apply to asphalt a wide range,simple operation, low management costs.
First, the device profiles Roadphalt RPT Series Multifunction modified asphalt production equipment, our company and the Tongji University co-operation, joint design and manufacture of advanced multi-functional modified asphalt equipment, produce processing crumb rubber modified asphalt and SBS modified bitumen, such as modified asphalt products. This equipment is placed in the containers can be easily and domestic asphalt concrete mixing plant connected to the production of modified asphalt concrete can also be factory production of modified asphalt. Poadphalt RPT series multi-function production equipment of modified asphalt and emulsified asphalt production module docking also the production of SBS modified emulsified asphalt.
Second, the technical advantages: Investment in equipment is a relatively small investment in equipment costs more than a few million dollars to several hundred thousand dollars, and greatly reduces the investment threshold and investment risks. 2, apply to asphalt a wide range, you can use a variety of domestic asphalt as the asphalt processing. 3, the device features a powerful, both for SBS modified asphalt production, but also for the production of rubber modified asphalt and a variety of high-viscosity modified asphalt. 4, simple operation, low management costs. The series equipment technology less demanding on the operator, after 5-10 days of technical training, can be independent of the modified bitumen production and management to operate the equipment. 5, low energy consumption, heating up fast. The family of devices stand-alone total installed capacity of less than 60kw, equipment, very low power consumption. Meanwhile, because of the use of grinding technology makes the crumb rubber or SBS particles reach a certain particle size without heating equipment unique design of the preheating system and insulation system greatly reduces the production of energy, so that production costs to a minimum. 6, fully functional. The major items of equipment include: the basis asphalt feed system connected with the modified bitumen production tank, preheating equipment, heating equipment, asphalt, insulation device, add the stabilizer device, mixing device, finished out of the feeding system, frame system with electrical system. Solids automatic feeding device, weighing device, and automatic control system can be selected according to user requirements. 7, superior product performance. This equipment can produce rubber asphalt, various types of SBS modified bitumen and PE modified asphalt. 8, the stable operation, a small fault. The family of devices equipped with two independent heating system, even if a failure, and other support equipment, and effective way to avoid schedule delays due to equipment failure. 9, the machine can move. According to user requirements produced a stand-alone device into mobile devices easier to install, demolition and lifting. 10, cooperation with Tongji University technology to ensure that the modified bitumen production technology and application technology up to date, the most advanced technology to provide users with support to ensure that the lead in the industry.
Third, the series of the plant to produce modified asphalt type 1, to meet ASTM D6114M-09 (Standard Specification for Asphalt-Rubber Binder) requires rubber asphalt To meet the Ministry of Transportation JTG the F40-2004 standard, ASTM D5976-96 standard and AASHTO SBS modified bitumen 3, to meet the requirements of PG76-22 SBS modified bitumen 4, to achieve the the OGFC requirements of high-viscosity modified asphalt (60 °C viscosity> 105 Pa · S) 5, suitable for high viscosity and high elasticity modified asphalt Strata stress-absorbing layer , Rock asphalt, Asphalt lake, PE and EVA modified asphalt (existence of segregation, the need now to mix active) Note: In addition to equipment requirements, the production of 3,4,5 type of SBS modified asphalt may also be of asphalt have high requirements for the first user asphalt, I confirm the asphalt is suitable for, and for the user provide asphalt to provide the technical support of the formulas and production processes.
Fourth, the service object Roadphalt series of modified asphalt production equipment for the following units: An asphalt concrete mixing floor. 2, move the requirements of the enterprise (such as conservation units), with synchronous pavement layer machine equipment can independently complete the construction of the asphalt - rubber stress-absorbing layer; with other devices supporting the completion of the rubber bitumen, SBS modified bitumen mixture production and construction. Reduce business costs and reduce dependence on outside, because the conservation of modified asphalt requirements are usually small, it is difficult to buy. For the actual requirements to produce a variety of professional conservation pavement modified bitumen, rather than the generic modified asphalt products. 3, region or county highway authority subordinate enterprises, these units have a demand for the use of modified asphalt and modified asphalt equipment investment, small mobile devices, but can not afford to meet its requirements. 4, large asphalt storage and transportation logistics company, according to the actual situation with a complete set of units to ensure that modified asphalt continuous feeding (yield : 5-20t / h). Remarks: The family of devices for the above unit also has one of the biggest advantages: lower staff with the external environment requirements. After a simple training to independent production of modified asphalt, which is completely different with the conventional modified asphalt production equipment on the high demand.
Schedule1: Roadphalt RPT series of multi-functional modified bitumen production equipment parameters
High Temperature Zone(°C)
Heat Insulating Way
Asphalt Heat Storage
Heat Transfer Way
Two Way Independent
Two Way Independent
Reach To 160°C Heating Time(h)
Pipeline Preheat Medium
Schedule2: Roadphalt RPT series modified asphalt production equipment system state