Horizontal Machining Centers

H Series

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FEATURES:

High Speed, High Precision Spindle Design

  • Ceramic spindle bearings for high speed machining, features low thermal expansion coefficient and excellent rigidity performance.
  • The ID’s of spindle bearings, ø100mm ø3.94″, satisfy heavy cutting requirements.
  • Standard isolated direct drive (IDD) spindle, for the #40 spindle of 8,000rpm or the #50 spindle of 6,000rpm, offers excellent power output.
  • High-Low speed winding performs 36kg-m 260.39 lb-ft and excellent cutting capability.

High rigidity construction speedy machine of 40m/min. rapid feedrate

  • The moving column design, the strengthened 3-point support base, and dual wall rib-structure designed column sustain the utmost rigidity, accuracy level, and machine durability.
  • Direct transmission design on all 3 Axes and pre-tensioned ballscrews ensure motion rigidity, and machining accuracy.
  • Deploy high precision linear motion guide ways, THK NR type on the H500B, all ensure excellent machining performance and service life with low friction, high rigidity, high speed and optimal damping force. The rapid feed is 40m/min. (X/Y/Z), and 20m/min. for max. cutting feed.

High precision, power clamp APC enhances flexibility and efficiency

  • Compact and smart rotary pallet change design with unique and strengthen rail way support ensures the accurate, fast, and reliable APC.
  • Pallet is swift (on Z-axis) to make APC, the rotary door is quickly turned along with APC, which takes only 10 sec.
  • Large size ø450mm ø17.72″ position clutch is deployed, together with taper pin in precise positioning, strongly supports the table and meets the rigid machining needs.
  • Optional 0.001° continuous feed 4th axis pallet of dual warm gear design is backlash-free and easily maintained.

Quick and reliable ATC mechanism proved by a-million-time running test

  • The roller-gear-cam ATC arm, parallel to the spindle of the short-pitch design, makes the ATC prompt and reliable; it takes only 5 sec.

The magazine is precisely indexed and driven by servo motor for efficient operations.

H 500B

NH Series

NH 500A


FEATURES:

High Rigidity Structural Design

  • One piece T-base structure with rib construction for unprecedented rigidity.

  • Dual-wall column design for enhancing rigidity and durability.

  • Adopted FEM analysis for lightweight design to improve G value that can prolong ballscrew life and reduce energy consumption.


All Roller Type Guideways

  • XYZ axes are equipped with roller guideways to increase rigidity and accuracy.

  • High dynamic AC servo driven pre-tensioned ball screws, delivering high control qualities.


Stepped Design on X-axis

  • Two X-axis guideways are positioned at different height to increase stable and reliable rapid axial movement.

  • Compact column design is able to achieve higher acceleration and performance.


Powerful IDD Spindle

  • The standard IDD spindle design, easy for maintenance 15,000 rpm max. spindle speed with 37 kW output delivers 244 Nm torque.

  • The powerful spindle utilizes high precision ceramic ball bearings.

  • The spindle oil cooling system effectively minimizes thermal deformation.


BBT40 Dual-Contact Spindle Taper

  • Equipped with BBT dual-contact to improve cutting capacity and accuracy, also enhance spindle and tool life.


Optimized Spindle Design

  • Coolant through spindle system: 20 bar (std.) / 70 bar (opt.).

  • Spindle air seal protected.

  • Labyrinth protection design.


High Performance Built-in Motorized Spindle

  • The max. spindle speed reaches up to 20,000 rpm with 22.5 kW output delivers 61 Nm torque (opt.).

  • Micro oil-air lubrication for angular ceramic ball bearings prolongs spindle life.

  • Circulated oil jacket cooling system minimize thermal deformation, ensuring high accuracy.

  • Easy spindle unit replacement reduces maintenance time.


Dependable Pallet Indexing System

  • Flange contact taper cone with excellent clamping power and high pallet- positioning precision.


Automatic Pallet Change

  • 9-second pallet change servo motor driven.

  • Maximum table rotation speed: 22.2 rpm/min


High Efficiency Six Pallets System for Flexible Production Needs (opt.)


Reliable Automatic Tool Change

  • It takes 1.5 seconds to complete one cycle of tool to tool change.

  • ATC speed is programmable in high & low speed.

  • Servo motor driven tool magazine.

