1. Application Scope
The oil pan air tightness testing machine manufactured by Jinan SUPER Technology Co., Ltd. is used for sealing performance test of automotive oil pans. Equipped with automatic clamping fixtures and automatic testing instruments, it adopts the differential pressure method. No water immersion is required, enabling high-precision air tightness detection.

2. Basic Parameters
Test Medium: Air
Test Pressure: 0-300kPa (adjustable)
Pressure Display Accuracy: 0.1Pa
Control Mode: Touch screen
Air Tightness Test Principle: Differential pressure method
3. Equipment Composition
Clamping Mechanism: Pneumatic clamping with multi-stage cylinders. Custom clamping fixtures are available for different workpieces.
Testing Instrument: Differential pressure tester. It can set pressure rise time, pressure stabilization time, pressure holding time, pressure relief time and pressure drop value, with automatic sound-light alarm function.
Control System: Controls test pressure and pressure holding duration.
Safety Protection System: Equipped with safety light curtain and two-hand start operation.
4. Model Selection
Product Name |
Oil Pan Air Tightness Testing Machine |
Model |
SUP-YXQM |
Basic Principle |
It adopts the differential pressure detection method, compares the pressure difference between the tested workpiece and the standard container, so as to judge whether the workpiece is qualified. |
Performance Parameters |
Test Pressure |
0~300KPa |
Pressure Control Accuracy |
The tolerance is +2% of the upper limit value and -1% of the lower limit value of the test pressure. |
Pressure Resolution |
0.1Pa |
Test Medium |
air |
Pressure Control Mode |
Touchscreen Control |
Specimen Installation Mode |
Automatic Clamping |
Equipment Composition |
Clamping mechanism, testing instrument, control system, safety protection system |
Application Scope |
Fuel tank bottom shell |
Related Products:
The pneumatic quick connector air tightness tester independently developed and manufactured by Jinan Simite is used for air tightness testing of quick connectors.
It supports setting holding pressure, pressure stabilization time, pressure holding time and pressure drop value, and realizes air tightness and pressure detection of tested products.
For more product information: Pneumatic Quick Connector Air Tightness Tester


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