Concrete Block Machine

1. MAIN TECHNICAL PARAMETER Model QT8-12 Forming Type Table Vibration and Mould Vibration Rated pressure 21Mpa Vibration frequency 2800-4500(r/min) Working type Hydraulic Pressure Forming Cycle 15-20s (with color material feeder, 20-25s) Pallet Size 950X900mm Operation Full Auto PLC Control Total Power 120kw Dimensions 8400x1700x2950mm Color As customer’s requirement Capacity 390X190X190mm (8pcs/mould, 1200-1600 pcs/hr) 240X115X90 mm (21pcs/mould, 3800-5000 pcs/hr) 200X100X60mm (32pcs/batch, 4600-5800 pcs/hr) Usage extension hollow block, porous block, insulation block, hourdis, solid ,color paving block, interlocking brick, grass brick, slope protection brick, curbstone, etc. Electrical Design 380V-50Hz-3 phase (Adjustable) Documents Lay-Out/ Electric Circuit Diagram; English Operation Manual; Qualification Certificate, etc. 2. THE CONFIGURATION OF QT8-12 CONCRETE BLOCK MACHINE NO. Specifications QTY 5. QT8-12 Block Machine 5.1 QT8-12 Main Machine 5.1.1 mixed concrete transit hopper:1650X800X1000mm 1 rotation dosing device ,dosing motor: 4kw, dosing hopper: 2000X950X100mm 1 dosing hydro-cylinder:1500X100X100mm 1 5.1.2 vibration box:700X550mm, vibration shaft 4 pcs 1 vibration motor: 11kw x 2 vibration force 695KN, vibration frequency: 2800-4500r/min,vibration time 0.5-2.5s mould head pressing hydro-cylinder 21Mpa 1 5.1.3 demoulding hydro-cylinder 80X80X500mm 2 demoulding synchromous mechanism 1 demould guiding column 2 travel switch 6 5.1.4 vibration absorbing rubber pad 10 5.1.5 Max dimension: 8400x1700x2950mm 1 safety guard mesh 4 5.1.6 pallet feeder: 2000X960X300mm; motor power: 1.5kw 1 5.1.7 green block transfer device: 3200X900X600mm; motor power: 1.5kw 1 5.1.8 green block brusher: 1000X150X150mm; motor: 0.75kw 1 5.2 Hydraulic System 5.2.1 hydraulic station, hydraulic pressure: 21Mpa 1 5.2.2 hydraulic oil pump, flow rate: 185L/min, motor power: 22kw 1 5.2.3 cooling device, hydraulic oil working temperature: 25℃- 55℃ 1 5.2.4 hydraulic oil tank: 850L 1 5.2.5 solenoid valve, overflow valve, pipeline 1 5.3 PLC Control System (SIEMENS Brand) 5.3.1 pallet feeding control system 1 5.3.2 concrete material feeding control system 1 5.3.3 block forming control system 1 5.3.4 green block coming out control system 1 5.3.5 hydraulic station control system 1 5.3.6 control panel, control buttons, man-machine interface, touch screen 1 5.3.7 SIEMENS PLC, SIEMENS electric components 1 5. ERECTION/COMMISSIONING/TRAINING 4.1 The buyer should prepare the earthwork, electrical power supply etc based on the seller's technical drawings. 4.2 The buyer should prepare professional worker-team, including: electrical workers, welding workers, maintenance workers and operators; also truck crane etc necessary working tools. 4.3 The seller should send 2 engineers to guide erection in the buyer's working site, and train operators for the buyer. 4.4 The buyer should bear accommodation, round-air ticket, local transportation fees and allowance USD***/day for each engineer. 4.5 The buyer should assist the seller to get the visa, and the buyer bears the cost for visa. 4.6 Erection time is 15-20 days. If exceed 20 days, for exceeding time, the buyer should pay engineers salary USD***/day for each engineer.