  • 60T for disc type tool magazine (std.).

  • 120T for chain type (opt.).


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NH 630B


FEATURES:

High Rigidity Structural Design

  • One piece T-base foundation with rib construction for unprecedented rigidity.

  • Spindle headstock is made of one piece casting to ensure cutting rigidity and accuracy during long-period machining.

  • Stepped castings design on X-axis to increase the cutting rigidity.

  • Dual-wall column design for eliminating possible thermal deformation.


Y-axis Dual Drive System

  • Headstock is driven at the center of the gravity to minimize vibration. The dual-driven design restrains vibration and delivers high speed, high quality machining ability while increasing machine performance and tool life.


High Performance Built-in Motorized Spindle

  • Built-in motorized spindle reduces vibration during high-speed machining and ensures spindle life.

  • 10,000 rpm maximum spindle speed with 45 kW output delivers 623 Nm torque.

  • Micro oil-air lubrication for angular ceramic ball bearings prolongs spindle life.

  • Circulated oil jacket cooling system minimize thermal deformation, ensuring high accuracy.


High Capacity Machining Space

  • ø1,100 mm x 1,000 mm largest working envelope within its rank.

  • 1,200 kg maximum loading capacity on each pallet.


High Rigidity Roller Guideways

  • Oversize roller guideways increase rigidity and precision.

  • High dynamic AC servo driven pre-tensioned ball screws, delivering high control qualities.

  • 60 m/min. rapid feedrate increase machining efficiency.


High Precision B-axis Rotary Table

  • Disc brake with damped clamping system.

  • High precision in-house pallet indexing system.

  • Discharging air jet pallet indexing system.


 

Automatic Pallet Change

  • 12-second pallet change.

  • Servo motor driven.

  • Simple structural design, fast reliable movement and easy maintenance.


Reliable Automatic Tool Change

  • Servo motor driven tool magazine shortens tool search time.

  • Short tool change arm with low moment of inertia design.


Central Chip Disposal System

  • Chip removal design assures the chips to drop directly to the conveyor.

  • Dual chip augers are utilized for efficient chip removal.

  • Dual chip augers are utilized for efficient chip removal.

  • Heavy duty coolant pump.


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NH 800B


FEATURES:

High Rigidity Structural Design

  • One piece T-base foundation with rib construction for unprecedented rigidity.

  • Spindle headstock is made of one piece casting to ensure cutting rigidity and accuracy during long-period machining.

  • Stepped castings design on X-axis to increase the cutting rigidity.

  • Dual-wall column design for eliminating possible thermal deformation.

  • Y-axis Dual Drive System

  • Headstock is driven at the center of the gravity to minimize vibration. The dual-driven design restrains vibration and delivers high speed, high quality machining ability while increasing machine performance and tool life.


High Performance Built-in Motorized Spindle

  • Built-in motorized spindle reduces vibration during high-speed machining and ensures spindle life.

  • 10,000 rpm maximum spindle speed with 45 kW output delivers 623 Nm torque.

  • Micro oil-air lubrication for angular ceramic ball bearings prolongs spindle life.

  • Circulated oil jacket cooling system minimize thermal deformation, ensuring high accuracy.


High Capacity Machining Space

  • ø1,300 mm x 1,300 mm largest working envelope within its rank.

  • 2,000 kg maximum loading capacity on each pallet


High Rigidity Roller Guideways

  • Oversize roller guideways increase rigidity and precision.

  • High dynamic AC servo driven pre-tensioned ball screws, delivering high control qualities.

  • 50 m/min. rapid feedrate increase machining efficiency.

  • High Precision B-axis Rotary Table

  • Disc brake with damped clamping system.

  • High precision in-house pallet indexing system.

  • Discharging air jet pallet indexing system.


 

Automatic Pallet Change

  • 20-second pallet change.

  • Servo motor driven.

  • Simple structural design, fast reliable movement and easy maintenance.


Reliable Automatic Tool Change

  • Servo motor driven tool magazine shortens tool search time.

  • Short tool change arm with low moment of inertia design.


Central Chip Disposal System

  • Chip removal design assures the chips to drop directly to the conveyor.

  • Dual chip augers are utilized for efficient chip removal.

  • Dual chip augers are utilized for efficient chip removal.

  • Heavy duty coolant pump.


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