Specialized in high-end freeze dryer manufacturing with vertically integrated production:
✓ End-to-End Production: From CNC-machined components to automated assembly
✓ Precision Engineering: ±0.005mm tolerance control, ASME-grade sanitary welding
✓ Scalable Output: 300+ units/year capacity with custom batch production
✓ Global Compliance: ISO 9001 / CE / PED certified
Delivering intelligent lyophilization solutions for biopharma and food-tech industries.
Years of R&D experience
Installation on clients
Number of employees
Production line
23
Years of R&D experience
We control the entire manufacturing process – from precision machining of cores to final assembly – ensuring quality at every stage.
Equipped with state-of-the-art CNC machining centers and automated welding systems for superior component fabrication.
4D Quality Control Loop
» Full inspection + Material Test Reports (MTR certification) for critical components (304/316L stainless steel, seals)
» Supplier qualification rejection rate ≥15%
» Welding integrity verification (100% helium leak testing ≤1×10⁻⁹ mbar·L/s)
» Precision machining tolerance ±0.01mm (real-time laser scanning)
» Triple-stage testing: Component SAT → Full-system FAT → Onsite IQ/OQ
» Lyophilization cycle simulation (≥50 pressure/temperature shock cycles)
» Per-batch collection of 12 process parameters (SPC statistical analysis)
» Field failure data → design feedback (≥200 failure analysis reports/year)
Zhucheng Innotech is a leading manufacturer of vacuum freeze dryers, dairy and drying equipment in China. With 20+ years of expertise, we deliver energy-saving, GMP-compliant solutions globally with 24/7 support.
Tucheng Industrial Park, Nanhu Area Zhucheng City, Weifang Shandong Province 262200
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