
( Brand: Tox Pressotechnik ), ( Manufacturer Part Number: MB6-8 ), ( Part Type: Panel )
The **TOX Pressotechnik MB6-8 MBG-8 Pneumohydraulic Workstation Press** is a high-performance, versatile industrial press designed for precision manufacturing, stamping, forming, and assembly tasks in automotive, aerospace, electronics, and general metalworking applications. Engineered with cutting-edge pneumohydraulic technology, this 8-ton capacity workstation combines the efficiency of pneumatic actuation with the controlled, high-precision force delivery of hydraulic systems, ensuring consistent, repeatable results across a wide range of production cycles. The MB6-8 and MBG-8 models are modularly configured to accommodate various tooling setups, including fixed or adjustable stroke lengths, adjustable tool heights, and customizable workspaces, making them adaptable for both small-batch prototyping and high-volume production environments. The robust, compact frame is constructed from high-grade steel, featuring reinforced guide pillars and a rigid base to minimize deflection and ensure long-term stability, even under heavy-duty operations. This workstation press is equipped with a **PLC-controlled Human-Machine Interface (HMI) panel**, which provides intuitive, touchscreen-based operation with real-time monitoring, programmable sequences, and data logging capabilities. Users can set and adjust parameters such as force, speed, dwell time, and cycle rates with precision, while the integrated safety features including light curtains, emergency stop buttons, and interlocks ensure compliance with ISO and CE safety standards. The HMI panel also facilitates remote diagnostics, predictive maintenance alerts, and connectivity options for seamless integration into larger production lines or ERP systems, enhancing overall efficiency and reducing downtime. Whether used for deep drawing, bending, punching, or assembly operations, the MB6-8 MBG-8 delivers exceptional force consistency ( 1% accuracy) and energy efficiency, thanks to its regenerative pneumatic-hydraulic drive system, which recovers and reuses energy during the press cycle. With its compact footprint, ergonomic design, and advanced automation features, this workstation press is an ideal solution for modern manufacturers seeking a balance of power, flexibility, and smart technology in their production processes.
### **Pros and Cons of buying a TOX Pressotechnik MB6-8/MBG-8 Pneumohydraulic 8-Ton Workstation with PLC & HMI Panel**
#### **Pros**
1. **High Precision and Force Control**
The pneumohydraulic system combines pneumatic speed and hydraulic precision, delivering consistent 8-ton clamping force with minimal deflection. This makes it ideal for forming, bending, and stamping operations where accuracy is critical.
2. **Versatile Workholding Capabilities**
The MB6-8/MBG-8 series is designed for flexible workholding, accommodating various tooling setups, including quick-change systems. This reduces downtime for tool changes and allows for quick adaptation to different production tasks.
3. **Integrated PLC & HMI Panel**
The built-in programmable logic controller (PLC) and human-machine interface (HMI) enable full automation, customizable process control, and data logging. This enhances efficiency, repeatability, and the ability to implement complex sequences without external programming.
4. **Compact and Space-Efficient Design**
The workstation is designed for smaller workshops or production lines where floor space is limited. Its modular construction allows for easy integration into existing setups.
5. **Durability and Reliability**
TOX Pressotechnik is known for robust industrial machinery with long service life. The pneumohydraulic system is built for heavy-duty use, reducing maintenance needs compared to purely mechanical or hydraulic presses.
6. **Safety Features**
The press includes safety interlocks, emergency stop functions, and possibly light curtains or two-hand controls (depending on configuration), ensuring compliance with industrial safety standards.
7. **Scalability and Customization**
The MB6-8/MBG-8 can be retrofitted with additional accessories such as automated material handling, vision systems, or custom tooling, making it adaptable to future production needs.
8. **Energy Efficiency**
Pneumohydraulic systems generally offer better energy efficiency than purely hydraulic presses, as they use compressed air for initial movement and hydraulic pressure only for precise clamping.
9. **Lower Operating Costs (Compared to Hydraulic Presses)**
Since pneumohydraulic systems rely on compressed air (which can be generated on-site) rather than hydraulic fluid, there are fewer concerns about fluid leaks, contamination, or the need for hydraulic fluid maintenance.
10. **Good for Small to Medium Batch Production**
The 8-ton capacity is suitable for a wide range of metalworking tasks, including sheet metal forming, crimping, and light stamping, making it a cost-effective choice for businesses that don t require a massive press.
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#### **Cons**
1. **Higher Initial Investment**
Compared to purely mechanical or smaller pneumatic presses, the MB6-8/MBG-8 represents a significant upfront cost, especially with the added PLC and HMI features.
2. **Maintenance Requirements**
While generally reliable, pneumohydraulic systems require regular maintenance of both pneumatic and hydraulic components, including air filters, seals, and hydraulic fluid checks. Poor maintenance can lead to reduced performance or downtime.
