Sapphire nozzle 1257
The sapphire nozzle type 1257 can be used as a pure water cutting nozzle or as an abrasive cutting nozzle. The nozzle has a sealing angle of 59°.
Properties and Advantages
Long lifetime
Constant jet quality
Accurate cutting accuracy
Narrow cutting width
High cutting performance
Swiss Quality
Applications
Pure water:
paper, cardboard, corrugated cardboard, wood, plastics, food, bakery product, frozen foods, meat, fish, composite materials, vehicle parts such as carpets, door panels, shock absorbers, dashboards, instrument panels, rear window shelves, etc.
Abrasive:
metal, titanium, Aluminium, stone, marble, granite, ceramic, reinforced concrete, cement, mineral wool, shatterproof-, safety- and bulletproof glass, wood, plastics, composite materials, vehicle and aircraft parts, etc.
R = Pure water jet cutting nozzles, aiming accuracy 100% tested
RX = Pure water jet cutting nozzles, aiming accuracy not tested
A = Abrasive cutting nozzles, aiming accuracy 100% tested
AX = Abrasive cutting nozzles, aiming accuracy not tested
Test of the aiming accuracy
The distance from the nozzle to the target mark is 100 mm.
The test pressure is 50 bar.
Testing of the aiming accuracy is only carried out if requested by the customer.
Specifications
Operating pressure (bar) max. 4000
Operating temp. (°C) max. 150