Shanghai ENJUE Machinery Equipment Co., Ltd is one of the most experienced manufacturers and suppliers of mechanical grabs in China. If you're going to buy custom mechanical grabs made in China, welcome to get more information from our factory. For price consultation, contact us.
Enjue Mechanical grabs are industrial equipment designed for efficient bulk material handling, suitable for use in ports, mines, steel mills, power plants, construction sites, and other applications. Manufactured from high-strength, wear-resistant materials, they combine a modular design with flexible operation methods to precisely adapt to varying material characteristics and operating environments. This series of grabs offers open or closed housings, single-rope, two-rope, or four-rope operation options, and a variety of customization options to meet the needs of a wide range of applications, from routine to specialized conditions.
Core Advantages of Mechanical Grabs
Excellent Durability
Casing Material: Made of HB400 hardness wear-resistant steel plate, wear resistance is improved by over 30%, significantly extending service life.
Structural Design: Reinforced hinges and pulleys enhance stability under high loads and reduce maintenance.
Flexible Operation Options
One-Rope System (Manual Trigger/Touchdown or Remote Control):
Manual Trigger: The operator controls opening and closing by pulling a rope, ideal for quick response.
Auto-Close on Touchdown: The grab automatically closes upon touching the ground, improving operational efficiency.
Remote Control: Wireless control eliminates danger zones and provides enhanced safety.
Two-Rope/Four-Rope System: Independent ropes control lifting and opening, suitable for high-precision operations or those requiring synchronized control.
Efficient Material Handling of The Mechanical Grab
Open housing: Quickly loads bulk materials (such as coal and sand) and discharges thoroughly without residue.
Closed housing: Excellent sealing, suitable for handling dusty materials (such as cement and fertilizer) or where contamination prevention is required.
Specifications of the mechanical grab
| Parameters | specifications |
|---|---|
| Applicable materials | Coal, ore, sand and gravel, grain, cement, fertilizer, and other bulk materials |
| Execution method | One rope (manual/ground contact/remote control), two ropes, four ropes |
| Type | Open, closed (round closed optional) |
| Material | Shell: HB400 wear-resistant steel plate; Blade: high-strength alloy steel |
| Maximum load | Customized |
| Operating temperature | -40℃~+70℃(Environmentally friendly and supports high temperature/corrosive environments) |
Option of the mechanical grabs
Overlapping Blade Design
Overlapping side/bottom blades: Enhance gripping force and prevent material slippage, especially suitable for sticky materials (such as wet soil and coal slime).
Applications: Handling highly viscous materials in the mining and metallurgical industries.
Circular, closed housing
No-dead-spot design: Prevents material residue and is suitable for industries requiring high cleanliness, such as the food and chemical industries.
Upgraded Sealing: Optional silicone sealing strips further prevent dust leakage.
Environmental Implementation Plan
Low-noise Design: Hydraulic system noise reduction, operating noise ≤75dB.
Dust-proof Structure: Closed housing + optional negative pressure dust collection device, meeting environmental emission standards.
Application Scenarios of the Mechanical Grab
Terminals: Ports load and unload coal and ore, with closed grab buckets to prevent spillage.
Steel Mills: Handle coke and iron ore, with a highly wear-resistant casing for high-temperature environments.
Grain Silos/Fertilizer Plants: Circular enclosed fencing with anti-stagnation design ensures complete warehouse clearance.
Environmental Engineering: Combined with the device for waste disposal or soil remediation projects.
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