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Welcome to Dongguan Haochen Hot Runner Technology Co., Ltd!

中文

Haochen 20 years of focus on multimode cavities and small spacing hot runner

Hotline:
400-0988-117
13712972461

News /

Service /

Mobile: 13712972461
Tel: 0769-85478528
400-0988-117
Fax: 0769-85478508
Email: [email protected]
Website: www.lijianxd.com
Address: No. 11 Zhenlang Road, Wusha Caiwu Industrial Second Road, Chang'an Town, Dongguan City

Industry News

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Control gate opening time of needle valve hot runner

2023-11-02

Needle valve hot runnerControl gate opening time of 1. Needle valve hot runner, by controlling the gate opening time, ensures smooth filling of the mold cavity and balanced melt flow, and eliminates welding marks. The injection molding manufacturing

MORE >>

What is the role of the hot runner system in forming oversized products?

2023-11-02

What is the role of the hot runner system in forming oversized products? 　　hot runner systemIt is necessary to use a hot runner to make the plastic flow~for example, car lining panels, balance bars,..., etc., which require multiple locations to be pour

MORE >>

Reasons for material leakage in the hot runner

2023-11-02

Hot runnerIt is a cyclic injection molding production process used on molds to help melt plastic. It can also control our material temperature, consistency, and injection pressure, allowing technicians to freely adjust the machine and achieve the desired

MORE >>

Maintenance technical instructions for the hot runner heating ring

2023-11-02

Use a multimeter to check the power of the heating ring and whether the thermocouple is damaged. If it needs to be replaced, please follow the following procedure: 1. Remove the hot half mold from the mold. 2. Remove the positioning ring (another fu

MORE >>

The composition and structure of the hot runner system

2023-11-02

hot runner systemComposition and structure of The hot runner pouring system can be understood as an extension of injection molding machinery. The function of the hot runner system is to adiabatic transport the thermoplastic melt near the forming mo

MORE >>

The principle and function of making a hot runner heater

2023-11-02

Introduction to Hot Runner Heaters A hot runner heater uses metal to generate eddy currents in an alternating magnetic field to generate heat, usually used in metal heat treatment and other fields. Working principle of hot runner heater production

MORE >>

What is the working principle of the hot runner of the mold (plastic)?

2023-11-02

Different mainstream channelsHot runnerThe working principle is different. The following mainly introduces the working principles of two plastic molds with hot runner systems: One. The working principle of the plastic mold for the valve rubber port hot

MORE >>

Problems that are easily overlooked in the maintenance of injection molding molds

2023-11-02

1. Check for signs of wear between the guide pillar and guide sleeve after injection molding work - look for scratches or scratches, which are caused by a lack of lubrication. If the marks are just emerging, you can also extend their lifespan by adding mo

MORE >>

Varieties and Trends of Hot Runner Components

2023-11-02

There are three main types of hot runner molds available: hot tip type, pouring sleeve type, and valve needle type. Each type can be further subdivided into many families. The cross-sectional diameter of the runner in a hot pointed nozzle can range from 4

MORE >>

Process characteristics of plastic molding

2023-11-02

Plastic forming is the process of making various forms of plastic (powder, particle, solution, and dispersion) into products or blanks of the desired shape. There are over thirty methods of forming. The choice of plastic molding mainly depends on the t

MORE >>

Rheological calculation of hot runner nozzle diameter, hot runner, hot runner manufacturer, hot runner system, hot runner brand

2023-11-02

Summary:Introduce the rheological calculation of nozzle diameter for the hot runner system of plastic injection molds. Provide an example to illustrate the calculation process of nozzle diameter. The method for obtaining rheological calculation data was a

MORE >>

The process flow of injection molding

2023-11-02

The injection molding process of plastic parts mainly includes four stages: filling, pressure maintaining, cooling, and demolding. These four stages directly determine the molding quality of the product, and these four stages are a complete continuous pro

MORE >>

Digital design of hot runner

2023-11-02

The digital design and manufacturing of hot runner and mold, as well as enterprise information management technology, are internationally recognized effective technical means to improve the overall level of the mold industry. They can greatly improve mold

MORE >>

Introduction to the composition of the hot runner system

2023-11-02

1.Hot runnerPlate: Its main task is to feed the melt from the main flow channel into each individual nozzle at a constant temperature. During the melt transfer process, the pressure drop of the melt is minimized as much as possible, and material degradati

MORE >>

2019 China International Mold Technology and Equipment Exhibition, hot runner manufacturer

2023-11-02

The 19th China International Mold Technology Exhibition successfully concluded at the Shanghai New International Expo Center. Dongguan Haochen Hot Runner Technology Co., Ltd. was invited to participate in the exhibition, showcasing the company's hot r

MORE >>

The difference between cold runner injection molding and hot runner injection molding, hot runner, hot runner manufacturer, and hot runner brand

2023-11-02

Generally speaking, it is referred to as a cold runner injection mold for thermoplastic injection molds. The main or branch channels, cold material wells, and gates that are injected into the injection mold are demolded together with the products in the m

MORE >>

What is a hot runner and its application

2023-11-02

1、 What is a hot runner? Hot runner is a method of heating to ensure that the plastic in the runner and gate remains in a molten state. Due to the presence of heating rods and heating rings near or in the center of the runner, the entire runner from th

MORE >>

Polishing of hot runner

2023-11-02

In the manufacturing industry, there is a well-known saying that whatever Chinese people can do well, there is nothing for foreigners, such as Hot runner hot runner system Hot runner temperature control box Plastic mold hot runner Hot runne

