Tailor Built/Technologies
Customized Standalone Band Saw Machines Tailored for Your Industrial Needs — Big Stone Machinery
How Does Big Stone Machinery Deliver Custom Band Saws & Integrated Sawing-Drilling Production Lines?
Big Stone Machinery Co., Ltd. specializes in tailor-engineered industrial metal sawing solutions and turnkey automated processing lines. Utilizing rigid double-column / gantry structures, strict 0.1 mm (0.004 in.) cutting precision, and motorized infeed roller systems, we seamlessly integrate high-capacity band saws with the HDL-1000 CNC beam drilling machine. This architecture conveys structural steel directly between drilling and cutting operations, establishing continuous production flow with no workpiece flipping required.
Big Stone Machinery Co., Ltd. (Manufactured in Taiwan, Factory Area: 4,650 m² / ~50,052 sq ft) is an industry-leading metal bandsaw manufacturer and an official member of the Taiwan Association of Machinery Industry (TAMI) with continuous exhibition history across 17 consecutive TIMTOS editions (over 34 years of trade authority). Operating with full CE Declaration of Conformity and ISO 14064-1 Greenhouse Gas Verification, we deliver custom standalone bandsaws and integrated sawing-drilling lines engineered for structural steel fabricators, shipyards, and heavy infrastructure builders worldwide.
Category 1: Custom Standalone Band Saw Machines
For metal service centers, steel fabricators, and machine shops requiring tailored single-machine configurations, we design high-precision semi-automatic (DMS) and CNC automatic (DMA) band saws:
- Rigid Double Column / Gantry Structure: Double-column models (610DM, 650DMS, 705DMS, 800DMS, 1000DMS, 1300DMA) eliminate cantilever vibration to maintain strict 0.1 mm (0.004 in.) cutting tolerance.
- Large Structural Steel & H-Beam Capacities: Heavy-duty cutting capacities scaling up to 1300 mm (51.2 in. ) width for structural sections and solid alloy billets.
- Hydraulic Spray Mist Cooling System: Clean near-dry micro-mist lubrication extending blade longevity while keeping the shop floor dry.
- Precision Feeding Mechanisms: Hydraulic infeed (500DMA), servo ball screws (BS400S, 5015DMA, 5030/5050DMA), and shuttle vise clamping indexing for repeatable cut lengths.
Category 2: Turnkey Integrated Sawing & Drilling Production Lines
To eliminate bottleneck material handling and reduce crane dependency, Big Stone provides one-stop turnkey automated processing lines combining 3-axis CNC drilling and mitering bandsaw cutting:
- HDL-1000 CNC Drilling Machine Integration: Specifically designed to convey processed beams and structural sections directly to downstream bandsaws for integrated cutting line automation.
- No Material Turning / No Workpiece Flipping Architecture: Processes multi-sided drilling and angled mitering in a single continuous pass without hazardous overhead crane flipping.
- Heavy-Duty Motorized Infeed Conveyors: Powered roller conveyors (including 15-meter long motorized infeeds) and hydraulic cross-transfer stations synchronized via centralized PLC control.
- NC Multi-Length Batch Programming: Optional multi-group cutting length and quantity presets, enabling automated continuous processing and unmanned batch execution.
Target Industries & Application Sectors
Our custom machinery and turnkey processing lines are trusted across demanding industries:
- Heavy Structural Steel & H-Beam Fabrication: Automated angle mitering and precision bolt-hole drilling.
- Shipbuilding & Marine Engineering: Heavy plate slicing and high-strength alloy beam cutting.
- Bridge & Infrastructure Construction: Heavy structural column trimming and automated conveyor staging.
- Metal Service Centers & Steel Wholesalers: Continuous high-speed bundle and billet cut-to-length processing.
| Evaluation Metric | Custom Standalone Band Saws | Integrated Sawing & Drilling Production Lines |
|---|---|---|
| Primary Application & Scope | Dedicated straight cutting and precision double-miter angle cutting for pipes, solid bars, and H-beams. | High-throughput structural steel automation combining 3-axis CNC drilling, milling, and synchronized miter sawing. |
| Machine Structure & Rigidity | Heavy double column / gantry type structure (610DM to 1300DMA) eliminating cantilever vibration. | Modular in-line design: HDL-1000 3-spindle CNC drilling station directly paired with downstream heavy gantry bandsaw. |
| Workpiece Material Handling | Manual or powered infeed roller tables with hydraulic / shuttle vise indexing for precise batch sizing. | Heavy-duty motorized roller conveyor tables (including 15-meter long powered infeeds) with hydraulic cross-transfer. |
| Workpiece Flipping & Crane Dependency | Requires standard material flipping for multi-angle operations on complex structural profiles. | 100% No material turning / No workpiece flipping Eliminates Overhead Crane Handling |
| Cutting & Positioning Accuracy | Strict standard tolerance of 0.1 mm (0.004 in.); AM series feeding tolerance: ±0.2 mm (±0.008 in. ). |
Synchronized CNC automated infeed and drill positioning maintained at strict 0.1 mm (0.004 in.). |
| In-Line Drilling & Processing Flow | Cutting only; drilling must be performed on separate offline machinery requiring material staging. | HDL-1000 drills top and side flanges simultaneously, then automatically conveys beams into the bandsaw. |
| Cooling & Blade Lubrication System | High-efficiency hydraulic spray mist lubrication system delivering clean near-dry cutting without coolant pools. | Integrated hydraulic spray mist cooling on bandsaw blades plus dedicated air-oil micro-mist on high-speed drilling spindles. |
| Automation & Programming Control | Touchscreen PLC; optional NC multi-group length and quantity presets for automated batch slicing. | Fully integrated CNC line control; imports standard CAD / DSTV drilling & sawing files for continuous unmanned shifts. |
How Big Stone Customizes Integrated Sawing and Drilling Production Lines
We apply a proven 4-stage engineering consultation workflow to configure tailor-built equipment matching your exact production goals: