Scissor Type (Shoe Type)

The most important case in the usage of this type sealing is to increase the material strength by reducing the weight and to ensure the sealing of, especially light and corrosive storage products.

Storagetech recommends the use of Scissor type sealing in the lie of pantograph seal in order to balance the price/performance ratio for extremely corrosive volatile or light storage products. Effective seal performance can cover openings up to 200 mm. And it can work out with ±100 mm tolerance.

Thanks to its superior spring system, it successfully meets 300 mm rim width and works effectively maximum ±100 mm tolerance in range.

Design Features

Each seal is customized to fit the tank to ensure maximum performance, long life, and safe operation. Primary seals include a variety of configuration and component options. The shoe is connected by braces to the floating deck and is held tightly against the wall by springs or weighted levers a flexible coated fabric (made of Teflon) is suspended from the shoe seal to the floating deck to form a vapor barrier over the annular space between the deck and the primary seal. Storagetech liquid mounted primary shoe seals can be categorized as PANTOGRAPH and SCISSOR type seals. The most important issue that affects the performance of the sealing system is that the load which is applied to the shoe seals needs to balance and this force covers all openings through the rim. Mechanical seal systems are restricted to the lined storage tanks for not to damage the cladding material.

Looking for top-quality mechanical shoe seals at competitive prices? Our scissor type seals, also known as shoe type seals, are meticulously crafted to deliver superior sealing performance. Whether you need to seal machinery, equipment, or industrial applications, our sealing shoes are designed to meet your needs.

With our commitment to excellence and precision engineering, we ensure that each shoe seal guarantees optimal functionality and durability. Trust us for all your sealing shoe requirements and experience unmatched reliability and longevity. Contact us today to learn more about our premium shoe seals and secure your machinery with the best in the market.

Part List

No Part Name Material Remarks
09 Foam Dam, Thk.3mm Optional
08 Rim Clamp A653 / G90 xxxx
07 Fabric Teflon xxxx
06 Spacer Plate Scissor ASTM SA 240 gr. 304/316 S235 JR (G) 1/4 Hardened
05 Rim Scissor ASTM SA 240 gr. 304/316 5235 JR (G) 1/4 Hardened
04 Spring ASTM SA 240 gr. 304/316 S235 JR (G) 1/4 Hardened
03 Rim Clip ASTM SA 240 gr. 304/316 S235 JR (G) 1/4 Hardened
02 Shoe Bracket ASTM SA 240 gr. 304/316 S235 JR (G) 1/4 Hardened
01 Shoe Plate ASTM SA 240 gr. 304/316 S235 JR (G) 1/4 Hardened

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