Fertilizer Industry Solutions
Engineered Solutions for High-Temperature Mineral Fusion
Crystallization for Crop Nutrition
Whiting Equipment Canada has supported the global fertilizer market for almost a century with engineered crystallization systems that drive product quality and operational efficiency. Our solutions are integral to producing a wide range of bulk and specialty fertilizers, supporting the nutritional needs of industrial agriculture and high-value crop applications. We engineer every system to align with process parameters such as solubility dynamics, impurity control, and energy efficiency. Our crystallizers are installed in some of North America’s longest-running fertilizer production facilities.
Essential Fertilizer Solutions
Our systems support evaporation and crystallization for:
- Potassium Nitrate – Water-soluble source of potassium and nitrogen for high-value fruit and vegetable crops.
- Ammonium Sulphate – Commonly used in alkaline soils; often produced as a byproduct and recovered via crystallization.
- Potassium Chloride (MOP) – A primary potash-based fertilizer, processed from mining brines or ores.
- Potassium Sulfate (SOP) – A chloride-free alternative for sensitive crops such as tobacco, fruits, and nuts
- Ammonium Nitrate – High-nitrogen fertilizer with stringent purity and safety handling requirements.
Additional process targets include mother liquor recovery and recycle stream purification.

Trusted for over 100 years.
















Quality Engineering & Proven Reliability
- Holistic consideration of the process.
- System integration (process, mother liquor recycle, and dewatering).
- Field-proven systems operating for over 90 years.
Trusted Partner in Fertilizer Manufacturing
We don’t just supply equipment, we collaborate on process development and optimization. From feasibility studies, including bench and pilot testing, through process and equipment selection, to commissioning and retrofits, our engineering team supports every stage of your project lifecycle.
Let’s Talk About Optimizing Your Fertilizer Operation
Our specialists can help you design or upgrade crystallization systems to meet your exact requirements, throughput, and purity targets.