NEW SMTCL VMC1100H Vertical Machining Centre

SMTCL VMC1100H High-Efficiency Vertical Machining Centre

The SMTCL VMC1100H is a high-efficiency vertical machining centre designed for precision production where machining capability, rigidity, stability and productivity are important.

As part of SMTCL’s VMC-H Series, the VMC1100H is positioned as a medium-to-high-end high-efficiency machining platform for precision parts machining.

The VMC-H Series combines high rigidity, high precision, high efficiency and strong precision retention. It is designed for applications including automotive and new energy vehicle components, mould and die machining, engineering machinery, precision housings and other production work requiring stable machining performance.

The VMC1100H provides a useful bridge between smaller BT40 high-efficiency machining centres and larger BT50 heavy-cutting machines. Depending on the machining requirement, the machine can be configured around either a high-efficiency BT40 spindle platform or a BT50 high-torque spindle configuration.

The machine supports milling, drilling, boring and tapping operations and provides a practical machining platform for medium-to-large housings, plates, mould components, fixtures, machinery components and batch-production workpieces.


Key Specifications

• X-axis travel: 1100 mm

• Y-axis travel: 600 mm

• Z-axis travel: 600 mm

• Worktable size: 1300 × 610 mm

• Maximum table load: 1000 kg

• T-slots: 18 mm × 5

• Maximum distance from spindle nose to worktable: 720 mm

• Minimum distance from spindle nose to worktable: 120 mm

• Distance from spindle centre to guideway base: 738 mm

• Spindle motor power: 11 / 15 kW

• Spindle drive: Synchronous toothed belt

• X-axis rapid traverse: 48 m/min

• Y-axis rapid traverse: 48 m/min

• Z-axis rapid traverse: 48 m/min with BT40 configuration

• X / Y / Z servo motor power: 3 / 3 / 3 kW

• X / Y / Z servo motor torque: 20 / 20 / 27 Nm

• Feed speed: 1–20,000 mm/min

• Automatic tool changer: ATC

• Tool selection: Bi-directional nearest tool selection

• Maximum tool length: 300 mm

• Worktable height from floor: approximately 950 mm

• Total power capacity: approximately 31 kVA

• Overall dimensions including chip conveyor: approximately 4250 × 3115 × 3300 mm


Standard BT40 Spindle Configuration

• Spindle taper: BT40

• Maximum spindle speed: 8000 rpm

• Spindle torque: 78 / 143 Nm

• Tool holder: MAS 403 BT40

• Pull stud: MAS 403 P40T-I

• X / Y / Z rapid traverse: 48 / 48 / 48 m/min

• Tool magazine capacity: 24 tools

• Maximum tool weight: 7 kg

• Maximum tool diameter with adjacent tools: Ø80 mm

• Maximum tool diameter with adjacent pockets empty: Ø150 mm

• Tool-to-tool change time: approximately 2.5 seconds

• Machine weight: approximately 7200 kg


Available BT50 High-Torque Configuration

For applications requiring stronger cutting performance, the VMC1100H can also be configured with a BT50 spindle.

• Spindle taper: BT50

• Maximum spindle speed: 6000 rpm

• Spindle torque: 105 / 191 Nm

• Tool holder: MAS 403 BT50

• Pull stud: MAS 403 P50T-I

• Z-axis rapid traverse: 30 m/min

• Tool magazine capacity: 20 tools

• Maximum tool weight: 15 kg

• Maximum tool diameter with adjacent tools: Ø125 mm

• Maximum tool diameter with adjacent pockets empty: Ø250 mm

• Tool-to-tool change time: approximately 3.5 seconds

• Machine weight: approximately 7300 kg

The BT50 configuration is particularly suitable where larger cutters, stronger drilling capability and heavier cutting are required.


High-Efficiency VMC-H Platform

The VMC-H Series is SMTCL’s high-efficiency vertical machining centre platform for precision parts machining.

The series is developed around several key performance priorities:

• High machining efficiency

• High rigidity

• High stability

• High precision

• Strong precision retention

• High-performance spindle capability

• Suitability for automated production

The VMC-H Series is designed through structural analysis and optimisation to provide strong dynamic and static performance.

Depending on the machining requirement, customers can select a higher-speed spindle or a more powerful high-torque spindle configuration.


C3-Grade Pre-Tensioned Ballscrews

The VMC-H Series is equipped with C3-grade precision ballscrews using pre-tensioning technology.

This helps reduce the effect of ballscrew heating on transmission accuracy and supports:

• Improved positioning accuracy

• Better precision retention

• Reduced thermal deformation

• Stable feed-axis performance

• Improved consistency during extended production cycles


P-Grade Roller Linear Guideways

The VMC-H Series uses high-rigidity P-grade roller linear guideways.

