Hope Plastics North Hollywood, since 1964

Nineteen presses. Pick the one that fits your part.

Whether you bring your own mold or we build one, we have a machine for the job: from a 35-ton press that shoots 1.2 ounces to a 1,200-ton press that shoots 16 pounds. Most of the floor sits in the 250 to 500 ton range.

Press capacities
Clamp forceShot sizeMax mold, inches
35tons1.2 oz8 × 10
85tons12 oz16 × 20
110tons10 oz16 × 20
250tons1 lb17 × 24
350tons3¼ lb24 × 32
500tons6¼ lb30 × 40
700tons6½ lb30 × 40
1,200tons16 lb48 × 70
Injection molding press

Over-molding and insert molding

We mold around threaded and metal inserts, screens, and other materials, and we over-mold soft grips onto hard frames. The Trackstick and the Scorpion camera grip in the gallery are both over-molded here.

Color

We match the resin to your color sample or Pantone number, and run the same color shot after shot.

See the materials we run

Over-molded parts from the floor.

  • Black wheel with over-molded tread
    Wheel with over-molded tread
  • Trackstick GPS loggers with over-molded grips
    Trackstick, over-molded grip
  • Flat black screen with a molded frame
    Over-molded screen
  • Black mount with metal threaded inserts and screws
    Mount with threaded inserts