The patented UMC Innovation BLM‑3000 Barb Lokk Machine redefines what’s possible in barbed wire manufacturing. Engineered for performance and flexibility, the BLM‑3000 seamlessly produces High Tensile Reverse Twist and Iowa‑style barbed wire. This is all done on a single machine with minimal downtime when switching between barb styles.
Designed to grow with your operation, the BLM‑3000 can be delivered with one dedicated tooling set for customers focused on a single wire type. When your needs expand, a second tooling set can be added, unlocking the ability to manufacture both barbed wire styles on the same platform, without investing in an entirely new machine.
The BLM-3000 Machine produces barbed wire in various roll sizes and knot types used for numerous applications from livestock to security and exclusion fencing.
The mechanics and automation are designed with the highest speed possible in complete harmony allowing for significant production increases of 400 barbs per minute.
Change overs between product types can be completed with minimal tool changes required. Barb pitch and twist rate configurations can be automatically adjusted on the HMI.
Rolls are manufactured vertically. Integrated layering with minimal footprint for increased ergonomics for roll handling.
Finished rolls are automatically removed to the tie-off and pickup zone, allowing for continuous production with minimal operator intervention.
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.
The line wire twist rate can be quickly adjusted on the HMI with no part changes required.
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 | BLM-3000 | |||
| 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 | ![]() | Continuous Twist: 12.5 – 14 | ||
![]() | Reverse Twist: 14 – 15.5 | |||
| Barb Wire Gauge | ![]() | Continuous Twist: 12.5 – 14 | ||
![]() | Reverse Twist: 14 – 15.5 | |||
| Production Speeds Beats Per Minute (Maximum Possible) | ![]() | Continuous Twist: 400 Barbs Per Minute | ||
![]() | 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 | BLM-3000 |
| 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 | |