These guideways provide:

• High load-carrying capacity

• High rigidity

• Strong dynamic response

• Good vibration resistance

• High positioning stability

• Strong precision retention

The VMC1100H sits at an important transition point in the H Series, providing high-speed BT40 capability while also offering a BT50 heavy-cutting configuration.


High-Precision Integral Spindle

The VMC-H spindle system uses precision spindle bearings and controlled assembly procedures.

The spindle bearings use P4-grade precision bearings.

The spindle is assembled under controlled temperature conditions and undergoes dynamic balancing correction and running-in testing.

The spindle system is designed to provide:

• High speed

• High rigidity

• High precision

• Stable rotational performance

• Consistent machining quality


High Rigidity and Structural Stability

The VMC-H Series uses high-strength cast iron structural components.

The castings undergo aging and annealing heat treatment to reduce internal stress and improve dimensional stability.

Structural optimisation includes:

• Increased critical structural spans

• Improved connection rigidity

• Stronger machine structure

• Improved vibration resistance

• Improved deformation resistance

• Stable performance under cutting load

SMTCL states that the current VMC-H Series provides approximately 30% rigidity improvement compared with the previous generation platform.


Precision Manufacturing and Quality Control

The VMC-H manufacturing process includes extensive control of feed-axis assembly, guideway installation, ballscrew installation, bearing preload and machine geometry.

The feed-axis assembly process includes more than 20 refined assembly-control items.

The complete VMC-H production process includes more than 100 quality-control checks before machine delivery.

These measures are intended to improve both initial machining accuracy and long-term machine stability.


Processing Precision

SMTCL’s VMC-H sample demonstrates stepped-hole machining on a 300 × 300 mm workpiece.

Under the stated test conditions, the H Series achieved machining precision at approximately IT6 level.

This capability is supported by the combination of:

• C3-grade ballscrews

• P-grade roller guideways

• High-precision spindle

• High-rigidity cast structure

• Controlled machine assembly

• Precision feed-system setup


High Productivity

The BT40 VMC1100H configuration provides 48 m/min rapid traverse on all three linear axes.

The VMC850H to VMC1100H BT40 platform can achieve Z-axis acceleration up to approximately 0.6G depending on load conditions.

This high dynamic performance is particularly useful for:

• Face milling

• Drilling

• Tapping

• Multi-hole machining

• Repeated production cycles

• High-utilisation machining

The 24-tool ATC on the BT40 configuration also supports efficient machining of more complex parts requiring multiple tools.


Spindle Configuration Flexibility

One of the strongest advantages of the VMC1100H is its spindle configuration flexibility.

BT40 – 8000 rpm Belt Drive

Recommended for:

• Cast iron machining

• Steel machining

• General precision production

• Balanced speed and torque requirements


BT40 – 12000 rpm Direct Drive

Available for higher-speed applications where drilling, tapping and faster spindle response are more important.


BT50 – 6000 rpm Belt Drive

Recommended for:

• Heavy-cutting applications

• Larger cutters

• Stronger drilling

• Higher material-removal requirements

• Steel and cast-iron components


BBT40 – 16000 rpm Motor Spindle

Available for:

• High surface quality machining

• Higher-speed precision machining

• Applications requiring increased spindle speed

Final spindle configuration should be confirmed according to the workpiece and machining process.


Cutting Capability

The VMC-H Series has been tested on 45# carbon steel under demanding cutting conditions.

Representative machining data from the H Series includes:

Face Milling

• Tool: Ø80 mm face mill

• Cutting depth: up to 6 mm

• Spindle speed: approximately 796 rpm

• Feed rate: approximately 298 mm/min

• Metal removal rate: approximately 114 cm³/min


Higher-Speed Face Milling

• Tool: Ø80 mm face mill

• Cutting depth: approximately 4 mm

• Spindle speed: approximately 1353 rpm

• Feed rate: approximately 1055 mm/min

• Metal removal rate: approximately 270 cm³/min


Drilling

• Tool: Ø50 mm U-drill

• Spindle speed: approximately 955 rpm

• Feed rate: approximately 115 mm/min

• Metal removal rate: approximately 225 cm³/min


Tapping

• Tool: M30 tapping tool

• Spindle speed: approximately 106 rpm

• Feed rate: approximately 371 mm/min

These values are sample cutting-test data for 45# steel and should be considered representative H Series capability rather than guaranteed production parameters for every workpiece.


