SZ-EM02 Hydraulic Material Handlers LMI
Product Overview
The SeeZol Hydraulic Material Handler Load Moment Indicator, also offered as a Material Handler weighing system, is a safety monitoring solution for grabbers and material handlers. During operation the handler frequently changes working conditions—lifting angle (radius), lifting height, and so on—and the maximum rated lifting weight differs under each condition.
The system comprehensively monitors and judges these parameters, giving instructions on working status such as normal operation, full load, overload, excessive amplitude, and lower limit, with corresponding alarms and control to ensure normal operation of the grabber. It is widely used in scrap yards, steel mills, recycling plants, and bulk terminals where material is sold or transferred by weight.
Applicable Models
Hydraulic material handlers, grapplers, and scrap handlers.
Key Features
- Load weight, radius, and height display
- Height and weight warning
- Overload data record and historical log
- Real-time grab-cycle weighing
- Per-customer / per-shift weight logging
System Parameters
- Working voltage: DC 12–36V
- Working temperature: -20℃ ~ +70℃
- Storage temperature: -20℃ ~ +70℃
- System error: ±3%
- Display error: ±3%
- Relay contact capacity: AC220V 3A
- Protection level: IP65
Main Components
- Cabin display (HMI)
- Hydraulic pressure sensor
- Boom angle sensor
- Data acquisition & control unit
Application Case
A steel-scrap recycling yard uses SeeZol handler load indicators to weigh every grab sold to foundries, so invoicing matches loaded tonnage exactly and yard inventory is tracked in real time.
