Understanding Processing Technology
Processing technology means the methods and setups that turn basic materials into ready-to-use parts. In factory production, especially for building equipment, it covers forging, heat treatment, CNC machining, polishing, and surface hardening. These steps shape each piece and fit it right, while also boosting its toughness, resistance to wear, and total work ability.
How it applies to hydraulic breakers
For hydraulic breakers, processing technology sits right at the heart of reliable work in tough spots. Take the cylinder, for instance. It gets shaped through several forging steps. This process refines the grain structure and improves internal density, enhancing overall strength and fatigue resistance. After that comes exact machining and heat treatment to build up lasting strength and hit spot-on size matches.
The Link Between Technology and Durability
Why durability matters in hydraulic breakers
Hydraulic breakers face huge pressures and rough surroundings day in and day out. If they lack staying power, breakdowns happen often. Repairs cost a lot, and machines sit idle for long stretches. At METDEEM, our hydraulic breakers start with tough alloy steel. They also use smart hydraulic setups. This gives them solid breaking power, quick breaking through, and good output. In the end, it stretches out the time they last and cuts down on the money spent over the years.
The role of precision in reducing wear
Exact machining lets all the moving bits in a hydraulic breaker slide along with little rubbing. Think about the breaker’s cylinder. Inside, it gets worked on a CNC grinder in one hold. This keeps the inner shape tight, lines up perfectly, and smooths the surface. That kind of care cuts down on damage to seals and pistons. It pushes back service times. Plus, the piston goes through polishing to make its surface as smooth as possible. This lowers the drag between the piston and the seal. As a result, the seal lasts longer.
Beyond Materials: The Power of Craftsmanship
Limitations of relying on raw materials alone
Top-notch alloys like 20CrMo or 42CrNiMo lay a good base for lasting strength. But just the starting stuff isn’t sufficient. Without the right handling and shaping, even prime alloys can give out under load. Look at the piston, for example. It’s built from fine 40CrNiMo alloy steel, treated with heat. Its surface hits a Rockwell hardness of HRC 60. The piston achieves high surface hardness while maintaining a tough core, ensuring resistance to deformation and fatigue under repeated impact loads. This makes it hold up better. It proves how skilled work lifts what the material can do.
How METDEEM enhances performance through processing
At METDEEM, we put a lot into modern processing ways to give top-notch, lasting power and work rate. Every item gets handled on CNC tools for steady results. They face carbonitriding to toughen the outside. Workers also adjust them with heat models for real-use accuracy. These actions make sure our hydraulic breakers handle jobs well, from digging ore to tearing down structures.
Inside METDEEM’s Processing System
Integrated approach to manufacturing
We handle everything in-house, from the first sketch to the final shipment. Key parts all get forged, heat-treated, exactly shaped, and checked right here. Before they head out, each product runs through tough hydraulic tests. This makes sure everyone works at peak. Keeping it all under one roof lets us watch quality every step of the way.
Key technologies used by METDEEM
Our setup for processing covers these main tools:
- CNC Grinding & Machining: For cylinders and pistons.
- Heat Treatment: Such as carbonitriding for hardened surfaces.
- Single-setup grinding: Ensure precise concentricity.
- Thermal Simulation: To optimize component fit during real-world operation.
- Shot Blasting: To remove post-treatment stress.
The cylinder starts with rough work on a CNC machine. Its outer layer gets toughened via carbonitriding. This creates a hardened surface layer approximately 2 mm deep. The Rockwell hardness reaches HRC 60–62. These layered steps keep size differences tiny and build up real endurance. In practice, this means breakers hold up longer on sites like rocky quarries, where constant pounding tests every part.
Benefits of Advanced Processing
Fewer repairs and lower costs
Our hydraulic breakers are built with a sharp focus on staying power and careful work. So, they need upkeep less often. Thanks to exact heat steps and firm checks on quality, our breakers and chisels stand up to rubbing, tiredness, and breaks. This drops how often you swap parts. It saves cash on daily runs. For a crew breaking concrete on a city job, this could mean weeks without a hitch, keeping projects on track and budgets intact.
Improved performance and reliability
METDEEM’s forward-thinking processing keeps things steady even in bad weather or heavy use. At the same pressure and flow settings, optimized internal efficiency allows for more effective energy transfer and consistent impact performance. These steps increase output, slow down damage, and shorten each task round. Take the DM53 Tipo de caja de interruptor hidráulico, built for 3.5-4.5 ton excavators. It delivers 500–1100 bpm impact rate depending on operating pressure and flow with ways to tweak the speed. Or check bigger ones like Tipo lateral de interruptor hidráulico DM230. Across our range, you get steady work no matter the job, whether smashing through hard stone in a mine or chipping away at old foundations in construction.
Choosing the Right Hydraulic Breaker
What to look for in a durable breaker
When picking a hydraulic breaker, focus on these points:
- Forged components with high-quality alloys.
- Heat-treated pistons with high Rockwell hardness.
- CNC-machined cylinders.
- Adjustable frequency for operational flexibility.
- CE certification for global compliance.
El DM35 hydraulic Top Type brings speed, solid output, cheap upkeep, and a drawn-out work life. Its sturdy build is suitable for jobs with rock or concrete. In a real setup, like attaching it to a small excavator on a tight urban site, it breaks through slabs fast without extra fuss.
Why METDEEM stands out
We at METDEEM back our gear with real engineering know-how and firm help after the sale. Quality stays tight from the first cut to the last box. Through steady tweaks and fresh ideas, the company has earned ISO 9001, CE Certifications, and tech patents one after another. Our hydraulic breakers match up with big-name excavators worldwide, such as CAT®, Komatsu®, Volvo®, SANY®, Hyundai®, and more. This makes them handy tools in fields from building to heavy digging. Reach out to us through our official website or drop a line at Metdeem108@126.com for questions or help.
Preguntas frecuentes
Q: What materials are used in METDEEM hydraulic breakers?
A: We use 20CrMo alloy steel for cylinders and 42CrNiMo steel for pistons, both forged and heat-treated for durability.
Q: How long is your warranty?
A: METDEEM Excavator Hydraulic breakers are guaranteed against failure due to defective design, materials, or workmanship for a period of one year or 2,000 hours. Within the first 6 months, we offer a free replacement service.
Q: What makes METDEEM’s processing technology unique?
A: We simulate thermal expansion during normal use to achieve perfect piston-to-cylinder fitment — minimizing pressure loss while increasing striking force.