Typical Applications

The VMC1100H is well suited to:

• New energy vehicle components

• Automotive components

• Motor housings

• Transmission housings

• Gearbox components

• Pump bodies

• Valve bodies

• Mould and die components

• Engineering machinery components

• Machine tool components

• Precision housings

• Bearing housings

• Fixture plates

• Structural components

• Steel components

• Cast-iron components

• Aluminium components

• Batch-production workpieces

• Components requiring milling, drilling, boring and tapping


Typical Workpieces

Typical workpieces may include:

• Gearbox housings

• Motor housings

• Pump bodies

• Valve bodies

• Transmission housings

• Bearing housings

• Mould bases

• Mould plates

• Fixture plates

• Machine brackets

• Engineering machinery components

• Automotive components

• Production tooling

• Medium-to-large precision housings


Why Consider the VMC1100H?

The VMC1100H occupies a particularly useful position within the VMC-H Series.

It combines a larger machining envelope with the flexibility to select either a high-efficiency BT40 platform or a BT50 heavy-cutting configuration.

Key reasons to consider the VMC1100H include:

• 1100 × 600 × 600 mm machining envelope

• 1300 × 610 mm worktable

• 1000 kg table capacity

• Standard BT40 8000 rpm configuration

• Available BT50 6000 rpm high-torque configuration

• Up to 48 m/min rapid traverse with BT40 configuration

• C3-grade pre-tensioned ballscrews

• P-grade roller guideways

• High-precision integral spindle

• High-rigidity cast structure

• Strong machining stability

• Suitable for automated production

• Suitable for precision production

• Suitable for steel, cast iron and aluminium

• Suitable for both high-efficiency and heavier-cutting applications


VMC1100H – A Transition Model within the H Series

The VMC1100H is particularly interesting because it sits at the crossover between two H Series machining philosophies.

With BT40:

• Higher rapid traverse

• Higher acceleration

• Faster tool change

• 24-tool magazine

• Better suited to drilling, tapping and production machining

With BT50:

• Larger tool interface

• Higher spindle torque

• Larger allowable tool diameter

• Higher allowable tool weight

• Better suited to heavier cutting

This makes the VMC1100H especially flexible for customers whose machining requirements sit between conventional medium-size production machining and heavier engineering work.


VMC Series Selection Guide

SMTCL offers several Vertical Machining Centre platforms designed around different machining priorities.

These platforms should not simply be viewed as low, medium and high price levels.

Each series is designed around a different balance of machine capability, production efficiency, precision and application requirements.


VMC B Series – Classical VMC

The B Series is SMTCL’s established classical vertical machining centre platform.

It provides a broad range of machine sizes and is intended for customers seeking a proven and practical CNC machining platform.

Best suited for:

• General engineering

• Job-shop machining

• Maintenance machining

• Standard milling, drilling and tapping

• Broad component size requirements

• Customers preferring a mature and established machine platform


VMC Q Series – General-Purpose High-Value VMC

The Q Series is SMTCL’s mainstream general-purpose vertical machining centre platform.

It focuses on machining speed, practical precision, broad production capability and strong overall value.

Current Q Series machines incorporate technologies such as:

• Roller linear guideways

• C3-grade preloaded ballscrews

• High rapid-traverse speeds

• Production-oriented machine layouts

Best suited for:

• General machinery

• Automotive components

• Pumps and valves

• Gearbox and transmission components

• Aluminium machining

• General production machining

• Customers seeking a strong balance of capability and investment


VMC H Series – High-Efficiency VMC

The H Series is SMTCL’s high-efficiency vertical machining centre platform.

Compared with the general-purpose Q platform, the H Series places greater emphasis on:

• High machining efficiency

• Rigidity

• Stability

• Spindle performance

• Precision retention

• Production utilisation

• Flexible spindle configurations

Best suited for:

• New energy vehicle components

• Automotive production

• Mould and die machining

• Engineering machinery

• Precision housings

• Steel and cast-iron machining

• High-utilisation production

• Applications requiring stronger machining capability


VMC P Series – High-Precision VMC

The P Series is SMTCL’s high-precision vertical machining centre platform.

It is intended for applications where machining accuracy, thermal stability, surface quality and high-speed precision machining are the primary requirements.

Best suited for:

• Aerospace components

• Precision moulds

• Defence manufacturing

• High-value precision components

• Precision engineering

• Applications requiring tighter machining tolerances


How to Choose Between B, Q, H and P

Choose the B Series when you require a mature classical VMC platform for broad general machining work.

Choose the Q Series when you want a modern general-purpose VMC combining speed, capability and strong overall value.

Choose the H Series when productivity, rigidity, stronger spindle performance and machining stability are higher priorities.

