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Innovation design concept
The main castings of the machine are made of resin sand cast iron with stable material to ensure the long-term accuracy and service life of the machine.
The column is a double wall structure, which greatly improves the mechanical rigidity.
All slideway surfaces are precisely ground and covered with turcite-b wear-resistant sheet, which is matched with precision cutting.
The guide rail design is adopted between the z-axis counterweight and the column to prevent the counterweight from colliding with the column when the z-axis moves rapidly.
The three-axis adopts the precise ball (roller) screw, which is directly driven by the servo motor, without backlash error.
The Hardened Way Series CNC Machining Centers are purpose-built for demanding high-load and high-precision machining tasks. Featuring a full box-way (hardened guideway) design, this series offers outstanding rigidity, stability, and durability—making it ideal for operations such as heavy cutting and extended continuous machining. Widely trusted in mold manufacturing, heavy equipment, and energy industries, these machines ensure consistent performance under extreme workloads.
● Select high rigidity precision linear slide with high speed and low noise, low wear characteristics suitable for precision mold fast parts processing requirements.
● The main shaft adopts C3 high-precision screw angular ball bearings and high-strength arrangement structure.
● Driven by AC control servo motor with high torque, low noise and high stability.
● Powerful cutting capabilities combined with excellent accuracy and performance make insert and bell hole operation simple.
● Widely used in machining, auto parts, lighting, hardware and other parts processing industry
| Item | unit | H-850B |
| Worktable area | mm | 1000*500 |
| Worktable maximum loading | kg | 450 |
| T-Slot(slot*width*distance) | mm | 5-18*90 |
| Spindle nose taper | BT | BT40 |
| X/Y/Z axis travel | mm | 800 / 500 / 600 |
| Distance between spindle end face and worktable end face | mm | 110-710 |
| X, Y, Z axis gauge specifications | Three axis sliding guide | |
| Spindle Speed (Belt type/Direct Connection) | rpm | 8000 |
| Tool magazine capacity | T | 24 |
| X/Y/Z axis fast displacement | m/min | 24*24*1 |
| Cutting feed speed | m/min | 1-8000 |
| Repeated positioning accuracy | mm | ±0.003 |
*As our company is constantly improving its products, we reserve the right to change the design, specifications and configuration at any time without prior notice. If you patronize us, please confirm whether the specifications have changed! Contact us to discuss the details.
Full Box-Way Guide Design: All three axes (X/Y/Z) adopt precision-scraped hardened box ways, providing large contact surfaces, strong vibration damping, and superior load-bearing capacity—ideal for heavy-duty machining.
Heavy-Duty Casting Base: All machine castings are made from high-grade resin sand cast iron and undergo thermal and vibration aging to minimize residual stress and structural deformation.
Repeatability: ±0.005 mm per 300 mm ensures long-term consistency in machining accuracy.
Spindle Speed: Standard 6,000–8,000 RPM with significantly enhanced torque, ideal for cutting hard metals like steel and cast iron.
Max Cutting Depth: Up to 15 mm
Feed Force: Up to 10 kN
Coolant System: High-flow cooling system included as standard, prolonging tool life and ensuring thermal stability during deep cuts.
Equipped with advanced CNC systems such as Mitsubishi, FANUC, or premium domestic controllers.
24-tool Automatic Tool Changer (ATC) boosts productivity with fast, reliable tool swaps.
Metals:
Mild steel, alloy steel, tool steel (e.g., H13, SKD11)
Stainless steel (304/316), cast iron (HT250)
Superalloys (Inconel 718), titanium alloys (TC4)
Non-metals:
Graphite, engineering plastics, composite materials
Heavy Cutting: Large-volume milling, deep cavity machining, and processing of high-hardness materials
Precision Machining: Tight tolerance holes (H7 class), complex curved surfaces (mold cavities)
Compound Machining: Complete roughing and finishing in a single setup—reducing repositioning and cycle time
Small to Medium Components: Mold inserts, hydraulic valve blocks
Large Workpieces: Frames for energy equipment, construction machinery parts
The Small Box Way Machining Center can be used for roughing and finishing mold inserts, die components, mold plates and tooling parts made from steel, cast iron or non-ferrous metals.
Typical applications include brackets, housings, fixture components, transmission parts and other small or medium-sized automotive components.
The H-850B Compact Heavy Duty VMC can perform milling, drilling, boring and tapping operations on valve blocks, manifolds, pump housings and related fluid-control components.
The 800mm Travel Vertical Machining Center is suitable for equipment components, mounting plates, bearing seats, machine brackets and other general mechanical parts.
Its worktable size and 24-tool magazine support the machining of jigs, fixtures, inspection tools, base plates and customized production tooling.
The H-850B is a suitable choice when you need:
A compact vertical machining center with box way rigidity
An 800 mm X-axis machining range
A BT40 spindle for widely available CNC tooling
Stable machining of steel and cast-iron components
A 450 kg worktable loading capacity
Multiple machining processes completed in one setup
A 24-tool magazine for flexible production
Better vibration resistance during roughing and interrupted cutting
For significantly larger or heavier workpieces, a larger model such as the H-1370B or H-1890B may provide a more suitable machining range and table capacity.
| Feature | Hardned Way Series | Traditional Linear Guide Type |
| Rigidity | ★★★★★ | ★★★☆☆ |
| Cutting Capacity | ★★★★★ | ★★★☆☆ |
| High-Speed Capability | ★★★☆☆ | ★★★★★ |
| Application | Heavy-duty cutting | High-speed lightweight cutting |
The Hardened Way Series CNC Machining Centers are built to thrive under pressure—delivering exceptional rigidity, deep cutting capacity, and long-term machining stability. Designed for demanding industries like mold manufacturing, heavy machinery, and energy equipment, this series excels in high-load, high-precision environments. Whether you're machining steel, cast iron, or superalloys, it ensures high consistency and surface finish with every run.
With durable box-way construction, advanced CNC system compatibility, and automated tool changing features, the Hardened Way Series offers reliable performance for manufacturers seeking strength and precision in one platform.
The three models use a rigid box way structure, but they are designed for different workpiece sizes and loading requirements.
Choose the H-850B for compact workshops and small to medium-sized parts. Choose the H-1370B when you need a larger machining range and greater flexibility for medium to large components. Choose the H-1890B for long, large and heavy workpieces that require a BT50 spindle and higher table capacity.
| Model | X/Y/Z Travel | Table Size | Maximum Load | Spindle | Recommended Applications |
|---|---|---|---|---|---|
| H-850B | 800 × 500 × 600 mm | 1000 × 500 mm | 450 kg | BT40 | Small molds, valve blocks, automotive parts, fixtures and general precision components |
| H-1370B | 1300 × 700 × 700 mm | 1500 × 700 mm | 900 kg | BT40 / BT50 | Medium to large molds, hydraulic parts, machinery housings and general heavy machining |
| H-1890B | 1800 × 900 × 740 mm | 2000 × 900 mm | 1800 kg | BT50 | Large mold bases, long workpieces, heavy machinery parts and large steel or cast-iron components |
Select H-850B when floor space, flexibility and machining of smaller components are the main priorities.
Select H-1370B when you need a balanced solution for larger workpieces, higher loading capacity and optional BT40 or BT50 tooling.
Select H-1890B when the workpiece is especially long or heavy and requires a larger table, stronger spindle rigidity and greater structural support.
The final model should be selected according to the workpiece dimensions, fixture weight, material, cutting volume and required machining accuracy.
Ready to power up your machining operations with uncompromising rigidity and accuracy? Contact us today to request a quote or schedule a customized solution consultation.
