Product Descriptions
MTF Multi-Rounder Rotary Distributor
The MTF Multi-Rounder rotary distributor is a specialized rotary distribution system designed to perform automatic counting, distribution, and container filling functions in industrial production lines. With its modular design, adjustable configurations, and versatile control systems, the unit reliably handles a wide range of conveying and distribution tasks, from robot cells to conveyor discharge points.
The Multi-Rounder is part of the MTF automation portfolio and can be positioned either as an under-conveyor distributor or as a standalone unit. During operation, parts are transferred from a feed chute positioned above a pivot point onto the rotating distributor hub and are then released in a controlled manner into containers arranged in a circular layout around the unit. This process automates counting, filling, and grouping operations.
Product Description and General Features
The MTF Multi-Rounder is used in industrial applications with the following core functions and features:
• Rotary filling and distribution of parts with a defined contour or full 360° rotation range.
• Distribution to between 2 and 12 container positions, with intermediate positions available as an option.
• The standard chute is manufactured from rigid PVC; stainless steel (SS) surface chutes are available on request.
• The unit structure can be specially designed and configured according to customer-specific production requirements.
• Direct connection to conveyor systems enables easy integration and retrofit into existing production lines.
• Pneumatic flaps close the outlet if material flow cannot be stopped during active rotary movement.
Mechanical Design and Structure
Rotary Distribution Mechanism
The Multi-Rounder features a motor-driven chute mechanism and operates on a frame mounted on a rotary bearing. This design allows products to be transported together with the loading point around the circular container layout and discharged at the designated positions.
Chute and Material Options
Typical chute material options include:
• Rigid PVC (standard)
• Stainless steel - smooth surface
• Stainless steel - 5WL or 6WL surface pattern
These options are selected according to the conveyed parts' wear characteristics, sliding behavior, and hygiene requirements.
Structure and Frame Options
The Multi-Rounder is available in two physical configurations:
• Standalone unit: Provides installation flexibility with its own base frame and allows use at different locations.
• Under-conveyor installation: Mounted directly beneath the production line conveyor system, operating as a single integrated automation unit.
Control Systems and Functions
The Multi-Rounder control system is designed to meet industrial production requirements and offers the following capabilities:
• Count-based control: Processes machine signals to trigger container filling based on a defined number of parts.
• Time-based control: Advances to the next filling position according to adjustable time intervals.
• Running / Pause / Overrun control: Allows definition of running, pause, and post-conveying delay times for the feed conveyor.
• Optional integration of signal lights or acoustic detectors to indicate operating status.
• Freely programmable PLC systems, such as Siemens S7, can be used for special functions and advanced control requirements.
Technical Performance and Dimensional Parameters
The following dimensional and performance parameters represent the typical technical characteristics of the Multi-Rounder:
• Rotation range: 270° or full 360° rotary distribution.
• Number of distribution positions: Selectable from 2 to 12, depending on user requirements.
• Inlet width: Approximately 450 mm.
• Failure opening (outlet opening): Approximately 150 mm.
• Drop height: Adjustable between 440 mm and 740 mm.
• Incident height: Adjustable between 886 mm and 1186 mm.
• Drive power: Approximately 87 W motor power, ensuring low energy consumption and reliable torque.
• Base frame: Available with fixed or mobile base options.
Operating Principle
The MTF Multi-Rounder guides parts coming from the feed chute at the conveyor discharge onto the pivot point. Parts on the chute are transported by the rotating distributor hub to containers positioned in a circular arrangement around the unit. The rotation position is determined by the control system based on counting or timing functions, and parts are sequentially directed to the target containers.
Application Areas
The MTF Multi-Rounder rotary distributor is used across a wide range of production line and automation applications, including:
• Container filling: Suitable for KLT boxes, trays, cartons, bags, pallets, wire mesh containers, and big bags.
• Counting and distribution: Post-production part counting and even distribution into multiple containers.
• Production logistics: Automatic distribution and unloading tasks in integrated conveyor systems.
• Quality control preparation: Initial process steps for sorting parts and separating them into different containers.
Advantages - Technical and Operational
• Flexible rotary distribution with 270° or 360° rotation capability.
• Support for multiple containers with configurations from 2 to 12 positions.
• Easy control through count-based and time-based functions, ensuring high accuracy and automation compatibility.
• PLC integration with production control systems through programmable control options.
• Durable design with rigid PVC and stainless steel material options for long-term industrial performance.
• Compatibility with a wide range of container types, including KLT boxes, trays, tanks, and big bags.
