medical blood glucose meter moulding

In addition, our company has established cooperative relationships with plastic raw material suppliers, printing manufacturers, etc. to ensure the supply of raw materials and printing quality. Through our rich experience and perfect supply chain, our company can provide customers with high-quality customized blood glucose meter products to meet their specific needs. At the same time, we have 10 years of professional foreign trade service experience, understand the foreign trade process, and better serve our customers. For blood glucose meter products, we can make corresponding plastic parts, which is mainly done through injection molds.

The production of injection molds for blood pressure gauges should be based on the precision manufacturing needs and industry standards of medical devices

Key points of mold structure design:

1. Design structure design optimization

Parting surface treatment: According to the geometric characteristics of the blood pressure gauge shell (such as non-closed curved surfaces, screw column positions, etc.), a multi-parting surface design is adopted to ensure smooth demoulding and reduce the impact of the parting line on the appearance.

Slider core pulling mechanism: For lateral holes or semicircular notches (such as sensor interfaces, button holes, etc.), a slider driven by an inclined guide column needs to be designed, and a wear-resistant block is configured to increase the service life.

2. Casting system design

Gate selection: Preferentially use a fine gate to turn to the side gate to feed the glue to avoid the exposure of the gate mark. It is usually set at the lower edge of the window or the non-appearance surface to ensure that the melt is evenly filled .

3. Runner layout: The secondary runner needs to be designed as a planar structure to reduce flow resistance and balance the filling pressure of multiple cavities.

4. Cooling and exhaust system

Heat dissipation design: Embedded copper heat conduction plates (arranged in multiple groups) and heat dissipation fins, combined with fans to accelerate the air flow in the mold, shortening the cooling time by about 20%.

Exhaust optimization: 4-6 oblique exhaust grooves (depth 0.02-0.03mm) are set at the end of the melt to avoid burning or material shortage caused by trapped air

Mold material and processing technology:

1. Mold steel selection

The cavity/core uses NAK80 (pre-hardened mirror steel, hardness HRC38-41) or S136 (corrosion-resistant stainless steel), taking into account high finish and long-term stability.

Our mold steel selection: P20 718 S136 H13

The slider wear block uses 2510 steel, and the surface is opened with oil grooves for lubrication to reduce friction loss.

2. Precision machining technology

CNC machining: Machining the cavity surface with an accuracy of ±5μm, focusing on the areas prone to mold sticking such as screw columns and bone positions.

Electro-spark machining: used for micro-holes (diameter <1mm) and complex flow channel molding, ensuring dimensional tolerance ≤0.02mm.

3. Surface treatment

Polished to Ra0.025μm mirror grade, medical-grade parts require chrome plating or titanium nitride coating to improve corrosion resistance and demolding performance

Mold assembly and debugging:

1. Ejector system configuration

The ejector block (main force surface) + ejector sleeve (column ejection) + Φ4mm ejector pin (inclined support) combination is used to prevent deformation of thin-walled parts.

The ejector stroke needs to be controlled at 70%-80% of the plastic part height to avoid breakage or residue.

2. Mold test parameter optimization

Holding pressure: ABS material is recommended to hold 60-80MPa to compensate for shrinkage and reduce shrinkage marks.

Mold temperature control: 50-60℃ for the front mold and 40-50℃ for the rear mold to balance the cooling rate and internal stress

Summary: The injection mold of the blood pressure meter needs to take into account precision, durability and medical compliance requirements. The core lies in the parting surface and slider design, material selection and heat dissipation optimization

Blood glucose meter Mold

We are a blood glucose meter mold manufacturer, providing high-quality blood glucose meter mold manufacturing. As long as you want to customize/develop blood glucose meter products, you can find us. We have professional injection mold design and mature manufacturing technology, providing you with one-stop service, from product design-mold making-product production-product packaging-product transportation, we can help you in every link. As long as you come to us, we will provide you with the ultimate service and satisfy you in terms of product quality, production time, information dialogue, etc.

Plastic Injection Mould making

Plastic molding specifications

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Product packaging

Factory

We are Custom Plastic Mold factory. Our factory is plastic injection mold maker. we has 17 years of experience in professional custom plastic mold and 10 years of foreign trade experience. We are custom Plastic Mold supplier. We can provide custom Plastic Mold service. Our factory can make the Injection molded plastic parts, and the quality of the products will satisfy you.

We have more than 50 high-end machines and hundreds of engineers and designers. We can provide one-stop service, from product design - mold making - product production - product packaging - transportation. We have a complete production chain. We can meet all your requirements.

Services we provide:

Professional custom mold service, Plastic mold design and manufacturing .plastic product production, product design, mold design, blow mold customization, rotational mold customization, die-casting mold customization. 3D printing services, CNC manufacturing services, product packaging, customized packaging, shipping services.

We always adhere to the principles of quality first and time first. While providing customers with the highest quality products, try to maximize the production efficiency and shorten production time. We are proud to tell every customer that our company has not lost any customer since its establishment.If there is a problem with the product, we will seek a solution actively and take responsibility to the end.

FAQ

Q1: Are you trading company or manufacturer ?

A: We are manufacturers.

Q2. When can I get the quotation?

A: We usually quote within 2 days after we get your inquiry.

If you are very urgent, please call us or tell us in your email so that we can quote for you first.

Q3. How long is the lead-time for mold?

A: It all depends on the products' size and complexity. Normally, the lead time is 25 days.

Q4. I have no 3D drawing, how should I start the new project?

A: You can supply us a molding sample, we will help you finish the 3D drawing design.

Q5. Before shipment, how to make sure the products quality?

A: If you don't come to our factory and also don't have the third party for inspection, we will be as your inspection worker.

We will supply you a video for production process detail include process report, products size structure and surface detail, packing detail and so on.

Q6. What is your payment terms?

A: Mold Payment: 40% deposit by T/T in advance, 30% second mold payment before sending out the first trial samples, 30% mold balance after you agree the final samples.

B:Production Payment: 50% deposit in advance, 50% before sending out the final goods.

Q7: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit for best quality products.

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.