USM Blogo Opening
Hello everyone!
Our blog is open today, it is very glad to have the opportunity to meet you here, welcome to visit us whenever you need.
USM is a professional plastic injection mold and molding company that was founded in 2013, it is located in Dongguan city, Guangdong Province, China.
We have been providing service for many different industries, especially for water-assisted and gas-assisted injection mold, overmolding & 2K molding, and pre-deformation mold, we will continue to share more information about the mold.
We are looking forward to contributing to your success!
Welcome to visit our factory and new inquiry.
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Related News about USM Injection Mold

Design principles for wall thickness of plastic products
Jan 3, 2022The principles of wall thickness design for plastic parts are as follows: 1. Making the wall thickness even is the first principle of plastic part design, it can make filling, cooling and shrinking...view
Hydraulic diameter conversion of runners in plastic mold gating system design
Jan 13, 2022Hydraulic diameter refers to 4 times the ratio of the flow cross-sectional area to the perimeter, as the wall shear stress of non-circular pipes is not even distributed along the surrounding walls,...view
The main design points of the design of the plastic mold pouring system
Jan 11, 2022The main runner is the part where the molten plastic first passes when it is sprayed from the injection nozzle, and it is coaxial with the injection nozzle, because of repeated contact and collision...view
Five Major Steps of the Injection Mold Production Process
Dec 9, 2021Injection mold manufacturing can be roughly divided into the following steps: Process analysis of plastic products. Before the mold design, the designer should fully analyze and study whether the...view
The sub gate of the plastic injection mold runner system
Jan 26, 2022In order to get the best injection quality, the gate type must be selected carefully, the coommon gate tyeps are: direct gate, side gate, pin-point gate, sub gate,valve gate of hot runner etc. Among...view
Slider of side core pulling mechanisum assembling
Jul 21, 2022The picture 1 shows a typical guide pin driven slider parting and core-pulling mechanism, we will talk about the composition and function of the lateral core-pulling mechanism. 1. Lateral forming...view
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