Laser Tracker Services

Product Details:

We provide Laser tracker Roll Alignment services.

A new class of automated metrology sensor provides sophisticated in-process measurement, minimizing integration and infrastructure costs. We announce highly-adaptable 3D imager arrays that promise to drive automated industrial manufacturing metrology processes to the next level. The measuring equipment is equipped with dedicated on-board processors.
You can find out easily the misalingment of Rollers and can take the corrective measures.

Additional Information:

• Delivery Time: 10 days

Product Details:

We provide Cold Rolling Mill Roll Laser Alignment measuring Services. 

The cold rolling mill is used to pass hot-rolled coils produced from the hot rolling mill between two rotating rolls and produce products of the desired thickness. The cold rolling process provides a more refined surface, improved mechanical properties and excellent thickness product precision. In the Mill material passes 5 or 6 rolling mills continuously to obtain the desired thickness. Keeping the thickness accurate through out the process is a big headache for the maintenance and Production Engineers.

We provide Laser Based technology to measure the difference in dimension in the Driven and Non Driven end of the Roller as well as the height and dimension at the Entry and Exist end. Back up Rolls, Stressometer, Mandrel, Belt Tripper for coil pressing etc. Choke accuracy and liner distance accuracy also to be checked.

 

According to our Laser based accurate reading and report, maintenance engineers can do the required Corrections and thus improve the efficiency of the Rolling Mill.

Additional Information:

• Delivery Time: 10 Days

Product Details:

We provide Laser alignment services for Belt Tripper (Pressing unit) for Rolling Mill, Scalpe mill etc.
Belt tripper is mostly used for coiling of hot finished scalpe, strips etc. in Steel, Aluminium industry. It's one type of Hydraulic press by which the hot finished strip metal coming out of the Rolling Mill is pressed and helps to make the Roll. Due to misalignment in the main Belt Tripper and other supporting rolls, the formation of the finished coil become mismatched in dimension. Thus Alignment checking and rectification is done during overhaul and maintenance work of Rolling Mill.
Our ALignment measurement services will give fractional accuracy of dimension and according to that corrective measures can be taken.

Additional Information:

• Delivery Time: 10 Days

Product Details:

We provide Laser Based Alignment measuring services for Scewness of Barrel in Barrel Stacker Reclaimer, Drum alignment Checking, Cone/ Drum ovality checking, Centre line checking, barrel centre to wheel and roller centre line checking, Tyre Roller Alignment checking, moving rail elevation and span checking. To run the equipment efficeiently, proper alignment of barrel is highly recomended.

A barrel reclaimer comprises of a bridge spanning the stockpile which is supported on "A" frames at each side, these are carried on motor-driven bogies which run on rails laid on each side of the pile. The heart of the machine is a rotating barrel supported from the main structure. This barrel is fitted with a large number of reclaiming buckets arranged along its length and around it circumference, which pick up the material that has been fed to the base of the pile by means of a harrow which traverses across the pile face. The oscillating rake system disturbs the material in the stockpile across its entire width causing it to slide down the slope of the stockpile into the path of the rotating buckets. Material collected in the buckets is discharged in a layered stream onto a belt conveyor contained within the barrel, and is then delivered to a downstream conveyor running alongside the stockpile.

Additional Information:

• Delivery Time: 10 DAYS

Product Details:

We provide Laser Based Alignment Services for Mandrel or Coiler for process plant. It is necessary that the Mandrel roll is properly aligned with the machine.

Coiler mandrels are an essential element in the Rolling Plant. The coiler mandrel is exposed to extremely high forces and torques, especially during winding of the initial wraps. The coiling process is simulated in order to determine the exact forces and torques for dimensioning the components. 

At regular intervals,  repair is carried out in the rolling Mills. In coordination with the maintenance job, Alignment VIZ. Parallelity and Elevation required to be checked. Our high end Laser measurement machine helps to check the measurements and keep the maintenace people upto date and alert about the condition of the equipment so that corrective measures can be taken to get contineous output with keeping the quality intact.

Additional Information:

• Delivery Time: 10 Days

Product Details:

We provide Alignment checking for Mould table in Steel Plant. 

Molten metal from Steel Melt Shop is to feed  for Continuous Casting Machine of Billets, Blooms and Rounds. These are then sent to various Rolling Mills for subsequent processing.

Some Equipments Of the process are:

• CASTING PLATFORM
• HOT METAL LADLE STAND
• HOT METAL LADLE
• TUNDISH
• TUNDISH CAR
• MOULD ASSEMBLY
• SLAG BOX
• LAUNDER & LAUNDERFIXING SYSTEM
• COVER
• OSCILATOR
• FOOT ROLLER & SPRAY CAGE
• WITHDRAWAL & STRAIGHTENING UNIT etc.

Alignment checking, Elevation checking at various stages for different equipment is required to keep the process finished product in perfect shape and size. 
Mould table dimension checking, Castor Mould dimension checking, Pin and Palte for Mould Table dimension cheking is a mast for Plate changing and maintenance in workshop.

Additional Information:

• Delivery Time: 10 days

Product Details:

We provide Laser Roll Alignment measuring services for Hot Rolling Mill. 

