Sealing unit STV 2200 - demonstration system

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Manufacturer SSB Wägetechnik GmbH
Model STV2200
Year 2018
Location Germany DE
Jérémie
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Jérémie R.

Automatic description (AI-Generated)

The SSB Wägetechnik GmbH STV2200 is a welding and evacuation station designed specifically for sealing large containers such as octabins, big bags, or cartons equipped with an inliner. Manufactured in 2018, this machine efficiently seals and evacuates residual air from the container's inliner to ensure optimal packaging integrity.

Key components of the STV2200 include a robust base frame with a hydraulic lifting carriage that allows optimal height adjustment to accommodate various container sizes. The machine features a bag clamping system with mounted rollers and a spreading system equipped with force control to facilitate easy and safe handling of wide bag dimensions. The welding head is designed with rear and front welding cheeks and sealing strips underneath, supported by a lifting unit for front sealing. Additionally, a suction lance with a pneumatic lifting system is integrated for air evacuation.

Operation is controlled via a central touchscreen panel mounted on a yellow stand, providing clear visibility of the operating steps, parameter settings, error messages, and safety instructions in plain text. The machine supports both automatic and manual modes, allowing stepwise process control. The welding current is monitored and displayed through the control system to ensure consistent sealing quality.

The STV2200 operates with a front-access design that simplifies bag and inliner attachment, featuring a pneumatically operated opening and welding system. The work area is fully visible, promoting a safe and ergonomic working environment. The machine's frame is grey with yellow panels and vertical support columns, and it appears clean and well-maintained with no visible damage.

This model offers high operational reliability and rapid cycle times, making it suitable for industrial applications requiring efficient and secure sealing of large packaging containers.

The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.

Seller's description

Welding and evacuation station for large containers

The sealing machine model STV 2200 has been specially developed for sealing large containers. The machine can seal octabins with inliner, big bags or cartons with inliner and suck off the residual air. Due to the wide bag dimensions the machine has a clamping and spreading device to make the application easy and safe for the operator.

Machine components:
The welding and closing machine consists of the following main components:

Base frame with hydraulic lifting carriage for optimum adaptation to the container
Bag clamping system with mounted rollers
Bag spreading system with force control
Welding head with rear welding cheek and underlying sealing strip
Lifting unit for front sealing and sealing strip
Front welding cheek and sealing strip underneath
Suction lance with pneumatic lifting system
Control with central operation
Mode of operation / functional sequence of vacuum sealing machine
After the container has been placed centrally underneath the machine, the operator must clamp the inliner of the container to be welded with the quick clamps. The expansion bolts and the suction lance head must be located in the inner area of the inliner. The operator can now start the sealing cycle at the external operating point outside the protected area. The spreading device is moved apart by motor until the bag has reached a sufficient spreading force. An overtravel mechanism detects tearing of the inliner. Once motorized spreading has taken place, the suction lance retracts into the container to the set dimension. The front sealing and sealing jaws lower, and the sealing jaws close. The vacuum generator starts and the residual air suction is started over the set suction time. After the suction time has elapsed, the suction lance moves out of the bag and the sealing jaws close. The bag is sealed with the set sealing time. The sealing jaws open with a delay. Then the sealing jaws open with a delay and the front cheeks move to the upper position. The entire sealing head lifts to the set extension position. The container can be moved out. As soon as a new container is inserted, the sealing head lowers and signals that a new inliner can be positioned.

The machine has a touch panel on which the individual operating steps can be seen. Parameters/operating modes can be set. Error and monitoring messages as well as safety instructions are displayed in plain text. In manual mode, each individual step can be approached (step chain function).

The welding current is monitored and displayed via the control system.

Machine features:
Front operation, easy bag/inliner attachment
Optimized bag holding and spreading system
Pneumatically operated opening and welding system
100% fully viewable work area
High operational reliability
Very fast operation
Ergonomic working environment

Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.


