In pharmaceutical manufacturing, pre-treatment is the foundation of product quality. Before raw materials enter granulation, blending, or tablet compression, they must be precisely sized, de-dusted, and conditioned — inconsistencies at this stage propagate through every downstream process and directly impact batch yield, regulatory compliance, and operator safety.
Canaan supplies GMP-compliant pharmaceutical pre-treatment equipment covering dust-free feeding, powder dispensing, and continuous dust-free milling — engineered for pharmaceutical, nutraceutical, and food-grade solid dosage production environments.
Integrated weighing systems ensure batch-to-batch consistency and reduce material giveaway on every production run.
Negative-pressure dust extraction captures airborne particles at source — protecting operators and maintaining cleanroom classification.
All contact surfaces designed for clean-in-place and wash-in-place, minimising changeover time and cross-contamination risk between batches.
Equipment design, material selection, and documentation meet cGMP and FDA requirements — supporting customer IQ/OQ/PQ validation.
Canaan's pre-treatment range addresses two critical upstream challenges in solid dosage manufacturing: dust-free raw material feeding and controlled particle size reduction. Both systems are designed to integrate directly into your existing OSD production line.
Pre-treatment failures don't stay contained — they cascade. Dust exposure triggers EHS incidents. Inconsistent particle size causes granulation failures. Poor batch traceability blocks regulatory submissions. Canaan's pre-treatment systems are designed around these real production realities.
Manual bag-opening releases concentrated API and excipient dust, threatening operator health and cleanroom classification.
Solution: Dust-free feeding station with integrated negative-pressure extraction captures dust at source before it becomes airborne.
Variable milling output leads to uneven granulation, poor tablet compressibility, and dissolution failures that trigger batch rejection.
Solution: MC Series continuous milling with uniform discharge and <0.1% weighing accuracy ensures consistent particle size distribution batch after batch.
Bulk raw materials in 500–1,000 kg ton bags are difficult to discharge fully without manual intervention, causing yield loss and contamination.
Solution: Ton bag feeding station with pneumatic beating device promotes complete, controlled discharge without operator contact with material.
High-speed milling generates frictional heat that can degrade thermolabile APIs, compromising potency and bioavailability.
Solution: MC Series with continuous temperature monitoring and optional cooling water jacket maintains safe processing temperatures for sensitive materials.
All Canaan pre-treatment equipment is designed to meet international pharmaceutical manufacturing standards, with documentation packages to support customer site qualification.
cGMP Design, materials & surface finish | FDA Standards Process equipment & containment guidance | IQ / OQ / PQ Validation documentation supplied | CIP / WIP Online cleaning compatible |
* Certification scope varies by configuration. Contact us for the compliance documentation package for your specific market and regulatory authority.
Pharmaceutical pre-treatment refers to the initial processing steps applied to raw materials before they enter main production — including size reduction, dust-free feeding, dispensing, and impurity removal. These steps are critical because inconsistencies in particle size, moisture content, or contamination introduced at the pre-treatment stage directly affect granulation quality, tablet compressibility, dissolution performance, and regulatory compliance of the final dosage form.
The feeding station uses a negative-pressure dust removal device that creates a contained airflow drawing dust particles away from the operator and work area at the point of bag breaking. Captured dust is collected in a filtration unit rather than dispersing into the cleanroom. For additional protection, vibrating screens remove foreign particles and iron removers eliminate metallic contamination — maintaining both operator health and product integrity.
Yes. The MC Series includes continuous temperature monitoring of both material and bearings throughout the milling process. For APIs with known thermal sensitivity, the system can be configured with a cooling water jacket around the milling chamber, maintaining processing temperature within the acceptable range defined in your formulation development data. Alloy tools are also available for harder materials that generate additional frictional heat.
The MC Series operates at 300–2,500 kg/h, with reference data measured using 60-mesh white granulated sugar as a standard benchmark material. Actual throughput for your specific API or excipient will depend on material hardness, density, initial particle size, and target fineness. Contact our process engineers with your material specifications for an application-specific capacity assessment.
Yes. The MC Series can be configured with a barcode scanning module that controls material feeding by scanning batch barcodes before processing begins — preventing wrong material or out-of-spec material from entering the process. Weighing data (accuracy <0.1%) is recorded and can be integrated into your site's batch management system. For 21 CFR Part 11 electronic records requirements, contact us to discuss data integration options with your existing MES or LIMS infrastructure.
Both the dust-free feeding station and MC Series crushing module are designed as standalone pre-treatment modules that connect to downstream material handling, granulation, or blending equipment via standard pharmaceutical transfer connections. Canaan's engineering team provides process integration support, including layout planning, utility connection specifications, and interface documentation for your existing equipment. For complete OSD line integration including material handling and granulation, see our OSD turnkey solutions.
Tell us your raw material type, batch size, dust classification requirements, and target throughput — our process engineers will recommend the right configuration and provide a detailed quotation within 24 hours.
✓ Response within 24 hours ✓ Dedicated process engineer ✓ NDA available on request
Pre-treatment is the first step. Canaan supplies the complete upstream and downstream OSD equipment — all built to the same cGMP standard and available as an integrated turnkey line.
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