Gear Tilt Welding Positioner

Overview

The Bota Gear Tilt Series is the robust workhorse of welding workshops, suitable for a wide range of workpieces from pipes to valves and shafts. By utilizing a heavy-duty worm gear mechanism, these positioners allow operators to tilt the table from 0° to 135° and rotate it with precision. This capability places the weld seam into the ideal ‘downhand’ (flat) position, significantly increasing deposition rates while reducing operator fatigue and rework.

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Features

A reliable self-locking worm gear mechanism mechanically locks the table in position to prevent the workpiece from slipping due to gravity.
Operators can utilize the full 135 degree tilting range to position any weld seam into the ideal downhand flat position for better quality.
The rotation speed is controlled by stepless variable speed inverters to ensure smooth motion and consistent welding bead quality at all times.
Every machine comes standard with a durable remote control pendant and foot pedal to allow operators to control the machine from a safe distance.

Model	BHB-1	BHB-3	BHB-6	BHB-10	BHB-20	BHB-30	BHB-50	BHB-80	BHB-100	BHB-150	BHB-200
Load cap(kg)	100	300	600	1000	2000	3000	5000	8000	10000	15000	20000
Rotation speed (pm)	0.25-6	0.2-4	0.05-0.5	0.05-0.5	0.05-0.5	0.05-0.5	0.05-0.5	0.02-0.2	0.02-0.2	0.02-0.2	0.02-0.2
Flip speed (rpm)	Manual	Manual	0.3	0.3	0.25	0.25	0.2	0.2	0.2	0.2	0.2
Table diameter(mm)	⌀400	⌀500	⌀800	⌀1000	⌀1200	⌀1400	⌀1600	⌀2000	⌀2000	⌀2000	⌀2500
Max Eccentricity (mm)	100	100	100	100	150	150	200	200	200	200	200
Max Gravity Centre Distance (mm)	200	150	300	300	300	300	300	400	400	500	630
Table Flip Angle (°)	0-90	0-90	0-90	0-90	0-90	0-90	0-90	0-90	0-90	0-90	0-90
Rotary motor power (kw)	0.12	0.2	0.37	0.37	0.75	1.5	2.2	3	3	3	4
Tilting motor power (kw)	Manual	Manual	0.37	0.75	1.5	2.2	3	4	4	5.5	7.5
Voltage(V)	220	220	380	380	380	380	380	380	380	380	380
Speed mode	Rotaion seed variable Frequency dnive Flipspeed constant	Rotaion seed variable Frequency dnive Flipspeed constant	Rotaion seed variable Frequency dnive Flipspeed constant	Rotaion seed variable Frequency dnive Flipspeed constant	Rotaion seed variable Frequency dnive Flipspeed constant	Rotaion seed variable Frequency dnive Flipspeed constant	Rotaion seed variable Frequency dnive Flipspeed constant	Rotaion seed variable Frequency dnive Flipspeed constant	Rotaion seed variable Frequency dnive Flipspeed constant	Rotaion seed variable Frequency dnive Flipspeed constant	Rotaion seed variable Frequency dnive Flipspeed constant

Engineering Excellence in Motion

Explore Bota’s versatile solutions in action. Our video gallery demonstrates superior stability and load capability across various industries. From hydraulic lifting to multi-axis rotation, rely on Bota for unmatched durability and precision.

DESIGN HIGHLIGHTS

Uncompromised Safety with Self-Locking Mechanism

Handling heavy or eccentric workpieces creates significant safety concerns regarding load slippage. Bota gear tilt positioners address this with a robust self-locking worm gear transmission. This mechanical advantage ensures that the workpiece remains absolutely stationary at any stopped angle, even in the event of a sudden power failure. By eliminating the risk of gravity-induced drift common in hydraulic systems, we provide a secure environment where operators can focus entirely on the weld quality without worrying about load stability.

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CORE TECHNOLOG

Precise Control for Complex Weld Access

Achieving the ideal downhand position on complex geometries often leads to operator fatigue and inconsistent quality. Unlike the potential uneven movement of hydraulic cylinders, our gear-driven design delivers smooth, continuous torque output throughout the entire tilting range. This allows for precise micro-adjustments without judder, enabling welders to easily access hard-to-reach seams. The result is a significant reduction in rework and superior bead uniformity, as the workpiece is always held in the optimal gravitational position for the welding arc.

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Trusted by Leaders in Heavy Industry

From automotive assembly lines in Europe to pressure vessel fabrication in the Americas, Bota welding positioners and rotators serve as the backbone of efficient production. Our commitment to international quality standards drives us to deliver customized automated welding solutions that global manufacturers rely on. Whether for heavy-duty pipe welding or precision engineering, our partners choose Bota for equipment that ensures safety, stability, and consistent ROI across borders.