KISTNER GmbH & Co. KG

Industriestraße 7-9 D-95349 Thurnau

Tel. (+49) 9228 987-0 info@maschinen-kistner.de www.maschinen-kistner.de

HELLER MCP H250

2

MACHINE INFO

Manufacturer

Type

Year of manufacture

Control

Machine number

Travels

HELLER MCP H250 | | 2

NC rotary table 360.000 x 0,001°

Palletpool with 4 additional pallets (DIN 55201-A1) – size 500 x 630 mm

Approx. 200 tool holders SK 50

Probe with infrared receiver

Workpiece setup position manually rotatable (4 x 90°) with pallet unlocking

Hub swivel-pallet changer

Horizontal working unit

Working unit with transmission oil cooling (cooling unit)

Tool spindle with SK holder (steep taper)

Drill breakage control

Tool magazine with 52 tool places

Flushing device

Workroom shower

Internal coolant: 29 l/min at 50 bar (high pressure)

Total coolant: approx. 1.500 liter

Discharge height chip conveyor: 1.200 mm

Round storage

User guide / Documentation Machine parameters on disk

EQUIPMENT

| 3 HELLER MCP H250 |

TECHNICAL SPECIFICATIONS

Working range X axis

Y axis

Z axis

Max. workpiece interference contour (Ø x H) Guide system

Version with linear compact roller guide, size

Transmission elements

Precision ballscrews (Ø x pitch)

Feeding drive system

AC servo motors, closed design

Feed forces X- + Y-axis / at DC S3 – 40%

Z-axis / at DC S3 – 40% Speeds Feed speed in X-. Y- and Z- axes

Rapid traverse speed

Acceleration X- + Z-axes / Y-axis

B-axis NC rotary table Work unit Tool holder

Spindle diameter in front bearing

max. performance on the spindle DC S1 – 100% DC S6 – 40% DC S6 – 25%

| 4 HELLER MCP H250 |

| 5 HELLER MCP H250 |

max. torque at the spindle DC S1 – 100% DC S6 – 40% DC S6 – 25%

Speed programming

Speed range Tool magazine Magazine places

Magazine type

Max. tool diameter (all slots occupied)

Max. tool diameter (free places needed)

Max. bridge tool (free places needed / Dimensions with limitations)

Max. tool length from spindle nose

Tool shaft SK 50

Max. permissible tool weight

Max. permissible weight torque of the tool held on the gripper

Tool changing time - Weight till 12 daN / till 25 daN NC rotary table Division

Max. permissible clamping weight - middle

Max. tangential moment at clamped rotary table

Max. tilting moment at clamped round table

Rotation time – for 45° / 90° / 180°

Max. rotary milling torque – at DC S3 – 40% Pallet changer device Pallet type

Pallet size

Central fixing hole

Alignment bore

Mounting thread

Pallet chaning time according to VDI 2852

| 6 HELLER MCP H250 |

Positioning system X-, Y-, Z- axis direct with linear scales

Resolution

Positioning (according to VDI/DGQ 344 l) Coolant system 50 bar with chip conveyor Coolant tank capacity

High pressure pump - selectable pressure levels

High pressure pump capacity – at 50 bar

Chip conveyor conveying speed

Chip conveyor discharge height Painting

Textured finish

Installation data Machine weight

Power consumption - basic machine

Network connection

Control voltage

Compressed air

Compressed air consumption

MACHINE PICTURES

| 7 HELLER MCP H250 |

| 8 HELLER MCP H250 |

Thank you very much for your interest

*We do not guarantee the accuracy and completeness of these documents. We further do not assure any characteristics and qualities. The named machine, which is up for sale, is used.*