benlong 
Electric Meter Terminal Automatic Screw Machine
This automatic screw-driving machine for electricity meter terminals is specifically designed to drive terminal screws into single-phase electricity meter terminal blocks; it installs every screw in the terminal block and ensures assembly consistency.
Electric Meter Terminal Automatic Screw Machine
Benlong Automation builds the electric meter terminal automatic screw machine — an automatic screw machine that drives the terminal screws into single‑phase electric meter terminal blocks. Every part is fed automatically by vibratory bowls, assembled at fixed stations, and checked by a CCD vision camera, at a cycle time of 1 piece every 3 seconds. Qualified and rejected units are then sorted automatically onto separate conveyors, so only good parts continue down the line.
The electric meter terminal block is a key connection component in an energy‑metering assembly. Fitted between the meter and the line, it makes testing and calibration convenient, allows safe meter replacement, and helps prevent electricity theft. Because every screw must be seated correctly for a safe, tamper‑resistant connection, consistent and inspected assembly is essential — which is exactly what this machine delivers.
1 pc / 3 s | SMC · Omron · HIKVISION · Panasonic · Hiwin | CCD‑inspected, auto‑sorted
Technical Specifications
| Cycle time | 1 piece / 3 seconds |
|---|---|
| Function | Driving terminal screws into single‑phase electric meter terminal blocks |
| Feeding | Automatic vibratory‑bowl feeding for all parts |
| Assembly | Multi‑station assembly at fixed positions |
| Inspection | CCD vision camera judges each assembly as pass or fail |
| Sorting | Qualified and rejected parts sorted onto separate conveyors |
Additional Specifications
| Cylinders | SMC (Japan) |
|---|---|
| Sensors | Omron (Japan) |
| CCD vision | HIKVISION (China) |
| Servo motor | Panasonic (Japan) |
| Linear guide | Hiwin (Taiwan) |
| Application industry | Electricity metering — single‑phase electric meter manufacturing |
What Does the Electric Meter Terminal Automatic Screw Machine Do?
Hand‑driving terminal screws into meter terminal blocks is slow and inconsistent, and a missed or under‑tightened screw creates a safety and metering risk. This automatic screw machine removes that variability through a fully automatic, inspected workflow:
- Automatic feeding – All parts are fed by vibratory bowls, so there is no manual loading between stations.
- Multi‑station assembly – Screws are driven at fixed positions with repeatable force and depth.
- Vision inspection and sorting – A CCD camera judges each unit, and qualified and rejected parts are routed to separate conveyors.
Automatic vibratory feedingEvery component is presented automatically by vibratory bowls, eliminating manual loading and keeping the cycle steady.
Repeatable screw assemblyScrews are driven at fixed stations with consistent force, so each terminal block is fastened the same way.
CCD vision inspectionA HIKVISION CCD camera checks each assembly and judges pass or fail before the part leaves the machine.
Automatic pass/fail sortingQualified and rejected units flow onto separate conveyors, so only good parts continue to the next process.
Key Features & Customer Benefits
Core Customer Benefits – Why Manufacturers Choose This Machine
Benefit 1: Consistent, safe connections
Every terminal screw is driven at a fixed station with repeatable force, removing the loose or missed screws that create metering errors and safety risks in hand assembly.
Benefit 2: Steady, predictable throughput
A cycle time of one piece every three seconds gives roughly 1,200 assemblies per hour, keeping the terminal‑block station in step with the rest of the meter line.
Benefit 3: Zero defective parts pass through
A HIKVISION CCD camera inspects each unit and routes rejects onto a separate conveyor, so only qualified terminal blocks move to the next process.
Benefit 4: Lower labor, reliable components
Full vibratory‑bowl feeding removes manual loading, and proven components — SMC, Omron, Panasonic and Hiwin — keep the machine easy to run and service.
Trusted by industry leaders
Applications – Where This Machine Adds Most Value
Custom Engineering & Delivery
Request an Automatic Screw Machine Quote
Send us your terminal‑block samples, screw specifications and target output. Our engineers will design the feeding, screw‑driving and CCD inspection stations around your part, with automatic pass/fail sorting built in.
WhatsApp: +86 150 5837 0007 | Email: xsb@benlongkj.cn | English & Chinese support
Why Choose Benlong for Automatic Screw Machines?
- A dedicated automation builder for the electric meter terminal automatic screw machine and related electrical assembly
- Full vibratory‑bowl feeding with multi‑station screw driving
- HIKVISION CCD vision inspection with automatic pass/fail sorting
- Proven components: SMC cylinders, Omron sensors, Panasonic servo, Hiwin guides
- Steady 1 piece / 3 seconds cycle time
- Global service and spare‑parts support
Standard Machine Includes
Vibratory‑bowl feeders · Multi‑station screw‑driving units · SMC cylinders · Omron sensors · HIKVISION CCD vision system · Panasonic servo motor · Hiwin linear guides · Pass/fail sorting conveyors · PLC with HMI · Safety guarding · Operation manual · 1‑year warranty
Related solutions
Frequently Asked Questions
It drives the terminal screws into single‑phase electric meter terminal blocks, with automatic vibratory‑bowl feeding, multi‑station assembly, CCD vision inspection and automatic pass/fail sorting.
One piece every three seconds, which is roughly 1,200 assemblies per hour depending on the part and line conditions.
A HIKVISION CCD camera judges each assembly as pass or fail, and qualified and rejected parts are routed to separate conveyors so only good units continue to the next process.
SMC cylinders, Omron sensors, HIKVISION CCD vision, a Panasonic servo motor and Hiwin linear guides.
Yes. The feeding and tooling are designed around your specific terminal block and screw, confirmed from your samples before the machine is built.
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