The 5-ton servo hydraulic press for stack assembly is a high-precision intelligent pressing machine specifically designed for stacks using metal bipolar plates, graphite bipolar plates, as well as products like PEM electrolyzers and all-vanadium flow batteries.
This equipment integrates inclined stacking technology, servo closed-loop control, and full-process data traceability. It can simultaneously perform stack assembly, compression, and in-line gas leak testing, effectively ensuring the consistency and reliability of mass production.
PRODUCT DESCRIPTION
Core Advantages
1. High-Precision Control with Dual-Mode Interlock
●Dual Control of Pressure and Displacement: Utilizes an efficient servo hydraulic closed-loop control system, featuring high-precision pressure and displacement control to ensure a linear, stable pressing process with no overshoot.
●Multiple Operating Modes: Supports intelligent switching with pressure mode as primary and position mode as secondary. The two modes are interlocked and mutually protective in real time, allowing flexible parameter adjustment based on process requirements, providing comprehensive protection for bipolar plates (especially graphite plates) from damage.
2. Intelligent Production with Full Data Traceability
●Programmable Pressing Process: The pressing sequence is programmable, allowing users to freely set parameters such as pressure gradients, speed, and dwell time. Settings can be activated with one click, enabling quick changeovers.
●Barcode Scanner Integration: Automatically associates a stack ID, records all pressing parameters, and outputs pressure-displacement curves. Historical data is stored locally or in the cloud, enabling forward traceability from raw materials to finished products, meeting the requirements of information-based and intelligent production.
3. Precision Alignment for Improved Stack Uniformity
●Inclined Stacking Technology: Utilizes gravity to assist in the automatic alignment of plates. Coupled with center-of-gravity positioning algorithms that monitor load offset in real time, it achieves high-precision alignment, effectively eliminating cumulative errors and ensuring uniform internal contact within the stack.
●In-Line Leak Testing (Optional): Select models integrate gas leak detection functionality during the stack holding phase, allowing preliminary inspection without secondary handling, thereby improving assembly reliability and sealing performance.
4. Stable and Durable with Safe and Convenient Operation
●Hydraulic System: Employs a stable and durable servo hydraulic unit that is easy to maintain and offers high long-term operational reliability.
●Compact Structure: The top-mounted cylinder design eliminates the need for a pit. The structure is lightweight and space-saving, adapting to various workshop layouts.
●Multi-Level Safety: Equipped with light curtain safety protection. The overall design balances durability, ease of operation, and personnel safety.
Applicable Scope
Stack Types: Metal bipolar plate stacks, Graphite bipolar plate stacks
Application Areas: Stack assembly and compression for fuel cell stacks, PEM electrolyzers, all-vanadium flow battery stacks, etc.
With its high-precision control, intelligent management, and stable, reliable design, this equipment helps stack manufacturers achieve efficient, high-yield mass production.
Project Parameters
CUSTOMIZED PRODUCTS
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