Conveyor sealing systems.

Conveyor sealing systems

Prevent waste of product and protect from damage

Designed to safely seal the area where the chute meets the conveyor, Metso’s conveyor sealing systems prevent dust or material spillage. Made using special material which is softer than the conveyor belt, the conveyor sealing system helps to avoind grooves forming in the belt over an extended period of operation and belt material being worn down.
Trellex Clamp-On

Trellex Clamp-On properties and features

Trellex Clamp-On is a neatly designed conveyor sealing system. Suitable for most common applications, Trellex Clamp-On safely seals the area where the chute meets the conveyor.

Material properties

Made of foam polyurethane (PU), a material developed specially for this application, the product is delivered in blocks of two type of lengths. The PU material has lower wear properties than the belt itself, which means that there is no risk of grooves forming on the belt, even when used over extended periods. And when the PU starts to wear down, it is easy to readjust the position of the sealing system and keep the seal tight.

Special features

A laser-cut metal plate is screwed or welded to the chute wall. The foam PU blocks are then hooked onto the plate’s profile and clamped into position with a horizontal aluminium profile. To adjust their height, the clamps can just be released and the PU blocks manoeuvred into the new position. Where two PU blocks overlap, an overlapping Z-profile guarantees a tight seal.

Trellex Clamp-On technical description
Trellex Clamp-On technical description

Material:

  • Foam polyurethane (PU)
  • Galvanised steel
  • Aluminium

Hardness: 85 +/-5 Shore A

Density: 1.03 g/cm3

Colour: Black

Trellex Clamp-On technical specifications

Trellex Snap-On

Trellex Snap-On properties and features

Trellex Snap-On conveyor sealing system is the optimal choice when the longer stretches of your belt need to be sealed. It is designed to safely seal the area where the chute meets the conveyor.

Material properties

Made of extruded EPDM rubber, a material developed specially for this application, the product is delivered on a roll. It has lower wear properties than the belt itself, which means that there is no risk of grooves forming on
the belt, even over extended periods of operation. When the rubber sides start to wear down, it is easy to readjust the position of the sealing system to keep the seal tight.

Special features

A laser-cut metal bracket is attached to the chute wall with simple wedge bolts, which makes installation very easy. Extruded rubber sides are then snapped onto the bracket’s special profile – hence the name Snap-On.
Since the rubber is delivered on a roll, and the construction is very simple, this sealing system works well for sealing longer stretches of your belt.

Trellex Snap-On technical description
Trellex Snap-On technical description

Material:

  • EPDM rubber RU
  • Galvanised steel

Hardness: 60 +/-5 Shore A

Density: 1.16 g/cm3

Colour: Black

Trellex Snap-On technical specifications

Trellex Wearliner

Trellex Wearliner properties and features

A valuable addition to every chute, Trellex Wearliner is a practical product that delivers a whole series of advantages.

Material properties

The product is made of rubber vulcanised onto an angled steel plate. The special type of rubber (Trellex T60) used is a very hardwearing material that can withstand heavy impacts. Its high elasticity means that falling material bounces off its surface, efficiently preventing material from getting trapped and damaging the belt.

Special features

Trellex Wearliner sits inside the chute wall and, thanks to its angled profile, guides material towards the centre of the belt and away from the sealing

system. This helps eliminate mistracking and gives your sealing system a longer wear life. Lined with soft rubber, this valuable accessory greatly reduces the noise of falling material inside the chute, thus also contributing to a better working environment.

Trellex Wearliner technical description.
Trellex Wearliner technical description

Material:

  1. Rubber RU
  2. Steel (t = 5 mm)

RU Hardness: 60 Shore A

Colour: Black

Trellex Wearliner technical specifications

Trellex Inspection Hatch

Trellex Inspection Hatch properties and features

We recommend using an inspection hatch whenever you want to watch or access the workings of a closed operation. For example, when checking the condition of your belt cleaner, or even replacing it.

Material properties

Unlike most competing products, Metso’s inspection hatch is made of foam PU with a steel frame, not just steel alone. Thanks to the elasticity of the foam PU, the inspection hatch sits tightly in position, preventing leakage of dust or other substances.

Special features

Our inspection hatch is designed for very easy installation. Just screw into position, and get access to the parts of your equipment that would otherwise be impossible to see or reach – in minutes!

Trellex Inspection Hatch technical description.
Inspection Hatch technical description

Material:

  1. Foam PU
  2. Powder dip-coated steel

PU Hardness: 44 Shore A

Colour: Black

Dimensions: Hatch 400x325x30 mm

Trellex Inspection Hatch technical specifications

Download Conveyor Solutions Handbook!
Whether you’re looking for a complete conveyor solution, or just a replacement part, you’ll find it here.
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