Blasting systems from AGTOS

Continuous overhead rail shot blast machines

Technical data

Possible applications for AGTOS continuous overhead rail shot blast machines (type DHT)

Continuous overhead conveyor blast machines are among the most flexible blast machine types. They are used for a variety of workpieces for derusting, descaling, final sanding, deburring and finish blasting of sensitive components or for roughening surfaces for subsequent coating.

The rail guidance of the overhead conveyor system is adapted to local requirements. In many cases, different machining processes such as blasting, painting and subsequent drying can be combined using the overhead conveyor system, thereby exploiting enormous rationalisation potential.

Further variation possibilities arise through the use of different blasting racks with the help of which the workpieces are fed into the machine. In many cases, standard blasting frames with discs, baskets or bars can solve the task. However, the requirements of our customers are always clarified in detail and often lead to a customised solution.

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Technical data

Continuous overhead rail shot blast machines Product programme

Our standard programme for continuous overhead rail shot blast machines includes several sizes.

The determination of the suitable machine concept depends, among other things, on the workpieces, the required output and, last but not least, the customer’s ideas regarding an optimised production process.

If the task cannot be solved with a standard machine, we will develop a customised machine concept for you.

Please send us your detailed enquiry.
Our experienced team will be happy to help you.

Type		DHT	DHT
Number of high-performance turbines	pcs.	Individual	Individual
Transport system		Power&Free	Chain conveyor
Max. Hakenbelastung	Kg	from 400	from 400
Opening system		Doors	Slats
Passage width	mm	Customized	Customized
Passage height	mm	Customized	Customized
Automatic cleaning		O	O
Free-jet room option		O	X
Manual cleaning option		O	X

How it works

Operating sequence for continuous overhead rail shot blast machines

The diagram on the left shows the path of the workpieces through the AGTOS blasting system. You can count on us to always consider the optimal solution for your workpiece. In doing so, we take into account the factors of time, cost and material. This is how you optimise your production.

The workpieces are suspended on a blasting rack or directly on the rotating hooks of the trolley and pushed to just in front of the steel machine. An automatic infeed device transports them to the first blasting position.

Once the program has started, the machine door is automatically closed and locked electro-pneumatically. The workpieces are blasted in three positions according to the preset blasting time.

The abrasive keeps circulating and is cleaned to allow continuous use.

Via the abrasive dosing device the cleaned abrasives, coming from the abrasive silo, arrives at the high performance turbines.

At the end of the blasting cycle and after the turbines have come to a standstill, the machine door opens automatically and the workpiece hanger returns to its starting position.

A fan generates the necessary negative pressure to ensure dust-free operation of the blasting systems. The extracted air is cleaned with a filter system.