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C 08 with centering tube PPR-2 - Stud Welding Gun

The C 08 with PPR-2 centering tube is designed for precise stud welding on thin metal sheets from 0.5 mm, including insulation pins with flange and ignition tip. Its centering tube supports controlled stud positioning, while zero-play piston guidance and adjustable spring pressure provide consistent welding performance in restricted spaces and specialized applications.

Stud Welding Gun - C 08 with Centering Tube PPR-2

Description / Features

Technology

  • PPR-2 centering tube for controlled positioning
  • Zero-play linear guidance
  • Adjustable spring pressure
  • Restricted-space welding
  • Insulation pin welding
  • Stud lengths up to 40 mm
  • Special chucks for varied stud shapes

Application

  • Especially suitable for thin metal sheets from 0.5 mm
  • ISO - especially suitable for welding on insulation pins with flange and ignition tip

Structure

  • Rigid casing made of impact-resistant plastic
  • Zero-play ball linear bearing for guiding the welding piston
  • Sealed welding piston guidance
  • Stud length freely adjustable (up to 40 mm; from 40 mm with tripod)

Safety

  • Lock-in spring adjustment
  • High level of security to prevent the selected settings being changed inadvertently
  • Guidance system protected against spatters

Welding

  • Welding in restricted space
  • Welding on painted sheets possible (clean, smooth and flat surfaces and grounding required)

SPECIFICATIONS

Welding range M3 to M8 (M10 with special equipment), dia. 2 to 8 mm /
#4 to 5/16" (7/16" with special equipment), dia. 14 ga to 5/16"
Stud length 6 to 40 mm / 0.24" to 1.57", longer studs with optional accessories
Stud type Any type or shape (special chucks if required)
Spring pressure Adjustable, arresting
Welding cable 6.5 m / 21.33'; 25 mm2, SK 50
IP-Code IP 20
Workplace noise level > 90 dB (A) may occur during welding
Dimension LxWxH (without cable) 170 x 40 x 140 mm /
6.70" x 1.57" x 5.51"
Weight (without cable) 0.5 kg / 1.10 lbs
Order No. 92-20-286 (PPR-2/CD)

Where the C 08 PPR-2 Fits

Application Why C 08 PPR-2 Fits
Thin sheet welding Suitable from 0.5 mm
Insulation pins Supports flange and ignition-tip pins
Stud positioning PPR-2 supports controlled alignment
Restricted spaces Compact 170 × 40 × 140 mm design
Construction welding Compatible with portable CD welders
Workshop fabrication Supports M3–M8 standard studs
Specialty studs Special chucks support varied shapes

C 08 PPR-2 Stud Compatibility

  • M3–M8 standard
  • M10 with special equipment
  • #4–5/16" standard
  • 7/16" with special equipment
  • 6–40 mm stud lengths
  • Longer studs with optional accessories
  • Any stud type or shape with suitable chucks

Key Advantages of C 08 PPR-2

  • PPR-2 centering tube
  • Compact 0.5 kg gun
  • 6.5 m welding cable
  • 0.5 mm minimum sheet thickness
  • Zero-play piston guidance
  • Adjustable spring pressure
  • Restricted-space capability

FAQs

The PPR-2 centering tube helps maintain consistent stud positioning during welding. It is useful when accurate alignment is important, particularly for thin-sheet applications, insulation pins, and manual CD stud welding, where positioning directly affects weld consistency.

The C 08 PPR-2 is especially suitable for metal sheets from 0.5 mm. Actual results depend on the stud diameter, base material, welding energy, and surface condition, making application testing important for thin-sheet stud welding.

The C 08 PPR-2 supports M3–M8 / #4–5/16" studs as standard. M10 or 7/16" studs require special equipment. Standard stud lengths are 6–40 mm, while longer lengths can be accommodated with optional accessories.

Yes. The C 08 PPR-2 is made for insulation pins with a flange and ignition tip, making it ideal for attaching insulation-related welding elements to thin sheet metal and other fabricated surfaces that require precise stud positioning.

The C 08 PPR-2 is compatible with Sunbelt CD stud welding machines, including the CDi-1502, CDi-2302, CDi-3102, CDMi-2402, and CDMi-3202, subject to the required stud diameter and welding configuration.

Yes. The compact 170 × 40 × 140 mm gun is suitable for restricted-access welding. Its small footprint helps operators position the welding gun where larger equipment may be difficult to maneuver or align.

Yes. The C 08 PPR-2 can accommodate different welding element types and shapes when fitted with the appropriate special chuck. This provides flexibility for applications using non-standard studs or specialized fastening elements.

APPLICABLE STUD WELDERS

Capacitor Discharge (CD) Stud Welder - CDi 1502
CDi-1502
M3 to M8 - #4 to 5/16"
For construction sites and workshops (IP 23.)
Welds to M8 (5/16") on thin sheets.
Capacitor Discharge (CD) Stud Welder - CDi 2302
CDi-2302
M3 to M8 (M10) - #4 to 5/16" (7/16")
All-rounder for construction sites and workshops (IP 23).
Welds limited to M10 (7/16") on thin sheets.
Capacitor Discharge (CD) Stud Welder - CDi 3102
CDi-3102
M3 to M10 - #4 to 7/16"
Energy package for construction sites and workshops (IP 23).
For larger studs with energy reserve for coated surfaces.
Capacitor Discharge (CD) Stud Welder - CDMi 2402
CDMi-2402
M3 to M8 (M10) - #4 to 5/16" (7/16")
All-rounder for automation.
Extensive library function.
Change over of capacitors for optimal energy input.
Capacitor Discharge (CD) Stud Welder - CDMi 3202
CDMi-3202
M3 to M10 - #4 to 7/16"
Energy package for automation.
Extensive library function.
Change over of capacitors for optimal energy input.