Product Center
Provide customers with one-stop service from mold to plastic products
ABOUT US
Dongge Resin (Dalian) Co., Ltd.
Dalian Gaohong Precision Mold Co., Ltd.
Dalian Gaohong Precision Mold Co., Ltd. was founded in 2009, and Dongge Resin (Dalian) Co., Ltd. was founded in 2006. Both are located in Jinpu New District, Dalian, Liaoning Province. Since its establishment, with the unremitting efforts of all employees, it has won the satisfaction and trust of customers, and the company's overall business situation has continued to rise steadily, its scale has continued to expand, and its customers have increased year by year. In 2017, Dalian Gaohong Precision Mold Co., Ltd. invested in Dongge Resin (Dalian) Co., Ltd., and the two companies worked closely together to start providing customers with one-stop service from molds to plastic products. The company currently owns injection molding equipment: a total of 10 units ranging from 40T to 600T; mold processing equipment: 7 machining centers, 3 EDM equipment, 1 wire cutting machine, 1 milling machine, 1 grinding machine; testing equipment: 1 three-coordinate measuring machine, 1 optical projector.
Why Choose Dongge
Full staff participation in quality management, providing customers with satisfactory service and products, and meeting customer needs.
Dongge Resin (Dalian) Co., Ltd. was founded in 2006 and is located in Jinpu New District, Dalian, Liaoning Province. Since its establishment, with the unremitting efforts of all employees, it has won the satisfaction and trust of customers, and the company's overall business situation has continued to rise steadily, its scale has continued to expand, and it provides customers with one-stop service from molds to plastic products. The company currently owns injection molding equipment: a total of 10 units ranging from 40T to 600T; mold processing equipment: 7 machining centers, 3 EDM equipment, 1 wire cutting machine, 1 milling machine, 1 grinding machine; testing equipment: 1 three-coordinate measuring machine, 1 optical projector.
Inquiry Now →
News
The company currently owns injection molding equipment: a total of 10 units ranging from 40T to 600T; mold processing equipment: 7 machining centers, 3 EDM equipment, 1 wire cutting machine, 1 milling machine, 1 grinding machine; testing equipment: 1 three-coordinate measuring machine, 1 optical projector.
2025
04-21
The injection molding process can be divided into six closely related stages
Mold closing, filling, holding pressure, cooling, mold opening, and demolding. These six stages not only directly affect the quality of the product's molding, but also constitute an indispensable continuous workflow.
2025
04-21
Injection pressure is a key parameter in the injection molding process
It is powered by the hydraulic system of the injection molding system. During the injection molding process, the pressure of the hydraulic cylinder is transmitted to the plastic melt through the injection molding machine screw, pushing it through the injection molding machine nozzle into the sprue, runner, and branch channels of the mold, and then into the mold cavity through the gate. This process aims to overcome the resistance in the melt flow and ensure the smooth progress of the filling process.
2025
04-21
Detailed explanation of injection molding process parameters
In the injection molding process, there are a series of important process parameters that have a profound impact on the final quality of plastic products. These parameters include mold temperature, injection pressure, injection speed, holding time, etc., each of which plays an indispensable role in the molding effect and quality of the product. By reasonably adjusting these parameters, the appearance, dimensional accuracy, and quality of the plastic parts can be optimized to meet customer needs.
Jin Di
Tel:
E-mail:
Online Message
