Testing Capacity: 40 pcs/min
Available Filter Diameter: Ø60–Ø105 mm
Available Filter Height: 65–180 mm
JSMRDY-20 20 Stations Spin-on Oil Filter Dry Tester
Testing Capacity: 40 pcs/min
Available Filter Diameter: Ø60–Ø105 mm
Available Filter Height: 65–180 mm
The JSMRDY-20 20 Stations Spin-on Oil Filter Dry Tester is designed for fully automatic dry leak testing of spin-on oil filters. It supports 40 pcs/min testing capacity, Ø60–Ø105 mm available filter diameter, 65–180 mm available filter height, and air pressure sensing leak detection.
This model helps manufacturers improve finished filter leakage inspection efficiency, reduce manual testing variation, and separate failed products automatically. With 20-station rotary testing, automatic feeding and discharging, patented downward clamping, differential pressure sensing, and unattended operation after setup, it is suitable for continuous spin-on oil filter production lines.
Filter receiving → Spin-on oil filters are received from the production line or conveyor according to the required diameter, height, and testing setup.
Automatic positioning → The 20-station rotary structure positions each filter for clamping, pressurizing, leak detection, and unloading in a continuous cycle.
Downward clamping → The patented downward clamping system fixes the filter during testing and helps reduce unnecessary product damage or surface scuffing.
Dry leak testing → The tester applies air pressure and uses pressure sensing to check whether leakage exceeds the defined detection range.
Reject separation → Qualified filters are discharged to the output conveyor, while failed filters are automatically ejected to a separate holding station for inspection or re-testing.
| Model | JSMRDY-20 |
| Machine Type | 20 Stations Spin-on Oil Filter Dry Tester |
| Function | Dry leak testing for spin-on oil filters by air pressure sensing |
| Type | Auto rotary feeding, discharging, dry leak testing by air pressure sensing |
| Power Supply | 220/380V, 50/60Hz |
| Main Air Pressure | Over 6 kgf/cm² |
| Testing Air Pressure | 4–5 kgf/cm² |
| Testing Capacity | 40 pcs/min |
| Available Filter Diameter | Ø60–Ø105 mm |
| Available Filter Height | 65–180 mm |
| Filter Clamping | Patented downward clamping |
| Leakage Detection Cycle | 30 sec |
| Detection Range | Over 0.5 cc / 10 sec |
| Loading / Discharging | Full automatic |
The 20-station rotary structure supports automatic feeding, clamping, testing, unloading, and reject separation, helping improve leak inspection efficiency in high-volume production.
After setup, the tester can run automatically without direct operator attendance, making it suitable for continuous dry leak testing in automated oil filter manufacturing lines.
The equipment can receive spin-on filters from a continuous conveyor, complete leak testing, and discharge finished products automatically to support smoother line connection.
The downward clamping structure helps fix the filter during testing and can reduce changeover work for common tap hole sizes, supporting more efficient multi-model production.
The tester uses dry leak testing by air pressure sensing and differential pressure detection logic to help identify leakage with better consistency during repeated inspection.
Failed filters are separated automatically, while station alarms and safety protection functions help reduce whole-line interruption caused by loading, unloading, air supply, or positioning problems.
To confirm whether this model fits your spin-on oil filter dry leak testing process, the following details are usually needed for machine selection or technical recommendation.
This model belongs to automated filter testing equipment and also covers the filter dry leak testing process. You may also compare related machines in the following categories:
Max. Trim Length：≤1000 mm
Max. Width：≤500 mm
Effective Clamping Width：150–500 mm
Round Knife Diameter：Φ275 mm
Motor Power：2.2 kW
Working Air Pressure：0.6 MPa
Oil Pump Flow: 32 L/min
Test Pressure: 0–2 MPa, adjustable
Pressure Precision: Grade 1
Test Flow: 5–50 L/min
Flow Precision: Grade 1
Pressure Precision: Grade 0.5
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