Maschine shut-off nozzle, type E Technical description The field of application for the E-Nozzle is primarily LSR (Liquid Silicon Rubber). In this nozzle‘ favour are: s • Targeted cooling or heating over the whole nozzle, i.e. tempering until the interface of nozzle – mold • Compact concept • Flexible connecting parts (tip, adapter) There are multiple fields of LSR applications and is rising in importance. LSR molded parts are frequently observed in the automobile industry, home and sport components, pharmaceuticals, medicine and electronic industries. Operation: The herzog® E-Nozzle shows a...

Maschine shut-off nozzle, type E Tip types Tip with radius or angle → nozzle arrangement with hot mold separation For mold plates with thermal separation between sprue bushing and nozzle. The nozzle should close as close as possible to the cavity. Cooling through the entire immersion length is required. cold hot Tip contour and orifice are manufactured to customer specifiations. The nozzle tip lies against the hot mold and is tempered (cooled). Premature vulcanisation is therefore eliminated. The thermal separation occurs between the hold mold and the cooled nozzle. cooling Conical tip for cold...

Maschine shut-off nozzle, type E Data sheet - machine shut-off nozzle, type E pneumatically controlled Operating data E0 E1 350 1500 7 30 70 120 Ø2 Ø4 330 bar at 4 bar actuation pressure 720 bar at 4 bar actuation pressure 2500 bar 2500 bar 3 max. injection rate cm / s flow channel cm 3 max. contact force (kN) smallest nozzle orifice (mm) M at max. injection rate max. back pressure (closed nozzle) max. injeciton pressure temperature range -20°C to 110°C Radial or angled tip Hot mold application Conical tip Cold channel application Actuation pneumatic 4 - 10 bar functionality 2 - way Connections...

Maschine shut-off nozzle, type E Dimension Sheet for enquiry or order Machine shut-off nozzle type E, pneumatically controlled Company: Contact person: Street: Tel.: City / Zip: Fax: Land: E-Mail: Nozzle size Machine type (when known) E0 (to 350 cm³/s) E1 (to 1500 cm³/s) Optional Extras Yes Position sensor for actuator If optional extras are required or when processing with the above special applications, please enter here: Standard dimensions, see Data Sheet. Measurements in mm Thread length (incl. centering) Connection thread (thread ø, thread pitch) Hot mold application: Tip length (check...