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Stock code:688577


Product Highlights

  • High precision & rigidity synchronous servo direct drive built in motor spindle

    • The front bearing adopts high precision conical double roller bearing & ball bearing and row angular contact ball bearingwhich can bear a greater axial load to realize heavy cutting and to replace the grinding.

    • Low speed and high torque, high output efficiency

    • Spindle driven by built-in motor directly, realize “zero transmission”. Compact design, light weight, low vibration, low thermal deformation. With characteristics of high torque by low speed and high speed. High precision on both dynamic and static, and high stability.

    • High precision, high rigidity, high stability, high efficiency.

    • Low vibration, low noise, good balance, good thermal characteristics.

  • High precision & rigidity servo hydraulic turret

    • It adopts the basic structure with servo motor indexing, arc gear tooth positioning, hydraulic locking.

    • Turret index without lifting, reduce the tool change movement, avoid scraps & coolant entering inside of the turret to influence the positioning accuracy.

    • The toothed disk is tightly locked by hydraulic force to ensure that the 7Mpa high pressure cooling water still maintains enough tension when passing through the turret.

CNC system

  • Excellent performance

    SIEMENS828D has features such as 80 bit floating point nanometer calculation accuracy, ISO programming language compiler and compatibility with various programming languages, SMS function, numerical control simulation, animation support and so on.

  • Intelligent programming

    The PC version CAD Reader can support to transform Contour and location models on PC form the DXF format to the one which control system can recognize. It can continue to edit these profiles in the contour editor in control system. With the help of SinuTrain, it can program parts on a PC which is like operating SIEMENS 828D on the machine.

  • Rugged and Maintenance free

    SIEMENS 828D system adopts die-cast magnesium operate panel fronts, the panel-base CNC design with just a few interfaces, as well as high degree of protection, reliable operation in harsh environments. SIEMENS 828D has no fan, no hard disk, and an NV-RAM memory without a buffer battery, which makes it a completely maintenance-free CNC.

  • 用户友好性

    SIEMENS 828D system uses a full CNC keyboard with short stroke keysand a high resolution 10.4" TFT color display /15.6" touch display, extremely simple to operate. Equipped with USB, CF card (for 10.4")and RJ45 interfaces at the operator panel front, CNC data is quickly and easily transferred.

Technical Parameter

Machining range

Max. swing diameter 550mm
Max. machining diameter 200mm
Max. machining length 280mm
Max. bar through diameter 51mm


Max. spindle speed(built in motor spindle) 5000r/min
Spindle motor power(continous/30min) 11/15kw
Spindle nose A2-6
Spindle bore 62mm


No. of tool stations 8
Tool change time 0.15s
Boring tool size 40mm
OD tool size 25mm*25mm


X axis 190mm
Z axis 330mm
X axis rapid feed speed 30m/min
Z axis rapid feed speed 36m/min


X axis bidirectional positioning accuracy 0.008mm
Z axis bidirectional positioning accuracy 0.008mm
X aixs repeatability positioning accuracy 0.003mm
Z aixs repeatability positioning accuracy 0.003mm


Length 3300mm
Width 2450mm
Height 3500mm
Weight 4400kg

Contact us

*The product (including specific configuration, related details, appearance, technical parameters, etc.) is subject to the final actual product, and the design and specifications are subject to change without notice. The final interpretation right belongs to Heideman.
The specific configuration, related details, appearance, technical parameters, etc. mentioned in this product webpage are not binding.
Please confirm the specific retail transaction price, product configuration and transaction details with the official authorized agency and personnel. Other channels may cause the loss of your property and rights.
For more details, please visit Heidemann and various regional offices, or call 0576-87212222, 0576-87370888.

Contact us

+86 0576-87212222 +86 0576-87370888

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