20L 30L Vertical type Automatic Asphalt mixture blender, Asphalt mixer

Description

This machine is used to mix the asphalt mixture for specimen made. Comprised of mixing pan, heater, lifting device, it features compact size, space-saving, easy operation.

Main Features

It adopts advanced micro-computer control technology, can set the mixing temperature freely within room temperature-250°C, by using intelligent PID control mode, reach automatic control on mixing time.

It has phase sequence-protection function, can avoid damage to machine caused by phase sequence error.

Floor type structure, novel design, easy operation.

High definition LCD display, friendly human interface, clearly display all test information;

PID self auto-tuning function for automatic temperature parameter to best status;

Temperature compensation function available

Oil bath heating, uniform temperature

Ball screw rod lifting device, less noise, stable performance

Technical Specification

• Mixing capacity, 20L, 30L
• Temperature control range: room temperature-250
• Temperature control accuracy: ±3°C, after 40mins temperature fluctuation < 3°C, readout 0.3°C
• Time-control range: (1~999 s)
• Time control accuracy: ±0.1s
• Mixing rotation speed: revolution speed: 45±5r/min, rotation rate 75±5rpm
• Mixing motor: AC 380V,550W;1400R/min; 50Hz
• Lifting motor: AC 380V, 250W, 1400rpm, 50Hz)
• Overall size: 910mm×595mm×1660mm(L×W×H)
• Machine weight: 300kg
• Working power: AC 380V±10%; 16A; 50Hz(3 phase, 4 wire)
• Total power: max 3.6KW
• Humidity: ≤80%Rh