The UMC Innovation BLR‑4000 Barb Lokk Machine is a dedicated high‑tensile reverse twist barbed wire machine engineered for consistent, high‑speed production. Its mechanics and automation work seamlessly together to deliver significant productivity gains.
The compact, efficient design maximises output while optimising factory floor space, making the BLR‑4000 well suited to high‑volume manufacturing environments.
The mechanics and automation are designed with the highest speed possible in complete harmony allowing for significant production increases of 400 barbs per minute.
The twist rate between barbs can be easily adjusted using the HMI. Optional automatic pitch change allows for variable barb spacings without the need to reconfigure mechanical parts.
The BLR-4000 is designed to be minimise the use of factory floor space to optimise available area. Forklift pockets are integrated into the machine to allow for easy manoeuvrability.
Rolls are manufactured vertically. Integrated layering with minimal footprint for increased ergonomics for roll handling.
Reporting module provides operational status including faults, runtime, and production data. Mobile device compatibility supported for remote monitoring.
Each barb point can be individually adjusted to ASTM 121
Both two and four-point barbs can be manufactured on the same machine for greater flexibility.
![]() | UMC Barb Lokk Specifications |
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|---|---|---|---|---|
| Machine Model | BLR-4000 | |||
| Control System | PLC Automation | |||
| Site Power | Voltage: 380 – 480 VAC 3 Phase KW: 30KW Current: 45 - 55 amps |
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| Site Air | Min. 6 bar - 30 ltr/minute | |||
| Maximum Roll Length | 1 Mile / 1600 Meters | |||
| Minimum Roll Length | 150 feet / 50 metres | |||
| Barb Pitch/Spacing | 3” 4” 5” 6” inches | |||
| Line Wire Gauge | ![]() | Reverse Twist: 14 – 15.5 | ||
| Barb Wire Gauge | ![]() | Reverse Twist: 14 – 15.5 | ||
| Production Speeds Beats Per Minute (Maximum Possible) | ![]() | Reverse Twist: 400 Barbs Per Minute | ||
| Maximum Roll Diameter | 600mm (23.6”) | |||
| Maximum Roll Weight | 300Kg (661lbs) | |||
| Specifications can change upon request. | ||||

![]() | Barb Lokk Machine Options |
|---|---|
| Machine Model | BLR-4000 |
| Automated Pitch Control | ✓ |
| Automated Roll Handling | ✓ |
| Infeed/Outfeed Conveyors | ✓ |
| Vision Inspection | Individual Barb |
| Remote Support (local Internet Connection required) | ✓ |
| Customisable Backframe Layout | ✓ |
| Customisable Guarding | ✓ |
| Upstream/Downstream Robot Palletising | ✓ |
| Custom Spool Type | Size and material |
| Contact us for more information | |
