20 Ton Aluminum Trimming Four Column Hydraulic Press

• Customization: Available
• Warranty: 24 Months
• Feature: Automation, High Efficiency, Precision
• Model NO.: YHA4-20T
• Condition: New
• After-sales Service: Engineers Available to Service Machinery Overseas
• Control System: Normal
• Application: Edge Trimming, Shaping, Forming, Cutting, Punching
• Oil: Hydraulic Oil
• Force Capacity: 20t
• Max Stroke: 300mm
• Daylight(Max Open Height): 450mm
• Mold Service: Available
• Voltage: 3 Phase 220V/380V/Customized
• Oil Seal: Nok, Japan
• Main Electronic Component: Schneider, France
• Light Curtain: Fotek, Japan
• Magnetic Valve: Omax. Taiwan
• Oil Pump: Kcl, Taiwan
• Term: Manufacturer
• Type: Four-Column Hydraulic Press
• Certification: ISO9001, CE
• Transport Package: Standard Export Package
• Specification: 900*800*2155mm
• Trademark: Yihui
• Origin: Guangdong, China (Mainland)
• HS Code: 846291900
• Production Capacity: 500 Sets Per Year

Product Description

Product Description

20 ton aluminum trImming four column hydraulic press

We can provide total solutions, including machines, molds, product processing technology, automated production lines. 


 

Product Application

1) Edge trimming and shaping for all kinds of aluminum alloy die castings and magnesium alloy die castings.
2) Most widely used in fields like aluminum magnesium alloy mobile phone products, automobile and motorcycle parts die casting.
3) Shaping and trimming for metal or nonmetal.

Technical Characteristics

1) Using built-in high speed cylinder, has fast falling speed and high production efficiency.
2) Four columns are made of high-strength alloy steel with hard chrome plated surface and good abrasion resistance.
3) Pressure, stroke and pressurizing time can be adjusted according to processing requirement.
4) Optional configuration: protective cover, anti-drop device, blowing chip removal device, LED lighting and infrared grating, etc.

Item		Unit	Product Specifications
			YHA4-10T	YHA4-20T	YHA4-30T	YHA4-40T	YHA4-50T
Nominal Force		kN	100	200	300	400	500
Max.Working Pressure		Mpa	13	21	19	19	21
Master Cylinder Nominal Force		kN	100	200	300	400	500
Max.Stroke of Ram		mm	300	300	350	450	450
Daylight (Max.Open Height)		mm	400	450	500	600	700
Middle Blanking Aperture Size		mm	150*100	150*100	200*150	300*200	300*200
Speed of Ram	Down No Load	mm/s	260	230	200	210	205
	Pressing	mm/s	40	35	20	20	18
	Return	mm/s	260	225	200	200	200
Effective Area of Working Table	RL(Inside Column)	mm	450	500	550	700	800
	FB(Edge)	mm	450	500	550	600	650
Overall Dimension	L.R	mm	900	900	980	1250	1340
	F.B	mm	850	850	900	1100	1150
	H	mm	2105	2155	2270	2550	2750
The Distance Between the Working Table and the Ground		mm	820	830	900	900	1000
Motor Power		kW	3.75	3.75	3.75	5.5	5.5
Total Weight(Approx)		kg	900	1020	1120	1650	2400
Oil Quantity(Approx)		L	150	150	170	200	2

 

Components Detail



Packing & Delivery
 

Packing
Size	Accordingly
Weight	Accordingly
Packaging Details	The normal package is wooden case(Size: L*W*H). The wooden case will be fumigated if needed. If container is too tight, we will use PE film for packing or pack it according to customers' special request.

Our company

Pre-Sales Service

* Inquiry and consulting support. 
* Sample testing support. 
* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine. 
* Engineers available to service machinery overseas.
 

Dongguan Yihui Hydraulic Machinery Co., Ltd, is experienced in designing and manufacturing various types of hydraulic press
machines and stamping machines,especially specialized in manufacturing servo hydraulic press machine. The plant is established
in 1999 ,covers an area of 5,000 square meters. 
We are strictly implement the ISO9001 , CE, and SGS management standards. 
YIHUI brand presses have been exported to over 30 countries, such as Germany, USA, UK, Sweden, Japan, Slovenia,
Saudi Arabia, El Salvador, Togo, Malaysia, Singapore, Australia ,Vietnam, Pakistan, South Africa, and so on.Hydraulic
press machine mainly applied tohardware, automotive, die casting, electronic, cookware, paper and other industries.
We can provide total solutions, including machines, molds, product processing technology, automated production lines.
 

Customer shows




Feedbacks from Customer



Exhibitions





Our advantages

1. Use servo control system with very good quality components.

2. Custom-made is available according to your detailed requirement.

3. We are able to provide whole production line, including molds, technical support and other equipments from other suppliers.

Certificate


FAQ
Q1: Are you trade company or manufacturer?
Answer: We are an enterprise with sales, R&D, manufacturing and patent.

Q2: Whether to provide quality assurance and complete after-sales support? Or say, does engineers available to
service overseas?
Answer: Yes!
Warranty period of Our hydraulic press machine is 12 months, if necessary,we support the site installation, 
commissioning, technical guidance,and after-sales maintenance support.

Q3:How can I know what kinds of the machine and which size suits my needs best?
Answer: Before we have a deeper communication on the target machine, the drawings, material, pics, size and production
of the products you are willing to make are necessary.

Q4:Does customized is acceptable?
Answer: Yes, we accept customized when necessary.

Q5:Why choose us ?
Answer: 1.Our factory has specialized in independent development and producing hydraulic press for 20 years.

So the product is stable and with high quality.
2. About machine body, we use bending structure which is much stronger than the common welding structure .
3.About oil pipe, we use Clip-on structure which is tighter than common welding structure and can prevent oil from leakage.
4. We take integrated oil manifold block which is much easier to check and repair machine. 
5.The main components are imported from Japan and Taiwan . So the quality of our machine is close to Japan

while the unit price is lower than Japan.
6.Our factory can offer full set line service, such as the mould,process technology, and other relative machines.