B-Mak Welding Solutions Engineered for Performance
Whether it’s rotation, positioning, or automation, B-Mak’s welding solutions bring power, precision, and efficiency to every weld. Engineered to perform. Built to last.
BCBM-Column and Boom Welding Machine
The Ultimate Column & Boom Welding Machine
The BCBM
General Features
The Column and Boom Welding Machine delivers a flexible, high-precision welding solution for both standalone and integrated setups. It works perfectly with rotators or positioners, ensuring accurate circular and longitudinal welds.
Because it automates torch positioning and weld travel, the BCBM system reduces production time. In addition, it minimizes operator fatigue and improves overall welding consistency. As a result, every operation gains faster output and higher quality.
Furthermore, the system supports SAW, MIG, and MAG welding, giving operators greater flexibility for different materials and projects.
Configuration Options
Standard: fixed-to-ground installation for stable, repeatable welding.
Optional: motorized rail system for automatic horizontal movement and multi-station reach.
Rotation Options
Standard: manual rotation using a precision bearing system.
Optional: motor-driven rotation for quicker positioning and smoother workflow.
Altogether, this Column and Boom Welding Machine combines precision, reliability, and ease of operation—making it a smart, long-term investment for any welding facility.
Optional Control Units
● Column and Boom System on Rails (BCMB-M Model)
● Master Command Panel
● Automatic Rotary Column
● Operator Chair & Access Stairs
● Tandem Welding Apparatus
● Integrated Lighting System
● Synchronization Capability — allows coordinated operation with rotators via the Master Panel.
● Oscillator System (for MIG/MAG applications)
● Rail Movement Control
● Compatible with SAW and MIG/MAG Welding Processes
● Joint Tracking Systems:
● Laser Tracking
● Mechanical Sensor Tracking
● Advanced Automation Systems
● Wireless Remote Controller
● BCBM-M01-Movable Chair
● BCBM-M02-Oscillator
● BCBM-M03-Oscillator
● BCBM-M04-Steel Stair
Standard Features
● 360° Manually Rotating Column — allows full access and positioning flexibility.
● Adjustable Linear Boom Speed — for precise control during welding operations.
● Digital Boom Speed Display — provides clear, real-time speed feedback.
● Anti-Fall Mechanical Locking System — ensures operator safety and boom stability.
● Limit Switches on All Movements — protect components and prevent overtravel.
● Welding Power Source Table mounted directly on the column for efficient layout.
● Integrated Cable Channels along the column and boom for tidy and safe cable management.
● Torch Mounting Equipment located at the boom end for fast, secure torch installation.
● 5 m Hand-Box Remote Control Cable for convenient operator use.
● 5 m Power Cable for quick and flexible installation.
● Brake & Forced Fan-Cooled Motor — delivers reliable, continuous-duty performance.
Advantages
● Standard Models: BCBM-3×3, BCBM-4×4, BCBM-5×5, and BCBM-6×6 — covering a wide range of boom lengths and column heights.
● Custom Engineering: Beyond standard sizes, B-Mak Machinery can revise or design new configurations according to specific customer requirements and project needs.
● Reliable Drive System: Motor equipped with brake and forced fan cooling for consistent, high-performance operation.
● Modular Design: Compatible with multiple accessories and automation systems to enhance welding efficiency.
● Customer-Focused Solutions: For any special request or custom project, our expert engineering team is ready to deliver a durable, precise, and application-specific solution.
Technical Data
BCBM | Sym | Unit | BCBM-3 x 3
| BCBM-4 x 4 | BCBM-5 x 5 | BCBM-6 x 6 |
Working range |
| m
| 3 x 3
| 4 x4 | 5 x 5 | 6 x 6 |
Max load (boom) |
| kg
| 200
| 200 | 150 | 150 |
Boom speed (welding) min/max |
| mm/min | 200-1850 | 200-1850 | 200-1850 | 200-1850 |
Lifting speed min/max |
| mm/min
| 1220
| 1220 | 1220 | 1220 |
Column rotation |
|
| manual
| manual | manual | manual |
Column rotation motorized |
|
| option | option | option
| option
|
Boom height Max (movable base) | H2+(D-C) | mm
| 4000
| 5000 | 6000
| 6920
|
Boom height Min (movable base) | H1+(D-C)
| mm
| 850
| 850 | 980
| 920
|
Height (Moveable Type) | H3+(D-C) | mm
| 4970
| 6050 | 7050
| 8010
|
Boom height Max (stationary base) | H2
| mm
| 3800 | 4800 | 5800
| 6800
|
Boom height Min (stationary base) | H1
| mm
| 650
| 650 | 780
| 780
|
Height (Fixed Type) | H3 | mm | 4770 | 5850 | 6850
| 7850
|
Extension min/max | Bmax-Bmin
| mm
| 1180-4180
| 1180-5180 | 1180-6180 | 1290-7290 |
Base size (width x length) | A
| mm
| 2200-2200
| 2200×2200 | 2200×2200 | 2400×2400 |
Base speed (welding) min/max |
| mm/min
| 200-1770
| 200-1770 | 200-1770 | 200-1770 |
Track width (inside to inside)
| E
| mm
| 1800
| 1800 | 1800
| 1800
|
Rail type
|
|
| A55
| A55 | A55
| A55
|
Platform size (width x length) |
| mm
| 1230×1400
| 1230×1400 | 1230×1400 | 1230×1400 |
Total load on platform |
| kg
| 150
| 150
| 150
| 150
|
Weight (Moveable Type) |
| kg
| 2790
| 3060
| 4100
| 4900
|
Weight (Fixed Type) |
| kg
| 2380
| 2620
| 3780
| 4200
|
Total Motor Power |
| kW
| 1
| 1
| 1
| 1 |
