| 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 patents of utility model, with more patents currently being applied for. We take pride in our ability to provide perfect equipment to our customers.
Our range of hydraulic presses includes various tonnages to cater to different needs in the plate heat exchanger industry. We offer presses with tonnages ranging from 2000 tons to 20000 tons, ensuring that we have the right machine for every requirement.
As a reliable and competitive supplier, we have built a large customer base both in the domestic and international markets. Our customers trust us to deliver high-quality products and exceptional service.
Daily production capacity: 2200 tons
Heat transfer area less than 0.2 M2
Examples of compatible models: 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 models: M15B, VT20, VT40, VT80, V28, V45, V60, P36, AK20
Daily production capacity: 20000 tons
Compatible with bigger plates up to 500mm connection
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 durable and can be used for long-term purposes.
a) The cylinder of our hydraulic press is designed with scientific and rational wall thickness based on finite element design calculations. The wire wound construction allows for resilient deformation within a tiny range at rated pressure, ensuring the major seal remains effective without any gaps.
b) Instead of using a plastic nylon guide seal, our hydraulic press utilizes a bronze guide seal, keeping the inner wall of the cylinder smooth and prolonging the life of the main cylinder and seal.
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 oil charging path with small resistance and excellent oil charging performance. This structure 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 equal stretch force on each wire throughout the plate pressing process. This allows our press to achieve plate pressing with lower pressure (10% to 15% less) 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 plateforming offers 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.
| 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, also known as Shanghai Empire Mechanical Engineering Co., Ltd., is a renowned Chinese manufacturer specializing in the production of high-quality plate heat exchangers (PHE) and hydraulics. With a strong focus on research and development, design, production, and sales, Empire has established a great reputation in the industry.
In June 2015, Empire achieved a significant milestone by successfully designing and producing the largest hydraulic press in China, boasting an impressive 40,000-ton capacity. This groundbreaking achievement reaffirmed Empire's leading position in the industry.
Empire Mechanical Engineering Co. Ltd remains committed to further investment in research and development, equipment, and the improvement of core manufacturing capabilities. By embracing automated production and intelligence, Empire aims to lead the heat exchanger industry towards the industrial 4.0 revolution in China.
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