Blog
Every guide here is written by the engineers who build our balers, shears, crushers and shredders - machine selection, operation, maintenance and market trends. Good machines, built by Yuantong.
Can Twin Shaft Shredder Blades Be Sharpened?
Twin shaft shredder blades cannot be resharpened. Hook blades are through-hardened; grinding alters hook profile and blade clearance. Replace in sets.
Troubleshooting Hydraulic System Failures in Gantry Shears
In the scrap metal industry, the Hydraulic Gantry Shear is the workhorse of the yard. Whether you are operating an 800-ton or a 1250-ton machine, the hydraulic system is its "heart and nervous system."
Global Trade Shifts New Opportunities for Metal Processing Equipment in a Changing Policy Landscape
The global scrap trade is no longer a "wild west" of moving mixed waste from developed to developing nations.
How to Resolve Hydraulic Oil Leakage Issues in Scrap Metal Balers
For any scrap yard operator, a puddle of hydraulic oil under a baler isn't just a mess-it’s a symptom of lost profit, potential fire hazards, and impending downtime.
How To Increase The Bale Density in Scrap Metal Balers
As an engineer who has spent years troubleshooting hydraulic systems on-site, I often see clients frustrated that their 200-ton baler is producing "soft" bales. The reality is that tonnage is only one part of the equation.
Tyre Recycling Process A Complete Step-by-Step Guide
Scrap tyres, often referred to as "Black Pollution," represent one of the most challenging waste streams due to their durability and complex composition of rubber, steel, and fiber.
- 06/10/2026
- READ MORE: Tyre Recycling Process
How to Recycle Scrap Cars A Professional Guide to High-Efficiency Shredding Lines
The global surge in End-of-Life Vehicles (ELVs) has turned scrap car recycling from a basic waste management task into a high-margin industrial operation.
- 03/10/2026
- READ MORE: How to Recycle Scrap Cars
How to Choose a Truly Durable Metal Baler
In the metal recycling industry, a metal baler is the heart of logistics efficiency. However, as an engineer who has spent over a decade on the shop floor, I see a recurring and painful reality
Common Gantry Shear Faults and Effective Maintenance Tips
A heavy-duty gantry shear is a high-investment core device for scrap metal recycling. Most equipment downtime is caused by daily improper operation and neglected maintenance.