Squaring Silicon Ingot

The ECM PV LAB Squarer is a diamond based bricking equipment which can handle G2 multi or mono silicon ingots.This equipment is designed for research and development or small production line purpose.


  • Reliability
  • Simplicity
  • High material output
  • Cost-effectiveness

Technical Sheet

Maximal cutting capacity (L * W * H) Ingot 400 mm X 400 mm X 300 mm
Dimensions (L * W * H) 1 500 mm X 1 000 mm X 2 200 mm
Weight 1500 kg
Power supply 400 V
Cutting speed 0 to 10 m/s
Feeding speed 0 to 1 000 mm/mn
Diamond wire saw (closed loop)
4 parallel sawing loops (⌀ 0,6 wire)
2 independent sawing units
Wire breakage detection with motor torque
Saw unit descent actuator (BRUSHLESS-type motor)
Pulley driver (BRUSHLESS-type motor)
90° base-plate rotation
Wire lubrication nozzle with flow rate adjustment
Wire cleaning nozzle with flow rate adjustment
4 safe access doors
Water supply connection 3/8″ G
Wastes evactuation connection 1″ 1/2 G
Cleaning hand shower
Internal lighting
PROFACE HMI with a 6″ monitor
1. Ingot base plate (depending on the type of ingot)
2. Loading cart for ingot handling

International Conference on Crystal Growth


ECM Greentech participated to the 19th International Conference on Crystal Growth and Epitaxy (ICCGE-19) held in Keystone, Colorado, USA from July 28 – August 2, 2019.

This event was organized by the American Association for Crystal Growth (AACG) and the International Organization for Crystal Growth (IOCG).

Mr Ahmed Nouri did a presentation on Cyberstar, which also had a booth. With almost 700 participants and an excellent organization,  it was a perfect opportunity for the Cyberstar/ECM Greentech crew to discuss with new and existing customers.



international conference on crystal growth

ECM Greentech & Cyberstar at ICCGE 2019