Hot rolling mill is meant for pressure shaping of the metals or other materials between the rotating rolls. It is basically an automatic system or cluster of machines to perform both rolling and auxiliary operations including transportation of billets to heating furnaces and mill rolls, rolled material, metal after rolling, and many other functions. When rolled, the metal is first passed through a hot rolling mill. The metal is passed several times through it due to which the thickness of the metal considerably reduces.

The main purpose of this mill is to repeatedly heat the semi-finished steel or any other metal slab to nearly their melting points. It then rolls them thinner and longer with the help of successive rolling stands driven by the motors and finally coils the straightened sheet to be transported to the next process.

The mill rolls out coils by subjecting the slabs to extremely high temperatures in a heating furnace and high pressures through a successive arrangement of rolls. Because of the application of extremely high temperatures and pressures, the rolls which stay in contact with the hot steel band worn out. The continuous wear of roll adversely affects the fabrication and tolerances of the rolled products. In order to build resistance to breakage during the process, some rolls are replaced after every shift. However, change in the pressure settings of these rolls increases the possibility of obtaining low quality standards.

To maintain the proper Gap and the Rolls accuracy in dimension is a maintenace headache. The Driving end and Non-Driving end of the rolls should be accurate position. We provide Laser based Measurement solution for the Rolls, Back up Rolls, Stressometer, Mandrel, Belt Tripper for coil pressing etc. Choke accuracy and liner distance and accuracy also to be checked.

 After our reading and submission of report, maintenence engineer can quite easily assume the situation and can take corrective measures accordingly.

Additional Information:

• Delivery Time: 10 Days

Product Details:

We provide Laser Based Alignment measuring services for Scewness of Bucket Stacker Reclaimer, moving rail elevation and span checking, Slew Bearing resting area Ovality Checking, Bearing Ovality and Dimension  Checking during maintenace and new bearing fitting. To run the equipment efficeiently, proper alignment of bearing, rail etc. is highly recomended.

Stacker and reclaimer is a  high efficiency continuous loading and unloading machine. It is mainly used for loading and unloading iron ore (sand), coal, sand, etc. in bulk storage yards for bulk cargo terminals, steel plants, large thermal power plants and mines. This machine is widely used at home and abroad because of its high operating efficiency. Generally, the rotating part of the large bucket wheel stacker and reclaimer is a large diameter slewing bearing. 

Due to bearing detoriation after contineous use for a long period original large slewing bearing (used for seven or eight years) it's rotation get stuck and  big noise and other issues come. It gives a big pressure for the Maintenance and Operation people. To change the Slew bearing with new one or doing maintenace work bearing resting pad should be in proper aligned condition to give a smooth running. 
Our Laser Based Alignment Services come to be handy in this situation. It measures flatness of the bearing resting pad, Bearing, Gear. Ovality of the resting pad and bearing. According to the measurement and report, maintenance/ irrection people do the required correction and thus the equipment runs smooth and efficiently.

Additional Information:

• Delivery Time: 10 days

Product Details:

We provide Roller Conveyor alignment measuring services by Total Station equipment.

Roller conveyors are used for the transport of slabs, billets, or sheets in steel mills and hot rolling mills. Depending on the rolled product, individual loads of up to 30 tonnes or more can be conveyed. In hot rolling mills, for instance, the rolled product may not come to a stop, because the rolls to be transported could be damaged in the process. Therefore, the rolled product is constantly in movement until it is cooled down or it has arrived at the next processing step. The movement, positioning, and control of the rolled product must be continuously monitored and checked. 

For smooth movement of the hot metal and without deformation or to keep the deformation to a minimal amount, proper and timely alignment of the rolls are required. With the help of Total Station Machine the Alignment and height etc. can be accurately known. As per report, correction measures can be taken and thus plant can be run smoothly.
500m Long Range Reflectorless Measurement.

Additional Information:

• Delivery Time: 7-10 Days

Product Details:

Thanks to the steel boom steelworks around the world are now working to the limits of their capacities.
Mould oscillation is one of the most important systems within a continuous casting plant.

Our Laser Based Alignment Measuring Services permit oscillation of the mold to match the curve profile exactly. This process improves surface quality of the cast product.

Additional Information:

• Delivery Time: 10 Days

Product Details:

We provide Laser Alignment Measuring services for HOT STRIP MILL (HSM). Application areas are- Housing Liner to Liner Distance checking, Back up Roll choke liner distance checking etc.

Hot strip mills in these days are either conventional hot strip mills or strip mills for rolling thin slabs. The primary function of the conventional hot strip mill (HSM) is to reheat the semi-finished steel slabs (rolled or continuously cast) to the rolling temperatures and then to roll them thinner and longer through a series of rolling mill stands driven by large motors and finally coiling up the lengthened steel sheet for its easy handling and transport. Coils are produced with an inside diameter of 750 mm on the coilers, with  an outside diameter of up to 2400 mm and with the limitations of coil weight up to 220 kg per cm width. The hot strip mill supplies coils for cold rolling mill, strip shearing and slitting units as well as a finished product for shipment directly to the customers. Most material is transported out of the mill area by an automated coil handling system to the storage aisle.
Attributes imparted to the strip by the hot rolled strip mill include surface quality, thickness, width, and flatness control as well as strip profile.

