| 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 led us to possess two national utility model patents, with more patents currently being applied for. We take pride in our ability to provide perfect equipment to our customers.
Our hydraulic press for forming PHE plates is available in various tonnages to meet the diverse needs of the industry. We offer models ranging from 2000 tons to 20000 tons, ensuring that we have the right equipment for every requirement.
By utilizing our hydraulic press, customers can benefit from:
Choose Shanghai Empire Mechanical Engineering Co., Ltd. as your trusted supplier for hydraulic presses. Contact us today to purchase our high-quality equipment and experience the difference.
Shanghai Empire Mechanical Engineering Co., Ltd. offers high-quality hydraulic presses for plates with varying production capacities to meet your specific needs.
Our hydraulic presses are designed to handle various plate types, including M3, M6, P26, V4, VU8, V8, V13, M10M, TS6M, M15B, VT20, VT40, VT80, V28, V45, V60, P36, and AK20. These presses ensure efficient heat transfer and reliable performance.
For a visual representation of our product, please refer to the provided product drawing sample.
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 is durable and can be used for long-term applications.
Based on finite element design calculations, the cylinder is designed with a scientific and rational wall thickness. The wire wound construction allows for resilient deformation within a tiny range at rated pressure, ensuring the major seal remains effective without any gaps.
Our hydraulic press uses a bronze guide seal instead of a plastic nylon guide seal, resulting in a smooth inner wall of the cylinder. This prolongs the life of the main cylinder and the main seal simultaneously.
The oriented system of our hydraulic press adopts four rigid cylindrical guide posts that are specially plated and grinded. This ensures a well-distributed oriented gap and smooth operation of the oriented worktable with high precision. The worktable remains parallel, resulting in even corrugation depth and compliance with international standards.
Our hydraulic press features a simple structure, small resistance, and excellent oil charging performance. This improves energy efficiency and operation speed, ultimately increasing production efficiency for users.
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.
The wire wound frame of our hydraulic press ensures each wire bears equal stretch force throughout the plate pressing process. This allows our press to achieve the same plate size with 10% to 15% lower pressure compared to competitors. Additionally, our 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 designed movable worktable that can automatically move in and out without any auxiliary devices. This worktable maximizes operating efficiency and minimizes time and labor intensity, eliminating the need for traditional loading and unloading devices.
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 leading 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.
In June 2015, Empire successfully designed and produced the largest hydraulic press in China, a remarkable 40,000-ton hydraulic press. This achievement reaffirmed Empire's position as an industry leader. The 40,000-ton hydraulic press offers significant advantages over lower tonnage presses, including a large worktable (4.6) and sustained high pressure.
The benefits of the 40,000-ton hydraulic press are as follows:
Empire Mechanical Engineering Co. Ltd remains committed to increasing investments in research and development and equipment, further improving its core manufacturing capabilities. Additionally, the company aims to lead the heat exchanger industry in China towards the direction of industrial 4.0 by elevating the level of automated production and intelligence.
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