Choose the P Series when high precision, thermal stability and demanding precision machining are the primary requirements.

The correct machine should be selected according to the actual workpiece and manufacturing process rather than simply by price or machine size.


VMC-H Model Range

The VMC-H Series includes:

• VMC850H

• VMC1000H

• VMC1100H

• VMC1300H

• VMC1600H

The VMC850H and VMC1000H are compact BT40 high-efficiency platforms.

The VMC1100H provides both BT40 high-efficiency and BT50 high-torque configuration possibilities.

The VMC1300H and VMC1600H extend the range into larger BT50 machining applications with greater workpiece capacity and stronger cutting capability.


Standard Configuration

Typical VMC-H standard equipment includes:

• FANUC 0i-MF Plus CNC system

• BT40 8000 rpm or BT50 6000 rpm spindle depending on configuration

• Disc-type automatic tool changer

• Chain-type chip conveyor

For the VMC1100H, the standard machine can be configured around either BT40 or BT50 depending on the selected specification.


Optional Equipment

Available options listed in the VMC-H catalogue include:

• Grating scales

• 4th-axis rotary table

• Through-spindle coolant

• Motor spindle

• Tool measurement system

• Automatic door

• Multiple CNC system options

• Electrical cabinet air conditioner

Final configuration should be confirmed at quotation stage according to the workpiece, machining process and production requirements.


Machine Selection and Configuration

Selecting the correct machining centre should start with the workpiece and production process.

Please provide:

• Workpiece material

• Maximum workpiece dimensions

• Workpiece weight

• Drawing or 3D model where available

• Required machining operations

• Required tolerances

• Surface finish requirements

• Expected production quantity

• Maximum cutter diameter

• Drilling requirements

• Tapping requirements

• Spindle speed requirements

• Spindle torque requirements

• Preferred spindle interface

• Tool magazine requirements

• Workholding requirements

• Rotary table or 4th-axis requirements

• Coolant requirements

• Through-spindle coolant requirements

• Chip management requirements

• Automation requirements

MachineryPLUS can assist with machine selection and configuration based on the actual component and manufacturing process.


Complete Your Machine Setup

A CNC machining centre is only one part of the complete machining system.

MachineryPLUS can also assist with:

• CNC machine selection

• Cutting tools

• BT40 and BT50 tool holders

• Collets and collet chucks

• Indexable milling cutters

• Drilling tools

• Tapping systems

• Workholding

• Machine vises

• Fixtures

• Rotary tables

• Tool measurement

• Coolant systems

• Tool storage

• Automation

• Flexible manufacturing solutions

This allows the machine, tooling, workholding and production process to be considered as one complete manufacturing solution.


Explore More from MachineryPLUS

MachineryPLUS supplies machine tools, manufacturing solutions, cutting tools, workholding and supporting equipment for Australian manufacturing, machining and engineering businesses.

Our broader machine tool and manufacturing solution range includes:

• CNC Turning – CNC lathes, horizontal turning centres, vertical lathes, heavy-duty lathes and turn-mill machining centres.

• Machining Centres – vertical machining centres, horizontal machining centres, five-axis machining centres and drilling and tapping centres.

• Five-Axis Machining – vertical five-axis machining centres, horizontal five-axis machining centres, five-axis gantry machines and specialised five-axis machining solutions.

• Large Machining – gantry machining centres, floor-type boring and milling machines, table-type boring and milling machines and large heavy-duty machine tools.

• Precision & Specialised Machines – grinding machines, gear manufacturing machines, ultra-precision equipment and special-purpose machine tools.

• Forming & Forging Equipment – hydraulic presses, mechanical presses, forging systems, forming equipment and specialised production systems.

• Automation & Smart Manufacturing – robotic automation, gantry automation, flexible manufacturing systems, machining cells, automated production lines and digital manufacturing solutions.

• Cutting Tools – turning, milling, drilling, threading and holemaking tools for a broad range of machining applications.

• Tool Holders – BT, CAT, HSK, PSC/Capto, Morse taper, R8 and other machine tool holder systems.

• Workholding – machine vises, chucking solutions, soft jaws, centres, fixtures and CNC workholding accessories.

• Machine Tool Accessories – collets, drill chucks, pull studs, tapping systems, milling and lathe accessories and supporting workshop equipment.

• Tool Management & Storage – tooling storage, organisation and workshop solutions designed to improve productivity and tool control.

MachineryPLUS can support customers from individual machine selection through to tooling, workholding, automation and integrated manufacturing solutions.

Based in Perth, Western Australia, MachineryPLUS supports customers locally and Australia-wide with product selection, sourcing and practical manufacturing solutions.

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