Engineering Ultra-High Purity Fluid Control Liquid Chemical Delivery Module (CDM) And Chemical Delivery System (CDS) for Pharmaceutical Grade Applications

Engineering Ultra-High Purity Fluid Control Liquid Chemical Delivery Module (CDM) And Chemical Delivery System (CDS) for Pharmaceutical Grade Applications

In the pharmaceutical and biotechnology sectors, the transition to biomanufacturing and personalized medicine requires a level of cleanliness once reserved only for semiconductors. Engineering an Ultra-High Purity (UHP) Chemical Delivery Module (CDM) and Chemical Delivery System (CDS) for pharmaceutical grade applications focuses on two non-negotiable standards: sterility and chemical inertness.

To meet these requirements, Jewellok utilizes 316L electropolished stainless steel with a 5Ra internal finish. This mirror-like surface is critical because it eliminates microscopic “dead zones” where bacteria could colonize or previous batches could leave trace residues, ensuring a “zero-contamination” fluid path. The integration of UHP diaphragm valves with metal-to-metal seals further prevents atmospheric exposure, maintaining the integrity of sensitive precursors and reagents.

Managed by sophisticated PLC-controlled automation, these systems provide precise, repeatable blending of active ingredients and solvents. Safety is built into the architecture through secondary containment and Nitrogen (N2) blanketing, which protects volatile organic compounds from oxidation. By bridging the gap between bulk storage (CDS) and point-of-use precision (CDM), this engineered infrastructure allows pharmaceutical plants to maintain 99.9% uptime while meeting the most rigorous global regulatory standards for purity and safety.

Technical Data

Model	JW-300-CDS
Special gas cabinet size	W1900D800H2100
Control cabinet power supply	Control power supply: 220VAC, 50HZ, 500W, heating power supply: 220VAC, 50HZ, 1-6KW
Purge	PN2,1/4”MVCJ
High pressure holding	GN2.1/4” MVCJ
Vacuum	1/2” MVCJ
VENT drain pipe	CDA driver, 1/4″ SWG
Pneumatic air source	OD 150MM, silane 810m³/hr; others 204m³/hr
Cabinet ventilation	OD 150MM, silane 810m³/hr; others 204m³/hr
Standard equipment	Automatic switching, automatic purging, explosion-proof and anti-leaving cabinet, explosion-proof self-locking door, explosion-proof glass observation window, leakage alarm, remote cut-off, negative pressure alarm
Operation interface	10″ color touch screen

Optional
*UV/IR Flame Detector
*Cylinder heating
*Panel heating
*Ethernet communication module
*Weight Scale
*Excess Flow Switch
*Smoke Sensor Switch

Application:
Semiconductor
Photovoltaic
Solar energy
Liquid crystal panel
Optical fiber
Other production fields

Speciality Chemicals Handled
HF- Hydrofluoric acid
HCL- Hydrochloric acid
H2O2- Hydrogen Peroxide
KOH- Potassium Hydroxide
HNO3- Nitric acid
NH4OH- Ammonium Hydroxide
H2SO4- Sulfuric acid

Function:
Liquid chemical filtration
Liquid chemical sampling
Liquid chemical circulation
Liquid chemical delivering

chemical delivery module (CDM) and chemical delivery system (CDS)

Fluid Chemical Delivery Module And Chemical Delivery System

Chemical automatic liquid supply equipment

Shenzhen Jewellok Technology Co., Ltd. is a premier global manufacturer specializing in the engineering and production of Ultra-High Purity (UHP) gas and liquid chemical delivery systems. Headquartered in the high-tech hub of Shenzhen, China, we provide the mission-critical fluid infrastructure required for sub-micron semiconductor fabrication, photovoltaic energy, and advanced EV battery manufacturing.

At the core of our portfolio are the Chemical Delivery Module (CDM) and Chemical Delivery System (CDS). These systems are engineered to meet the industry’s most stringent parts-per-trillion (ppt) purity standards. While our bulk CDS solutions manage the large-scale distribution of process fluids, our CDMs provide precision, point-of-use blending and dilution. By utilizing 316L electropolished stainless steel with a 5Ra surface finish, we ensure zero-particle shedding and maximum chemical inertness across all fluid paths.

Jewellok distinguishes itself through a commitment to “Intelligence + Safety.” Our systems feature proprietary UHP diaphragm valves with metal-to-metal seals and advanced PLC-controlled automation. This integration allows for precise recipe management and predictive maintenance, which has been shown to reduce facility downtime by up to 30%. Furthermore, our hardware is built with multi-tiered safety protocols, including secondary containment, nitrogen blanketing, and automated leak detection to protect both your personnel and your product yield.

As a trusted partner to the world’s leading high-tech manufacturers, Jewellok provides more than just hardware; we provide the “circulatory system” of the modern smart factory. From initial design to installation and technical support, we ensure your facility operates with 99.9% uptime and absolute purity.

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