false rotary table factory

A drilling rig is not complete without the rotary table, a mechanical device that provides a clockwise rotational force to a drill string and enable the drilling of a borehole. The rotary speed is identified as rpm (rounds per minute) the amount of times the device can complete a full revolution per minute. When the drilling process covers the pipe handling operation in the wellbore, it will require a false rotary table for higher chances of success. Shale Pumps provides this device as a hydraulically driven equipment to seamlessly engage tubulars in a wellbore. We manufacture false rotary tables in-house to ensure precision engineering and the highest-quality design and materials.

When it comes to pipe handling, it is crucial for equipment to be seamless and sturdy to be reliable. Shale Pumps’ false rotary table can handle up to 1.3 million pounds of load while maintaining constant operation at a 20 rpm on maximum speed, making it ideal for long drawn and continuous operations. We developed our false rotary tables, like the SP-FRT375 to perform in the most demanding drilling jobs, and we achieve this only with precision engineering and by using advanced materials.

The false rotary table at Shale Pumps is backed by a guarantee for longevity and trouble-free performance. This way, it outperforms false rotary tables offered by other manufacturers. Our device helps you save money and boost productivity in the long run with lower maintenance costs. Every rotary table equipment has been tested in compliance with the latest industry regulations for safety, efficiency, and quality.

When choosing a false rotary table, be sure that it is being sold by a reputable manufacturer and supplier, like Shale Pumps. That way, you can be sure that the equipment has been manufactured and assembled following a strict and proven format, which ensures its quality. Shale Pumps corrects any material defects and problems with assembly immediately and take note of them to prevent them from occurring again.

Drilling involves pipe handling operations in a wellbore, and this in turn requires a false rotary table, a vital cog in the overall success of the operations. At ShalePumps, the need for constant improvement has resulted in an extensive range of precision engineered equipment, of which the false rotary table occupies the limelight.

This hydraulically driven false rotary table is guaranteed to seamlessly engage the tubulars in the wellbore. Pivotal to drilling operations are the sequence of engaging and lowering tubulars into the wellbore. The false rotary table manufactured at our facility is a fine example of harmony between design, materials and precision engineering.

Featuring a mighty load capacity of 1.3 million pounds operating at a maximum speed of 20 rpm, the false rotary table assists the drilling operations in continuous long drawn operations. Pipe handling requires the seamless and sturdy operation of the false rotary table.

ShalePumps, backed by substantive body of experience and knowhow has developed this high performance false rotary table to ably support drilling operations by incorporating a blend of advanced materials and precision engineering. With a guaranteed long life and trouble free run, the ShalePumps false rotary table spins other models out of reckoning.

The C-375 Rotary Table by National Oilwell Varco is used for onshore and offshore drilling. Most conductor, riser, and wellhead elements will pass through the C-375 Rotary Table 37-1/2″ table opening.

Armco produces a full line of NATIONAL Rotaries notable for dependability, safety and efficiency, and suitable for any drilling requirement from shallow to the deepest wells. Construction features of NATIONAL Rotaries are developments of nearly half a century of constant design improvement.

The 60-1/2″ American Block Rotary Table is NEW Surplus with 3 sets of master bushings.  The 60-1/2″ American Block Rotary Table includes a hydraulic motor drive.  This is available for immediate sale.  Please request a quote for further information.

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The 200RT Series Rotary Tables are designed for precise motor-driven rotary positioning and indexing. These tables are designed to function independently or in conjunction with linear tables used for precision automation applications. Their low profile design minimizes stack height in multi-axis configurations and enables them to fit in many places where other motorized rotary devices cannot. Models are available in 5, 6, 8, 10, or 12 inch diameters and are offered with four gear ratios making it convenient to match size, speed, and load requirements. They can be selected in either English or metric mounting. They are found in virtually all industries where intermittent part indexing, part scanning, skew adjustment, or precise angular alignment is required. At the heart of these tables is a rugged main support bearing which is comprised of two preloaded angular contact bearing races. It is designed for high load capacity and smooth, flat rotary motion. The drive is a precision worm gear assembly which is preloaded to remove backlash. The top and base are constructed of high quality aluminum with an attractive black anodized finish. The top and bottom mounting surfaces are precision ground to assure flatness.

American Block offers a complete line of drilling rotary tables that range from 17 ½ to 60 ½ . These tables are designed to withstand the harshest drilling conditions. All rotary tables feature a fabricated frame, heavy duty main thrust bearing and precision machined spiral bevel gear that results in superior strength, toughness and durability.

American Block can also provide unitized rotary table assemblies (IRD). Our unitized skid packages are ideal for new builds or can be retrofitted to existing rigs. Featuring a heavy-duty oilfield skid and an extend life transmission. The rugged design ensures that when the equipment is mounted it remains rigid during operation and rig moves. Other rotary table options include hydraulically operated tables and high torque tables (25% more torque), which are ideally suited for top drive operation.

pL LEHMANN has been developing and producing CNC rotary tables for over 40 years. – genuine SWISS QUALITY. The experience gained is incorporated into our products and services. With innovative CNC rotary axes, organized in a standard modular system, we want to meet the international needs for economical production of very small to medium-sized workpieces in the machining industry by satisfying individual requirements with appropriate combinations.

