Specifications

12
TURNTABLES – PROFESSIONAL WELDING POSITIONERS
The TT600, TT1000 and TT3000 are the ideal solution for producing a circular weld, fast and accurately, or for accurately & rapidly
positioning the work piece for welding, etc.
As standard the TT600, TT1000 & TT3000 are supplied with a foot switch to stop & start the rotation. On the front
panel there is a switch to select clockwise or anticlockwise rotation, a knob to control the speed & a high-low speed
range switch for more accurate setting. The turntable can be positioned to any angle between horizontal & 90
degrees, a hand wheel which drives a worm gear is fitted at the rear to adjust this angle, a lock off device is fitted to
prevent the table being accidentally moved or knocked off angle. The table is machined with 6 slots 90X12mm for
mounting jigs or the chuck. The table is also scored every 30mm with a circle to assist in accurate setting up of the
job. Under the table is a substantial brass bush arrangement for the welding earth return and we supply a 2M
welding lead attached to this.
The TT1000 Precision & TT3000 are fitted with a double reduction gearbox to enable work at slower speeds &
higher torque.
All models are protected from HF interference.
TECHNICAL SPECIFICATIONS TT600 TT1000 TT1000 Precision TT3000
Input Voltage: 110V / 230V 110V / 230V 110V / 230V 110V / 230V
Max welding current: 350A @ 60% 450A @ 60% 450A @ 60% 450A @ 60%
Max load – turntable in the horizontal position: 60KG 100KG 100KG 300KG
Max load – turntable in the vertical position (90 degree): 25KG 50KG 50KG 150KG
Rotation speed: 0.5 – 12 rpm 0.2 – 15 rpm 0.1 – 5 rpm 0.1 – 2.5 rpm
Table diameter 345mm 345mm 345mm 450mm
Dimensions: Height 380mm 420mm 420mm 600mm
Width 430mm 430mm 430mm 550mm
Length 440mm 440mm 440mm 600mm
Options
Remote socket for stop / start to interface with a robot, welding machine, etc
Control to give automatic start and stop of rotation with the welding current.
Foot pedal to give stop start of the rotation with variable speed control on the pedal and start of the power source as well if
required.
Timer control (for pool delay or spot welds, etc) & an output to drive the power source, so only one control signal is needed to
start the whole process.
Please enquire for further possibilities.
TURNTABLE PART No.
TT600 standard TT600
TT600 C/W DIGITAL TIMER TT600TD
TT1000 standard TT1000
TT1000 C/W DIGITAL TIMER TT1000TD
TT1000 PRECISION TT1000P
TT1000 PRECISION C/W TIMER TT1000PTD
TT3000 standard TT3000
TT3000 C/W DIGITAL TIMER TT3000TD
OPTIONAL 8’’ CHUCK TTCH210
Other chucks also available
VOLTAGE REDUCTION DEVICE
VRD300i
The Vrd300i is an open circuit voltage reducer, designed for use with MMA welding machines to provide a low voltage of less than 24 volts DC at the electrode holder when
welding is not in progress. This reduces the risk of electric shock to the operator, which is especially important when welding in areas of increased hazard. The unit is designed
to run off any AC or DC powersource.
Features Technical specifications
Inline open circuit reducer, which requires no auxiliary power supply. Powersource OCV 50 – 100V AC or DC
Open circuit voltage is less than 24 volts and always DC. Amperage rating 300A @ 60%
AC or DC operation. 250A @ 100% AC or DC
Reduced OCV Less than 24 volts DC
Inbuilt anti-stick circuit switches off power if electrode freezes in weld. Operating time T1 (Start time available after touch down)
Operating time of unit to a safe voltage is within 0.3 seconds. 0 – 2 seconds
Green light shows unit is ready to weld. Operating time T2 (time to reduce to safe voltage)
Unit constantly monitors OCV, in the event of a fault a red 0.3 – 1 seconds
light starts to flash.
Designed to meet BS EN60974-1
Optional quick release self
centre chuck
Accepts from 5mm to 210mm
internal or external clamping.
Comes with 2 types of jaws
Full
y
automatic s
y
stems also ava
i
lable