120mm Tube Laser Cutting Chuck
The JTBY-120SY-205 120mm tube laser cutting chuck is designed for clamping and positioning tubes and profiles on tube laser cutting machines. Featuring a front and rear chuck configuration, this tube laser chuck system is suitable for processing round tubes, square tubes, and selected structural metal profiles.
The chuck supports round tubes from Ø8 to Ø120 mm and square tubes up to 120 × 120 mm, making it suitable for a variety of metal tube cutting applications. The front chuck has a center height of 205 mm, while the rear chuck center height is 125 mm. The maximum combined load capacity of the two chucks is 100 kg.
In addition to round and square tubes, this laser cutting machine chuck can also be used with selected I-beams, channel steel, angle steel, and compatible special profiles within the specified jaw capacity. For profiles that exceed the standard jaw range, custom auxiliary jaws can be considered according to the workpiece dimensions and application requirements.
Key Features
120mm Tube Laser Cutting Chuck
Designed for tube laser cutting applications, the JTBY-120SY-205 supports a maximum round tube diameter of Ø120 mm and square tubes up to 120 × 120 mm.
Front and Rear Chuck Configuration
The system uses front and rear chucks for clamping and positioning workpieces on tube laser cutting machines, with center heights of 205 mm at the front and 125 mm at the rear.
Wide Range of Tube and Profile Applications
Suitable for round tubes from Ø8 to Ø120 mm, square tubes, and selected structural profiles, providing flexible clamping options for different metal tube cutting requirements.
Suitable for Round, Square and Structural Profiles
In addition to round and square tubes, this laser cutting machine chuck can be used for selected I-beams, channel steel, angle steel, and compatible special profiles within the specified jaw capacity.
100 kg Combined Load Capacity
The maximum load capacity of the front and rear chuck system is 100 kg, supporting a variety of tube and profile processing applications within the specified operating range.
Custom Auxiliary Jaws for Special Profiles
Standard jaws are designed for regular workpiece shapes. For compatible special profiles that exceed the standard jaw configuration, custom auxiliary jaws can be considered according to the workpiece dimensions and clamping requirements.
Processing Range
The JTBY-120SY-205 tube laser cutting chuck is designed for clamping a variety of metal tubes and selected structural profiles used in tube laser cutting applications. Its standard jaw configuration supports both round and square workpieces within the specified processing range.
Round Tube Processing
The chuck supports round tubes from Ø8 to Ø120 mm, making it suitable for small- and medium-diameter metal pipe cutting applications. The workpiece diameter should remain within the specified clamping range to ensure proper jaw engagement and positioning.
Round tube range: Ø8–Ø120 mm
Square Tube Processing
For square tube applications, the 120mm tube laser chuck supports workpieces up to 120 × 120 mm under the specified standard configuration. It can be used for clamping square metal tubes during laser cutting, positioning and rotational processing.
Square tube range: up to 120 × 120 mm
Structural and Special Profiles
This laser cutting machine chuck supports selected I-beams, channel steel, angle steel and special profiles within the effective jaw capacity.
For non-standard profiles, custom auxiliary jaws can be considered based on the workpiece dimensions and clamping requirements.
Workpiece Compatibility
Before selecting this tube laser cutting chuck for round, square or profile materials, we recommend confirming the following workpiece information:
Tube or profile shape
Outside diameter or cross-sectional dimensions
Workpiece weight
Required clamping position
Special profile drawing, if applicable
Tube laser cutting machine configuration
For special profiles or non-standard tube sizes, provide the workpiece drawing and dimensions for compatibility evaluation before ordering.
