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 S-Column and Boom Welding Machine
Fixed Precision. Continuous Performance.
The BCBM S
General Features
The BCBM Column and Boom Welding Machine is designed to deliver high-precision, efficient, and automated welding performance for a wide range of industrial applications. It can operate independently or in combination with rotators or positioners, allowing both circular and longitudinal welds to be performed with exceptional accuracy and consistency.
By automating the welding process, the BCBM system dramatically reduces production time, minimizes operator fatigue, and increases welding quality and continuity — enabling operators to achieve more consistent results in less time.
The system supports multiple welding processes, including SAW (Submerged Arc Welding), MIG, and MAG, offering flexibility for various materials and workpiece sizes.
Column & Boom Configuration Options:
Standard: Fixed-to-ground version for stable, heavy-duty operation.
Optional: Automatic movement over rails for extended working range and increased productivity.
Column Rotation System:
Standard: Manual rotation via precision butt-bearing mechanism for reliable, smooth movement.
Optional: Motor-driven automatic rotation for effortless positioning and faster setup.
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 |
