Prismatic Lithium Battery Cell Hot Press Testing Machine Type 200

Product Overview

This heated press testing system is engineered specifically for the precision shaping, thickness calibration, and electrical integrity testing of prismatic lithium battery cells. By delivering synchronized, uniform surface pressure and controlled thermal energy over configurable dwell times, the machine compresses internal electrode stacks, eliminates internal voids, and guarantees flat, uniform cell profiles. Its integrated short-circuit testing module evaluates cell insulation and separator integrity simultaneously during the compression cycle, streamlining quality control and cell assembly workflows.

Designed primarily for advanced battery research laboratories, pilot manufacturing lines, and quality inspection stations, the equipment accommodates standard Type 200 prismatic cell formats. The machine bridges the gap between raw cell winding or stacking and final canning by establishing consistent structural density across the active cathode, separator, and anode interfaces. This structural consistency directly improves electrochemical stability, minimizes internal resistance variations, and ensures that cell dimensions match rigid module packaging tolerances.

Built with high-grade structural alloys, precision-machined heated platens, and dependable pneumatic actuation, this benchtop system delivers repeatable mechanical performance and stable thermal distribution. The modular split-cabinet architecture isolates sensitive digital control electronics from thermal radiation and mechanical vibrations, ensuring exceptional operational reliability, simplified maintenance, and long-term durability in demanding industrial and laboratory R&D environments.

Key Features

• Integrated Thermal Pressing and Short-Circuit Testing: Combines high-accuracy heated mechanical compression with automated high-voltage insulation and short-circuit detection, allowing simultaneous thickness stabilization and separator defect screening in a single operational cycle.
• Programmable Delay and Dwell Timing: Allows engineers to customize the precise delay interval between thermal/pressure stabilization and the initiation of the short-circuit test, ensuring testing occurs only under optimal, standardized steady-state conditions.
• Precision Surface Pressure Distribution: Utilizes high-rigidity pneumatic actuation operating at 0.4 MPa to 0.65 MPa to apply uniform surface pressure across the cell face, preventing localized stress concentrations and active material delamination.
• Separated Desktop Architecture: Features a modular split configuration that decouples the heated pressing station from the main electrical control box via heavy-duty aviation plugs and quick-disconnect pneumatic fittings, protecting electronics from heat exposure while optimizing bench space.
• Rapid Thermal Stabilization: Equipped with high-efficiency internal heating elements operating within a ≤4 kW power budget, providing swift heat-up rates, balanced thermal conductivity across the platen surface, and strict temperature maintenance.
• Ergonomic Manual Loading Interface: Facilitates rapid manual loading and unloading of prismatic cells with dedicated alignment guides, maximizing operator efficiency while maintaining strict sample positioning accuracy.
• Industrial Quick-Connect Interfacing: Employs rugged aviation connectors for multi-channel electrical wiring and 10 mm OD push-to-connect pneumatic couplings, enabling rapid setup, effortless relocation, and streamlined routine maintenance.
• Durable Industrial Finish: Coated in an International Warm Gray 1C protective industrial coating that resists laboratory solvents, heat degradation, and mechanical wear over years of rigorous operation.

Applications

Technical Specifications

Why Choose This Product

• Synchronized Mechanical and Electrical Quality Control: By integrating thermal planarization and micro-short screening into a single automated sequence, this unit removes the need for separate diagnostic stations, saving operational footprint and cutting cycle times in half.
• Superior Thermal and Pneumatic Uniformity: Precision-milled platen surfaces coupled with advanced thermal distribution ensure uniform heat and pressure transfer across the entire surface of the cell, preventing hot spots and localized over-compression.
• Robust Split-Module Design: Separating the high-voltage electrical control enclosure from the heated platen assembly prolongs the operational lifespan of critical electronic components, improves thermal isolation, and maximizes laboratory bench space layout flexibility.
• High-Integrity Aviation & Pneumatic Interfacing: Industrial-grade quick-disconnect couplings and rugged multi-pin aviation plugs eliminate wiring clutter, reduce maintenance downtime, and make system relocation or servicing straightforward and error-free.

Contact our technical sales team today to request a detailed quotation, discuss custom platen dimensions, or explore our full line of advanced battery manufacturing and testing solutions.

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