Huida
Huida
The global metal recycling and heavy demolition sector has transitioned from manual classification to automated, high-throughput extraction workflows. To operate with high efficiency within global scrap metal processing supply chains, global buyers require highly robust, hydraulically optimized, and metallurgically superior excavator attachments. At the absolute forefront of this technological shift is Yantai Huida Intelligent Equipment Co., Ltd., a pioneering China Scrap Steel Processing Equipment Manufacturer.
Leveraging deep industrial research, custom fluid-dynamics optimization, and strict QA protocols, Yantai Huida produces a comprehensive catalog of structural demolition attachments. These include Eagle hydraulic shears, double cylinder steel shears, heavy car scrap shears, lifting electromagnets, heavy breakers, and rippers. Our machinery represents the absolute benchmark of structural integrity, engineering longevity, and raw crushing capacity, catering specifically to international heavy machinery dealers, scrap processing conglomerates, and high-performance recycling enterprises.
Yantai Huida Intelligent Equipment Co., Ltd. was initially established in December 2016 and was renamed on March 25, 2019 with a registered capital of 20 million yuan. It is professionally engaged in and dedicated to the research, development, production, and sales of scrap steel processing, automobile recycling, renewable resource utilization, environmental protection and energy-saving equipment, and excavator accessories. Huida has obtained nearly 40 product invention patents.
At present, our main production and operation products include premium excavator attachments and accessories: Eagle hydraulic shears, Double Cylinder Steel Shears, Hydraulic Car Scrap Shears, Crushers, Grabs, Couplers, Lifting Electromagnets, Rippers, and Rock Breakers. All products have undergone the entire process of comprehensive quality control from accessory procurement to final product delivery, ensuring they conform strictly to the ISO9001 quality management system certification. Through intensive scientific R&D, Huida bridges the gap between high-capacity structural yield requirements and operational safety.
Modern scrap processing equipment is subjected to immense mechanical stress, high hydraulic pressures, and persistent abrasive wear. In order to guarantee the long operational lifecycle of our attachments, Yantai Huida leverages localized steel refining networks and precision manufacturing clusters in Shandong province. We selectively source high-performance alloys and utilize strict fabrication parameters, guaranteeing a reliable structural foundation.
Our heavy shears utilize premium wear-resistant plates equivalent to Hardox® 500 and high-tensile structural steel (Q690D). This ensures that structural stress is distributed evenly across the frame, preventing fatigue cracks at high shear loads.
By implementing semi-automated welding setups and multi-axis heavy manipulators, we ensure that every weld seam is uniform, minimizing residual stress and structural failure in real-world demolition tasks.
Before leaving the factory floor, every cylinder and dual-cylinder shear goes through rigorous 72-hour hydraulic pressure tests. This verifies maximum cycle reliability under extreme pressures up to 350 bar.
Yantai Huida’s engineering vision goes far beyond manufacturing standard mechanical attachments. We focus on integrating intelligent data frameworks into structural machinery to support automated scrap yards and smart construction ecosystems.
We are actively prototyping next-generation excavator attachments embedded with Bluetooth-enabled smart hydraulic sensors. This allows scrap yard operators to monitor structural temperature variations, oil purity, cycle speeds, and wear fatigue levels in real-time, drastically reducing unexpected machine downtime.
By standardizing advanced speed-regeneration valves across our entire Eagle Shear and Double Cylinder Shear series, we aim to recycle kinetic hydraulic energy during jaw stroke cycles. This technology shortens opening/closing operations by up to 35% while saving considerable fuel for the prime mover.
Partnering with domestic research institutes, we are testing ultra-high-yield light-weight alloys designed to reduce structural mass without compromising shear and crushing capacity. This allows smaller-class carrier excavators to safely use larger, higher-efficiency demolition attachments.
Yantai Huida’s catalog is engineered to support demanding industrial environments. We do not just sell standalone attachments; we design fully integrated macro systems to optimize processing volume and yield.
For modern automotive recycling facilities, speed and precision are paramount. By combining our specialized hydraulic car scrap shears with strong lifting electromagnets, operators can tear down, categorize, and relocate structural sheet steel, engine blocks, and wire harnesses quickly and safely.
Our heavy Eagle Shears are designed to cut through thick H-beams, structural steel tubes, and heavy reinforced rebar. They can be fitted directly to the boom or arm of dynamic excavator models, providing structural stability and unmatched cutting force at high heights.
