High-precision automatic adiabatic calorimeter project passed the acceptance

High-precision automatic adiabatic calorimeter "acceptance and results appraisal meeting, held in Dalian recently. High-precision automatic adiabatic calorimeter, using multi-layer insulation shielding and high-vacuum composite technology, programmable constant current source smooth heating technology It is equipped with the most high-precision temperature control and measuring instruments in the world, thus achieving high-precision thermal insulation control and high-accuracy heat capacity testing.

In the temperature range of 80K to 400K, the temperature drift of the calorimeter does not exceed ±1mK, and the precision is ±0.2%. Compared with the internationally recognized standard data, the accuracy is ±0.1%. Experts believe that the technical indicators of the instrument have reached the international advanced level, and the accuracy of the heat test of the main technical indicators has reached the international leading level.

The instrument provides accurate thermodynamic data testing for condensed matter heat capacity measurement and phase change research, as well as new materials and new materials research, and will play an important role in many research fields.

Stationary side-type Asphalt Mixing Plant

Stationary side-type asphalt mixing plant  includes 12 systems: Cold aggregate batching system; Heating and Drying System; Lifting System;Screening System; Weighing System; Mixing System; Dust Filter System; Powder Supply System; Asphalt Supply System, Finished Products Storage System; Air Circuit System and Electrical Control System.Asphalt mixing plant is a middle-type stationary batch asphalt mixing plant, widely used in road construction,
like expressway or highway build and maintenance.

1: Stirrer using high-strength wear-resistant materials, improve the service life;

2: a cyclone dust plus two water-type dust collector system and building the negative pressure dust-proof design, economical and practical, to reduce investment costs for customers;

3: The use of imported vibrating electric Linear Vibrating Screen driven to improve the screening efficiency and reduce equipment failure rate;

4: Aggregate hoist plate chain used to enhance the life of the hoist and improve the stability of the operation;

5: Optimized drying drum feed plate structure, making the drying system more efficient and stable;

6: The whole machine adopts modular design, so that handling, installation more efficient and convenient;

7: Fully automatic computer / manual control system, with fault self-diagnostic feedback program to make the operation simple and safe.

Stationary Side-Type Asphalt Mixing Plant

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