UFP-DR-V Indexing Disc Pin-Type Optical Sorting Machine
UFP-DR-V inspects screw and bolt dimensions and visible defects with a pin-type indexing-disc arrangement. Review shank diameter 2–22 mm, length 5–120 mm and the required inspection views.
- Unitecho
- China
- To be confirmed based on model and customization
- Custom production and project supply
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UFP-DR-V Inspection for Screws and Bolts
The Unitecho UFP-DR-V is an indexing-disc, pin-type optical sorting machine for screw and bolt inspection, including parts that cannot stand upright. The published inspection scope includes thickness, diameter, thread major diameter, width across flats and corners, bending, visible cracks, thread damage and pits. Head pin-hole depth and broken-pin inspection requirements should be reviewed against the actual part and configuration.
Workpiece Dimensions
UFP-DR-V published workpiece range
| Item | Specification |
|---|---|
| Shank diameter | 2–22 mm |
| Shank length | 5–120 mm |
| Head diameter | 2.5–30 mm |
| Head thickness | 1–30 mm |
Keep shank and head dimensions separate when submitting a drawing. The published size range is a starting point for selection; part support, feeding and the visibility of the required features must also be reviewed using representative samples.
Machine Configuration
Published specifications
| Item | Specification |
|---|---|
| Model | UFP-DR-V |
| Machine weight | 950 kg |
| Power supply | 220 V / 50 Hz |
| Air pressure | 0.5–0.8 MPa |
| Disc diameter | 500 mm |
| Disc thickness | 8 mm |
| Collection | 3–6 receiving bins, configurable for the project |
| Control | Industrial computer with Unitecho-developed inspection software |
| Communication | Ethernet; OPC/WebAPI, TCP/IP and SQL Server support |
| Speed reference | 250 pieces/min; subject to part, feeding and inspection conditions |
The published speed is a reference, not a guaranteed rate for every application. Agree the defect criteria, measurement tolerances and target output, then evaluate the selected configuration with representative parts.
Feeding and Optional Inspection Views
Vertical and inclined feeders are listed as feeding arrangements. Camera additions, 360° inspection options and line-scan imaging should be selected for the required surfaces and defects; no single option establishes complete coverage for every part. Confirm the camera layout and the method used to evaluate bending for your application.
Part-transfer systems, automatic loading and automatic packaging are optional project additions. Specify the upstream and downstream process so the included handling and collection equipment can be confirmed.
Prepare a Fastener Inspection Request
Send a dimensioned drawing covering the shank, head and thread features, with the required tolerances. Include labelled examples of acceptable parts, thread damage, pits, visible cracks or bending as relevant. For head pin-hole or broken-pin requirements, provide the hole geometry and representative defect samples. State the target output and required OK/NG groups.
Frequently Asked Questions
Is the 1–30 mm range a head diameter?
No. It is the published head-thickness range. Head diameter is listed separately as 2.5–30 mm, while shank diameter is 2–22 mm.
Is every camera and packaging option included?
Camera additions, line-scan imaging and automatic loading or packaging are configuration options. Confirm the required equipment and inspection views for the project before ordering.
Related Fastener Inspection Equipment
Review automated rotary-disc sorting, UFP-B-IV pin-type inspection and UFC-DR-IV indexing-disc inspection for their respective equipment descriptions.
Discuss a UFP-DR-V Configuration
Contact Unitecho with your drawings, defect samples, tolerances and target output to review a UFP-DR-V inspection configuration.
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