Electric Arc Furnaces (EAF) require dense scrap dimensions to maximize melting efficiency. Our heavy-duty shears and sorting grapples assist scrap yards in sizing down oversized bulk metal structures, ensuring the material meets precise density and length parameters.
"Putting customers at the center and providing attentive service" is Yantai Huida's core business philosophy, and it remains our eternal and unchanging purpose on the road of development. "Innovation and efficiency, striving for excellence, and service first" are our core values and the standard for our daily work, prompting us to provide customers with better, faster, and more reliable services.
When dealing with complex technical challenges, Yantai Huida's team remains steadfast like a rock. We continuously break through and innovate in professional technology, introducing 6 specialized R&D and design personnel with high-end skills and professional knowledge, supported by nearly 50 professional processing technicians.
Our skilled design and engineering personnel introduce state-of-the-art hydraulic calculations, CAD/CAM drafting models, and stress analysis to optimize shear cycles.
We focus on quality and safety management systems, establishing a comprehensive platform to ensure timely production schedules and high manufacturing standards.
We build stable, long-term partnerships with leading raw material suppliers, securing premium cylinder kits, seal packages, and structural plates at the source.
In addition to heavy metal fabrication, Yantai Huida maintains technological capabilities to manufacture 1 to 24 layered printed circuit boards (PCBs) through our Circuit Technology Center. With maximum board dimensions up to 16" x 26" for multilayer PCBs, we supply internal control systems, sensor modules, and electronic sub-assemblies for next-generation automated machinery. This internal vertical capacity guarantees that our electronics and electric systems are highly integrated and thoroughly tested under the same rigorous standard as our heaviest structural steel products.
Procurement departments at top-tier demolition firms and heavy equipment rental companies prioritize three main variables when evaluating manufacturing partners: Total Cost of Ownership (TCO), strict manufacturing quality, and robust post-sales technical support.
By balancing cost-efficient Chinese supply chains with robust engineering standards, Yantai Huida delivers attachments with high operational lifespans. This ensures a lower initial capital outlay and less maintenance overhead throughout the lifecycle of your machinery.
Our attachments are designed to connect with major carrier brands, including Caterpillar, Komatsu, Volvo, Hitachi, Sany, Liebherr, and Kobelco. We optimize key parameters like operating pressures, safety relief margins, and oil flow rates to ensure smooth system compatibility.
Whether you require specific wear-plate configurations, customized jaw profiles, or specialized quick-coupler options, our in-house engineering team designs and fabricates custom solutions to match your operating environments.
Service Items: Self-owned brand supply, OEM production and processing, technical troubleshooting, custom design adjustments, and integrated hydraulic support.
Service Partners: Demolition OEM Partners, Global Distributors, Equipment Dealers, Fleet Rental Firms, and Civil Engineering Enterprises.
Pre-Sales & Development Phase: Providing professional product introductions, pre-sales technical analysis, and quick response options. We partner with clients to detail customized design requirements and structural optimization before commencing fabrication.
Manufacturing & Quality Phase: Carrying out precision welding, CNC processing, and thorough inspection routines to ensure all attachments conform to high operational standards. We secure safe packaging and manage global freight coordination.
Operational Safety & Skills: Offering training programs for excavator operators, covering attachment usage, hydraulic line setup, and safe onsite operation. We provide regular software and system updates for automated attachments.
Post-Sales Protection Plan: Delivering cost-priced spare parts (shear blades, pins, seal kits, and wear bushings) with fast international shipping. Yantai Huida provides a 6-month free replacement program for covered structural components.
Operating heavy machinery globally requires compliance with safety protocols, localized equipment guidelines, and strict import regulations. Yantai Huida ensures that every piece of machinery conforms to the targeted import country’s direct requirements.
For European buyers, our attachments strictly comply with CE Directives, guaranteeing safe operation under pressure-boundary guidelines and machinery safety regulations.
Our heavy demolition products align with standard USA/Canadian safety protocols, featuring heavy lifting points, dual lock-out systems, and robust hydraulic shielding to protect operators.
To reduce shipping delays, we maintain regional spare-parts hubs and coordinate with local dealers to keep critical components (such as seal kits and blade bolts) in stock, allowing for rapid replacement.
