How to Choose A Used Metal Shredder

Usually, an 80% new, used metal shredder is only half the price of a new one, and due to the economic downturn, the sale of used metal shredders has gradually become the primary goal of more companies that want to add equipment. However, there are problems such as untrue information and quality not meeting buyers' expectations. How to avoid these problems?

1. Misrepresentation of Production Capacity

Some unscrupulous businessmen claim that the equipment is 99% new, with  10 tonnes of daily production capacity, and so you really buy back to use only to find that the actual production capacity directly shrinks by 50%. Be sure to ask for an on-site test machine, and remember to record the test process, which is important evidence of our rights.

2. Hidden Metal Shredder Machine Problems

See the blade rust, the business actually told you that the normal stock oxygen. Be sure to use a magnet to test the blade material to see if it is up to standard.

3. Accessories Disappear

When signing the contract, some merchants deliberately omit to report the screen, hydraulic system, and other important accessories. When signing the contract, be sure to let the business list all of the detailed accessories; one can not be less.

4. Fake Renovation

In order to cover up the cracks in the equipment, they will give the equipment spray paint, camouflage is particularly good. We must focus on checking the wear and tear of the bearings. to teach you a little trick, with a piece of white paper to wipe the oil stains, you can easily detect it.

5. No After-sales Service

Those verbal commitments to warranty words, listen to them, and do not take them seriously. Be sure to sign a written agreement, and in the agreement specify the breach of contract compensation, so as to protect our rights and interests.

6. Voltage Replacement

Different countries have different industrial voltage requirements, but buy a used machine when you can, and let the manufacturer replace the motor.

In addition to replacing the hydraulic part of the seals and other small accessories, grinding down the rusty parts, especially on the shredder cutting edge repair grinding, and coating it with lubricating oil. These costs are not high, but can make the used metal shredder machine better into production use.