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Advantage
Material Science: Utilizes a bespoke, high-grade alloy subjected to a controlled quenching and tempering process. This yields an optimal hardness-depth profile, achieving a surface hardness of [e.g., 58-62 HRC] while maintaining a ductile, shock-absorbing core.
Performance Engineering: Computational Fluid Dynamics (CFD) and impact dynamics modeling inform the piston’s mass distribution and contours. This design minimizes energy loss at the moment of impact, optimizing the blow energy and strike rate for various material densities.
Tribological Enhancement: A proprietary surface diffusion treatment (e.g., deep nitriding) creates a hardened layer that significantly improves abrasion resistance and reduces the coefficient of friction against the cylinder liner. This directly translates to reduced wear and stable performance over extended periods.
Quality Assurance: Each unit undergoes non-destructive testing (NDT), including ultrasonic inspection for internal flaws and dimensional verifiCATEEion via coordinate measuring machines (CMM), ensuring every piston meets exact design specifiCATEEions.
About AS
Huilian Machine Equipment Co., Ltd. (EB Seals) is a professional supplier for hydraulic breaker parts and excavator
parts and OEM hydraulic seals manufacturer. We specialize in completed seal kits and separate seals for hydraulic
breaker and excavator more than Ten years in Guangzhou, China. The Shop supply almost all brands breakers' parts
like Seal kits, Diaphragm, Piston, Chisel, Wear Bush upper and lower, Rod Pin, Through Bolts, Side Bolts, Control Valve,
Front Head, Cylinder, Accumulator, N2 Gas Charging Kit, etc. Also supply almost all brands excavator' parts like hydraulic
cylinder boom arm bucket seal kit, hydraulic pump and travel swing motor etc. We insist on high quality parts with genuine
and OEM after market replacement parts.
Specializes in:
--Excavator spare parts
--Hydraulic breaker accessories
FAQ
Q1. How many days for the delivery time ? It is about 3-7 working days after the order confirmation.
Q2. What kind of payments you accept? Now we accept T/T, L/C or Western Union, other terms also could be negotiated, Recommended Trade Assurance to guarantee buyer's property.
Q3. Are you able to manufacturing products according to customer's design? Sure, we have made many special orders from oversea for 10 years since 2010. So we have enough ability to deal with any cases. OEM certifiCATEEe is available to provided.
Q4. What's your advantages in the machinery manufacturing industry? Fast delivery time, High quality products, Best customer service, Adopting the latest production technology.
Q5. Which countries have you been exported recently? Canada, Australia, Peru, Egypt, Brazil, Mexico, South Africa, etc.
Q6. Are you sure that your product will fit my excavator engine? We can provide different brand new or used excavator engine. Show me your model number, and we can give you best match products.
Q7. How about the packing of the goods? Standard export package, wood cases, or as customers' demands.
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