Model BBZM60 Medium Density enveloping & stacking Machine

The BBZM60 medium density plate wrapping machine, independently developed by our company, is dedicated to the wrapping and grouping of medium-density plates for lead‑acid batteries. It consists of positive plate feeding mechanism, negative plate feeding mechanism, separator unwinding mechanism, separator conveying mechanism, separator cutting mechanism, grouping mechanism, pole group output mechanism, environmental dust removal unit and electric control system (refer to the equipment layout drawing for details). Compact in structure and easy to operate, it meets the environmental requirements of the industry.

Technical Specifications

1. Plate dimension: plate length (excluding lug): 130–180 mm; width: 120–160 mm
2. Number of plates per group: programmable
3. Capacity: 60–80 plates/min (single wrapping)
4. Power supply: AC380 V; rated power: 10 kW
5. Pneumatic supply: 0.4–0.6 MPa; air consumption: 50 L/min
6. Overall dimension (L × W × H): 4080 × 850 × 2400 mm
7. Plate rejection rate: ≤0.2%
8. Separator rejection rate: ≤0.3%
9. Wrapping accuracy: top offset of separator ≤1.5 mm; center offset between plate and separator ≤1 mm

Equipment Features

1. Applicable separator: AGM separator
2. Feeding mode: plates stacked horizontally and fed stepwise
3. Cutter & creasing: the separator is conveyed to the wrapping station; servo controls the conveying speed for fixed‑length cutting. Creasing and cutting are precise with total length error within ±0.5%.
4. Grouping mode configurable on the touchscreen
5. Supports single wrapping (positive plate only / negative plate only / double-layer wrapping for positive plates), and wrapping for both positive and negative plates (capacity halved)
6. Environmental protection: the vacuum suction unit is fitted with an independent negative-pressure dust collector; the negative-pressure fan adopts a separate cartridge filter. An exhaust port is reserved to minimize lead dust generated during wrapping and grouping.
7. Motion control system: driven by pneumatic components, servo drives and motors; controlled by PLC with a touchscreen HMI. It supports parameter modification and data storage (product recipes can be saved and recalled directly for quick changeover). Fault points are displayed on the touchscreen with flashing alarm lamps.
8. Automatic shutdown upon fault at any station