1. The injection rod material produced by our company is H13 or 45# steel.
2. After rough machining of the material, it is tempered and nitrided, and the hardness reaches the
drawing requirements.
3. The coaxiality of both ends of the injection rod produced by our company can reach 0.03-0.05mm.
4. The injection rods are inspected by thread plug gauges before leaving the factory, so the dimensions
must meet the drawing requirements before leaving the factory.
5. Production cycle: 4-7 working days.
The material of the injection rod is GB40Cr, heat treatment and straightening T245-265, surface blue
treatment, high frequency quenching HR38-42, specification diameter 10-500mm, durable. We can
customize the production of injection rods for various brands of die-casting machines.
Product Description:
The injection rod is made of high-quality 45# steel, which is tempered after rough machining.
It has good strength and toughness, good hardenability, and small quenching deformation, and can
better ensure coaxiality with the pressure chamber and punch. In addition to injection rods for
aluminum die-casting machines of various tonnages, we can also customize the models used by Lijin,
Yizumi, Toyo, Toshiba and other die-casting machines.
1. Product base material
The main part of the injection rod is made of high-quality 45# steel, and the cooler part is made of
stainless steel tubes.
2. Heat treatment process
1. After rough machining of the product, the materials are uniformly quenched and tempered.
2. After finishing the product, the main body is blackened.
3. Precautions for use
The service life of the injection rod depends on two aspects, one is the machining accuracy and heat
treatment process, and the other is that during use, when employees change the connector and hammer
head, the threads are not screwed in place, causing the thread to be pulled and scrapped.
ABOUT US
Bengbu Longhua Die Casting Machine Co.,Lid is a company based in Bengbu City,Anhui Province,China.It
specializes in the manufacturing of die casting machines and related equipment.
Established in 1982,Longhua Die Casting Machine Co.,Ltd has been involved in the die casting industry for
several decades.The company focuses on research,development,production,and sales of various types of
die casting machines.The company's product range covers cold chamber die-casting machines,die-casting
manipulators,industrial robots and peripheral equipment of die-casting machines to meet the needs of
different customers.
