300-Ton Four-Column Servo Hydraulic Press for Molding

Product Description

Product Parameters

SPECIFICATION	UNIT	YQ32-63T	YQ32-100TA	YQ32-100TB	YQ32-200TA	YQ32-200TB	YQ32-300TA	YQ32-300TB
Nominal force	KN	630	1000	1000	2000	2000	3150	3150
Max.System pressure	Mpa	25	25	25	25	25	25	25
Max.Open height	mm	700	800	900	1200	900	1250	1000
Max.Stroke of slider	mm	400	500	600	700	600	800	600
Effective table size	mm	610x500	630x550	750x700	1000x1000	800x800	1260x1160	800x800
Down speed	mm/s	180	120	120	100	100	100	100
Pressing speed	mm/s	11-22	7-15	7-15	7-18	7-18	7-11.5	7-11.5
Return speed	mm/s	100	120	120	70	70	60	60
Ejection cylinder force	KN	100	200	200	400	400	630	630
Stroke of ejectioncylinder	mm	160	200	200	220	220	300	300
SPECIFICATION	UNIT	YQ32-400T	YQ32-500T	YQ32-630T	YQ32-800T	YQ32-1000T	YQ32-1250T	YQ32-1600T
Nominal force	KN	4000	5000	6300	8000	10000	12500	16000
Max.System pressure	Mpa	25	25	25	25	25	25	25
Max.Open heigh	mm	1250	1500	1500	1800	1600	1600	1800
Max.Stroke of slider	mm	800	900	900	1000	900	900	1000
Effective table size	mm	1260x1160	1400x1400	1600x1600	1500x1500	1500x1500	1800x1600	1600x1600
Down speed	mm/s	100	100	80	80	80	80	80
Pressings pee	mm/s	5-9	8-15	6-12	8-17	6-13	7-15	8-17
Return speed	mm/s	55	70	60	70	70	70	70
Ejection cylinder force	KN	630	1000	1000	1000	1000	1000	1600
Stroke of ejectioncylinder	mm	300	300	300	350	350	350	350

This machine belongs to the YQ32 series hydraulic press. The table above lists the standard model parameters of the YQ32 series machines. If you have any other requirements, we can customize according to your needs.

Detailed Photos

 

The hydraulic cylinder adopts a piston structure, with key sealing components using imported seals that are resistant to aging and offer excellent sealing performance. The cylinder body is made of 45# forged steel and treated with hard chrome plating on the surface, providing characteristics of scratch resistance and leak resistance.

We use precision seamless steel pipes, which have a longer lifespan compared to traditional oil pipes and higher pressure-bearing capacity. Hard pipe connections prevent oscillation and looseness at joints. The sealing ring is a combination sealing gasket, with rubber on the inner layer and copper on the outer layer. After the rubber ring wears out, secondary sealing can be achieved by tightening the copper ring, reducing production and maintenance costs.
High-quality round steel is polished and processed with an external cylindrical grinder, then surface plated with hard chrome to ensure hardness and smoothness. The columns undergo medium-frequency quenching, significantly enhancing hardness, reducing damage during operation and transportation, and extending service life.
The lower surface of the sliding beam and the upper surface of the worktable are sequentially rough-milled by a large floor-type milling machine and then finish-milled by a CNC gantry milling machine to ensure the surface flatness and parallelism, thereby guaranteeing the precision of product forming.
Both the worktable and the sliding beam are equipped with T-slots for convenient and rapid installation and replacement of molds.
The worktable is equipped with an ejection rod for convenient demolding after the pressing process.

The electrical control box is equipped with a hydraulic pressure gauge on its surface for convenient monitoring of the pressure during the hydraulic machine's operation. Inside, it is fitted with a PLC device, which, when programmed, can automate the production process of the hydraulic machine.
The stroke control switch allows for fixed-distance movement of the hydraulic machine's sliding beam, eliminating the need for a complete pressing cycle, thereby increasing production efficiency.
The hydraulic oil filter can reduce the frequency of shutdowns for maintenance due to the ingestion of impurities into the hydraulic oil during operation.
The use of high-quality integrated cartridge valves reduces the number of connection points, effectively preventing leakage of hydraulic oil.
The products shown in the above figure are part of the products produced by some customers using our machines. If you are unsure which machine to use, you can also consult us, and we will provide the best solution.

Our company boasts a specialized base for the production and R&D of hydraulic machines, which has been certified with CE, SGS, and ISO 9001.

Packaging & Shipping

Company Profile

Established in 2006, Nadun Machinery Manufacture Co., Ltd. has become a leading figure in the metal processing industry as a manufacturer and exporter, with more than 17 years of experience. We specialize in hydraulic presses, punch presses, shearing machines, bending machines, and vertical lathes, serving various sectors such as automotive manufacturing, aerospace, construction, mechanical engineering, and metallurgy. Our products are distributed in over 150 countries and regions worldwide, as we continue to innovate and set new standards in the field of machinery manufacturing.
Location: NO.219, Xingye road, Tengzhou, Zaozhuang, Shandong province, China.

FAQ

1. Am I able to get the necessary documents?
Absolutely, we supply a range of documents including Certificates of Analysis/Conformance, insurance details, certificates of origin, and other key export documents.
2. What is your standard lead time?
We usually require about 30 days for samples and between 30 to 60 days for mass production after the deposit is paid. Our lead times commence upon receipt of the deposit and final product confirmation. If our lead times don't align with your timeline, please discuss this with your dedicated sales representative. We aim to meet your needs whenever possible.
3. Which payment options do you offer?
We accept payments via bank transfer, Western Union, or PayPal. Our typical payment terms involve a 30% initial deposit, with the remaining 70% due when the bill of lading copy is presented.
4. What is included in the product warranty?
We stand behind the quality of our materials and craftsmanship. Even after the warranty period, we make an effort to address and fix any issues to ensure customer satisfaction.
5. Can you ensure the secure transport of the products?
Definitely, we use robust export packaging to ensure safe delivery. We use specialized packaging for hazardous materials and employ certified cold chain shippers for items that require temperature control. However, any unique packaging needs may incur extra costs.
6. How are the shipping costs calculated?
The shipping costs depend on the chosen method of delivery. Express shipping is faster but more expensive, while sea freight is often the better option for larger orders. We can provide precise freight quotes once we have the specifics of your order, such as quantity, weight, and your preferred shipping method. Feel free to contact us for more details.