Chemical-Industry Disc-Type Pulverizer: an Ultra-Fine Jet Mill with Wear-Resistant Lining, Designed for Pulverizing Silica (white carbon black) Products from Qingdao Nowell Machinery Equipment Co., Ltd.

Product Details

Leading technology·Ultimate purity| The disc jet mill produced by Norwell Machinery is the industry benchmark for ultra-fine powder processing. The disc jet mill independently developed by Norwell Machinery takes "pollution-free, micron-level, low temperature, and high efficiency" as its core advantages and is specially designed for high-purity materials. Our disc jet mill is designed and produced in accordance with pharmaceutical production standards. The entire machine meets pharmaceutical and food-grade production requirements, and complies with multiple certification standards such as GMP/FDA/CE. The whole machine adopts modular design, which is easy to disassemble, has no dead ends, has a neat and beautiful appearance and is easy to operate.Disruptive advantage

Zero metal pollution: It adopts the principle of pure airflow crushing without mechanical contact, ensuring 100% pollution-free materials.

Low-temperature precision grinding (<45°C): avoid destroying the activity of heat-sensitive ingredients such as pharmaceuticals and fragrances.

Submicron particle size control: D97 fineness can reach 1-45μm (adjustable), narrow distribution, and good fluidity.

Industrial-grade safety design: Inert gas explosion-proof system (optional), meeting the strict requirements of chemical industry/lithium battery materials.

Intelligently reduces costs and improves efficiency: The modular structure supports rapid material replacement and reduces energy consumption by more than 30% compared to mechanical grinding.

core components

1. Laval Nozzle

Gas compression acceleration: using the contraction-expansion structure to convert high-pressure gas into supersonic gas flow (energy conversion rate >85%)

Venturi effect: A negative pressure zone is formed at the nozzle outlet, which automatically sucks in raw materials and prevents wear and tear on the mechanical feeder.

2. Collision grinding chamber

Collision angle design: Precisely control the intersection angle of multiple airflows (usually 60°-180°) to maximize the probability of collision

Enhanced turbulence: High-intensity vortex is generated in a closed space, thereby generating shear force to achieve secondary crushing.

3. Classification technology

Centrifugal separation uses centrifugal force for classification, adjusting the vortex in the chamber by adjusting the crushing pressure and reducing or increasing the air speed.

Industry specific designs

Explosion-proof customization: nitrogen closed circulation system (oxygen content <0.1%)
Super wear-resistant configuration: tungsten carbide/ceramic nozzle (service life increased by 5 times)

After-sales service

1. Provide relevant materials and drawings required by Party A.

2. Provide small-scale process trials to select the best processes and equipment. 3
. Assist Party A in selecting equipment. 4
. Design the equipment installation plan based on the room drawings provided by Party A.
. 5. After the equipment arrives at the customer's factory, we will send engineers to guide the installation through video.
Customer technicians will master the process principles and production parameter adjustment techniques,
Ability to operate, maintain and monitor production independently,
And understand the structure and working principle of the main equipment
. 6. Provide required relevant information. 7
. The warranty period is 1 year (excluding wearing parts). If it is not damaged by humans, we will repair or replace the parts for free. If there are any technical issues, we will respond immediately after receiving customer notification. 8
. During the warranty period, if a failure occurs due to defects in the equipment itself, we promise to replace the faulty equipment or parts free of charge within 30 days after receiving customer notification.
9. During the warranty period, the following situations do not enjoy free warranty service, and you must bear the relevant maintenance costs yourself:
(1) Damage caused by the user failing to use, maintain and maintain the product according to the requirements of the user manual; (
2) Software and hardware damage or failure caused by improper operation;
(3) Dismantling machine parts or adjusting system working parameters without permission from our company, resulting in personal injury or abnormal machine operation;
(4) Machine damage or malfunction caused by the use of parts not provided by our company;
(5) Damage caused by force majeure. 10
. Out-of-warranty service: When the equipment needs repair beyond the warranty period, our company only charges service fees and replacement parts fees. 11
. Spare parts (including imported parts) are guaranteed to be supplied on time and with priority. 12
.Regular free return visits. 13
. Provide long-term effective technical support and consultation; promptly inform buyers of technical improvements.

Qingdao Nowell Machinery Equipment Co., Ltd.

——Global intelligent powder equipment solution provider

Dear customers and friends, hello!

I am the person in charge of Qingdao Nowell Machinery Equipment Co., Ltd. You can call me Mark. We have been deeply involved in the field of powder equipment manufacturing for 15 years and are committed to providing efficient, intelligent, environmentally friendly powder processing equipment and customized solutions for the global chemical, pharmaceutical, food, mining and new energy industries. We mainly produce intelligent equipment for crushing, mixing, granulating, conveying, packaging and other processes of granular, powdery, lumpy and fluid materials. We accept various forms of customization and can customize products according to your needs. Our core products include:

Crushing equipment

Airflow crusher: Nano-level crushing accuracy, suitable for heat-sensitive materials, reducing energy consumption by 30%.

Hammer crusher: Modular design, can handle both hard block and fiber material processing modes, supports waterproof and explosion-proof options

Ultra-fine grinder and Raymond mill: adjustable particle size range, 0.1-100μm, industry-leading production capacity, 5-20 tons/hour

Needle crusher: mechanical crushing, adjustable particle size range (15-500μm), production capacity can be customized according to usage requirements.

Crusher: Breaks large materials into small pieces less than 1 cm.

Granulator: separates materials into small particles less than 1 mm.

Packaging equipment

Weighing powder packaging machine, bag packaging machine, bag vacuum packaging machine, roll film packaging machine, blister packaging machine, multi-function filling machine, powder filling machine, liquid filling machine, sauce filling machine, pharmaceutical filling machine, etc.

Mixing equipment

Three-dimensional mixer, two-dimensional mixer, horizontal tank mixer, belt mixer, etc.

Conveying equipment

Electric/pneumatic vacuum feeders, screw conveyors, bucket elevators, etc.

Welcome to negotiate with us, we will provide complete quotations and technical solutions, and provide you with comprehensive services!

Sincerely!