Filter Fitting Metal Powder Injection Molded Parts

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Filter Fitting Metal Powder Injection Molded Parts

Introduction of MIM filter fitting parts

Filter Fitting Metal Powder Injection Molded Parts
Item	Material	Production Process		Sintering Temperature		Mold	Custom
Filter connector	440c	Metal Injection Molding		1550℃		To be customized	Yes
Chemical Composition	Steel: 440C C: 1.00 Cr: 17.50 Co: - N: - Mn: 0.50 Mo: 0.50 Ni: - P: 0.04 Si: 0.30 S: 0.03 W: - V: - HRC: 58-60
Available Materials	Low carbon stainless steel, titanium alloy (Ti, TC4), copper alloy, tungsten alloy, cemented carbide, high temperature alloy (718, 713)
Finish	Dimensional Accuracy		Product Density		Appearance Treatment			Appropriate Weight
Roughness 1～5μm	（±0.1%～±0.5%）		95～100%		Mirror Reflection			0.03g～400g）

1. As the name implies, the filter joint is used to fix the waste water and the filter parts in the pump valve.

2. The material of Filter Fitting Metal Powder Injection Molded Parts is 440c stainless steel or food grade stainless steel 304 or 316 according to product characteristics.

The role of the filter

1. High filtration speed and good filtration effect

Filter Fitting Metal Powder Injection Molded Parts adopts the advanced water distribution device and water collection device of foreign filters, which makes the filtration speed uniform on the entire filter surface, and maximizes the effective filtration speed on the basis of ensuring the filtration effect. At the same time, according to the principle of scientific filter material gradation, a variety of refined filter materials are used to form a multi-layer filter layer, so that the filtering effect is better and the filter bed is deeper. The shallow filter material of the imported filter adapts to the shortcomings of poor water quality changes.

2. High strength and corrosion resistance

The sand tank is made of top-grade glass fiber materials combined with the world's most advanced technology, making the tank body durable, resistant to deformation and chemical corrosion, low damage rate, and coated with anti-UV materials, the tank body is guaranteed for use ten years. The appearance is beautiful and the use is convenient; in addition, the sand tank can be determined according to the actual situation of the project to use the material in the form of preservation. For example, high-rise buildings cannot use glass fiber material sand tank. In addition, the unique design of the sand tank bottom pipe can make the water flow evenly, so that the bottom pipe drainage can maximize the drainage flow and quality.

The swimming pool water circulation is a complete system. To ensure the quality of the water, not only a good filter but also other accessories are required to be of good quality. In order to ensure that the quality of the swimming pool is qualified and can be operated.

3. Static electricity

For some reason, fibers and particles may be charged, creating an electrostatic effect. The filtration effect of electrostatically charged filter materials can be significantly improved. Reason: Static electricity makes the dust change its trajectory and hit obstacles, and static electricity makes the dust stick more firmly on the medium. Materials that can be electrostatically charged for long periods of time are also referred to as "electret" materials. After the material is charged with static electricity, the resistance remains unchanged, and the filtering effect will be significantly improved. Static electricity does not play a decisive role in the filtering effect, but only plays an auxiliary role.

4. Filter material

In fact, the air filter is to filter the solid substances in the air, such as iron filings or sand, etc., but these substances will damage the piston sealing ring, block the small exhaust holes on the components, shorten the service life of the components or make the of failure. The function of the air filter is to separate the liquid water and liquid oil droplets in the compressed air, and filter out the dust and solid impurities in the air, but cannot remove the gaseous water and oil.

5. Intercept

Dust particles in the air move by inertial motion or random Brownian motion or under the action of some kind of field force with the airflow. When the particle motion hits other objects, the van der Waals force existing between the objects makes the particles stick to the surface of the fiber. The dust entering the filter medium has more chances to hit the medium, and it will be stuck when it hits the medium.

The role of the faucet filter

1. Filter water

Using the faucet filter can remove bacteria, rust, residual chlorine, heavy metals, harmful substances, odors and even sediment in tap water, so that people can drink more pure water.

2. The pH of neutralized water

The water is neutral, and the water suitable for the human body is weakly alkaline water, but the tap water is acidic after treatment, which has a certain hindering effect on the health of the human body. The faucet filter can effectively control the pH of the water. adjust.