To control the quality of the finished product of the HSM, cheking of Housing liner is must and frequently done. Our laser based Measuring system come handy to the solution of accurate measurement with micron accuracy to the concerned Engineer in the plant. As per measurement and report, correction measures is used be taken by the engineers to smooth run the plant with quality finished product.

Additional Information:

• Delivery Time: 10 Days

Product Details:

The Laser Tracker is an extremely accurate, portable coordinate measuring machine that enables you to build products, optimize processes, and deliver solutions by measuring quickly, simply and precisely.

Customers around the world trust the  LaserTracker to solve their everyday measurementchallenges as well as their most complexproblems that simply werent previously possible.

The  Laser Tracker creates ground-breakingefficiencies in applications such as alignment,machine installation, component inspection,tool building and setup, manufacturing andassembly integration, and reverse engineering.

With the  Laser Tracker you can produce more competitive products, accelerate product improvement initiatives, and deliver high-performing products for todays technicalmarketplace.

Replacing conventional tools such as piano wire, plumb bobs, layout machines, large-volume fixed CMMs, theodolites, optical transits, and total stations, the Laser Tracker is a more accurate and reliable portable 3D measurement tool that allows you to streamline your processes and be confident inyour measurement results.

Distance Measurement- The tracker sends a laser beam to a retroreflective target held against the object to be measured. The reflected beam returns to the tracker and its precise distance is recorded.

3D Measurement- Two angle encoders measure the elevation and rotational angles while a highly accurate absolute distance meter is used to determine the 3D position of the target. This position is shown in the software as an X, Y, Z value.

TRACKING-
The target returns the reflected laser beam parallel butoffset back to the tracker where it hits the position detector,which calculates the offset between the outgoing andincoming beam. Servo motors continuously (thousands oftimes per second) steer the trackers head to minimize theoffset between the two beams, resulting in high-speed,dynamic measurements.

We normally use FARO Vantage Laser Tracker.

Additional Information:

• Delivery Time: 7 DAYS

Product Details:

Proper alignment is a key component in any rotary kiln processing operation.

Misalignment is one of the most common (and most treatable) causes of rotary kiln damage. Alignment touches all components of the rotary kiln; misalignment will promote wear on all parts. In addition to increased wear, problems have the potential to escalate into major damage and even premature equipment failure.

For this reason, in order to maintain operational efficiency and prolong the life of your rotary kiln, routinely inspecting a kiln to assess alignment should be a part of your regular maintenance program, and any alignment issues addressed promptly. And while the process of aligning a rotary kiln is not new, recent advancements have made alignments more effective than ever.

Rotary kiln alignment methods have come a long way in the recent past. The traditional method of alignment involves hand measuring various points and then using a variety of calculations to determine the adjustments needed. This process is effective, but slow, and ripe with potential for error.

Although this method is still widely used today, new laser tracking systems have taken alignments to a new level, making precision alignment faster and more accurate than ever before possible.

 

Laser tracking systems use laser beams to establish a 3D spatial map of the equipment. In tandem with state-of-the-art software programs, this method of alignment offers precision results in significantly less time with greatly reduced potential for error.

Rotary kilns can fall out of alignment for a number of reasons. Kiln misalignment could be a result of structural issues such as sinking foundations, shifting steel, or processing environment issues such as the amount of humidity or even dust in the air. The myriad of reasons for which a kiln can fall out of alignment can make misalignment difficult to predict. For this reason, regular inspections should be performed by on-site personnel to catch any signs of misalignment at their onset, before they have a chance to escalate. Inspections should also be performed by the original equipment manufacturer at regular intervals, typically on an annual basis. Recording any misalignment issues and how they were treated is best practice and can be useful in helping to predict future alignment issues and treatment methods.

Alignment is also necessary at installation. During installation, care must be taken to account for the hot kiln load; a hot kiln under operational load will behave much differently than a cold, empty kiln. Aligning a cold kiln without taking into account the thermal stresses and operational load of production conditions can result in a misaligned kiln from the start. In addition to alignment at install, kilns should also be realigned after any major components, such as trunnion wheels, have been replaced or resurfaced, as this can cause the kiln to fall out of optimal alignment.

 

Furthermore, if process conditions have changed, the kiln may also require realignment. A change in process conditions can affect the load on the kiln. Because the kiln was designed and aligned for specific operating parameters, a change in conditions will likely require realignment.

There are many signs that can indicate when a kiln is out of alignment. It's important to note that these signs could be indicative of other issues as well, and only a trained professional can determine what the true cause is. Signs that a kiln is out of alignment can include:

 

• • Wear after tire or trunnion surfaces have been recently repaired/resurfaced.
  • Chattering or vibrational noises
  • Excessive wear or damage to the tire/wheel
  • Excessive wear or damage to the thrust roller
  • Excessive wear or damage to the pinion/girth gear

Additional Information:

• Delivery Time: 15-30 days