China High-Efficiency Industrial CNC Hardware Polishing Machine Multi-Axis Auto Grinding System Dust Collector Metal Casting Machinery Manufacturers, Factory

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China High-Efficiency Industrial CNC Hardware Polishing Machine Multi-Axis Auto Grinding System Dust Collector Metal Casting Machinery Manufacturers, Factory

The low-pressure casting process involves filling molten metal directly from a holding furnace into a die or sand mold from below, ensuring minimal turbulence and precise control over the filling process. This method is particularly suited for producing brass components such as sanitary fittings, faucets, water meters, and valve bodies. The automated operation of low-pressure die casting machines enables efficient mass production, while their quick die-changing capability significantly reduces downtime, making them ideal for high-volume manufacturing of consistent, high-quality castings.

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Product Description

Finished Samples

Product Introduction

In low pressure casting process molten metal is filled directly from the holding or casting furnace into the die or sand mould from below, with low turbulence and with an absolutely controlled filled casting process.
Low pressure die casting machines for brass for the casting of sanitary fittings, faucets, water meter or valve bodies.
This machine with its automatic operation of the complete low pressure die casting process is highly suitable for the mass production of casting products with a noticeably short die changing time.
Warning feeding wax.
Fixture wear-resistant sleeve to ensure the normal use cycle of more than 6 months.

Applications

Faucets

Automobile spare parts

Locks, door handles, Zamak handles, door hinges & aluminum handles

Automotive components: bumpers, supports, bars, wheel rims

Machine Layout

Fully automatic casting machine structural layout

Low pressure casting equipment schematic layout

Low Pressure Die Casting Machine overview

Technical Parameters

No.	Category	Technical Items	RD-5040-S (Standard)	RD-8050-S (Larger)
1	Basic Parameters	Machine size	700060004200mm	740060004350mm
2		Total Weight	20 T	22 T
3		Total power	180 KW	180 KW
4		Voltage	380V	380V
5	Die Settings	Max. Die dimensions	600400240mm	800500240mm
6		Max. Die thickness	2*120mm	2*120mm
7		Max. Die Opening Stroke	372mm	372mm
8		Max. Die Weight	250 KG	500 KG
9		Max. Force of die closing	2400 KG	4000 KG
10		Max. Force Of Ejector	1000 KG	1000 KG
11		Max. Die Ejector Stroke	48mm	48mm
12	Furnace Settings	Melting rate	680 KG/H	680 KG/H
13		Capacity	2800 KG	2800 KG
14		Inductor	3*55 KW	3*35 KW
15	Hydraulic System	Motor power	12 KW	8.7 KW
16		Rated Pressure	8 Mpa	8 Mpa
17		Hydraulic Fluid Temp.	≤55 ℃	≤55 ℃

Warranty and After-Sales Service

Code	Service Items	Details
1	Machine warranty	12 Months
2	Service response time	Within 24 hours
3	Installation & Commissioning Fees at Site	- Within 10 days: Included - Over 10 days: USD 200 per day/person plus travel costs and accommodation - Translator cost, extra travel, meals, and accommodations shall be covered by end user

Important Notes

1. Randomly attached: 1 set fixture, buffs, and polishing wax.
2. Payment terms: 50% TT deposit after contract is signed; 50% TT payment before delivery.
3. Delivery time: 90 days after contract is confirmed.

Factory Workshop

Application Cases

Packing & Delivery

Frequently Asked Questions (FAQ)

What types of products are suitable for casting with this low pressure die casting machine?

This brass low pressure die casting machine is highly optimized for sanitary fittings, faucets, water meters, valve bodies, locks, door handles, Zamak handles, door hinges, and various automotive components like bumpers, supports, bars, and wheel rims.

What are the key technical differences between the RD-5040-S and RD-8050-S models?

The primary differences are capacity and dimension capabilities. The standard model (RD-5040-S) supports a maximum die size of 600*400*240mm and a maximum die weight of 250KG. The larger model (RD-8050-S) supports die dimensions up to 800*500*240mm and a maximum die weight of 500KG, along with higher mold closing force (4000KG vs. 2400KG).

How long is the product warranty, and how is after-sales technical support handled?

We offer a comprehensive 12-month machine warranty. In case of any operational issues or technical queries, our customer service response time is guaranteed within 24 hours.

What is included in the installation and commissioning service?

Installation and commissioning services at the end-user site are fully included for the first 10 days. Beyond 10 days, a rate of USD 200 per day/person applies. Additional costs such as travel, translator fees, meals, and accommodations are covered by the end user.

What are the standard payment and delivery terms?

Our payment terms require a 50% TT deposit after the contract is officially signed, and the remaining 50% TT payment is required prior to delivery. The standard delivery period is 90 days after contract confirmation.

What are the benefits of the low pressure casting process over traditional gravity casting?

In low pressure die casting, the molten metal is filled into the mould directly from below. This design achieves extremely low turbulence and an absolutely controlled, steady mold filling process. This substantially reduces air inclusion and defects, producing casting components with high density and excellent surface finish.