Client type Machinery manufacturer
Active since 2025
Offers online 1
Last activity June 10, 2026

Seller's description

Welding and evacuation station for large containers

The sealing machine model STV 2200 has been specially developed for sealing large containers. The machine can seal octabins with inliner, big bags or cartons with inliner and suck off the residual air. Due to the wide bag dimensions the machine has a clamping and spreading device to make the application easy and safe for the operator.

Machine components:
The welding and closing machine consists of the following main components:

Base frame with hydraulic lifting carriage for optimum adaptation to the container
Bag clamping system with mounted rollers
Bag spreading system with force control
Welding head with rear welding cheek and underlying sealing strip
Lifting unit for front sealing and sealing strip
Front welding cheek and sealing strip underneath
Suction lance with pneumatic lifting system
Control with central operation
Mode of operation / functional sequence of vacuum sealing machine
After the container has been placed centrally underneath the machine, the operator must clamp the inliner of the container to be welded with the quick clamps. The expansion bolts and the suction lance head must be located in the inner area of the inliner. The operator can now start the sealing cycle at the external operating point outside the protected area. The spreading device is moved apart by motor until the bag has reached a sufficient spreading force. An overtravel mechanism detects tearing of the inliner. Once motorized spreading has taken place, the suction lance retracts into the container to the set dimension. The front sealing and sealing jaws lower, and the sealing jaws close. The vacuum generator starts and the residual air suction is started over the set suction time. After the suction time has elapsed, the suction lance moves out of the bag and the sealing jaws close. The bag is sealed with the set sealing time. The sealing jaws open with a delay. Then the sealing jaws open with a delay and the front cheeks move to the upper position. The entire sealing head lifts to the set extension position. The container can be moved out. As soon as a new container is inserted, the sealing head lowers and signals that a new inliner can be positioned.

The machine has a touch panel on which the individual operating steps can be seen. Parameters/operating modes can be set. Error and monitoring messages as well as safety instructions are displayed in plain text. In manual mode, each individual step can be approached (step chain function).

The welding current is monitored and displayed via the control system.

Machine features:
Front operation, easy bag/inliner attachment
Optimized bag holding and spreading system
Pneumatically operated opening and welding system
100% fully viewable work area
High operational reliability
Very fast operation
Ergonomic working environment

Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.



Automatic description (AI-Generated)

The SSB Wägetechnik GmbH STV2200 is a welding and evacuation station designed specifically for sealing large containers such as octabins, big bags, or cartons equipped with an inliner. Manufactured in 2018, this machine efficiently seals and evacuates residual air from the container's inliner to ensure optimal packaging integrity.

Key components of the STV2200 include a robust base frame with a hydraulic lifting carriage that allows optimal height adjustment to accommodate various container sizes. The machine features a bag clamping system with mounted rollers and a spreading system equipped with force control to facilitate easy and safe handling of wide bag dimensions. The welding head is designed with rear and front welding cheeks and sealing strips underneath, supported by a lifting unit for front sealing. Additionally, a suction lance with a pneumatic lifting system is integrated for air evacuation.

Operation is controlled via a central touchscreen panel mounted on a yellow stand, providing clear visibility of the operating steps, parameter settings, error messages, and safety instructions in plain text. The machine supports both automatic and manual modes, allowing stepwise process control. The welding current is monitored and displayed through the control system to ensure consistent sealing quality.

The STV2200 operates with a front-access design that simplifies bag and inliner attachment, featuring a pneumatically operated opening and welding system. The work area is fully visible, promoting a safe and ergonomic working environment. The machine's frame is grey with yellow panels and vertical support columns, and it appears clean and well-maintained with no visible damage.

This model offers high operational reliability and rapid cycle times, making it suitable for industrial applications requiring efficient and secure sealing of large packaging containers.

The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.


About this seller

Client type Machinery manufacturer
Active since 2025
Offers online 1
Last activity June 10, 2026

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Sealing unit STV 2200 - demonstration system