Zinc Alloy Gravity Die Casting Machine JD550
I. Introduction
1. Application
Zinc Alloy Gravity Die Casting Machine JD550 is a machine which is used in casting not only zinc but also aluminum and some other metals. For brass and copper casting, please refer to our products Gravity Die Casting Machine JD-AB500 and JD-AB400.

2. Machine components
The machine consists of three parts, such as mechanical part, hydraulic part and electrical part. Material used in mechanical part is well-selected steel. Both pneumatic and electrical part use products of world-famous brands. Therefore we can assure you that our products are of high quality.

3. Main specifications and technical parameters:
1) The mould specification: 550*500 mm
2) Minimum stroke of mould clamping: 250mm
3) Maximum stroke of mould clamping: 600mm
4) Turing angle: 0-90 deg
5) Stroke of top mould: 100mm
6) Stroke of core- pulling: 100 (designed as requied)
7) Output volume of plunger pump: 23CC/ rev
8) System pressure: 0-10 PA
9) Motor power: 3.75kw
10) Vertical stroke: 350 (90* 350)mm
11)Flipping stroke of oil sylinder (80* 360): 360mm
12) Top oil cylinder stroke 100X100: 100mm
13) Top oil cylinder stroke 80X100: 100mm (the stroke of the oil cyliinder is adjustable )

II. About the after- sale services
In the meantime, we own strong administrant and technical teams to ensure that our innovation and improvement ability can keep up with changeable market requirements. In order to satisfy our customers better, we can also make machines according to our customers' specific needs.

Our after-sale service is prompt and patient. Once you place an order, we are willing to give you support in installment and labor training. During the production period, if you meet any problems that you are not able to deal with, you could contact us. We will try our best to help.

Note:
Our products JD-650-75A and JD-750-75A are also used in casting not only aluminum but also zinc and some other metals.