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Media: Plastic

Plastic Preformed Media

media-plastic
  • Cast to shape /size
  • Full range from cutting to polishing
  • Wear rate
  • Lack of density/work efficiency

Plastic Finishing Media

Hammond Roto-Finish is proud to present its new line of premier polyester plastic medias. These formulations range from very aggressive to very fine pre-plate and light cut with an almost luster
finish.

Garnet (PE-1)
Very fine pre-plate finish, with minimal cut. Smooth uniform finish almost lustrous may be used with burnishing compound to bring out bright color. Surface finishes in the 5-10 Ra on soft metals
Red in color

Sapphire (PE-2)
Good cutting formulation for use as a final finish or as an intermediate step for final low Ra finishes. Lower foam levels than most polyester media especially in high energy. Ra values of 25-30 on soft
metals
Blue green in color

Amber (PE-3)
Fine preplate media for use on all metals. It will leave a light uniform galvanized look on the surface with minor stock removal. It will provide typical Ra values of 8-12 on soft metals.
Yellow in color

Tiger-eye (PE-4)
Medium cut plastic which develops a nice smooth surface on hard or base metals and can be use and will provide mild stock removal on softer metals and plastics. Typical Ra values of 15-30 on
soft metals.
Orange-brown in color

Alabaster (PE-5)
Aggressive cutting formulation, Excellent stock removal and deburring properties. Lower foam levels to increase cutting action. Surface finishes in the 30-35 Ra range on soft metals.
Off white in color

Jade (PE-HD)
Aggressive cutting media with approximate density of 80-95 lbs per cubic foot. The added weight increases the cutting ability and leaves a surface finish Ra of 30-45 on soft metals.
Light lime green in color

Grade Description < 1/2" 1/2"–1" > 1"
Garnet High finish, low cut, excellent Ra $3.90 $2.50 $3.30
Amber High finish, low cut, low RA $2.25 $2.00 $1.85
Tiger-eye Good finish, medium low cut, low Ra $1.75 $1.55 $1.50
Sapphire Good cut, average finish, higher Ra $1.75 $1.55 $1.50
Alabaster Excellent cut, medium finish, higher Ra $1.65 $1.45 $1.40
Jade High density, high cut, medium finish, higher Ra $1.80 $1.60 $1.55

 

Cones (Round and Taper Top) 5/16", 3/8", 1/2", 3/4", 1", 1-1/2", 2"
Tetrahedrons 3/8"x3/8", 1/2"x1/2", 3/4"x3/4", 1"x1", 3"x3"
Cylinders 3/8", 1/2", 3/4"
Pyramids 1/2"x5/8"
Ellipse 1"x1-1/4"x3/8"
Arrowhead 1-3/4"x1"x1"
Stars 1-1/2"x1-1/2"x5/8"
Triangles 1/2"x3/4"x1/2", 3/4"x1-1/2"x3/4"
Bowtie 3/4"x1-1/8", 1-1/8"x2", 1-3/4"x3"

Our Location and Operating Hours

hrflocation2 

Our Address:

1600 Douglas Ave.

Kalamazoo, MI 49007

United States

Our Hours:

Mon.-Fri.

8:00am - 5:00pm

Eastern Time Zone

This email address is being protected from spambots. You need JavaScript enabled to view it.

This email address is being protected from spambots. You need JavaScript enabled to view it.

Phone: 269-345-7151

Fax: 269-345-1710

 

 

See Hammond Roto-Finish on MacRae's Blue Book

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