Major Specifications
Injection Unit Code: The document specifies three models: IS650GTW, IS850GTW, and IS1050GT. Each model has different injection unit codes and barrel codes, which affect the screw diameter, shot weight, injection pressure, and plasticizing capacity.
Screw Diameter: The screw diameter varies across models and barrel codes, ranging from 95 mm to 120 mm.
Shot Weight: The shot weight for polystyrene (PS) ranges from 2900 g to 5200 g, depending on the model and barrel code.
Injection Pressure: The injection pressure varies between 140 MPa and 185 MPa.
Plasticizing Capacity: The plasticizing capacity for PS ranges from 420 kg/h to 580 kg/h.
Clamping Force: The clamping force is specified as 6370 kN for IS650GTW, 8330 kN for IS850GTW, and 10190 kN for IS1050GT.
Distance Between Tie Rods: The horizontal and vertical distances between tie rods are specified for each model, ranging from 1080×1080 mm to 1265×1265 mm.
Clamp Stroke and Open Daylight: The clamp stroke ranges from 1350 mm to 1750 mm, and the maximum open daylight ranges from 1800 mm to 2250 mm.
Motor for Pump: The motor power for the pump is specified as 45+45 kW for IS650GTW and 55+55 kW for the other models.
Machine Dimensions: The dimensions of the machines are provided in terms of length, width, and height, with lengths ranging from 7.9 m to 9.2 m, widths from 2.7 m to 2.9 m, and heights from 2.3 m to 2.5 m.
Notes: Specifications are subject to change without notice due to continuous improvements. Conversion factors are provided for MPa, kN, and N.