| Customization: | Available |
|---|---|
| Warranty: | 12 Months |
| Feature: | Automation, High Efficiency, Precision |
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Shanghai Empire Mechanical Engineering Co., Ltd. is a leading manufacturer of hydraulic presses for forming PHE plates. With years of experience in plate pressing, we have become experts in fabricating optimal machines for the plate heat exchanger industry worldwide.
Our commitment to innovation and wisdom has resulted in the acquisition of two national patents for utility models, with more patents currently being applied for. This demonstrates our dedication to providing cutting-edge technology to our customers.
Our hydraulic press for forming PHE plates is available in various tonnages to suit the needs of the plate heat exchanger industry. We offer a wide range of options, including:
Our goal is to provide our customers with perfect equipment that meets their specific requirements. Whether you operate in the domestic or international market, we are a competitive and reliable supplier.
Daily production capacity: 2200 tons
Heat transfer area less than 0.2 M2
Examples of compatible plates: M3, M6, P26, V4, VU8, V8, V13, M10M, TS6M
Daily production capacity: 6000 tons
Heat transfer area less than 0.8 M2
Examples of compatible plates: M15B, VT20, VT40, VT80, V28, V45, V60, P36, AK20
Daily production capacity: 20000 tons
Compatible with bigger plates up to 500mm connection
Product Drawing Sample available
Our hydraulic press for PHE plateforming, designed by Shanghai Empire Mechanical Engineering Co., Ltd., features an attractive and compact structure based on humanized principles.
The pre-stressed wire wound frame of our hydraulic press allows for an enlarged pre-load margin, ensuring no slits between the pillar and semicircular beam during operation. The steel wire used in the frame is highly durable and can be used for long-term purposes.
Our hydraulic press is equipped with a scientifically designed main cylinder with a rational wall thickness, ensuring the major seal keeps working without gaps. The use of a bronze guide seal instead of a plastic nylon guide seal enhances the longevity of the main cylinder and the main seal.
The oriented system of our hydraulic press adopts four rigid cylindrical guide posts that are specially plated and grinded, ensuring a well-distributed oriented gap and smooth operation of the oriented worktable with high precision. This system ensures that the plate is pressed with an even corrugation depth, conforming to high international standards.
Our hydraulic press features a patented direct oil charging structure that improves energy efficiency and operation speed. This structure also increases the production efficiency of users by providing a simple path for oil charging with minimal resistance.
Our hydraulic press utilizes a special epitaxial oil charging valve to prevent potential damage caused by pressure differential when the pressure is relieved. This valve offers advantages such as a smaller size, longer operating life, and higher efficiency compared to other products.
With its wire wound frame, our hydraulic press ensures that each wire bears equal stretch force throughout the plate pressing process. This capability allows our press to achieve plate pressing with 10% to 15% lower pressure compared to other competitors, making it capable of forming larger plates with the same pressure. Additionally, this product experiences less pressure loss.
Unlike traditional machines with direct pressing speeds of 0.2 to 0.5 mm/s, our hydraulic press for PHE makes a breakthrough. It achieves an initial plate pressing speed of 1 to 1.5 mm/s, followed by reasonable forming speed. This innovative combination significantly improves pressing speed, plate quality, energy conservation, and operating efficiency.
Our latest hydraulic press is equipped with a specially configured movable worktable that can move in and out automatically without any auxiliary devices. This worktable maximizes operating efficiency and minimizes time and labor intensity, eliminating the need for traditional devices for loading and unloading dies.
Our hydraulic press features a patent pending three-stage combination pressure relief system, ensuring safe and efficient operation.
| Model | Nominal Force (MN) |
Minimum Shut Height (mm) | Stroke of Sliding Block (mm) | Working Table Dimension (mm) | Empty Down Speed (mm/s) | Working Speed (mm/s) | Return Speed (mm/s) | Motor Power (KW) |
| DG20 | 20 | 300 | 180 | 1250×800 | 70 | 0.35-1.5 | 70 | 15 |
| DG22 | 22 | 300 | 180 | 1250×800 | 70 | 0.35-1.5 | 70 | 15 |
| DG35 | 35 | 320 | 150 | 1650×850 | 70 | 0.35-1.5 | 70 | 18.5 |
| DG60DZ | 60 | 300 | 250 | 2500×1250 | 70 | 0.35-1.5 | 70 | 45 |
| DG60SZ | 60 | 300 | 250 | 2500×1250 | 70 | 0.35-1.5 | 70 | 45 |
| DG100 | 100 | 300 | 300 | 2500×1250 | 70 | 0.35-1.5 | 70 | 37.5-55 |
| DG120 | 120 | 300 | 300 | 2600×1600 | 70 | 0.35-1.5 | 70 | 45-55 |
| DG200 | 200 | 300 | 300 | 3400×1700 | 70 | 0.35-1.5 | 70 | 75-90 |
| DG400 | 400 | 400 | 300 | 5000×2300 | 70 | 0.35-1.5 | 70 | 110-150 |
| Remarks 1. Model DG60DZ features single-frame vertical feeding. 2. Model DG60SZ performs with double-frame vertical feeding. 3. Technical configurations can be designed according to customers' requirements. |
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Empire Mechanical Engineering Co. Ltd, a Chinese manufacturer of high-quality plate heat exchangers (PHE) and hydraulics, is renowned for its exceptional reputation in the industry. With a strong focus on research and development, design, production, and sales, Empire has continuously improved its core manufacturing capabilities. As a result, we are proud to introduce our latest achievement - the 40,000-ton hydraulic press.
In June 2015, Empire successfully designed and produced the largest hydraulic press in China, solidifying its leading position in the market. The 40,000-ton hydraulic press offers several advantages over lower tonnage presses:
Looking ahead, Empire Mechanical Engineering Co. Ltd will continue to invest in research and development, equipment, and the improvement of our core manufacturing capabilities. By embracing automated production and intelligence, we aim to lead the heat exchanger industry in China towards the era of Industry 4.0.
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