Dajunhong Technology Co., Ltd
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    149-10 Yeshan Road, Light Industry Mold City, Yuyao City, Ningbo, Zhejiang Province
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Longmen CNC milling machine B11B
Structure Design B The series is a high-speed Longmen type CNC milling machine designed and developed for the new generation of exclusive mold manufac
Product details

Structure Design

BThe series is a high-speed Longmen type CNC milling machine designed and developed for the new generation of exclusive mold manufacturing and precision parts processing, with a high rigidity machine structure

Designed to support high-speed milling, it can be paired with a high-speed straight spindle to increase the machine's heavy cutting capacity and shorten the processing time of molds and parts.

lThe entire machine adopts high-density transmission components, which indeed meets the manufacturing requirements of high speed, high temperature, and high efficiency.

lExtra large column design: The uniquely designed column structure is more stable than other models in the same class, and is vertically combined with the base, making it more capable than traditional models

lMaintain the overall geometry of the machine.

lSaddle structure design:

Ø Adopting a stepped space design, the left and right sliders elevate the span, greatly enhancing axial dynamic rigidity and increasing cutting rigidity.

Ø Completely uniform symmetrical design and perfect thermal balance structure design reduce thermal deformation caused by high-speed operation, making the fuselage structure more stable.

workbenches

The workbench has undergone rigorous grinding and serves as a benchmark for machine accuracy, ensuring reliable and stable accuracy. Improve the load capacity and have a wide processing range

Load capacity. The workbench has4Sliding block support ensures that the load is evenly distributed on the base, ensuring high rigidity of the workbench at maximum load.

Strong and rigid base

Machine base procurementTThe structural framework is highly rigid, coupled with reinforced design for each axis, to maximize rigidity and stability, providing a reliable foundation,

Ensure accuracy during high-speed processing.

Internal spindle temperature rise compensation system: [Limited]IBAGConcealed spindle

The built-in spindle in the entire series of machines can be equipped with a spindle temperature compensation system to ensure machining accuracy.

Spindle cooling system-Oil cooler: Ensure constant temperature during continuous operation, effectively suppress spindle temperature rise, and achieve optimal heat dissipation effect.



trip

unit

specifications

Xaxle

mm

700

Yaxle

mm

1050

Zaxle

mm

500

Distance from spindle nose to worktable

mm

180~680

Distance between two pillars

mm

1080

workbenches

Table size

mm

1050x700

maximum load

kg

800

TSlot size

mm

6x18HxP125

main shaft

Main spindle type


embedded

Direct equation

Spindle speed

rpm

24000

15000

Spindle motor power(continuous/30Rated separately

kW

30/45

11/42

spindle taper


HSK-A63

DIN40

feed

Rapid feed(X/Y/Z)

m/min

30/30/30

Cutting feed

mm/min

1-20000

Three axis motor power(X/Y/Z)

kW

5.4/5.4/5.4

Space and system requirements

Air pressure demand

Kgf/cm

6

Power demand

kVA

50

machine net weight(Excluding optional accessories

kg

8500

Maximum occupied space(W*L*H)

mm

3500x3500x3000

lThe machine specifications listed in the table above are all accompanied by standard accessories, and the specifications may vary depending on the combination of different accessories

lFor detailed specification information, please contact your local agent or product sales department

lOur company reserves the right to modify products


Standard configuration

lHEIDENHAIN TNC 620 / TFT 15' LCD

lNetwork cardUSBreachRS-232Cinterface

lFully enclosed protective cover

lSpindle cooling device

lAbsolute positioning motor

lThree-axis linear roller track
nomocracyBOSCH Rexroth /Plevel/55type/Roller type

Track or equivalent grade

lCutting coolant system

lAutomatic centralized lubrication system

lSpindle blowing device

lWork lighting

lWork indicator light

lHorizontal adjustment bolts and foundation pads

l Drawer style chip collection box

lInternal spiral cutting system*2

ltoolbox

lCutting fluid cleaning spray gun/air gun

lStandard water tankAnd subsequent flushing

lCutting and blowing air

lUser Manual

Select attachments

lDirect equation/Concealed high-speed spindle

l Heidenhain iTNC 530

FANUC Controller

lThree-axis optical ruler

lAutomatic tool length measurement system(Contact or laserBLUM)

lWorkpiece measurement system

lAutomatic butter lubrication system

lCutting oil mist cooling device

lSpindle temperature rise feedback compensation system

(limitIBAGConcealed spindle

lVoltage regulator and transformer

lOil mist recovery device

lSpray installation in the spindleCTS

lLeading iron chip conveyor/Chip collection vehicle

lFourth axis

loil water separator


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