Technical Specifications
The JTBY-120SY-205 tube laser cutting chuck features a front and rear chuck configuration designed for tube laser cutting applications. Key technical specifications are listed below.
| products |
 |
| Model | JTBY-120SY-205 |
| Chuck Type |
|
| Round Tube Range | Ø8–Ø120 mm |
| Square Tube Range | Up to 120 × 120 mm |
| Front Chuck Center Height | 205 mm |
| Rear Chuck Center Height | 125 mm |
| Maximum Load Capacity | 100 kg (two chucks combined) |
| security level | Non-contact body safety detection (optional) |
| Front Reducer | Flange 090, Ratio 1:4 |
| Rear Reducer | Flange 090, Ratio 1:3 |
| Applicable Workpieces | Round tubes, square tubes and selected structural profiles |
| Optional Configuration | Custom auxiliary jaws for compatible special profiles |
Applications
The JTBY-120SY-205 tube laser cutting chuck is suitable for clamping and processing a variety of tubes and structural profiles on tube laser cutting machines.
Compatibility & Selection Guide
The JTBY-120SY-205 tube laser cutting chuck is designed for compatible tube laser cutting machines that require front and rear chuck clamping for round tubes, square tubes and selected profiles.
Before selecting this laser cutting machine chuck, please confirm the following information:
Tube Size
Round tubes Ø8–Ø120 mm; square tubes up to 120 × 120 mm.
Workpiece Shape
Round tube, square tube or special profile.
Workpiece Weight
The maximum combined load capacity of the two chucks is 100 kg.
Chuck Center Height
Front chuck 205 mm; rear chuck 125 mm.
Machine Installation Requirements
Confirm the mounting dimensions.
Jaw Configuration
Special profiles may require custom auxiliary jaws.
For the best tube laser chuck compatibility, we recommend providing your machine model, workpiece dimensions, weight and profile drawing before ordering. This helps confirm whether the JTBY-120SY-205 is suitable for your tube laser cutting application.
Customization Options
The JTBY-120SY-205 tube laser cutting chuck can be adapted for compatible special-profile applications when the standard jaw configuration does not fully meet the clamping requirements.
Custom Auxiliary Jaws
For irregular tubes, structural profiles or other non-standard workpieces, custom auxiliary jaws can be designed according to the actual profile shape, dimensions and clamping position.
Customers can provide a workpiece drawing, cross-section dimensions, photos or samples for technical evaluation. Based on the confirmed information, the jaw structure and clamping method can be evaluated before production.
Technical Drawing Support
Technical drawings can be provided by the customer or prepared by our technical team.
If the customer already has a workpiece or machine installation drawing, we can review key information such as:
Workpiece dimensions and profile shape
Chuck center height
Mounting dimensions
Installation position
Jaw configuration
Clamping position
If complete drawings are not available, relevant chuck or jaw drawings can be prepared based on the confirmed machine and workpiece information for review before production.
From Drawing to Custom Solution
For a custom tube laser chuck or jaw solution, the typical confirmation process includes:
Workpiece Information
Provide the tube or profile type, dimensions, weight and clamping requirements.
Drawing Review
Customer-supplied drawings or drawings prepared by our technical team are reviewed to confirm key dimensions.
Jaw Configuration
The standard or customized jaw solution is selected according to the workpiece profile and clamping position.
Technical Confirmation
The final dimensions and configuration are confirmed before production.
FAQs
What information is required for a custom jaw solution?
For custom jaws, we recommend providing the workpiece drawing, cross-section dimensions, workpiece weight, clamping position and machine information. Photos or physical samples can also help with technical evaluation when available.
Can you provide technical drawings for the chuck or custom jaws?
Yes. Technical drawings can be provided by the customer or prepared by our technical team based on the confirmed machine and workpiece information. Key dimensions should be reviewed and confirmed before production.
How can I confirm whether the JTBY-120SY-205 fits my tube laser cutting machine?
Please provide your machine model, mounting dimensions, chuck center height, workpiece size, weight and profile drawing. These details can be used to evaluate tube laser chuck compatibility before ordering.
Can the JTBY-120SY-205 be used for non-standard tube profiles?
Yes, selected non-standard profiles can be considered. Compatibility depends on the workpiece geometry, dimensions and clamping requirements. Custom jaws or auxiliary jaws may be required for some special profiles.
Need the Right Tube Laser Chuck?
Send us your machine model, workpiece dimensions or drawing. Our technical team can help confirm compatibility, recommend the suitable jaw configuration and provide technical support.
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