3. **Dependence on Compressed Air Supply**
The system relies on a stable and sufficient compressed air source. If the air supply is inconsistent or insufficient, the press may not operate optimally.
4. **Limited to 8-Ton Capacity**
For larger-scale production or heavier materials, an 8-ton press may be underpowered, requiring multiple presses or a more substantial investment in a higher-capacity machine.
5. **Learning Curve for Automation**
The PLC and HMI features, while powerful, may require training for operators to fully utilize. Misprogramming could lead to errors or accidents if not properly managed.
6. **Tooling Costs**
High-quality tooling is essential for optimal performance, and custom tooling can add significant costs to the initial setup.
7. **Noise Levels**
Pneumatic presses can be louder than hydraulic or mechanical alternatives, which may be a consideration in noise-sensitive environments.
8. **Space Constraints for Larger Operations**
While compact, the press still requires adequate clearance for tooling and material handling. Larger production lines may need additional space planning.
9. **Potential for Air Leaks**
Compressed air systems can develop leaks over time, leading to inefficiencies and increased energy consumption if not addressed promptly.
10. **Resale Value**
Like most specialized industrial machinery, the resale value of a TOX Pressotechnik press may not fully recoup the initial investment after several years of use.
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### **Ending Conclusion**
The **TOX Pressotechnik MB6-8/MBG-8 pneumohydraulic workstation with PLC and HMI** is a well-engineered, versatile press suitable for businesses requiring precision, automation, and flexibility in metalworking operations. Its pneumohydraulic design strikes a balance between speed and accuracy, while the integrated control system enhances productivity and repeatability. However, the higher upfront cost, maintenance needs, and dependency on compressed air are factors that must be carefully considered.
This press is particularly well-suited for:- **Small to medium-sized manufacturers** needing an automated solution for sheet metal forming, bending, or stamping.
- **Producers requiring customizable process control** without the need for external programming interfaces.
- **Workshops with limited space** that still demand high precision.
For businesses with **larger-scale production needs** or those working with **heavier materials**, a higher-capacity press may be more appropriate. Similarly, companies without in-house pneumatic maintenance expertise may find the upkeep challenging.
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### **Recommendation**
**Buy the TOX Pressotechnik MB6-8/MBG-8 if:**- Your production requires **8-ton clamping force** with **high precision and automation**.
- You need a **compact, versatile press** that can handle multiple tooling setups.
- Your facility has **reliable compressed air supply** and **maintenance capabilities**.
- You plan to **invest in training** for operators to fully utilize the PLC and HMI features.
- The **long-term efficiency gains** (reduced labor costs, improved repeatability, and scalability) outweigh the higher initial cost.
**Avoid or Consider Alternatives if:**- Your budget is **strictly limited**, and a smaller pneumatic or mechanical press would suffice.
- You lack **experience with pneumohydraulic systems** or **maintenance resources**.
- Your production volume is **extremely high**, and an 8-ton press would require multiple units or a larger capacity machine.
- You prioritize **lower noise levels** or **simpler operation** over advanced automation.
**Final Suggestion:**Before purchasing, conduct a **detailed cost-benefit analysis**, including tooling expenses, energy consumption, and long-term maintenance. If possible, **test the press with your intended tooling** to ensure it meets your specific requirements. Additionally, consider **financing options** or **leasing** if the upfront cost is prohibitive. For businesses new to pneumohydraulic presses, partnering with TOX Pressotechnik s support team or a local dealer for **training and setup assistance** would be highly beneficial.
Total Stroke: 5.91 inches. Unlike bare bench top units, this is a fully configured automated workstation. This makes it ready for immediate integration into an assembly line, stamping operation, or custom production cell. Specifications: Brand.
Condition: Used industrial equipment in excellent physical condition. Chicago, Green Bay, Minneapolis. Press Frame model: MBG-8. Controls: Integrated PLC panel, HMI touchscreen interface, Emergency Stop button, Master Start and external safety operator palm-switch.
Up for sale is a complete, high-end TOX Pressotechnik MBG-8 2-post pneumohydraulic press workstation. Louis, Atlanta. It features a heavy-duty painted steel base stand, an integrated pneumatic valve manifold, and complete electrical control cabinet featuring programmable PLC exterior HMI touchscreen window. Cylinder Drive Type:s 8.30.150.12.US Type Power package.
Precision Die Tooling Bed: Comes equipped with a multi-station lower sliding/locating fixture and segmented upper punch block as shown in the photos. Features: Complete Workstation Package: Includes the heavy steel pedestal workbench base. Country of Manufacture: Germany Controls assembled in USA. Advanced Controls: Cleanly wired internal control cabinet with power distribution block, relays, and automated controller modules.