Polyurethane Liners

Simpson Polyurethane Liners are formulated to maximize mulling efficiently. They also lower your total maintenance costs providing the best overall performance value. 

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The right liner for your budget and operation intensity.

Design advantages over competitive urethane liners:

  • Close tolerance fit
  • Larger diameter washers prevent bolts pulling through urethane when mounting
  • Double washer mounted to liner for stronger fit and elimination of dimples
  • True/positive bolt location for ease of assembly and adjustment in both directions
  • Bright yellow color increases liner visibility and as it fades overtime indicates wear
  • Reinforced design prevents the liners from prematurely pulling away from muller bowl and door

Available for the Simpson Speedmullor

75B RUBBER

DESCRIPTION

75B URETHANE

DESCRIPTION

74804

Liner, Middle

111715-SP

Liner, Polyurethane Middle

74803

Liner, End

111714-SP

Liner, Polyurethane End

74802

Liner, Door

111713-SP

Liner, Polyurethane Door

101781

Liner, Middle for Bond Nozzle

111716-SP

Liner, Polyurethane Bond Nozzle

85B RUBBER

DESCRIPTION

85B URETHANE

DESCRIPTION

108-C48-A

Liner, Middle

110952-SP

Liner, Polyurethane Middle

108-C49-A

Liner, End

110951-SP

Liner, Polyurethane End

108-D27-A

Liner, Door

110953-SP

Liner, Polyurethane Door

101936

Liner, Middle for Bond Nozzle

111688-SP

Liner, Polyurethane Bond Nozzle

100B RUBBER

DESCRIPTION

100B URETHANE

DESCRIPTION

110-C14-A

Liner, Middle

75792-SP

Liner, Polyurethane Middle

110-C15-A

Liner, End

75793-SP

Liner, Polyurethane End

110-D22-A

Liner, Door

75794-SP

Liner, Polyurethane Door

101895

Liner, 2IN Bond Injection

110981-SP

Liner, Polyurethane Bond Nozzle

150B RUBBER

DESCRIPTION

150B URETHANE

DESCRIPTION

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106966-SP

Liner, Polyurethane Middle

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106956-SP

Liner, Polyurethane End

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106964-SP

Liner, Polyurethane Door

The Challenge

In most foundries the standard Simpson rubber design is the best option providing good performance at an economical price - saving at least 10% compared to the cost of a set of urethane or competitors rubber liners. Rubber is less expensive, but it is less durable. 

Simpson Solution

Simpson has the right liner for your budget and operation intensity. Most Speedmullor liners are available in either durable rubber or high-performance urethane. In high production foundries long-lasting urethane can provide the best long-term solution by outlasting rubber by 3 or more times. One Simpson customer in Indiana reported that after 8 months of continuous operation in their 100B that the Simpson urethane wheels and liners “look excellent, both wheels and side liners show little to no wear…with this kind of continued performance we will not need to do any material replacement during this year’s shutdown. This looks like it may last another year or even longer."

ADDITIONAL IMAGES

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