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PVDC Solid‑State Sealing Device
- Commodity name： PVDC Solid‑State Sealing Device
- Product Description
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Current Status of Tube‑Type Sealing
In the current production of ham sausages, tube‑type sealing devices are still widely used for welding PVDC film. These devices have significant drawbacks: the service life of tube‑type sealing units is short – domestic tubes may last from just a few days to several months, and they often suffer from poor stability, leading to frequent sealing defects, insufficient weld strength, and recurring machine stoppages. This severely hinders improvements in production efficiency and yield. Imported tubes, while more reliable, are expensive, difficult to procure, and still have a service life of only about one year. Additionally, tube‑type sealing systems have low power efficiency and high energy consumption.
Advantages of Solid‑State Sealing
- Solid‑state sealing devices offer an exceptionally long service life, as their internal circuits are composed of semiconductor components, which do not suffer from the rapid aging issues associated with vacuum tubes.
- Solid‑state sealing consumes significantly less power, with a power utilization efficiency of over 70%, compared to approximately 35% for tube‑type sealing systems.
- Solid‑state sealing offers clear long‑term economic and operational advantages. You no longer need to frequently replace tubes due to aging, failure, or instability, nor suffer from increased defect rates or reduced production efficiency. This results in significant savings on tube procurement and lower production costs associated with sealing‑related downtime.
About Our Solid‑State Sealing Device
Our solid‑state sealing devices have been installed in numerous ham sausage production facilities, and we are a designated supplier for the Shuanghui Group. With years of deep involvement in the ham sausage processing industry, we possess extensive knowledge and hands‑on experience in PVDC film sealing. Our solid‑state sealing devices are designed and manufactured based on actual production conditions and field experience, and have proven to be stable, user‑friendly, and well‑received by customers including Shuanghui.
Every unit is carefully calibrated before delivery. It incorporates multiple protection and stabilization circuits, and is built with components from internationally renowned brands. The system offers excellent overall stability, simple adjustment and operation, and a long service life. Under proper operation, its stability and longevity are comparable to the original solid‑state sealing units used in high‑speed Japanese KAP filling and clipping machines.
Structure of the Sealing Device
- The solid‑state sealing device consists of the main sealing unit, a quick‑connect power and signal cable, an electrode plate cable, and a product instruction manual.
- Main Sealing Unit，Model: CLZ-1201
- Mounting Dimensions: Freestanding or fixed mounting; dimensions: 380 mm × 130 mm × 380 mm
- Power Supply: 220VAC
- Maximum Sealing Speed: 60 m/min. For 20 cm‑long ham sausages, this supports a production rate of up to 300 pieces/min.
Product Features & Service Life
The system primarily uses components from internationally renowned brands such as Motorola and Freescale. During design and manufacturing, we have fully accounted for the complexity of on‑site conditions and reserved ample power margin – the reserve power is more than five times the normal requirement, far exceeding actual usage needs. This low load ratio results in lower heat dissipation, longer service life, and greater stability.
Photo of the solid‑state system for high‑speed machines
Keywords:
PVDC Solid‑State Sealing Device
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