Comliffe Twin Stair Trencher With Plunging Heads Model ST 1500

  • The ST 1500 is a semi automatic machine capable of producing both open and closed plan stairs. The unit is equipped with pneumatic pitch movement and clamping to the top and side of the work piece via pressure cylinders. The operator controls the machining sequence of the heads via an easy access clearly marked push button control panel. The ST 1500 has two belt driven spindles running at 12,000 rpm both have pneumatically operated plunging movement, quick adjusting jig and combined brush guard and extraction hood on both spindles for ease of operation and safety.
Standard Features:
Heavy duty fabricated frame and cast iron tables 850kgs(1,870lbs) 
Floor space required 2,250 x 1,400mm(7’ x 4.5’)
Maximum width of board allowed 300mm(12")
Minimum width of board allowed 200mm(8”)
Maximum combined thickness of boards allowed 100mm(4”)
2 belt driven router spindles 12,000rpm’s
1 Motor with DC braking 4kw(5.5hp, 3ph, 220v, 60hz)
Minimum air pressure required 6 bar(90psi)
Compressed air consumption rate 85 litre(3cfm) / min
Dust extraction ports 75mm(3”)
1 set HSS cutters 19mm(0.75”)
2 nosing plates (to customers specification)
3 guide rollers; 16mm(0.725”),19mm(0.75”) & 22mm(0.87”)
2 adjustable roller support stands
1 grease gun
Standard tool kit
Comprehensive instruction manual, complete with pneumatic and electrical diagrams
Meets CE safety regulations