CNC machines — selection and supply coordination
OSKOL-MET-TRADE LLC provides selection and supply coordination for CNC metalworking equipment. The configuration, manufacturer, scope of supply, delivery time, warranty, installation and commissioning are determined for each project and specified in the commercial proposal and contract.
High-speed BDMH3018 CNC gantry milling-and-drilling machine
BDMH3018 is a high-speed CNC gantry milling-and-drilling machine for high-precision machining of large beams, frames, plates and other metal structures. It machines in five planes, carries three spindle units and has 12 moving coordinates: X, X2, Y, Y2, Y3, W, W2, Z, Z2, Z3, V1 and V2.
Equipment photographs
Equipment operation video
Full technical description
BDMH3018 is a high-speed CNC gantry milling-and-drilling machine built around a moving-gantry portal. The layout is intended for machining large metal products — beams, frames, plates and similar welded-mechanical structures. The machine performs milling and drilling operations in five planes of the workpiece in a single setup, reducing the number of repositionings and improving the mutual accuracy of machined surfaces. Three spindle units (SP1 — upper, SP2 — left, SP3 — right) and 12 moving coordinates (X, X2, Y, Y2, Y3, W, W2, Z, Z2, Z3, V1, V2) under CNC control enable multi-coordinate machining. X and X2 form the synchronized longitudinal portal pair, W and W2 form the corresponding synchronized cross-travel pair. The machine is supplied from a 380 V / 50 Hz network with an installed capacity of up to 200 kVA. It was commissioned for industrial operation at the customer’s production facility in June 2026.
Technical specification
General configuration
- Model
- BDMH3018
- Type
- High-speed CNC gantry milling-and-drilling machine
- Layout
- Moving gantry
Working travels
- X travel
- up to 14,000 mm
- Y / Y2 / Y3 travels
- per supply documentation
- W / W2 travels
- per supply documentation
- Z / Z2 / Z3 travels
- per supply documentation
- V1 / V2 travels
- per supply documentation
Coordinate system
- Moving coordinates
- 12
- Designations
- X, X2, Y, Y2, Y3, W, W2, Z, Z2, Z3, V1, V2
- Machining planes
- 5
Spindle units
- Number of spindle units
- 3 (SP1 upper, SP2 left, SP3 right)
- Spindle power
- up to 45 kW
- Spindle speed
- up to 5,000 rpm
Tool interface
- Spindle interface
- HSK-A100
Accuracy
- Positioning accuracy
- per supply documentation
Electrical requirements
- Supply voltage
- 380 V
- Supply frequency
- 50 Hz
- Installed capacity
- up to 200 kVA
Machining capability
- Operations
- Milling, drilling
- Workpieces
- Beams, frames, plates and other large metal structures
Commissioning status
- Commissioning
- June 2026 — commissioned for industrial operation
Coordinates and spindle units
The machine has 12 moving coordinates: X, X2, Y, Y2, Y3, W, W2, Z, Z2, Z3, V1 and V2. X and X2 form the synchronized longitudinal portal pair. W and W2 form the corresponding synchronized pair. Three spindle units are provided: SP1 (upper) uses its upper coordinate group; SP2 (left) uses the left coordinate group; SP3 (right) uses the right coordinate group. This configuration enables machining in five planes of the workpiece without repositioning it.
Machining results
Example of a large metal part after milling and drilling on the BDMH3018 machine.
Commissioning
In June 2026 the BDMH3018 machine was successfully commissioned for industrial operation at the customer’s production facility. During commissioning, the equipment was set up, the coordinate and spindle units were checked and test machining of large metal structures was performed.
Discuss a project
H200-70L-C2 heavy-duty CNC cylindrical grinding machine
In 2025, OSKOL-MET-TRADE LLC completed the turnkey supply and commissioning of the H200-70L-C2 heavy-duty CNC cylindrical grinding machine. The project covered delivery of the equipment, supervised installation, start-up and adjustment works, verification of operating systems and personnel training. Upon completion of the full scope of works, the machine was handed over for industrial operation.
The H200-70L-C2 is designed for high-precision external cylindrical grinding of large workpieces up to 2,000 mm in diameter and up to 7,000 mm in length. The machine structure, high-power grinding wheel drive, hydrostatic system and measuring equipment provide efficient machining of heavy rolls and other critical parts.
