Diameter 1250mm to 2600mm Large 3-Jaw Self-Centering Chucks,

• Customization: Available
• Logo Printing: with Logo Printing
• Size: Large
• Model NO.: LB3J-1250, 1500, 1800, 2000, 2600
• Material: Metal
• Certification: ISO 9001:2008, ISO 9001:2000, GS, CE
• Outer Diameter: 1250, 1500, 1800, 2000, 2600mm or Other Sizes
• Bore Diameter: 560, 800, 850, 1000, 1200mm or Other Sizes
• Clamping Mode: 3-, 4- or 6-Jaw Self-Centering
• Chuck Base: Steel Made, High Strength
• Top Jaws: 2-Piece Design
• Spindle Nose Mounts: A2-15, C, D, etc.
• Applications,: Lathes, Boring Mills, Welding Positioners etc.
• Transport Package: Plywood Case
• Specification: CE, ISO, etc.
• Trademark: Songen
• Origin: China
• HS Code: 84662000
• Production Capacity: 1000 PCS/Year

Product Description

1. These large diameter chucks are heavy-duty type. They are 3-, 4- or 6-jaw big-bore self-centering chucks widely used as workholdings on oil country lathes, heavy-duty lathes to clamp oil field casings with large ODs, other tubular workpieces with large diameters. These chucks' self-centering advantage offers high productivity in turning operations.

2. These large big-bore self-centing chucks are also widlely used as workholdings on pipe welding / cutting machines;

3. Large big-bore 3- or 4- or 6-jaw self-centering chucks with diameters ranging from 1250mm to 2600mm, and with bore diameters ranging from 560mm to 1500mm;

Chuck model	Outer diameter, mm	Bore diameter, mm
LB3J-1250	1250	560
LB3J-1500	1500	800
LB3J-1800	1800	850
LB3J-2000	2000	1000
LB3J-2600	2600	1500

4. Many types for spindle mounts are available as A2-15, C, D types etc. We can make an adapting plate for the chuck to install the chuck on any spinde nose type on the lathe.;

5. Steel made chuck bases feature high stength and rigidity and undertake heavy cuttings. Top jaws are reversible. Soft jaws and hard jaws can be provided on request.