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Product Advantage
1. Integrated Housing Structure
The box body is made of HT250 gray cast iron or high-strength steel through integral die casting or welding, and undergoes heat treatment to eliminate internal stress. It has good structural rigidity and vibration resistance, which can effectively suppress vibrations caused by workpiece imbalance during processing and improve the overall stability of the machine.
2. Advanced Sealing System
Equipped with a double-seal structure, it effectively prevents dust, coolant, and grinding debris from entering the bearing interior. This ensures reliable sealing performance under harsh operating conditions, extending bearing life and reducing equipment failure rates.
3. Customizable Specifications and Models
As a precision casting manufacturer, we offer a wide range of options in terms of center height, tail taper, bearing size, and mounting methods. Non-standard customization is available based on customer requirements such as workpiece length, weight, and grinding machine configuration to meet diverse clamping and support needs.
4. Standardized Design for Easy Assembly and Maintenance
All connection holes and mounting surfaces are machined according to mechanical standards for quick integration by customers. The modular structure allows easy disassembly and replacement of bearing assemblies and seals, reducing maintenance costs and improving operational efficiency.
Technical Parameters
| Product Parameters | Content |
| Product Name | Bearing Housing Tailstock |
| Application | Photovoltaic Industry |
| Material | QT450/HT250 |
| Surface Treatment | Polishing / Grinding |
| Weight | 20KG |
| Tolerance Class | IT:6 |
| Minimum Order Quantity | ≥5EA |
| Surface Roughness | RA:0.8 |
| Processing Technology | CNC |
| Production Volume | Over 30 Pieces Per Month |
| Heat Treatment | Stress Relief Annealing |
| Inspection Methods | CMM / Vision Measuring System / Contour Measuring Instrument |
Product Uses
1. CNC Grinding Machine Support System
In external cylindrical grinding, the tailstock provides stable support to the tail end of long shaft workpieces, preventing deformation or runout that could cause machining errors, thus ensuring high precision cylindricity and surface finish.
2. Intermediate Auxiliary Support for Large Workpieces
For long or heavy shaft parts such as motor rotors, rolls, and drive shafts, multiple tailstocks can be used for mid-span support, improving clamping stability and machining safety.
3. Automated Grinding Production Lines
In automated loading/unloading or in-line grinding systems, the tailstock works in coordination with chucks and drive ends to achieve fully automated operation, meeting demands for high efficiency and high throughput continuous processing.
4. Workpiece Inspection and Assembly Platform Positioning Support
Beyond grinding, tailstocks are also used in precision inspection platforms or assembly fixtures as rotational or positioning supports, ensuring accurate inspection locations and stable assembly processes.
5. Bar and Tube Cutting and Grinding Equipment
Suitable for rotating bar and tube processing equipment, tailstocks control tail-end runout to maintain stable rotation. They are commonly used in finishing operations for components like steel pipes and piston rods.
Product Operate Guide
Before installation, please verify that the tailstock dimensions match the grinding machine specifications and ensure the bearings are well lubricated. Accurately fix the tailstock onto the bed guide rails, making sure the center height aligns precisely with the spindle center.After connecting the lubrication system and sealing components, perform a no-load test run to confirm smooth operation without abnormal noise before putting the machine into service.Regularly inspect lubrication levels and fastener tightness to maintain optimal performance.
Product Video
FAQ
1. Q: What equipment is the bearing housing tailstock mainly used for?
A: This product is primarily used in external cylindrical grinders, internal grinders, CNC grinding centers, and similar equipment. It supports and locates the tail end of workpieces, enhancing machining precision and stability.
2. Q: What is the delivery lead time? Do you provide samples?
A: For customized products, the delivery time is generally around 30 working days, depending on process complexity. Samples or small trial orders can be provided; details can be discussed case by case.
3. Q: What is your minimum order quantity (MOQ)?
A: The typical MOQ for customized products is 10 pieces, but this can be flexibly adjusted based on product model, specifications, material, and processing requirements.
4. Q: What surface treatment options are available?
A: The tailstock surface can be treated with painting, electrophoretic coating, phosphating, etc., offering good corrosion resistance suitable for harsh machining environments involving coolant, dust, and oil contamination.
