KBK-Monorail System
Vietmani KBK–Monorail system with assisted lifting arm enables flexible overhead movement, expands working range, and optimises factory floor space.
Product Description
The KBK-Monorail system integrated with a pneumatic manipulator is an overhead lifting solution that helps expand the working range, optimize factory space, and enhance production efficiency. Instead of operating only within a fixed area, the manipulator can move flexibly along the KBK aluminium rail system to serve multiple workstations on the same assembly line. With customized design capabilities and synchronized manufacturing—from manipulators and KBK rails to specialized accessories—VIETMANI delivers a flexible and safe lifting solution suitable for modern factories.
Why do businesses need the KBK-Monorail system?
In many factories, stationary pneumatic manipulators can only operate within a limited radius. When the production line expands or involves multiple workstations, businesses often have to transport materials using forklifts and hoists, or invest in multiple separate lifting devices. This not only increases investment costs but also disrupts the production process, consumes floor space, and reduces operational efficiency.

The KBK-Monorail system was developed to overcome these limitations. By integrating the pneumatic manipulator with an overhead suspension rail system, the equipment can move flexibly along the entire production line, allowing a single manipulator to serve multiple workstations while maintaining precise, safe, and effortless lifting capabilities. The system is designed to expand the manipulator's working range and serves as an ideal solution for Mobile Production Lines.
This solution is particularly suitable for businesses aiming for Lean Manufacturing, automation, and investment cost optimization. With the KBK-Monorail system, businesses can:
- Expand the manipulator's working range across the entire length of the production line.
- Reduce the number of lifting devices required by enabling a single manipulator to serve multiple workstations.
- Free up floor space, creating room for forklifts, AGVs, robots, and other transport equipment.
- Increase productivity by reducing material transit time between stages.
- Easily expand or modify the factory layout as production scale increases.
More than just an overhead rail system, VIETMANI's KBK-Monorail is a synchronized lifting solution that optimizes production flow, reduces operator fatigue, and enhances long-term investment efficiency for businesses.
Benefits of using the KBK-Monorail system
Investing in the KBK-Monorail system not only expands the operating range of pneumatic manipulators but also delivers practical value in terms of productivity, cost-efficiency, and safety. With flexible mobility along the overhead rail system, this solution helps businesses optimize lifting workflows, improve material flow, and enhance operational efficiency in modern production lines.

Expanding the manipulator's working range
Unlike stationary-mounted manipulators, the KBK-Monorail system allows the manipulator to move along overhead tracks to serve multiple workstations on the same assembly line. As a result, businesses can handle multiple stages with a single device, reducing transport time and increasing flexibility in production. Based on VIETMANI's design, the manipulator can move along one or two axes depending on the system configuration.
Optimizing equipment investment costs
Instead of installing multiple manipulators at individual workstations, businesses can utilize a single KBK-Monorail system to serve multiple areas. This reduces the number of equipment investments required and saves on installation, maintenance, and operating costs throughout the system's lifecycle.
Freeing up factory floor space
The entire system is installed overhead, eliminating floor-mounted support columns or space-consuming structures. The production space becomes clearer and more ventilated, creating favourable conditions for forklifts, AGVs, autonomous robots, and internal transport vehicles to operate efficiently while elevating workplace safety in the factory.
Enhancing productivity and optimizing production flow
Combining pneumatic manipulators with the KBK rail system shortens material transit time between stages. Operators can simultaneously lift, lower, and move products to the exact working position quickly and accurately, contributing to reduced waiting time and increased productivity across the entire line.
Reducing operator workload
The system combines load-balancing technology (Zero Gravity) with lightweight KBK aluminium rails, making equipment movement effortless even when handling heavy loads. Operators do not need to exert significant physical effort to push the manipulator, thereby reducing fatigue, minimizing injury risks, and enhancing continuous working efficiency.
Easy expansion when production scale changes
The KBK system features a modular design, allowing businesses to easily extend rail lengths, add trolleys, or upgrade from a single-axis system (Monorail) to a dual-axis system (X-Y) without replacing existing structural components. This is a flexible investment solution that meets future production expansion needs.
Suitable for various industries
The KBK-Monorail system can be integrated with various types of manipulators and specialized gripping tools to handle diverse materials such as steel plates, mechanical components, engines, moulds, bags, carton boxes, or assembled sub-units. This solution is widely applied in mechanical manufacturing, automotive, electronics, logistics, industrial equipment, and many other manufacturing sectors.
Outstanding advantages of VIETMANI's KBK-Monorail system
More than just an overhead suspension rail system, VIETMANI's KBK-Monorail is developed as a synchronized lifting solution that combines pneumatic manipulators, aluminum rail systems, and modern control technologies. Every detail is optimized to deliver flexible, safe, and durable operation in industrial manufacturing environments.
- An integrated pneumatic drive unit allows the manipulator to move automatically along the rail system.
- The system is equipped with a Rotary Union that enables continuous 360° rotation of the tooling head without twisting or tangling pneumatic hoses.
- Mechanical design featuring 4–8 integrated pneumatic ports maintains a stable air supply to the gripper throughout rotation, ensuring continuous operation and enhancing system durability.
- The system utilizes high-precision extruded aluminum rails, reducing weight compared to traditional steel rails while ensuring structural rigidity and high load-bearing capacity.
- Automatic load balancing based on the lifted object's weight and air pressure enables operators to control heavy objects with minimal physical force, improving precision and significantly reducing fatigue during continuous operation.
- Integrated multiple safety protection features, such as safety locks upon air pressure loss, prevention of load release during transit, and an interlock mechanism to minimize operator errors.
- Modular design allows businesses to easily extend rail length, add trolleys, or upgrade to a dual-axis (X-Y) rail system as production requirements evolve.

