Single Prop Digital Test Bench
Dual-media compatibility – Works with both hydraulic oil and emulsion for versatile testing.
Manual directional valve – Ensures lightweight, durable, and stable operation.
Fast injection & automatic pressurization – Boosts efficiency while maintaining precision.
Standard hydraulic components – Easy maintenance with domestically sourced parts.
Complies with industry standards – Meets MT119-85, MT4419-95, and MT112-93 specifications.
Product Introduction
Single Prop Digital Test Bench is a newly developed testing platform designed based on comprehensive research of coal mines nationwide and analysis of various domestic and international test benches. It can be widely used for factory testing of coal mine three-way valves, pre-use sealing tests, pressure setting of safety valves, and as a power source for pressurizing single hydraulic props. Additionally, it serves as a sealing and functional testing device for various hydraulic components in fully mechanized mining supports.
Features
Complies with the MT119-85 "Coal Mine Hydraulic Prop Valve Type Test Specification" and "Mine High-Pressure Hose" standards. It uses emulsion and hydraulic oil as working media, ensuring safe and reliable performance for testing and calibrating mine hydraulic products and components.
Manual directional valve operation replaces traditional shut-off valves, offering lightweight, reliable, and durable control while improving overall stability.
Fully equipped with domestically produced standard hydraulic components, ensuring easy maintenance.
Fast liquid injection and automatic slow pressurization enhance testing speed and stability.
Product Compliance & Technical Parameters
| Hydraulic Pump System | Parameters | Emulsion System | Parameters |
|---|---|---|---|
| Motor Power | 3 KW | Motor Power | 3 KW |
| Voltage Rating | 380V | Voltage Rating | 380V |
| Protection Level | IP55 | Protection Level | IP55 |
| Pump Flow Rate | ≥15 L/min | Emulsion Pump Flow Rate | ≥25 L/min |
| Rated Pressure | 20 MPa | Rated Pressure | 60 MPa |
| Working Medium | 46# Hydraulic Oil | Working Medium | 3-5% Emulsion |
| Test Ports | 2 | Minimum Flow Rate | 0.04 L/min |
| Testing Modes | Manual/Auto Switching | Frequency | 50 Hz |
| Dimensions (L×W×H) | 1.62×0.95×1.76 m | Weight | 600 kg |
