(630) 797–4900 • www.dukcorp.com/usIntelligent Assembly Solutions

Model SVB031 & 051Spin Welder

• 3 and 5 HP Direct Drive Models• Computer–Controlled Motor• Digital RPM Settings• Dynamic Braking Option• 13.7 x 16.5 inch (347 x 419mm) Fixture Tooling Platen• Digital Timer Sets Weld and Hold Times• Keypad Programmer with Backlit 2–Line LCD Display• Industry–Standard Logic and Motor Controllers• Pneumatic Thruster• Adjustable Column Height• Adaptable to Automation Applications• Ultra–Rigid Square Support Column• Factory Installed Lifting Eye• Ergonomic Base with Status Indicators• Dual Palm Switches with Abort complies with International Safety Standards

Features

ApplicationsSpin Welders have diverse applications:

Automotive industry for parts such as filters, floats, check valves, pipes, fittings, fixtures and housings.

Medical applications include blood–processing equipment, chemical pumps, fittings flow meters and IV drug delivery.

Consumer Product applications include thermal mugs, insulating liners, storage containers, micro-wave ovenware and appliance components.

Industrial applications in-clude conveyor systems, gears, pulleys, couplings and motor housings.

Spin welders are also used in the Toy Man-ufacturing and Sport-ing Goods industry.

Spin Welding Processand AdvantagesSpin Welders use the heat generat-ed by rotational friction at the joint line to weld thermoplastic parts. The machine applies pressure axially while rotat-ing one part against its sta-tionary mate and the result-ing friction generates heat that melts the parts together. Ad-vantages of the spin welding process include — • high–quality permanent joints • hermetic seals • ease of assembly • immediate handling• lower equipment costs• energy efficient operation• no ventilation required • entrapment of other parts,• far–field welding capability and • no additional material requirements

Note: All specifications are subject to change without notice. Please consult Dukane for any updated information. Form No. 11505–I–03

Dukane CorporationUltrasonics Division2900 Dukane DriveSt. Charles, IL 60174 USA(630) 797–4900(630) 797–4949 (FAX)ussales@dukane com

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CERTIFIEDISO9001

13.94(354)

55.88(1419)

21.50(546)

16.50(419)

18.58(472)

inches(millimeters)

20.94**MAX(532)

WITH SPECIALFACTORYCONFIGURATION

** 26.94 (684)

27.75(705)

inches(millimeters)

8.50(216)

13.66(347)

7.63(194)

6.38(162)

6.25(158)

24.84(631)

12.25(311)

3.90(99)

8.25(209.6)

16.50(419)

13.25(336.6)

0.50 RADIUS

DIA. HOLES

TYP.TYP.

2.25(57.2) 2.63

(66.8)

12.38(314.5)

7.61(193.3)

1.52/(38.6)

1.50/(38.1)

2.00/(50.8)

7.00 inch BOLT CIRCLE125.0 mm BOLT CIRCLE12.00 inch BOLT CIRCLE

6H TAP THRU5 PLACES

6.05(153.7)

inches(millimeters)

0.50(12.7)

M10 X 1.5 2B TAP THRU EQUALLYSPACED AND LOCATED AT TRUEPOSITION WITHIN 0.015 DIA ON(2) TWO BOLT CIRCLES 8 PLACES

M12 X 1.75

Dukane products are manufactured in ISO registered facilities

Dimensions

• Part Height: up to 20.94 inches (up to 26.94 with reconfiguration)• Twelve–inch Maximum Part Diameter• Rack–and–Pinion Height Adjustment Range – 3.75 to 20.94 inches (9.75 to 26.94 reconfigured)• Three–inch Pneumatic Cylinder with Seven–inch Stroke• 3HP (SVB031) and 5HP (SVB051) Models• 350 – 3500 RPM (3HP) and 175 – 1750 RPM (5HP)• Weld by Time and Weld by Absolute Distance Modes• Top–of–Stroke Output for Automation Applications

Machine Capabilities

Electrical and AirRequirements240 Volts AC, 3 Phase, 60 Hz at 20 Amps100 psi Maximum, Clean Dry Air

Solution Case StudiesSpin Welding is a viable alternative to using adhesives and fasteners. Only one part requires a circular joint surface for simple flange and butt joints. Spin Welding is also much more economical. Equipment cost is from one–half to one–third the cost of comparable thermal equipment and no additional materials are required. Actual products manufactured with Dukane Spin Welders :• Dish Washer Filter (Extruded PE and Molded PE)• Snow Plow Marker Flag Holder (Far–Field Welds)• Shower Drain Trap (Complex Geometry)• Paint Bucket Can and Rim (Large Size and Economics)

Shear JointTongue & Groovewith Flash Trap

Scarf Jointwith SkirtThe Scarf joint com-bines the features of the a Shear joint with a Tongue & Groove to avoid en-trapping air.

The Tongue & Groove joint is self–aligning but is more expensive to tool. The trap hides excess flash.

The walls of a Shear joint must be thick enough to provide sufficiently rigidity during spin welding.

Advanced Joint Designs

In the Spin Welding process, material composition affects friction which is the controlling factor in the joining operation. Surface contaminants may also affect the weld joint, but surface finish does not affect it. Dukane spin welders can join a variety of materi-als including semi–crystalline resins such as Polyethylene (PE), Poly-propylene (PP), Polyamides (Nylon) and amorphous resins such as ABS, Polycarbonate (PC) and Polyvinyl Chloride (Rigid PVC). Call Dukane for a complete list of materials suitable for Spin Welding.