As CNC machine tool technology has evolved it’s possible to do more operations better, faster and at lower cost than ever before. These advances also mean that there are more machine components and accessories to monitor and maintain. Often overlooked are rotary or trunnion tables that reduce setup and cycle times and, in many applications, enable the machining of complex parts.

Properly functioning rotaries and trunnions are essential to making accurate parts, and like other critical machine components should be checked regularly for signs of wear or damage. The most obvious tipoff that something is wrong with the rotary device is that you experience difficulty setting up a part, or begin producing out-of-tolerance parts. However there are 3 simple checks that, if done regularly, can help keep your rotary tables and trunnions in peak working order:

Check the oil sight glass for discolored or cloudy conditions. This may indicate that a seal has failed and coolant, dirt or other debris is in the lubrication system. Contaminated oil cannot properly protect the inner workings of the rotary device and can cause thousands of dollars in damage.

If you find that your Haas made rotary devices need maintenance or repair, contact your Torrance, CA Haas Factory Outlet for quick and reliable service. Since 1986 Haas has built and sold over 55,000 rotaries and trunnions for Haas and other machine tools, and provides comprehensive service on all 35 models.

Most jobs are turned around in 7 to 10 business days and include a thorough inspection to determine what components need attention to bring the rotary device back to factory specifications. This process includes:

Your Torrance, CA HFO technical service professionals will be happy to discuss your specific rotary device needs and can provide rentals or loaners to help minimize the impact on your production schedules. Learn more by calling Gabriel Monroy, 310-381-0750 Ext. 17526. Or email: gmonroy@haasfactoryoutlet.com. Visit www.haasfactoryoutlet.com for all the local Haas news.

Over the course of a month, Pequot can run between 600 and 800 active jobs with lot sizes ranging from a couple of parts to thousands of parts. Recently, though, the shop was experiencing poor part surface finishes and inconsistent tolerances on VMCs with rotary tables to enable four-axis machining, two problems that would randomly and inexplicably occur from one batch of parts to the next and sometimes even during the same part run. Pequot would set up a job and run some parts that would be machined to specification. Then, out of the blue, a part would come off the machine out of tolerance or with chatter marks on its surface finish, and tool life would suddenly take a nosedive.

Pequot evaluated all aspects of its process to determine the cause of these problems, including the machine tools, toolholders, cutting tools, workholding devices and part programs. Eventually, the shop realized inconsistent rotary table positioning was the culprit, even though initial inspections of those tables seemed to reveal they were operating properly.

“The inconsistency hindered us from immediately tracing the cause back to the rotary tables,” explains Kevin Spielman, Pequot’s production manager. “When experiencing such a hiccup, we would adjust machining speeds and feeds to compensate, and get a few good parts. Then, unbeknownst to us, the tables would operate correctly, but we’d be running at the wrong machining parameters. This, in turn, also produced bad parts. After a while, we were constantly chasing our tails and second-guessing ourselves when it came to adjusting operational parameters.”

This spurred the shop to replace the tables with pL Lehmann EA510 and EA511 single-spindle units from Exsys/Eppinger. These rotary tables, acquired from local Exsys distributor Hill Industrial Tools, give the shop’s three-axis VMCs more reliable fourth-axis capabilities for part positioning and rotational machining.

“Once we installed the pL Lehmann tables, our inconsistency and rigidity problems vanished,” Mr. Spielman says. “We experienced immediate and further improvements in accuracy, tool life, machining speeds and material removal rates to the point that we reduced part machining cycle times by 25 percent. Plus, we basically eliminated any machine downtime associated with our previous rotary tables. Most importantly, the new tables have increased our machine utilization. We now have the confidence and ability to run our automated milling machines nonstop for lights-out production over night and on weekends.”

Despite their compact design, the pL Lehmann tables are said to offer strong resistance to pullout torque and axial force while providing high levels of clamping torque. In addition, their backlash-free, preloaded gear drive (PGD) technology is said to deliver the high torque common to gear-driven tables and the high rotational speeds common to direct-drive tables, with spindles capable of speeds ranging from 47 to 111 rpm and 90-degree moves in 0.34 second.

The spindles on the standard-model tables are guaranteed to within 5 microns of runout (less than 3 microns for the high-accuracy models). The tables’ ±1 arc-second positioning capability, along with near-zero runout, makes them well-suited for Pequot’s demanding tight-tolerance applications. Steel parts machined on the pL Lehmann tables typically measure approximately 1.125 inches in diameter and 8 inches long; aluminum parts are commonly 5 inches in diameter and 6 inches long.

Mr. Goerges says that with the increasing business Pequot is winning, its goal is to get the most production out of its manufacturing equipment. Automation plays a key role. In fact, the shop refers to this goal as “168,” referring to the number of available hours in one work week. “With the new rotary tables, we’ve increased our machine output and won back massive amounts of production time on our automated VMCs,” he says.