Different types of injection molding machines1. Different types of injection molding machines Plastic bottle forming machines can usually be divided into two categories: one uses a single-stage hot preforming method and the other uses a two-stage cold preforming method. In a single-stage machine, th... read more
Crusher and its type Crusher type Crushers are divided into three categories according to their crushing stage. They are (i) primary crusher, (ii) secondary crusher and (iii) tertiary crusher. The primary crusher receives materials directly from the mine (ROM) after sandblasting and reduces the size... read more
What industrial chillers are used forIn an ideal cycle, the condenser plays a dual role. Before any condensation occurs, the high-pressure steam must first be saturated (desuperheated). Sufficient heat must be transferred from the refrigerant to lower its temperature to saturation temperature. At th... read more
Injection mold manufacturingCompound design, EDM injection mold manufacturing Plastic injection molds are usually made of hardened or pre-hardened steel, aluminum and / or beryllium copper alloy. Steel molds are more expensive, but are often preferred because of their high durability. The hardened s... read more
Why is the mold so expensive If you have ever considered injection molding plastic parts, your first question may be why injection molds are so expensive? Injection molding is the most expensive part of the project and may significantly increase the cost of small batch production. The main factors t... read more
What is injection molding? What is the purpose of an injection molding machine? Injection molding is a manufacturing process that is commonly used to make items ranging from plastic jewelry and toys to body parts, cell phone cases, water bottles and containers. Basically, many of the plastic parts w... read more
The injection molding machine control system is generally composed of computers, electrical components, hydraulic components, servo controllers, closed-loop control systems, etc. Due to cost reasons, the domestic injection molding machine does not have a closed-loop control system as standard. Unles... read more
Plastic machinery plays an important role in plastic production. Since the beginning of the 21st century, China's plastic machinery industry has achieved sustained and rapid development. It is one of China's fastest-growing industries, and its main economic indicators rank among the top of the natio... read more
The steps for debugging injection molded products are as follows:1. Set the barrel temperature to the appropriate temperature of the injected plastic. After reaching the set temperature for 15 minutes, you can continue working.2. Open the barrel cover for feeding, and cover the barrel cover after fe... read more
Nozzle overflow, also known as flashing, overflowing edge, piping, etc., mostly occurs at the opening and closing position of the mold. Such as: the parting surface of the Shandong injection molding machine mold, the sliding parts of the slider, the gap of the insert, the hole of the ejector. If the... read more
How to debug a newly purchased injection molding machine: 1. Lifting and disassembling of injection molding machine: The small machine is integrated and does not need to be disassembled. When lifting, the mold adjustment should be adjusted to the minimum mold thickness. The assembly and disassembly ... read more
The all-electric injection molding machine meets the characteristics of reducing energy consumption. It is an injection molding machine that uses a servo motor to replace the original hydraulic device to complete the screw rotation, injection, and mold opening and closing operations. Qingdao injecti... read more
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