Applications of the KBK-Monorail system
With flexible mobility on overhead suspension rail systems, VIETMANI's KBK-Monorail is suitable for various lifting and material transport workflows in modern manufacturing plants. The system can integrate multiple types of pneumatic manipulators and specialized gripping tools, accommodating a wide variety of load capacities, dimensions, and product shapes.
- Automotive and motorcycle industry
- Mechanical processing and sheet metal fabrication
- Industrial equipment manufacturing
- Electronics and home appliances industry
- Logistics and warehousing
- Packaging and food industry
VIETMANI's KBK-Monorail system can be designed as a Monorail (1-axis) or dual-axis rail system (X-Y), and can be integrated with various pneumatic manipulators and end-effector tooling to meet the specific requirements of practical applications.
Detailed technical specifications
VIETMANI's KBK-Monorail system is flexibly designed to meet various lifting requirements in factories. Specifications can be customized based on load capacity, installation space, and specific characteristics of the production line.
|
Specification |
Value |
|
Model |
HA 50, HA 80, HA 120, HA 150, HA 200, HA 300, HA 450, HA 550 |
|
Maximum lifting capacity |
50 – 550 kg* |
|
Working Radius |
750 – 4,000 mm |
|
Vertical Lifting Stroke |
200 – 1,800 mm |
|
Mounting type |
Overhead suspension rail (Overhead KBK) |
|
Movement direction |
Monorail (1-axis) or X-Y rail system (2-axis) |
|
Operating air pressure |
0.6 – 0.8 MPa |
|
Booster option |
B00 (Without Booster) / B01 (With Booster) |
|
Operating mode |
Manipulator (M), Balance (T), Auto Balancer (A), Collaborative (AC)** |
|
Rail movement type |
Manual (M) or Pneumatic Driver (D) |
|
Pneumatic Driver speed |
15 – 25 m/min |
|
Driver towing torque |
50 N·m |
|
Tooling head rotation |
330°, 360° or 360° with brake (360JB) |
|
Rotary Union |
4–8 pneumatic ports, anti-twist design |
|
Rail material |
High-precision extruded KBK aluminum rail |
|
System structure |
Modular design, easy to expand and upgrade |
*Maximum lifting capacity depends on the working radius and manipulator configuration. VIETMANI will calculate and design according to the practical application requirements of each enterprise.
**The AC (Collaborative) version is designed for 60 kg, 80 kg, and 140 kg capacity models.
Why choose VIETMANI?
More than just supplying equipment, VIETMANI delivers synchronized lifting solutions tailored to the practical requirements of each enterprise. From site survey and system design to manufacturing, installation, and after-sales maintenance, every stage is executed by experienced engineers, helping businesses invest in the right solutions, optimize operational efficiency, and reduce long-term costs.
- Customized design for each application
- Mastery of synchronized solutions
- Advanced lifting technology
- Superior quality and durability
- Professional technical services
- Genuine warranty up to 24 months
With extensive experience in designing and manufacturing pneumatic manipulator solutions, VIETMANI is ready to accompany businesses in building a KBK-Monorail system tailored to each production line and practical requirement.
Contact VIETMANI today for consultation from our team of engineers on the right KBK-Monorail solution, helping your business optimize lifting workflows, enhance production efficiency, and prepare for the automation roadmap.
Hotline: 0931 782 489
Technical Specifications
| Item | Specification |
| Product Series |
HA-Series – Overhead type
|
| System Type |
KBK–Monorail overhead rail system integrated with pneumatic industrial manipulator
|
|
Maximum Load Capacity
|
HA 100: 100 kg |
| HA 200: 200 kg | |
| HA 300: 300 kg | |
| HA 450: 450 kg | |
|
HA 550: up to 550 kg
|
|
| Vertical Lifting Stroke | 1600 mm |
| Working Radius |
4000 mm (measured from trolley centre on rail)
|
| Operating Coverage |
Virtually unlimited when combined with rail length
|
| Compressed Air Supply Pressure | 0.7 – 0.8 MPa |
| Rotation Capability |
Continuous 360° rotation via Rotary Union
|
| Arm Joint Rotation Angle | Up to 300° |
| Anti-twist Technology |
Multi-port Rotary Union (4–8 pneumatic ports)
|
|
Drive Options
|
M – Manual travel
|
|
D – Pneumatic Drive
|
|
| Travel Speed (Pneumatic Drive) | 15 – 25 m/min |
| Rail Material |
High-strength aluminium alloy (Aluminium KBK)
|
| Travel Unit |
Low-friction trolley with high-quality bearings
|
| Installation Type |
Overhead mounted on steel beams ora concrete ceiling
|
| System Structure |
Modular design – easy expansion and upgrading
|
| Expansion Options |
Monorail → X-Y crane system → Multiple lifting arms on one rail
|
| Warranty |
24 months (2 years)
|
KBK-Monorail System
Vietmani KBK–Monorail system with assisted lifting arm enables flexible overhead movement, expands working range, and optimises factory floor space.