What Should FAT, SAT, and Performance Acceptance Include for Battery Recycling Equipment?
Equipment acceptance should prove more than whether motors can start. Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), and performance testing should verify documentation, mechanical quality, safety logic, controls, utility consumption, throughput, product quality, emissions, and operator readiness.
Quick Answer
FAT should verify manufacturing quality, assembly, instruments, software, interlocks, and dry or simulated operation before shipment. SAT should verify installation, utilities, site interfaces, safety systems, and commissioning. Performance acceptance should use agreed feedstock to test throughput, product quality, recovery, emissions, energy use, stability, and training over a defined period.
Define Acceptance Before Manufacturing Begins
The contract should include the test boundary, feedstock specification, sampling method, formulas, test duration, pass/fail limits, responsibilities, and corrective-action process. Waiting until commissioning to negotiate these points creates disputes.
Guarantees should distinguish equipment design values, expected values, and contractual acceptance values.
FAT: Verify Equipment and Control Logic in the Factory
FAT may include dimensional checks, material certificates, welding and coating inspection, rotation and vibration checks, instrument calibration, electrical cabinets, software screens, alarms, interlocks, emergency stops, and communication between modules.
Where full material testing is not possible, the supplier should explain which functions are simulated and which will be verified at site.
Shipment Readiness and Documentation
Before shipping, the project should have approved drawings, manuals, spare-parts lists, packing lists, preservation requirements, lifting points, foundation loads, electrical data, utility interfaces, and installation instructions.
For international projects, labeling, customs documentation, transport dimensions, and site-storage conditions are also part of delivery quality.
SAT: Verify Installation and Site Interfaces
SAT should check alignment, anchors, piping, cabling, grounding, rotation direction, lubrication, utilities, ventilation, fire systems, gas detection, exhaust treatment, and control communication. Punch-list items should be classified by safety and production impact.
Performance Test: Use Representative Feedstock
Throughput and product-quality tests should use a feedstock that represents the contracted chemistry, format, state of charge, and contamination range. The test should define start-up time, stable-operation time, interruptions, and how inventory inside equipment is handled.
Performance metrics may include hourly capacity, black mass recovery and purity, copper and aluminum purity, dust losses, discharge temperature, oxygen control, energy or utility use, and environmental indicators.
Safety, Environmental, and Training Acceptance
Interlocks and emergency systems should be tested under controlled scenarios, including loss of inert gas, high oxygen, overtemperature, flame detection, blocked discharge, power failure, and emergency stop. Environmental tests should follow permit and contract methods.
Operator and maintenance training should be documented with attendance, competence checks, and final manuals. The
Jereh NER recycling solution can be linked in training materials as the central overview of the process modules.
How Jereh NER Addresses This Topic
Jereh NER’s modular equipment concept includes factory assembly and testing before site connection. For overseas projects, the company materials describe installation, commissioning, and operator training support. The acceptance plan should convert those services into a clear responsibility matrix and test schedule.
Conclusion
Good acceptance protects both buyer and supplier by turning claims into measurable tests. A complete FAT-SAT-performance sequence reduces site surprises and provides a documented basis for safe, stable production.
Frequently Asked Questions
Is FAT enough to accept a complete recycling line?
No. FAT verifies factory-built equipment and logic, but site utilities, installation, feedstock performance, and environmental conditions require SAT and performance testing.
Who should provide test feedstock?
The contract should define responsibility, quantity, chemistry, condition, packaging, and backup material in case the feedstock is not representative.
Should energy consumption be guaranteed?
It can be, but the boundary, production rate, feedstock, heating mode, utilities included, and measurement method must be clearly defined.
