Audited Supplier
Working principle
The output and particle size of the product are determined by many factors such as the equipment model, feed speed, grinding knife speed, screen hole length, etc. These parameters can be changed to meet the requirements of different grinding yields and particle sizes.
Equipment features and description
The compact and modular design allows it to be integrated into any process. Comply with GMP standards and can be used for aseptic production.
Meet FDA's unique sealing structure, sterility level can meet OEB-5
High processing and assembly accuracy, can ensure the grinding disk line speed to 100m/S
Speed can be designed to 7200rpm, the minimum aperture of the screen is 0.15mm, to ensure that the best fineness can be achieved
Product fineness range is about 20µ-500µadjustable
The sealing between the transmission shaft and the cavity wall adopts an advanced gas sealing device, that is, the use of clean compressed air to form a uniform gas ring at the seal to prevent the powder inside the cavity from flying outward. Thus avoiding the mechanical seal in the state of high-speed rotation may produce "chip" phenomenon
Equipped with micro air dust leakage system, clean production
Easy disassembly, easy cleaning
Wide range of application, all kinds of dry, wet, heat sensitive materials can be applied
Exquisite modular design makes it possible to use single machine or embed in various production lines
Material finish in line with GMP standard, easy to disassemble and clean
Can meet any level of explosion-proof requirements
| Name | Particle size (mesh) | Capacity (kg/h) |
| Amoxicillin | 180 | 500 |
| Cefminox sodium | 200 | 300 |
| Cefuroxime sodium | 80 | 240 |
| Cefixime | 150 | 300 |
| Cefmenoxime hydrochloride | 300 | 200 |
| Metformin hydrochloride | 200 | 230 |
| Colevelon hydrochloride | 200 | 100 |
| Levofloxacin | 300 | 250 |
| Carmocillin | 100 | 300 |
| Ketoprofen | 100 | 300 |
| Cyromazine | 300 | 200 |
| Florfenicol | 300 | 230 |
| Clozapine | 100 | 400 |
| Sorbitol | 100 | 300 |
| Vitamin C | 100 | 500 |
| Amino acid mixture | 150 | 350 |
| White sugar | 150 | 500 |
| Salt | 100 | 400 |
| Potassium chloride | 100 | 500 |
| Model | NHM-15 | NHM-150 | NHM-200 | NHM-300 | NHM400 |
| Production capacity(kg/h) | 0.5-10 | 0.5-30 | 0.5-50 | 50-800 | 50-2000 |
| Spindle rotation speed(r/min) | 1000-18000 | 1000-6000 | 1000-6000 | 1000-6000 | 500-4500 |
| power(kw) | 3.7 | 2.2 | 2.2 | 4 | 7 |
| Crushing granularity(um) | 10-300 | 20-300 | 20-300 | 20-300 | 30-300 |
| Application scenario | laboratory | Small batch production /OEB | Medium batch production | Mass production | Mass production |
Qingdao Norwell Machinery Equipment Co., Ltd. is a technical enterprise integrating research and development, design, production, domestic and foreign sales and after-sales service. The company specializes in the production and sales of air mill, mechanical mill, ultrafine mill, hammer mill, needle mill, jaw crusher, vacuum conveying system, mechanical conveying system, dust-free feeding system, mixing machine and other powder deep processing equipment. The company has introduced and mastered the international advanced powder processing and production technology, so that the domestic ultrafine grinding technology has achieved a qualitative leap, in the leading position in the country, the classification accuracy can reach D100 < 5 microns, D97 < 2 microns, and the technology is at the international synchronous level.
The company has the industry's top authoritative experts to join, and cooperate with a number of domestic colleges and universities and research institutes, "do not seek full use, but seek to use, inclusive, win-win cooperation" talent management concept makes my company become the powder equipment industry to gather talent highland. The company has a domestic advanced experimental platform, engaged in powder physical property testing, basic theoretical research, large-scale engineering experiments and academic exchanges, and has a strong machining capability and perfect quality management system, making the company a technology-oriented enterprise integrating production, learning and research.
Our corporate purpose is to commit to the development of future material technology and advanced particle handling technology. Our business philosophy is not only to provide customers with domestic first-class powder equipment, but more importantly, to provide customers with tailored overall solutions - ultra-refined, functional, intelligent, low carbon, energy saving, environmental protection... This is the mission and responsibility given to us by The Times and customers.
The values that the company believes in are to create value for customers and contribute love to society. Common values are a solid foundation for maintaining the stable development of the team, building a good relationship of trust with customers, and gaining social recognition.
At present, the mill produced by our company has been widely used in medicine, food, fine chemical, mineral and other industries, equipment in line with GMP, C-GMP and FDA certification standards.
Our company has a professional experimental team, design team, production team, according to customer requirements for different materials to test the machine, according to the actual situation to match the best model, for the corresponding material experiment issued an experiment report, according to customer requirements to design the most perfect selection scheme. Under the premise of meeting the production requirements, to achieve the most effective energy saving and environmental protection, to create more profits for each customer, save more costs.
Our company will strictly test the equipment before leaving the factory, and debug the equipment in the factory to ensure that the equipment is perfect, easy to install after arriving at the customer site, and put into production at the fastest speed.
Material analysis
Grain size distribution diagram
Particle size ratio data
1. Provide relevant materials and drawings required by Party A.
2, provide small-scale process experiment, in order to select the best process and equipment.
3. Assist Party A in equipment selection.
4. Design equipment installation methods according to room drawings provided by Party A.
5. After the equipment is shipped to the customer's factory, we send engineers to guide the installation by video
The customer technical personnel master the process principle and the adjustment technology of production parameters
Customer operators can independently operate, maintain and monitor production
Customer maintenance personnel understand the structure and working principle of the main equipment
6. Provide relevant information required.
7, the warranty period of 1 year (except for wearing parts), if there is any non-human damage, we free repair or replacement parts. If you have any technical problems, we will give you an immediate reply after receiving the notice from the customer.
8. During the warranty period, in case of failure due to the defect of the equipment itself, we promise to replace the defective equipment or parts free of charge within 30 days after receiving the notice from the demander.
9, the following circumstances during the warranty period will not enjoy free warranty service, the need for related maintenance costs
(1)Damage caused by the user's failure 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) Without the permission of our company, disassemble machine parts or adjust the working parameters of the system at will, resulting in personnel injury or abnormal work of the machine;
(4) Damage or failure of the machine caused by the use of parts other than our company;
(5)Damage caused by force majeure;
10. Out-of-warranty service: When the equipment exceeds the warranty period and needs to be repaired, we only charge the cost of service and the cost of replacement parts.
11, spare parts (including imported parts) to ensure timely preferential supply.
12, regular free return visit.
13. Provide effective technical support and consultation for a long time; The buyer will be kept informed of technical improvements.
