterparts, which serve as an important guarantee for the company to produce high-tech and high-quality products. Currently, the company's annual production capacity has exceeded 100 million yuan.
