HG-ZK1500 Vacuum Paste Mixing Line

The HG-ZK1500 vacuum paste mixing line is a lead paste preparation unit independently developed by our company. It draws on overseas paste mixing equipment and adapts to the practical requirements of domestic battery manufacturing. Designed for the paste mixing section of lead-acid battery production, it automatically completes lead oxide feeding, lead oxide weighing, acid-water weighing, acid & water dosing, rapid paste mixing and lead paste storage. The whole vacuum paste mixing line adopts centralized PLC programming control for streamlined, automatic production.

Technical Parameters

1. Maximum powder weighing capacity per mixing batch: 1200 kg
2. Paste output per hour: 3000 ~ 3500 kg
3. Compressed air requirement: Air pressure: 0.6 MPa
4. Air consumption: 0.6 m³/h
5. Volume: Φ1170 mm × 700 mm (height)
6. Power consumption: 121.5 kW (low speed) ~ 136.5 kW (high speed)
7. Equipment weight: Approx. 20 T

说明：原文参数序号错乱，译文按逻辑理顺，不改动原始数值

Equipment Features

1. All parts in contact with lead paste and acid are made of stainless steel. The rotating mixing drum inner liner is machined in one single operation for excellent concentricity.
2. The clearance between the wall & bottom scraper assembly and the inner wall & bottom of the rotating mixing drum is adjustable within 1 mm.
3. The reducer runs smoothly and flexibly with no abnormal noise. After 1 hour of continuous operation, the bearing temperature rise shall not exceed 45 °C. It is designed for lubricating oil replacement, with reliable sealing and zero oil leakage.
4. The paste discharge door is fully controlled by the hydraulic system for flexible opening/closing and tight sealing when closed.
5. The machine runs stably under no-load and full-load conditions with minimized vibration; vibration velocity shall be less than 3.5 mm/s.
6. Lead paste temperature during operation is displayed on the HMI, and the thermal sensing element works reliably.
7. The pin-type rotor agitator rotates clockwise, while the inclined rotating mixing drum also rotates clockwise. This creates interleaved material flows with a high velocity difference to ensure homogeneous mixing without dead zones. The wall & bottom scraper assembly reliably prevents lead paste from sticking to the bottom and inner wall of the drum and accelerates discharging once mixing is finished.
8. All moving components inside the drum are well sealed.
9. An automatic high-pressure cleaning device cleans the interior of the rotating mixing drum and paste discharge door system according to preset cleaning routines.