moldparts

Plastic injection moulding is a precise process that requires every step to be accurate to produce high-quality plastic parts. One critical step in this process is ejecting the part from the mould without causing any damage. Ejector pin technology in plastic injection moulding ensures this step is smooth, efficient, and reliable. It plays a significant role

The plastic molding industry has experienced a series of challenges amidst a global pandemic, ongoing labor shortages, and an unpredictable economic backdrop. As 2025 approaches, the industry stands at a crossroads, using “cautious optimism” as a guiding principle, proving its enduring spirit and optimistic attitude towards a future that is uncertain but hopeful. The fifth

In 2012, junjie mold parts established the round Parts Division to provide high-quality and diversified non-standard round parts for the market. The main products are: thimble series, ejector series, locking device series, positioning series, date indication series, limit series, cooling series. Standard products are: die thimble, lock button, thimble, date stamp, limit clamp, gas cap,

Fine parts processing can be useful to improve the quality of data, accuracy of parts, performance function, and can increase the durability when used, so that the mechanical quality is improved. If the scale accuracy of the finished product is improved, the interchangeability can be easily achieved within a certain scale boundary, which is a

What are the necessary characteristics of precision mold accessories? Die accessories refers to the general term for metal accessories used in stamping molds, plastic molds or FA automation equipment that are proprietary to the die industry. Mold accessories include: punching needle, block punch and dies, guide post, guide sleeve, thimble, cylinder, steel ball sleeve, no

The annual maintenance procedure required for each injection molding location depends on the mold cycle. The following are some mold parts repair tips that each mold user can use to ensure the effective operation of hot runner, heater, guide post and thimble, molding inserts and other mold components in case of unexpected situations. 1. Check

The surface treatment technology of precision mold accessories is a system engineering that changes the morphology, chemical composition, organizational structure and stress state of the surface of precision mold accessories through surface coating, surface modification or composite treatment technology to obtain the required surface properties. Nitriding process has gas nitriding, ion nitriding, liquid nitriding and

Precision mold accessories play a crucial role in the use and maintenance of molds, and the specific role is reflected in the following aspects: 1. Ensure mold accuracy and stability Precision machining: Precision mold parts are precision machined, and their dimensional accuracy and shape accuracy are very high, which can ensure that the mold maintains

CNC machining is a highly accurate and precision manufacturing process that can produce parts with tolerances as small as 0.025 mm. Because it is a subtraction-based manufacturing method, it is inevitable that subtle cuts will be left on the surface of the finished product during the processing of the parts, which leads to the surface

As a medical mold parts manufacturer, junjie mold parts focuses on providing high-precision and high-quality mold parts for the medical industry. We have rich production experience and advanced technical equipment, and can customize production according to the special needs of medical products. In the production process of medical mold parts, we will strictly abide by