Main technical specification
- Model
- H200-70L-C2
- Equipment type
- Heavy-duty CNC cylindrical grinding machine
- Distance between centers
- 7,000 mm
- Workpiece diameter
- 600–2,000 mm
- Maximum swing over bed
- 2,000 mm
- Maximum full-wheel grinding diameter
- 2,000 mm
- Grinding wheel size
- 910 × 80 × 304.8 mm
- Grinding wheel speed
- 300–1,000 rpm
- X-axis feed rate
- Up to 3,000 mm/min
- Z-axis traverse rate
- 25–6,000 mm/min
- X-axis feed resolution
- 0.001 mm/pulse
- Z-axis feed resolution
- 0.001 mm/pulse
- Z-axis travel
- Distance between centers + 8 in
- Grinding wheel drive power
- 75 HP
- Headstock drive power
- 40 HP
- X-axis cross-feed drive power
- 3 kW
- Z-axis longitudinal drive power
- 4 kW
- Tailstock traverse speed
- 2,000 mm/min
- Heavy-duty steady rests
- 2 pcs., range 500–800 mm
- Maximum roll mass
- 62 t
- Lubrication system
- Hydrostatic and dynamic
- Power supply
- 380 V, 50 Hz, 3-phase
- Operating temperature range
- +2 to +45 °C
Equipment configuration
CNC and measurement
- CNC control system
- Russian-language CNC interface
- Ethernet RJ45 interface
- FAGOR linear scale on the X axis
- FAGOR linear scale on the Z axis
- SB1000 automatic balancing system
- MARPOSS P3SE collision-monitoring system
- MARPOSS T18 + E32R touch probe
- ROLLMATE G3 monitoring system with ET, UT and SW functions
Standard and process equipment
- static balancing device
- PT#100 centers — 2 pcs.
- MCJ240 + PFA240 filtration system
- filtration tank capacity — 2,000 L
- grinding wheel flange puller
- measuring instrument
- safety guard
- telescopic guideway covers
- grinding wheel dressing device
- grinding wheel flanges — 3 pcs.
- steady rests, 90–400 mm range — 2 pcs.
- heavy-duty steady rests, 500–800 mm range — 2 pcs.
- set of mounting supports and bolts
- tool kit
Additional systems
- electrical cabinet air conditioner for operation up to +45 °C
- dust extraction system with a 7.5 HP motor
- KINIK GC60 grinding wheel, 910 × 80 × 304.8 mm
- additional KINIK GC60 grinding wheel
Works performed
- organization of equipment delivery
- unloading and installation of the machine
- supervised installation
- connection and verification of operating systems
- start-up and adjustment works
- inspection of geometry and operating parameters
- CNC system operation check
- commissioning of the equipment
- personnel training
The full scope of works has been completed; the equipment has been commissioned and handed over for production duties.
Discuss a projectEquipment categories
- CNC turning machines
- Milling machining centers
- Vertical machining centers (VMC)
- Horizontal machining centers (HMC)
- CNC grinding machines
- Electrical discharge machines (EDM)
- Jig boring machines
- Turn-mill machines
The list of categories describes areas in which the company can select or evaluate equipment for a project. Availability of a specific model is determined after the technical requirements are agreed and is confirmed in the commercial proposal.
How we work
Warranty — per contract
Warranty terms depend on the selected manufacturer, configuration and contract.
Delivery time — per project
Delivery time is calculated after the manufacturer, configuration, production status, route and customs conditions are confirmed.
Selection to specification
Engineers select a model matching the process, material and batch size within the agreed technical specification.
Installation and training — optional
Installation, commissioning and training may be included in the project scope when specified in the commercial proposal and contract.
CNC machine types
| Machine type | Typical operation | Axes | Best for |
|---|---|---|---|
| CNC Turning (Lathe) | External/internal cylindrical machining | 2–4 | Shafts, rings, flanges |
| Vertical Machining Center (VMC) | Milling, drilling, tapping | 3–5 | Prismatic parts, dies |
| Horizontal Machining Center (HMC) | Multi-face milling | 4–5 | Large complex parts, batch production |
| CNC Grinding | Surface/cylindrical grinding | 2–4 | Precision finishing, hardened parts |
| EDM (Electrical Discharge) | Spark erosion cutting/sinking | 2–5 | Hardened steel, complex profiles |
| Turn-Mill | Combined turning + milling | 5–7 | Complex rotational parts in one setup |
| Jig Boring | High-precision hole boring | 3–4 | Fixtures, molds, precision assemblies |
Frequently asked questions
What is the delivery time for a CNC machine?
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Delivery time is calculated after the manufacturer, configuration, production status, route and customs conditions are confirmed. Exact terms are fixed in the commercial proposal and contract.
Do you provide installation and commissioning?
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Installation, commissioning and personnel training may be included in the project scope when specified in the commercial proposal and contract.
Which CNC control is installed on the machines?
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Available CNC control options depend on the selected machine model and manufacturer. The final configuration is fixed in the commercial proposal and contract.
Are leasing or installment payments available?
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Leasing or other financing options, where available, are considered individually with the relevant financing organization.
What CNC control brands are typically available?
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Available control systems (such as FANUC, Siemens, Mitsubishi, or others) depend on the selected machine model and manufacturer, and are confirmed in the commercial proposal.
Can you source machines from Chinese manufacturers?
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Equipment can be sourced from various manufacturers depending on project requirements, availability and technical specifications agreed in the project.
What is included in commissioning service?
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Commissioning may include equipment installation, geometric and functional verification, operator training and handover documentation — scope is defined in the contract.
How is equipment warranty handled?
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Warranty terms are defined by the selected manufacturer, confirmed in the commercial proposal and fixed in the supply contract.