Price on request

Following the introduction and success of the UMC-5X we had many conversations with customers who, while seeing the advantages of simultaneous five-axis movement, couldn’t justify the investment. This led directly to the creation of the UMC-4+1, which at a starting price of under £130,000, which is a saving of around £30,000 over the UMC-5X, providing a highly cost competitive entry into five-axis machining for those not requiring simultaneous five-axis operation.

The XYZ UMC-4+1 shares the same machining envelope as the UMC-5X, with axis travels of 600 by 600 by 500 mm (XYZ) and a 600 mm trunnion-style rotary table that has 90 revs/min rotational speed and 600 kg load capacity. Customers can choose from either a 12,000 or 15,000 revs/min in-line spindle or a motorised unit with up to 24,000 revs/min. Control is provided by the popular Siemens 828D Shopmill system with its 15” touchscreen interface.

Call 01823 674200

Product Description

  • Siemens 828D ShopMill Control (TNC 640 HSCI Heidenhain optional)
  • Front loading 600mm diameter trunnion rotary table 90 rpm
  • High accuracy rotary axis direct drive high torque motor 90 rpm no worm and wheel
  • Tilting axis servo worm drive with brake +/- 120°  (2.5 sec full rotation, torque motor optional)
  • Maximum table load of 600 kg
  • Traori / Kinematic functions for 5 axis simultaneous machining
  • 12,000 / 15,000 rpm in-line spindle or high speed 18,000 / 24,000 rpm
    motorised built-in spindle
  • High pressure through spindle coolant system
  • Side-mounted 24, 32, 48 or 60 tools ATC for quick tool changing
  • Linear scales X  Y and Z
  • High precision encoders on A and C axis pivot centres
  • Thermal growth compensation
  • Integration of patented technology – Smart Machining Technology (SMT)
  • Gantry frame machine
  • Siemens 828D control
  • 4 + 1 machining
  • Direct drive spindle (12,000 rpm)
  • Linear scale for three axes
  • Through spindle coolant with high pressure pump (20 bar)
  • 24 tool side mounted arm type ATC (32/48/60 tools optional)
  • Centralised lubrication
  • Swarf removal system
  • High pressure swarf flush system
  • Heat exchanger
  • Work light
  • Ethernet networking
  • Remote electronic handwheels
  • Oil skimmer
  • CE marking
  • Robot for automatic operation
  • Reference ball for Traori/Kinematic (datum setting)
  • 15,000 rpm Direct drive spindle
  • Built-in spindle (18,000 / 24,000 rpm)
  • Side mounted double arm type ATC (32/48/60 tools)
  • Through spindle coolant with high pressure pump (70 bar)
  • Work piece setting probe
  • Tool setting probe
X and Y600 mm
Z500 mm
B (tilt)+120° / -120°
 C (rotation) 360°
Table size600 mm dia
Number of  T slots7
T slot width14mm
Standard spindle 
Speed12000 /15000 rpm
Drive systemIn line direct drive
Max torque239 Nm @1100 rpm
Max rating35 kW water cooled
Optional spindle 
Speed18000 / 24000 rpm
Drive systemMotorised
Max torque40 Nm
Max rating25 kW
Feedrates (linear) 
Rapids X, Y and Z36 M/ min
Max cutting36 M/ min
Feedrates (rotary) 
Rapids B540o/sec (90 rpm ) opt 600o/sec (100 rpm)
Rapids C (tilting)99o/sec (16.6 rpm ) opt 300o/sec (50 rpm)
Tool changer 
Capacity24 / 32 / 48 / 60
Tool type/taperBT / BBT / CAT / DIN 40 or HSK A63
Max tool length300mm
Tool to tool1.5
Chip to chip2.3
Coolant capacity20 Bar TSC 370 L 70 Bar TSC 570 L
Air requirement6 Bar 600 L / min
Power400VAC±10  / 70 KVA (no transformer required)



Siemens 828D ShopMill Control

Heidenhain TNC 530 HSCI

The UMC-4+1 is also available with the optional Heidenhain iTNC 530 HSCI control