Used CRYSTAL MARK INC (Wafer Grinding, Lapping & Polishing) for sale

Crystal Mark Inc. is a leading manufacturer of wafer grinding, lapping, and polishing equipment specifically designed for the semiconductor industry. Their systems are known for their precision, reliability, and exceptional performance. Their wafer grinding units, such as the XV-I, utilize a unique process called MicroBlasting, which is a controlled abrasive blasting method used to remove excess material from the wafer surface. This process allows for precise material removal without causing damage to the substrate, making it ideal for thin and delicate wafers. For lapping and polishing, Crystal Mark offers machines like the C-125S, which utilize a combination of specially designed lapping plates and polishing pads. These tools deliver a high level of precision and surface finish quality. They are commonly used for post-grinding processes to achieve mirror-like surfaces on silicon wafers. One of the advantages of Crystal Mark's assets is their versatility. They can handle a wide range of substrate materials, including silicon, gallium arsenide, sapphire, and glass. The models are also highly customizable, allowing for specific process parameters to be adjusted to meet individual customer requirements. Crystal Mark's wafer grinding, lapping, and polishing equipment are widely used in the semiconductor industry for applications such as wafer thinning, backside roughening, and surface preparation. Their systems have established a reputation for delivering excellent results and have become a trusted choice for many leading manufacturers in the industry.