3. Remove peculiar smell

The activated carbon filter element is installed in the faucet filter, which can effectively remove all kinds of odors in the tap water, make the water sweeter, and increase the trace elements needed by the human body, so that the human body can obtain more nutritious ingredients.

The role of activated carbon filter

1. Use the active surface of activated carbon to remove high chlorine in water. In order to avoid the oxidation of free chlorine in the ion exchange resin, especially the cation exchange resin in the chemical water treatment system.

2. Remove organic matter in water, such as humic acid, etc., to reduce the pollution of strong basic anion exchange resin by organic matter.

Our Service

Pre-sale

Evaluate according to drawings or products, calculate the price, and submit it to the buyer for confirmation

On sale

The production process of all products is supported by the production system and delivered according to the mutually agreed time. (If the size of the drawing needs to be changed in the middle, the buyer is responsible for the inconsistency with the original drawing. If we fail to meet customer requirements during the modification process, a full refund will be given)

After sales

After handing over the product, we will seal all the buyer's molds for safekeeping.

(Problem solving) If there is a second or third revision in the production process, we will reply within 1 hour at the earliest, and we will solve customer problems within 8 hours at the latest depending on the situation of products that need to be evaluated.

Why Choose US?

Our R&D team	Zhongwei Precision Co., Ltd. and Central South University have a R&D team of 10 people. They develop more than 400 products each year, which is more than 68% higher than the same industry, and have obtained more than 20 patent certificates.
Our technical team	Zhongwei Precision has 5 professional engineers in the field of metal injection molding, and 15 technicians responsible for workshop management.
Our philosophy on quality management	1. Focus on the customer Organizations depend on customers, so organizations should understand customers' current and future needs in order to meet customer requirements and exceed their expectations. 2. Leadership Organizers unify the purpose, direction and internal environment of the organization and create an environment in which employees can fully participate in the achievement of organizational goals. 80% of quality problems are related to management and 20% are related to employees. 3. Full participation Employees at all levels are the foundation of the organization's survival and development, and only with their full participation can they bring benefits to the organization. Job responsibilities include all staff (from general manager to grassroots staff). 4. Process Approach Manage related resources and activities as a process to achieve desired results more efficiently. Flowchart method. 5. A systematic approach to management Identifying, understanding, and managing a system of interrelated processes against set objectives contributes to the effectiveness and efficiency of an organization. The principle of the hoarding of the wooden bucket. 6. Continuous Improvement It is an eternal development goal of the organization. PDCA cycle. 7. A fact-based approach to decision-making: Logical analysis or judgment of data and information is the basis for effective decision-making. Speak with data and facts. 8. Mutually beneficial supplier relationships Enhance the ability of the organization and its suppliers to create value through mutually beneficial relationships.
Device resources	The company has 10 MIM production lines, CNC and intelligent automated production workshops for production lines, which can guarantee the production of millions of MIM parts per day.
System Certification	ISO9001, ISO14001, IATF16949 certification
Port	It is 200 kilometers away from Tianjin Port, and goods can arrive at the port within 24 hours.

Process After Sintering

1. Heat treatment: annealing, carbonization, tempering, quenching, normalizing, surface tempering

2. Processing equipment: CNC, WEDM, lathe, milling machine, drilling machine, grinder, etc.;

3. Surface treatment: anodizing, powder spraying, chrome plating, painting, sandblasting, nickel plating, galvanizing, blackening, polishing, bluing, etc.

Moulds and Inspection Fixtures

1. Mold service life: usually semi-permanent. (except for lost foam)

2. Mold delivery time: 10-25 days, (according to product structure and product size).

3. Tooling and mold maintenance: Zhongwei is responsible for precision parts.

Quality Control

1. Quality control: the defective rate is less than 0.1%.

2. Samples and trial run will be 100% inspected during production and before shipment, sample inspection for mass production according to ISDO standards or customer requirements.

3. Testing equipment: flaw detection, spectrum analyzer, golden image analyzer, three-coordinate measuring machine, hardness testing equipment, tensile testing machine.