Basic Info.
Model NO.
HTG-250
Max Loadimg Weight
Customized
Adjustable Mode
Screw Adjustable Welding Rotator
Wheel Quantity
Customized
Wheel Material
Rubber or Steel,or Both
Linear Speed
6-60m/H
Power
Customized
Warranty
1 Year
Color
Customized
Input Voltagge
380-600V
Used for
Pipe Tank Welding Rotator
Lead Time
20 Days
Rotator Type
Adjustable or Self-Adjustable
Roller Material
Rubber or Steel Wheel
Function for
Offshore Pipe Fit up Rotator
Trademark
Lemar
Origin
Wuxi, China
HS Code
8428909090
Product Description
The 250T hydraulic fit up welding roller rotator is one of the main equipment used for multi-section grouping/fitting up, lengthening and welding in the air cylinder offshore wind tower factory.
The working principle of the 250-ton hydraulic group to the roller rotator:
The two roller seat bases are placed on the guide rail, and the hydraulic cylinders are vertically lifted to adjust the center distance of the roller seat, so that the workpiece can be moved up, down, left, right, front, and back, which is convenient for the grouping of the workpiece.
The working principle of the 250-ton hydraulic group to the roller rotator:
The two roller seat bases are placed on the guide rail, and the hydraulic cylinders are vertically lifted to adjust the center distance of the roller seat, so that the workpiece can be moved up, down, left, right, front, and back, which is convenient for the grouping of the workpiece.
Specifications:
| No. | 250T hydraulic fit up welding roller rotator(HTG250) | |
| 1 | configure | Two groups of driven |
| 2 | structure type | stationary |
| 3 | Carrying capacity | ≥250 tons |
| 4 | Bearing workpiece diameter range | Φ3000~Φ8000mm |
| 5 | Roller Material | 45# steel forging |
| 6 | Roller diameter | Φ700mm |
| 7 | Wheel width | 300mm |
| 8 | Roller center distance adjustment method | Bolt hole step adjustment |
| 9 | Group-to-pair adjustment method | Hydraulic adjustment of roller center distance |
| 10 | Roller frame configuration hydraulic system | 1 station 4 cylinders |
| 11 | Group pair adjustment | Hydraulic cylinder up and down |
| 12 | Hydraulic cylinder stroke | 300mm |
| 13 | Working pressure of hydraulic station | 16Mpa |
| 14 | Hydraulic station motor power | 11kw |
| 15 | Way to control | wireless remote control box |
| 16 | Gross weight | about 15 tons |
Each set of hydraulic fit up welding turning roller consists of two identical driven Rollers.
Each driven roller frame is equipped with two sets of hydraulic cylinders to drive the roller assembly system.
The hydraulic cylinder is used to adjust the center distance of the roller assembly or to move a certain roller to align the tank cylinder.
The hydraulic system adopts a set of hydraulic pump station to supply oil to each hydraulic cylinder uniformly, the hydraulic cylinder can be operated and controlled separately, and each hydraulic cylinder can drive a roller assembly independently.
Each driven roller frame is equipped with two sets of hydraulic cylinders to drive the roller assembly system.
The hydraulic cylinder is used to adjust the center distance of the roller assembly or to move a certain roller to align the tank cylinder.
The hydraulic system adopts a set of hydraulic pump station to supply oil to each hydraulic cylinder uniformly, the hydraulic cylinder can be operated and controlled separately, and each hydraulic cylinder can drive a roller assembly independently.
Features:
1.The hydraulic group pair of roller frames consists of a set of hydraulic cylinder rotator and another set without hydraulic cylinders.
2. Lemar, as a professional manufacturer of hydraulic group pair welding roller frames for wind poles and oil pressure vessels, adopts a hydraulic system consisting of 1 station and 4 cylinders, and each hydraulic cylinder can be controlled individually. Hydraulic system pump station consists of fuel tank, motor unit, hydraulic components and accessories
3.The hydraulic cylinder of the welded roller frame has stable pressure and good sealing performance. There will be no oil leakage and oil leakage in the hydraulic system.
4.The hydraulic system has a complete lifting control system and corresponding safety protection measures. The hydraulic system is dust-proof and rain-proof, which is convenient for users of petroleum pressure vessels to perform open-air welding group work.
1.The hydraulic group pair of roller frames consists of a set of hydraulic cylinder rotator and another set without hydraulic cylinders.
2. Lemar, as a professional manufacturer of hydraulic group pair welding roller frames for wind poles and oil pressure vessels, adopts a hydraulic system consisting of 1 station and 4 cylinders, and each hydraulic cylinder can be controlled individually. Hydraulic system pump station consists of fuel tank, motor unit, hydraulic components and accessories
3.The hydraulic cylinder of the welded roller frame has stable pressure and good sealing performance. There will be no oil leakage and oil leakage in the hydraulic system.
4.The hydraulic system has a complete lifting control system and corresponding safety protection measures. The hydraulic system is dust-proof and rain-proof, which is convenient for users of petroleum pressure vessels to perform open-air welding group work.
4. Hydraulic group installs the boring machine to process each shaft hole of the active ratator roller and the driven rotator of the roller frame at one time, and the parallelism of each axis is good and the amount of movement is small.
The components of the rotary welding rollers are installed with self-aligning roller bearings produced by well-known domestic manufacturers.
The use of this bearing has a strong bearing capacity, and its own self-aligning performance can reduce some elastic deformation during the bearing process.
The roller rotators turning roll has a long service life, reduces maintenance costs and maintenance time, and has better performance. The grease used in the bearing is lithium-based grease, which has good lubricating performance.
The components of the rotary welding rollers are installed with self-aligning roller bearings produced by well-known domestic manufacturers.
The use of this bearing has a strong bearing capacity, and its own self-aligning performance can reduce some elastic deformation during the bearing process.
The roller rotators turning roll has a long service life, reduces maintenance costs and maintenance time, and has better performance. The grease used in the bearing is lithium-based grease, which has good lubricating performance.
Wuxi Lemar Machinery Equipments Co., Ltd. is a well-known domestic enterprise with more than 10 years of production of steel structure equipment and complete sets of welding equipment.
Committed to the design and manufacture of various CNC cutting equipment, steel structure production lines, complete sets of welding equipment, and painting equipment.
With advanced concepts, excellent technology and exquisite craftsmanship, the company has formed a multi-variety and multi-series product structure.
Wuxi Lemar products serve many industries such as construction machinery, construction machinery, boiler pressure vessels, steel structures, and wind power generation. Southeast Asia, the Middle East, Europe and the United States and many other countries.
