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Clamps for 3D Welding Tables | Screw Clamps, Toggle Clamps - SANWZB
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Clamps

Versatile clamping systems for every welding fixture. Covering 180° screw clamps, toggle clamps, thread bushings and clamping bridges, they fit any workpiece geometry and hold securely with ergonomic one-hand operation.

Product Types: 45° Screw Clamp | 90° Screw Clamp | 180° Screw Clamp | Toggle Clamp | Clamping with Thread Bushing | Clamping Bridge
45° Flexible Screw Clamp With Plastic Handle

D28 45° Flexible Screw Clamp

Material: Q355B (S355J2) | Surface Finish: Black Oxide (Default) | Hardness: 180–220 HB
Bending Strength: 145–211 kg (safe working load)
Fast, powerful and accurate clamping at 45° angles for a wide range of workpieces. The vertical tube includes a stop ring for quick height pre-positioning, and contact pads are interchangeable (e.g. stainless steel). The extendable arm enables free-position clamping.
45° Flexible Screw Clamp With Plastic Handle Ref.1
Ref. 1
45° Flexible Screw Clamp With Quick-Act Handle Ref.2
Ref. 2
45° Flexible Screw Clamp With Ext. Hex Handle Ref.3
Ref. 3
Ref. Product Name Specification (mm) Product Code Ref. Weight (kg) Description
Ref. 145° Flexible Screw Clamp (With Plastic Handle)220x220SWK28-520012.3
220x320SWK28-520022.4
Ref. 245° Flexible Screw Clamp (With Quick-Act Handle)220x220SWK28-521012.3
220x320SWK28-521022.4
Ref. 345° Flexible Screw Clamp (With Ext. Hex Handle)220x220SWK28-522012.3
220x320SWK28-522022.4
90° Fixed Screw Clamp (with Plastic Handle)

D28 90° Screw Clamp

Material: Q355B (S355J2) | Surface Finish: Black Oxide (tube) / Painted (arm) | Hardness: 180–220 HB
Bending Strength: 232–310 kg (safe working load)
Fast, powerful and accurate clamping at 90° angles for a wide range of workpieces. The vertical tube includes a stop ring for quick height pre-positioning, and contact pads are interchangeable (e.g. stainless steel). The fixed arm accommodates a clamping bridge for multi-point clamping.
90° Fixed Screw Clamp With Plastic Handle Ref.1
Ref. 1
90° Fixed Screw Clamp With Quick-Act Handle Ref.2
Ref. 2
90° Fixed Screw Clamp With Ext. Hex Handle Ref.3
Ref. 3
90° Fixed Screw Clamp Ratchet Type Ref.4
Ref. 4
90° Fixed Screw Clamp With Rotating Handle Ref.5
Ref. 5
90° Adjustable Screw Clamp With Plastic Handle Ref.6
Ref. 6
Ref. Product Name Specification (mm) Product Code Ref. Weight (kg) Description
Ref. 190° Fixed Screw Clamp (With Plastic Handle)150x320SWK28-500012.3
200x320SWK28-500022.4
Ref. 290° Fixed Screw Clamp (With Quick-Act Handle)150x320SWK28-501012.3
200x320SWK28-501022.4
Ref. 390° Fixed Screw Clamp (With Ext. Hex Handle)150x320SWK28-502012.3
200x320SWK28-502022.3
Ref. 490° Fixed Screw Clamp (Ratchet Type)150x320SWK28-503012.3
200x320SWK28-503022.4
Ref. 590° Fixed Screw Clamp (With Rotating Handle)150x320SWK28-504012.4
200x320SWK28-504022.4
Ref. 690° Adjustable Screw Clamp (With Plastic Handle)100x320SWK28-530011.6Bending Strength: ≥172 kg
180° Flexible Screw Clamp With Plastic Handle

D28 180° Flexible Screw Clamp

Material: Q355B (S355J2) | Surface Finish: Black Oxide (Default) | Hardness: 180–220 HB
Bending Strength: 145–211 kg (safe working load)
Fast, powerful and accurate clamping at 180° free-position angles for a wide range of workpieces. The vertical tube includes a stop ring for quick height pre-positioning, and contact pads are interchangeable (e.g. stainless steel). The fixed arm accommodates a clamping bridge for multi-point clamping.
180° Flexible Screw Clamp With Plastic Handle Ref.1
Ref. 1
180° Flexible Screw Clamp With Quick-Act Handle Ref.2
Ref. 2
180° Flexible Screw Clamp With Ext. Hex Handle Ref.3
Ref. 3
180° Flexible Screw Clamp Ratchet Type Ref.4
Ref. 4
180° Flexible Screw Clamp With Rotating Handle Ref.5
Ref. 5
Ref. Product Name Specification (mm) Product Code Ref. Weight (kg) Description
Ref. 1180° Flexible Screw Clamp (with Plastic Handle)220x220SWK28-510012.3
220x320SWK28-510022.4
Ref. 2180° Flexible Screw Clamp (With Quick-Act Handle)220x220SWK28-511012.3
220x320SWK28-511022.4
Ref. 3180° Flexible Screw Clamp (With Ext. Hex Handle)220x220SWK28-512012.3
220x320SWK28-512022.4
Ref. 4180° Flexible Screw Clamp (Ratchet Type)220x220SWK28-513012.3
220x320SWK28-513022.3
Ref. 5180° Flexible Screw Clamp (With Rotating Handle)220x220SWK28-514012.3
220x320SWK28-514022.4
Toggle Clamp With Round-Base (Y12132)

