As one of the core equipment in the modern waste recycling industry, the hydraulic horizontal baling press is gradually changing the traditional waste paper processing mode with its high efficiency, energy saving and environmental protection. With the improvement of global environmental awareness and the growth of demand for resource recycling, the market application prospects of this technical equipment have attracted much attention.
Core technical principle and structural design
The hydraulic horizontal baling press uses a hydraulic transmission system as the power core, and drives the hydraulic pump through the motor to generate high-pressure oil to push the cylinder piston rod to achieve linear compression. Its main structure includes five modules:
- Hydraulic system: It consists of a gear pump/plunger pump, a control valve group, a high-pressure oil pipe and a cooling device, and the working pressure usually reaches 16-32MPa. Advanced electro-hydraulic proportional control technology can realize stepless pressure adjustment to ensure the compression ratio requirements of waste paper of different materials.
- Compression chamber: It is welded with high-strength manganese steel, and the internal volume ranges from 0.5m³ to 8m³. The unique “door-shaped” frame design increases the lateral force resistance by 40%, and with the removable wear-resistant lining, the service life can reach 100,000 compression cycles.
- Automatic strapping system: integrated with PP/steel belt automatic threading, tightening, locking and other functions, some models are equipped with visual recognition devices, which can intelligently adjust the strapping passes (usually 4-6 passes), and the strapping speed is as fast as 2 seconds/pass.
- Electronic control system: PLC+touch screen control has become the industry standard, with pressure curve memory, fault self-diagnosis, production statistics and other functions. IoT models support remote monitoring and upload equipment operation data to the cloud platform in real time.
Performance advantages and economic benefit analysis
Compared with vertical balers, horizontal design shows outstanding advantages in multiple dimensions:
- Improved space utilization: The horizontal compression method reduces the height of the equipment by 30%-50%, which is particularly suitable for recycling sites with limited plant height. A user case in Guangdong shows that under the same floor area, the processing capacity of the horizontal model is 25% higher than that of the vertical model.
- Energy consumption ratio optimization: The model with variable pump + accumulator combination reduces energy consumption by 60% when running without load. Actual measured data shows that the average power consumption for processing 1 ton of waste paper is about 8-12 degrees, which is more than 40% energy-saving than traditional mechanical equipment.
- Enhanced safety performance: The dual hydraulic locking device is linked with the infrared grating to ensure that any abnormal door opening action during the compression process will immediately stop. The safety protection level of a certain brand of equipment reaches the ISO12100 standard PLe level.
- Significant economic returns: Taking the model with a processing capacity of 5 tons/hour as an example, the density of compressed waste paper can reach 600-800kg/m³, and the transportation cost is reduced by about 35%. After a recycling resource enterprise in Jiangsu was put into use, the annual transportation cost savings exceeded 800,000 yuan.
