3 Jaw Through-Hole Welding Chuck Quick Change Positioner 200-300 Clamp

Overview

• • This 3 jaw through-hole welding chuck is a quick change clamp that holds pipes and round components on a welding positioner.
• • It fits 200 and 300 size positioners, so one chuck can be shared across machines and swapped quickly between jobs.
• • The three jaw through-hole design holds round parts concentric, keeping the weld joint steady as the positioner turns.
• • The through hole lets long shafts and pipes pass through, which suits core, motor, engine and bearing components.
• • At about 20 kg with a 32 x 28 x 27 cm body, the chuck is light enough to change by hand without lifting gear.
• • It works with positioner rotation speeds of 0.05 to 0.5 and 0.5 to 3.5 RPM for both creep welding and fast indexing.
• • It is a practical, low cost fixture for fixing pipes and round parts onto a welding positioner.

Key Specifications

Advantages

• • The 3 jaw design holds round parts concentric for steady welding.
• • A through hole lets long shafts and pipes pass through the chuck.
• • It fits 200 and 300 positioners for use across machines.
• • Quick change mounting cuts changeover time between jobs.
• • At about 20 kg it can be swapped by hand without lifting gear.
• • Works across the full positioner speed range.
• • A low cost fixture protects parts and improves weld access.
• • Suits core, motor, engine and bearing component clamping.

Applications

• • Fixing pipes on welding positioners
• • Core, motor and engine component clamping
• • Bearing and round part welding
• • General rotary weld holding
• • Repair and fabrication shops
• • Quick changeover production cells

FAQ

Q: Which positioners does this chuck fit?
A: It fits 200 and 300 size welding positioners, so the same chuck can be shared across machines and swapped between jobs.

Q: What does the through hole do?
A: The through hole lets long shafts and pipes pass through the chuck, which suits core, motor, engine and bearing components.

Q: How is the part held?
A: Three jaws clamp the round workpiece concentrically, keeping the weld joint steady as the positioner turns.

Q: How heavy is the chuck?
A: It weighs about 20 kg with a 32 x 28 x 27 cm body, so it can be changed by hand without lifting gear.

Q: What rotation speeds does it suit?
A: It works with positioner speeds of 0.05 to 0.5 and 0.5 to 3.5 RPM for creep welding and fast indexing.

Q: What is the minimum order and price?
A: The minimum order is 2 pieces and the price range is 70 to 79 USD per piece. Contact us to confirm the fit you need.

Q: Can you supply in bulk or sample orders?
A: Yes. We support single units and volume orders, and can confirm lead time once your quantity is fixed.