Cement Handling Grab Crane

Product Overview

The cement handling grab crane is a specialized heavy-duty overhead lifting equipment tailored exclusively for the cement industry’s bulk material handling scenarios. Engineered to address the unique challenges of powdery, fine-grained cement raw materials and finished cement products, this integrated grab crane realizes automated loading, unloading, stockpiling, leveling, and material transfer operations in cement storage warehouses, raw material yards, and production workshops. Adopting mature double-girder bridge structure and professional clamshell grab bucket configuration, it perfectly adapts to high-dust, high-frequency, and continuous heavy-load working environments of cement plants, effectively solving traditional problems such as material spillage, dust pollution, low manual operation efficiency, and material accumulation blockage.

Available in standard and intelligent upgraded versions, the crane supports standalone operation and multi-unit collaborative work, covering all links of cement production including limestone, clinker, raw cement powder, and finished cement bulk handling. It is an essential core equipment for intelligent and efficient operation of modern cement factories.

Cement Handling Grab Crane Technical Parameters

To meet the diversified production needs of different cement enterprises, our cement handling grab crane supports standardized configuration and personalized customization. The core technical parameters are as follows:

• ◆ Model: QZ series double-girder cement dedicated grab crane
• ◆ Rated Lifting Capacity: 5t – 25t (including grab bucket self-weight)
• ◆ Working Class: A6 (high-frequency continuous operation)
• ◆ Span Range: 10.5m – 31.5m (customizable)
• ◆ Lifting Height: 6m – 30m (customizable)
• ◆ Grab Type: Four-rope double-clamshell sealed grab (special for cement powder/bulk materials)
• ◆ Protection Grade: IP55
• ◆ Control Mode: Cabin control / remote control / fully automatic intelligent control
• ◆ Applicable Materials: Cement powder, cement clinker, limestone, gypsum and other bulk cement raw materials

Cement Handling Grab Crane Core Product Features & Advantages

1. Professional Anti-Spill & Dust Control Design

Different from ordinary grab cranes, this cement-specific grab crane is equipped with a precision-sealed four-rope double-clamshell grab bucket. The optimized bucket tooth and sealing structure tightly wraps fine cement powder during lifting and traveling, greatly reducing material leakage and spillage. The fully enclosed operating structure matches the dust removal system of cement plants, effectively controlling flying dust, meeting industrial environmental protection emission standards, and avoiding material waste caused by fine powder scattering.

2. High Adaptability for Harsh Working Conditions

All key components of the crane adopt dust-proof, anti-corrosion, and wear-resistant customized treatments. The whole machine reaches IP55 protection grade, which can resist the long-term erosion of cement dust and humid industrial environments. The main bridge adopts integral box-type welded structure, with high rigidity and strong bearing capacity, stable operation without deformation during long-term A6-class high-frequency heavy-duty work. It can operate stably for a long time in closed cement warehouses and open-air stockyards.

3. Intelligent & Efficient Operation

The upgraded intelligent version is equipped with industry-leading anti-sway technology, high-precision positioning system, and automatic weighing module. It realizes accurate grabbing, stable lifting, and fixed-point discharging, effectively improving material handling efficiency by more than 30% and reducing manual operation input by 60%. It supports one-key automatic stockpiling, material leveling, and unmanned patrol operation, realizing unattended management of cement raw material warehouses and finished product warehouses. The intelligent control system also has fault self-diagnosis and real-time monitoring functions, which greatly reduces equipment failure rate and maintenance costs.

4. High Safety & Durability

The product is designed and manufactured in strict accordance with FEM European industry standards and national GB/T 3811 specifications, with CE and ISO quality system certification. It is equipped with multiple safety protection devices including overload limit, travel limit, emergency stop, and anti-collision system to eliminate potential safety hazards during operation. The low-noise operating mechanism reduces industrial noise pollution, meeting the environmental protection requirements of modern factory production. The wearing parts are made of high-strength alloy materials, with long service life and low later operation cost.

Cement Handling Grab Crane Application Scenarios

The Cement Handling Grab Crane is widely applicable to all material handling links in the cement industry, covering:

• ◆ Raw material warehouse: Stockpiling, transfer and feeding of limestone, gypsum, and raw cement materials
• ◆ Production workshop: Handling and batching of cement semi-finished clinker
• ◆ Finished product warehouse: Stacking and outbound transfer of bulk cement finished products
• ◆ Port and stockyard: Bulk cement loading and unloading, material leveling and sorting operations

Product Value & Service Advantages

Focusing on the pain points of cement industry material handling, our cement handling grab crane integrates high efficiency, environmental protection, intelligence and safety. It not only solves the problems of low efficiency, serious dust and high loss of traditional manual and ordinary crane operation, but also helps enterprises realize standardized and intelligent management of production links, reduce production and labor costs, and improve overall production efficiency.

We provide one-stop customized services, including non-standard design according to customer site conditions, installation and commissioning, technical training, and 24-hour after-sales maintenance support. All products have reliable quality assurance, helping global cement enterprises create higher economic and environmental benefits.