D28 Toggle Clamp

Material: 45# (C45) steel (base) | Surface Finish: Black Oxide (base)
Clamping Force: See Description
Ideal for fixed-position workpiece clamping. Once set, the clamp stays firmly in place. Round-base clamps require other modules for mounting, while square-base clamps mount directly onto other modules.
Toggle Clamp With Round-Base Y12132 Ref.1
Ref. 1
Toggle Clamp With Round-Base Y304-CM Ref.2
Ref. 2
Toggle Clamp With Round-Base Y203FL Ref.3
Ref. 3
Toggle Clamp With Square-Base F12265 Ref.4
Ref. 4
Toggle Clamp With Square-Base F304-EM Ref.5
Ref. 5
Toggle Clamp With Square-Base F203FL Ref.6
Ref. 6
Ref. Product Name Specification (mm) Product Code Ref. Weight (kg) Description
Ref. 1Toggle Clamp With Round-Base (Y12132)SW-Y12132SWK28-540012.3Clamping Force: ≥185 kg (safe working load)
Ref. 2Toggle Clamp With Round-Base (Y304-CM)SW-Y304-CMSWK28-540022.4Clamping Force: ≥185 kg (safe working load)
Ref. 3Toggle Clamp With Round-Base (Y203FL)SW-Y203FLSWK28-540032.3Clamping Force: ≥185 kg (safe working load)
Ref. 4Toggle Clamp With Square-Base (F12265)SW-F12265SWK28-541012.4Clamping Force: ≥280 kg (safe working load)
Ref. 5Toggle Clamp With Square-Base (F304-EM)SW-F304-EMSWK28-541022.3Clamping Force: ≥320 kg (safe working load)
Ref. 6Toggle Clamp With Square-Base (F203FL)SW-F203FLSWK28-541032.4Clamping Force: ≥185 kg (safe working load)
Clamp With Thread Bushing (With Plastic Handle)

Clamping with Thread Bushing

Reference Material: 45# (C45) steel | Surface Finish: Black Oxide | Hardness: 240–280 HB
Recommended for confined spaces. The threaded bushing fits directly into D28 system holes for fast, high-force clamping with approximately 9 mm travel. Self-positioning support and pressure pads hold the workpiece securely.
Clamp With Thread Bushing With Plastic Handle Ref.1
Ref. 1
Clamp With Thread Bushing With Ext. Hex Handle Ref.2
Ref. 2
Clamp With Thread Bushing With Quick-Act Handle Ref.3
Ref. 3
Ref. Product Name Specification (mm) Product Code Ref. Weight (kg) Description
Ref. 1Clamp With Thread Bushing (With Plastic Handle)Φ40x250SWK28-550010.5Theoretical Clamping Force: ≥3450 kg
Ref. 2Clamp With Thread Bushing (With Ext. Hex Handle)Φ40x160SWK28-550020.36Theoretical Clamping Force: ≥3450 kg
Ref. 3Clamp With Thread Bushing (With Quick-Act Handle)Φ40x200SWK28-550030.45Theoretical Clamping Force: ≥3450 kg
Ref. 1Clamp With Thread Bushing (With Plastic Handle)Φ32x200SWK22-55001-Theoretical Clamping Force: ≥2090 kg
Ref. 2Clamp With Thread Bushing (With Ext. Hex Handle)Φ32x140SWK22-55002-Theoretical Clamping Force: ≥2090 kg
Ref. 3Clamp With Thread Bushing (With Quick-Act Handle)Φ32x170SWK22-55003-Theoretical Clamping Force: ≥2090 kg
Ref. 1Clamp With Thread Bushing (With Plastic Handle)Φ22x150SWK16-55001-Theoretical Clamping Force: ≥2035 kg
Ref. 2Clamp With Thread Bushing (With Ext. Hex Handle)Φ22x100SWK16-55002-Theoretical Clamping Force: ≥2035 kg
Ref. 3Clamp With Thread Bushing (With Quick-Act Handle)Φ22x120SWK16-55003-Theoretical Clamping Force: ≥2035 kg
2P Clamping Bridge

Clamping Bridge Extension Accessory · Not Standalone

Material: Aluminum Alloy | Surface Finish: Anodized (Natural or Black)
A bridge extension accessory for screw clamps, not for standalone use. Mounted on a screw clamp, it provides multi-point clamping at two or three points simultaneously. Its contact pads are interchangeable with the clamp's standard pads and available in multiple materials (e.g. stainless steel).
2P Clamping Bridge Ref.1
Ref. 1
3P Clamping Bridge Ref.2
Ref. 2
Ref. Product Name Specification (mm) Product Code Ref. Weight (kg) Description
Ref. 12P Clamping Bridge170x35x20SWK28-610012.3
Ref. 23P Clamping Bridge170x35x20SWK28-611012.4
Ref. 12P Clamping Bridge170x35x20SWK22-61001-
Ref. 23P Clamping Bridge170x35x20SWK22-61101-
Ref. 12P Clamping Bridge110x20x12SWK16-61001-
Ref. 23P Clamping Bridge110x20x12SWK16-61101-

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DONGGUAN SANWEI FIEXIBLE AUTO-EQUIPMENT CO.,LTD
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