MORE >>

How to choose a hot runner - splitter plate, splitter plate, hot runner

2023-11-02

The splitter plate mainly consists of three parts: heating system, temperature sensing system, and flow channel system. There are two ways to use a heater, one is through a heating rod, and the other is through a heating coil. At present, it is still t

MORE >>

Discussion on Maintenance Details of Hot Runner Mold

2023-11-02

1. Maintenance of convex and concave moldsWhen disassembling the convex and concave molds, attention should be paid to the original condition of the mold, so that it can be easily restored during subsequent mold installation. If there is any padding or di

MORE >>

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Dongguan Haochen Hot Runner Technology Co., Ltd

Mobile: 13712972461

Tel: 0769 85478528/400 0988 117

Fax: 0769-85478508

Email: [email protected]

Website: www.lijianxd.com

Address: No. 11 Zhenlang Road, Wusha Caiwu Industrial Second Road, Chang'an Town, Dongguan City

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Haochen 20 years of focus on multimode cavities and small spacing hot runner

News /

Service /

2023-11-02

Needle valve hot runnerControl gate opening time of 1. Needle valve hot runner, by controlling the gate opening time, ensures smooth filling of the mold cavity and balanced melt flow, and eliminates welding marks. The injection molding manufacturing

2023-11-02

What is the role of the hot runner system in forming oversized products? hot runner systemIt is necessary to use a hot runner to make the plastic flow~for example, car lining panels, balance bars,..., etc., which require multiple locations to be pour

2023-11-02

Hot runnerIt is a cyclic injection molding production process used on molds to help melt plastic. It can also control our material temperature, consistency, and injection pressure, allowing technicians to freely adjust the machine and achieve the desired

2023-11-02

Use a multimeter to check the power of the heating ring and whether the thermocouple is damaged. If it needs to be replaced, please follow the following procedure: 1. Remove the hot half mold from the mold. 2. Remove the positioning ring (another fu

2023-11-02

hot runner systemComposition and structure of The hot runner pouring system can be understood as an extension of injection molding machinery. The function of the hot runner system is to adiabatic transport the thermoplastic melt near the forming mo

2023-11-02

Introduction to Hot Runner Heaters A hot runner heater uses metal to generate eddy currents in an alternating magnetic field to generate heat, usually used in metal heat treatment and other fields. Working principle of hot runner heater production

2023-11-02

Different mainstream channelsHot runnerThe working principle is different. The following mainly introduces the working principles of two plastic molds with hot runner systems: One. The working principle of the plastic mold for the valve rubber port hot

2023-11-02

1. Check for signs of wear between the guide pillar and guide sleeve after injection molding work - look for scratches or scratches, which are caused by a lack of lubrication. If the marks are just emerging, you can also extend their lifespan by adding mo

2023-11-02

There are three main types of hot runner molds available: hot tip type, pouring sleeve type, and valve needle type. Each type can be further subdivided into many families. The cross-sectional diameter of the runner in a hot pointed nozzle can range from 4

2023-11-02

Plastic forming is the process of making various forms of plastic (powder, particle, solution, and dispersion) into products or blanks of the desired shape. There are over thirty methods of forming. The choice of plastic molding mainly depends on the t

2023-11-02

Summary:Introduce the rheological calculation of nozzle diameter for the hot runner system of plastic injection molds. Provide an example to illustrate the calculation process of nozzle diameter. The method for obtaining rheological calculation data was a

2023-11-02

The injection molding process of plastic parts mainly includes four stages: filling, pressure maintaining, cooling, and demolding. These four stages directly determine the molding quality of the product, and these four stages are a complete continuous pro

2023-11-02

The digital design and manufacturing of hot runner and mold, as well as enterprise information management technology, are internationally recognized effective technical means to improve the overall level of the mold industry. They can greatly improve mold

2023-11-02

1.Hot runnerPlate: Its main task is to feed the melt from the main flow channel into each individual nozzle at a constant temperature. During the melt transfer process, the pressure drop of the melt is minimized as much as possible, and material degradati

2023-11-02

The 19th China International Mold Technology Exhibition successfully concluded at the Shanghai New International Expo Center. Dongguan Haochen Hot Runner Technology Co., Ltd. was invited to participate in the exhibition, showcasing the company's hot r

2023-11-02

Generally speaking, it is referred to as a cold runner injection mold for thermoplastic injection molds. The main or branch channels, cold material wells, and gates that are injected into the injection mold are demolded together with the products in the m

2023-11-02

1、 What is a hot runner? Hot runner is a method of heating to ensure that the plastic in the runner and gate remains in a molten state. Due to the presence of heating rods and heating rings near or in the center of the runner, the entire runner from th

2023-11-02

In the manufacturing industry, there is a well-known saying that whatever Chinese people can do well, there is nothing for foreigners, such as Hot runner hot runner system Hot runner temperature control box Plastic mold hot runner Hot runne

2023-11-02

The splitter plate mainly consists of three parts: heating system, temperature sensing system, and flow channel system. There are two ways to use a heater, one is through a heating rod, and the other is through a heating coil. At present, it is still t

2023-11-02

1. Maintenance of convex and concave moldsWhen disassembling the convex and concave molds, attention should be paid to the original condition of the mold, so that it can be easily restored during subsequent mold installation. If there is any padding or di

Select customer service:

What is the role of the hot runner system in forming oversized products? 　　hot runner systemIt is necessary to use a hot runner to make the plastic flow~for example, car lining panels, balance bars,..., etc., which require multiple locations to be pour