Product Advantage
1. Integrated Housing Structure
The box body is made of HT250 gray cast iron or high-strength steel through integral die casting or welding, and undergoes heat treatment to eliminate internal stress. It has good structural rigidity and vibration resistance, which can effectively suppress vibrations caused by workpiece imbalance during processing and improve the overall stability of the machine.
2. Advanced Sealing System
Equipped with a double-seal structure, it effectively prevents dust, coolant, and grinding debris from entering the bearing interior. This ensures reliable sealing performance under harsh operating conditions, extending bearing life and reducing equipment failure rates.
3. Customizable Specifications and Models
As a precision casting manufacturer, we offer a wide range of options in terms of center height, tail taper, bearing size, and mounting methods. Non-standard customization is available based on customer requirements such as workpiece length, weight, and grinding machine configuration to meet diverse clamping and support needs.
4. Standardized Design for Easy Assembly and Maintenance
All connection holes and mounting surfaces are machined according to mechanical standards for quick integration by customers. The modular structure allows easy disassembly and replacement of bearing assemblies and seals, reducing maintenance costs and improving operational efficiency.
Technical Parameters
| Product Parameters | Content |
| Product Name | Bearing Housing Tailstock |
| Application | Photovoltaic Industry |
| Material | QT450/HT250 |
| Surface Treatment | Polishing / Grinding |
| Weight | 20KG |
| Tolerance Class | IT:6 |
| Minimum Order Quantity | ≥5EA |
| Surface Roughness | RA:0.8 |
| Processing Technology | CNC |
| Production Volume | Over 30 Pieces Per Month |
| Heat Treatment | Stress Relief Annealing |
| Inspection Methods | CMM / Vision Measuring System / Contour Measuring Instrument |
Product Uses
1. CNC Grinding Machine Support System
In external cylindrical grinding, the tailstock provides stable support to the tail end of long shaft workpieces, preventing deformation or runout that could cause machining errors, thus ensuring high precision cylindricity and surface finish.
2. Intermediate Auxiliary Support for Large Workpieces
For long or heavy shaft parts such as motor rotors, rolls, and drive shafts, multiple tailstocks can be used for mid-span support, improving clamping stability and machining safety.
3. Automated Grinding Production Lines
In automated loading/unloading or in-line grinding systems, the tailstock works in coordination with chucks and drive ends to achieve fully automated operation, meeting demands for high efficiency and high throughput continuous processing.
4. Workpiece Inspection and Assembly Platform Positioning Support
Beyond grinding, tailstocks are also used in precision inspection platforms or assembly fixtures as rotational or positioning supports, ensuring accurate inspection locations and stable assembly processes.
5. Bar and Tube Cutting and Grinding Equipment
Suitable for rotating bar and tube processing equipment, tailstocks control tail-end runout to maintain stable rotation. They are commonly used in finishing operations for components like steel pipes and piston rods.
Product Operate Guide
Before installation, please verify that the tailstock dimensions match the grinding machine specifications and ensure the bearings are well lubricated. Accurately fix the tailstock onto the bed guide rails, making sure the center height aligns precisely with the spindle center.After connecting the lubrication system and sealing components, perform a no-load test run to confirm smooth operation without abnormal noise before putting the machine into service.Regularly inspect lubrication levels and fastener tightness to maintain optimal performance.
Product Video
FAQ
1. Q: What equipment is the bearing housing tailstock mainly used for?
A: This product is primarily used in external cylindrical grinders, internal grinders, CNC grinding centers, and similar equipment. It supports and locates the tail end of workpieces, enhancing machining precision and stability.
2. Q: What is the delivery lead time? Do you provide samples?
A: For customized products, the delivery time is generally around 30 working days, depending on process complexity. Samples or small trial orders can be provided; details can be discussed case by case.
3. Q: What is your minimum order quantity (MOQ)?
A: The typical MOQ for customized products is 10 pieces, but this can be flexibly adjusted based on product model, specifications, material, and processing requirements.
4. Q: What surface treatment options are available?
A: The tailstock surface can be treated with painting, electrophoretic coating, phosphating, etc., offering good corrosion resistance suitable for harsh machining environments involving coolant, dust, and oil contamination.
