.50" Sprue Bushings

High-Performance E-Long Series Straight-Shot Sprue Bushing -- SSBT-4507E-1
from DME Company

D-M-E developed Straight-Shot Hot Sprue Bushings to eliminate sprues, permit larger shots and faster fills, and greatly extend heater life. The bushings feature an unrestricted “straightshot ” channel to feed the part or runner. Material in the channel is heated by a special helical... [See More]

  • Nozzle Radius: .50"
  • Hole Opening ("O" Dimension): 0.0600
  • Type: Hot / Heated Sprue Bushing
  • Overall Length: 5.34
High-Performance ER Long Series Straight-Shot Sprue Bushing -- SSBT-4507E-2
from DME Company

The D-M-E standard ER-Series Straight-Shot Hot Sprue Bushings (Long and Short Styles), like the standard E-Series, are supplied with a .25 inch extra stock allowance on the front face to permit machining of runner profiles or part contours into that face. These bushings feature a “reverse... [See More]

  • Nozzle Radius: .50"
  • Hole Opening ("O" Dimension): 0.1200
  • Type: Hot / Heated Sprue Bushing
  • Overall Length: 5.34
High-Performance Extended Series Straight-Shot Sprue Bushing -- HPS0607E2
from DME Company

DME Straight-Shot and High-Performance Straight Shot Hot Sprue Bushings are designed to reduce cycle times and save material costs. The DME Straight-Shot Hot Sprue Bushing is available in the long E-Series. The E-Series provides an extra .25" extra stock allowance on the front face to permit... [See More]

  • Nozzle Radius: .50"; .75"
  • Hole Opening ("O" Dimension): 0.0620
  • Type: Hot / Heated Sprue Bushing
  • Overall Length: 5.28
Integrally Heated Sprue Bushings .75 Series -- SB031000
from DME Company

The Integrally Heated Sprue Bushing is uniquely designed for high performance and reliability for direct gating applications, even with the most demanding molding cycles and plastic resins. The product ’s advanced heat transfer capability is attributed to its integrally heated design,... [See More]

  • Nozzle Radius: .50"
  • Hole Opening ("O" Dimension): 0.0800
  • Type: Hot / Heated Sprue Bushing
  • Overall Length: 2.38
Jumbo Gate-Mate™ Hot Sprue Bushings -- GMB0008
from DME Company

The D-M-E Gate-Mate ™ Hot Sprue Bushing is designed for direct part gating in single-cavity molds, eliminating the conventional cold sprue. The unique design of the bushing provides minimal gate vestige, without the objectionable witness lines so commonly found on direct gated parts. The... [See More]

  • Nozzle Radius: .50"; .75"
  • Hole Opening ("O" Dimension): 0.0300 to 0.1400
  • Type: Hot / Heated Sprue Bushing
  • Overall Length: 3.56
Polimax High Performance Series 200 Sprue Bushing -- BDP06055-R
from DME Company

High-performance capability with engineered and commodity-grade resins. Features. High performance capability. Standard & wear-resistant tips. Precise thermal control. Large number of bushing and tip combinations. Two flow channel sizes. Lengths up to 185mm [See More]

  • Nozzle Radius: Flat Type Bushing (optional feature); .50"; .75"; 0-40mm
  • Hole Opening ("O" Dimension): 0.0394 to 0.1024
  • Type: Hot / Heated Sprue Bushing
  • Overall Length: 3.15