DLYY-DH201 Basic Electro-hydraulic Training System for Vocational education Equipment 

Equipment Overview

This DLYY-DH201 Basic Electro-hydraulic Training System for Vocational education Equipment is equipped with various hydraulic control valves and hydraulic cylinders and other hydraulic components and related tools. Learn the theoretical knowledge and observe the appearance characteristics of the hydraulic components through the manual, and deepen the students' understanding of the structure and working principle of the hydraulic components. Install and debug the entire hydraulic transmission system. The training system uses an open structure operating panel. Various hydraulic components can be flexibly installed on the operating panel. The components are connected by hydraulic hoses. The quick-change connectors of the hydraulic hoses can make the training experiment fast and safe.

Training Content

Basic electronic control part

1. Light control

        (1) Turn on the control light

        (2) Extinguish the control light

        (3) and logic control

        (4) Or logic control

        (5) Logic combination control

2. Self-locking control of relay

3. The use of proximity sensor

hydraulic circuit part

1. Direction control loop

(1) Reversing circuit of manual reversing valve

(2) Reversing circuit of electromagnetic reversing valve

(3) Locking circuit

2. Pressure control loop

(1) Single-stage pressure regulating circuit

(2) Single-stage decompression circuit

(3) Unloading circuit with "M" and "H" directional valve

(4) Unloading circuit with pilot-operated relief valve

(5) Balance circuit with sequence valve

(6) Pressure relief circuit using sequence valve

(7) Pressure holding circuit with hydraulic control check valve

(8) One-way back pressure circuit with overflow valve

(9) Two-way back pressure circuit with relief valve

3. Speed control circuit with speed control valve

(1) Throttle and speed regulation of oil inlet

(2) Throttle and speed regulation of oil return

(3) Throttle and speed regulation by side oil circuit

(4) Speed synchronization circuit of speed control valve

(5) Parallel circuit of speed control valve

(6) Series circuit of speed control valve

4. Sequential action loop controlled by travel switch

5. Sequential action loop controlled by pressure relay

6. Adopt hydraulic control check valve one-way blocking circuit

7. Using hydraulic control check valve two-way blocking circuit

8. Locking circuit with "O" type reversing valve

9. Relay control hydraulic basic circuit

10. Other self-built circuits

FAQ

Q1. What other services can Dolang provide besides teachingequipment?

Answer: Curriculum standard, teacher courseware (PPT), teaching equipment training list, examination question bank, classroom task list, students' books (learning materials), teaching software, etc

Q2. What kind of certification?

Three system certification ISO9000, ISO14001, OHSMS28001; CE certification, SGS certification and Dolang are gold medal members of worlddidac.

Q3. What can Dolang do for our teachers?

Answer: a) Dolang group has Shandong Dolang vocational school, which is specially responsible for the training of teachers. Our national teacher training courses and provincial teacher training courses all cooperate with Dolang school;

B) Dolang has a large number of Chinese vocational college resources, which can also be used for teacher training in your country.

Q4. What kinds of training methods will Dolang provide?

1. We supply you detailed manual books, video and online training service.

2. We supply you training at site, we can send engineer to your place for training

3. You can send your people come to Dolang for training.