Waterjet cutting machine

STM 1530 PremiumCut 3D 12°

Machine: STM 1530 PremiumCut 3D 12° angle compensation
Pump: BFT ECOTRON® 40.37 (37 kW, 4000 bar)
Great condition, fully functional, purchased new in October 2018.
Machine is located in EU, Zagreb, Croatia, possible cutting test at our place.
Only 3200 pump operating hours, automatic pressure control, automatic abrasive control, cutting angle compensation, possible upgrade with turning machine and drilling unit for piercing sensitive materials, durable machine frame (aluminium alloy + stainless steel), equipped with high quality parts.

1. Waterjet cutting system STM 1530 PremiumCut 3D 12° angle compensation
Robust CNC milled absolutely rust-proof construction in aluminium and stainless steel
High-precision robust rack and pinion drive with helically toothed racks
Premium guide X & Y axis with Bosch Rexroth™ with high-precision ball-bearing carriage and stainless steel balls
Threefold dirt scraper package
Working area accessible from 3 sides for simplified loading and unloading
Underwater cutting is possible
CNC milled workpiece holder with heavy-duty frame for parts with weights of up to 1,000 kg/m²
The scope of supply contains the required lubricants and special tools for servicing and maintenance
1.1 CNC operating range
X axis: ..... 1,502 mm
Y axis: ..... 3,002 mm (bridge)
Z axis clearance: ..... 300 mm
A axis: ..... 12 degrees
B axis: ..... +/- ∞
1.2 Precision and feed
Positioning precision: ..... ± 0.02 mm (per metre at 20°C)
Repeatable precision: ..... ± 0.01 mm (per metre at 20°C)
Max. feed: ..... 60 m/min
A axis feed: ..... 360 deg/s
B axis feed: ..... 360 deg/s
1.3 Dimensions & weight
Length: ..... approx. 3,750 mm (incl. high-pressure tubing)
Width: ..... approx. 4,700 mm
Height: ..... approx. 3,400 mm (incl. high-pressure tubing)
Weight: ..... 1,500 kg (without water)
2. High pressure pump ECOTRON® 40.37
420 MPa max. design pressure
400 MPa max. permissible operating pressure
380 MPa max. continuous operating pressure
3.8 l/min max. flow rate
37 kW driving power
2.1 Technical details
Drive hydraulics with axial piston pump and hydraulic pressure/flow rate control
Gear pump for separate cooler/filter circuit
Pressure intensifier with drive cylinder and high pressure cylinder
2.49 litre pulsation damper according to Pressure Equipment Directive 97/23/EC
Connection for external emergency stop circuit
Electrical and electronic components fitted in control cabinet
Hydraulic and high pressure components mounted on a common base frame
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Compact design, all tubing fitted, all pipework fitted and wired
2.2 Options Included
Automatic pressure adjustment from 50 - 400 MPa
Cooling via oil/water heat exchanger
Pressure relief valve with pneumatic control
Check valve on the feed water inlet
Double filter element for pre-filtration of the feed water
Sound insulation casing
Special tools for fitting the high pressure seals incl. torque wrench
Water stop check valve
Included: machine, high pressure pump, control unit (PC in electronic box), abrasive, spare parts