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RISEN refractory pump:, 1.Output is 7m3/h (2.8m3/h is optional);, 2.Max. conveying dist.150m;, 3. Hydraulic double-piston system - details see: https://www.machineto.com/risen-refractory-pump-with-hydraulic-double-piston-system-10093149

RISEN Refractory Pump with hydraulic double-piston system:

As a hydraulic double-piston concrete pump, RISEN RPB7 (or RPB2.8) is a very excellent machine for the pumping or spraying of refractory materials.

Technical data:

Parameter	Unit	Value
Output	m3/h	7 (2.8m3/hour is optional)
Pressure	MPa	5
Hopper capacity	L	170
Loading Height	mm	1050
Suitable slump	cm	6-18
Max.grain size	mm	20mm for pumping; 15mm for spraying
Pipe and hose size	mm	65/50
Horizontal converying distance	m	120
Vertical converying distance	m	50
Drop out	%	<8
Electric motor	kW	15
Air pressure	MPa	0.3
Use air value	m3/min	3
Dimensions	mm	2400×920×1300
Weight	kg	1100

Features

• Thick flow conveying method with hand-spraying make the concrete spraying is even, steady with less air consumption comparing to thin flow conveying method.
• RISEN RPB7 is a high efficiency machine with a longer conveying distance, horizontal 200m and vertical 70m.
• Simple CE standard electrical system controls provide fool-proof operation
• Soft-start protects electric system and motor.
• Two independent oil pressure circuits.
• Main oil is supplied by a high-pressure, variable-flow, axial piston pump. A gear pump provides separate circuit for the dosing pump.
• Setting of the desired dosing values by hand-wheel
• Double piston pump with S-tube and change-over cylinders for a positive action.
• Self-sealing, superhard sealing ring and plate.
• Automatically reversing pistons relieve the conveying system when blocked.
• Tough hopper with vibrator and grill designed for work with steel fibres.
• Centrally positioned lubrication point for easy service.
• Low weight is an advantage for transport.