https://www.powtech.de/en/ausstellerprodukte/powtec23/product-10326987/blow-trough-lock

BARL blow trough lock are suitable for dust-shaped and fine-grained bulk materials for dosage into a pneumatic conveyor line.

The bulk material must be ready to be conveyed and flowing. Our blow trough lock are as tight as possible thanks to cell wheels and housings that are produced to a precise size.

Flushing air connections at the packing glands and the venting sockets in the housing are part of the default as well as the outer bearing. In addition to the present venting sockets, we recommend installing a leak air collector above the airlock.

STANDARD SIZES
150 x 150 to 600 x 600, DN 150 to DN 600

HOUSING MATERIALS
S235JRG2, boiler sheet (P265GH), 16Mo3, 1.4301, 1.4541, 1.4571, 1.4828, others on request

SHAFT SEALING
Adjustable packing glands

CELL WHEEL STARS
Many different designs, 8 brackets by default

ROTOR PLATES
Replaceable and welded-on rotor plates

DRIVE
With fixed or variable speed

TEMPERATURE RANGE
-40° C to +900° C

EX-PROTECTION
ATEX-directive 94/9 EC

PRESSURE SURGE RESISTANT
Up to 10 bar

CIP
Suitable

FDA
Suitable

WEAR PROTECTION
With surface coating, lining or replaceable inserts.

Barl Maschinenbau GmbH in Thierhaupten near Augsburg specialises in the production of components for process technology in the bulk goods area. Our high-quality dosage, conveyor and shut-off devices are gladly accepted by our customers in and outside of the country. In addition to our standard products, we develop problem solutions for difficult poured goods that can only be conveyed, dosed, shut off or loosened up together with our customers. This way, we can offer complete solutions for nearly any systems of poured goods handling.

For more than 200 years, the company has been headquartered in Thierhaupten as a family-owned company. In the area of mechanical process technology for bulk material, the company is able to look back on more than 30 years of experience.

The close cooperation between development, construction and production has enabled us to put technically high- quality products on the market at competitive prices.