Model 804 Welding Positioner  

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Made in the USA

804 Welding Positioner

Above: Model 804 welding positioner shown with an optional MT12 Welding Chuck and Optional RS-15 Outboard Support 


Model 804 welding positioner price includes: 20 inch diameter tee slotted table, 500 amp capacity rotary welding ground, on/off foot control with 25 feet of cable, 25 feet input power cord.

Ideal for mechanical pipe shops and manufacturing applications. The model 804 will dramatically increase your productivity, lower your operating costs and improve weld quality. 


Fully enclosed and lubricated worm gear rotation drive for years of smooth, steady and maintenance free operation. No belts or chains to adjust or replace.  Maximum Load Capacity Table Flat Horizontal position – 800 pounds


Heavy Duty, Time Tested, Affordable and Made in the USA.  

Specifications Model 804 Welding Positioner

Capacity
Maximum Load Capacity Table Flat Horizontal position – 800 pounds
Maximum Load Capacity using outboard roller support - 800 pounds
Maximum Load Capacity Table Tilted 90 degrees Vertical Position:
Rating @ 4 inch CG load height from table – 800 pounds
Rating @ 8 inch CG load height from table – 536 pounds
Rating @ 12 inch CG load height from table – 401 pounds
Rating @ 16 inch CG load height from table – 320 pounds
Rating @ 20 inch CG load height from table – 267 pounds

Maximum Rotation Load Torque – 3200 inch-pound
Rating @ 4 inch CG Load Eccentricity from axis – 800 pounds
Rating @ 8 inch CG Load Eccentricity from axis – 400 pounds
Rating @ 12 inch CG Load Eccentricity from axis – 267 pounds
CG = Center of Gravity

Rotation
Motor: 1/3 HP DC Variable speed.
Speed Range – Variable from 0.14 to 4.3 RPM
Speed Accuracy – 2 % of base speed.
Rotation Drive – Fully enclosed & lubricated self-locking worm gear.

Tilt 
Tilt Range – 135 degrees forward
Tilt Torque – Manual
Tilt Actuation – 8 inch Dia. hand wheel with self-locking worm gear.
Bearings – HD SAE 660 bronze with grease fittings.
Standard features for the Model 804 Welding Positioner

Table 
Round – Laser cut and Blanchard ground 20 inch diameter.
Number of Tee slots – 3 @ 120 degrees
Tee Nut size – 1/2 inch
Centering Hole for chucks & fixtures – 5/8” Diameter x 7/8" depth 
Table Shaft – 1.9375 inch diameter
Inherent overhang – 4.45 inches
Welding Ground Conduction – 500 Amps thru spring loaded mechanical ground.
Primary Input power – AC 115 volts 60 Hz Single Phase 15 Amp.

Controls 

External Nema 4X Control box – With Power On, Stop and Overload indicator lights.
Speed Control – One turn potentiometer
Directional Control – Forward/Reverse switch with dynamic braking resistor.
Start Stop Switch – For safety must be used to start if power is lost.
Overload Protection – 5 Amp motor fuse.
Foot Switch – Heavy Duty Remote start/stop with 25 feet of cable.
Cables – All motor, foot control and input power cable Heavy Duty 600 volt.

Frame – Fixture welded for accuracy, powder coated, Qty. 4 anchor bolt holes.

Approximate shipping Weight – 750 pounds, crate size 40” x 40” x 40”
Below Model 804 Welding Postioner Options
MT12 Welding Chuck
MT12 Chuck – Premium quality Gator 3-jaw self-centering scroll welding chuck. Hardened reversible American standard jaws. The MT12 chuck has a clamping range of .200 - 12.875 inches.
Outboard Roller Support
RS-15 Short Outboard Roller Support – Adjustable pipe roller support stand.