Granutech-Saturn Systems

Automoblie crushers for recycling & scrap industry - Waste and Recycling - Material Recycling

Granutech’s MAC crushers are the industry-leading automobile crushers. With over 40 years of experience and more than 2,000 machines in operation, we have developed a line of reliable and durable auto crushers designed to meet the needs of the automobile recycling and scrap industry. The crushed car from a MAC is the most preferred form for shredding and the safest form for feeding into car shredders.

Whether you need a stationary machine or a portable crusher, Granutech’s MAC crushers offer fast set-up and operation, reliability and low-maintenance operation. Our models include:

Big MAC QS – Big MAC crushers are easy to move, and easier to set-up. Our unique Quick Setup (QS) design gets you in operation in less than a minute. With a minimum of moving parts, Big MAC is durable, reliable and designed to keep working with a minimum of maintenance.

  • Move among locations using a truck tractor. Just hook the Big MAC up, and you are ready to go
  • Hands free remote control operation – there’s no operator on the machine
  • Easy, safe set-up using our unique hydraulic system to raise and lock the flattener in place
  • Cylinders push the lid down to increase the force, increasing the effectiveness of the machine
  • Flatten 3-6 scrap autos, with or without engines, into bundles for transport or storage
  • Legal transport weight so no permits required

Little MAC – Granutech’s Little MAC flatteners provide the same performance as the Big MAC in a stationary machine with electric power.  Using the Little MAC is cost-effective for all size yards, providing flexibility in your production schedule and increasing storage capabilities.

  • Maximize engine and parts recovery time and increase your income from those operations
  • Maximize yard space utilization
  • Increase your buying potential due to improve space utilization
  • Increase revenue when you are able to store more inventory to sell as peak price cycles
  • Hands free remote control operation – there’s no operator on the machine

Custom MAC’s – We offer custom designs to meet your specific application requirements.  Our engineers will work with you to design a flattener that will meet your processing needs, and will ensure that you will have the same high quality product you expect from Granutech.

Granutech’s reputation for manufacturing the best auto crushers in the industry is well-deserved.  We perform extensive testing prior to shipping so that you know your MAC crusher will be delivered ready to work.  Our parts and service departments are ready to serve you, providing you with any parts, maintenance and repair needed.  We are with you before, during and after the sale.