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                        JH21 series open press is a relatively advanced press in China. It is equipped with photoelectric protection device, has high safety factor and wide application range.
Product Content
JH21 series open fixed table press The whole machine adopts imported PLC centralized control, and the gas circuit adopts imported safety double valve control, which can realize inching, inch, single and continuous stamping, sensitive action, safe and reliable.
Technical Parameters
| Name | unit | JH21-110 | JH21-125 | JH21-160 | JH21-200 | JH21-250 | JH21-315 | JH21-400 | 
| Nominal pressure | kn | 1100 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 | 
| Nominal force stroke | mm | 5 | 5 | 6 | 6 | 8 | 8 | 8 | 
| Slider stroke | s.p.m | 180 | 180 | 180 | 200 | 250 | 250 | 250 | 
| Number of strokes | mm | 45 | 45 | 45 | 40 | 35 | 30 | 35 | 
| Maximum die height | mm | 350 | 350 | 400 | 450 | 450 | 500 | 500 | 
| Die height adjustment | mm | 90 | 90 | 100 | 110 | 110 | 120 | 120 | 
| Distance from slider center to machine body | mm | 350 | 350 | 390 | 430 | 430 | 470 | 470 | 
| Slider punch rod stroke | mm | 50 | 50 | 60 | 80 | 70 | 70 | 70 | 
| Column spacing | mm | 700 | 700 | 810 | 960 | 1100 | 1040 | 1020 | 
| Workbench size (front and back × left and right) | mm | 680x1070 | 680x1070 | 760x1170 | 760x1400 | 800x1400 | 920x1550 | 920x1550 | 
| Workbench hole size | mm | Φ160 | Φ160 | Φ220 | Φ250 | Φ360 | Φ360 | Φ300 | 
| Workbench plate thickness | kw | 150 | 150 | 150 | 160 | 170 | 170 | 180 | 
| Slider bottom size (front and back × left and right) | mm | 520x620 | 520x620 | 580x700 | 650x880 | 650x880 | 730x1020 | 730x1020 | 
| Mold handle hole size (front and back × left and right) | mm | Φ70x85 | Φ70x85 | Φ65x95 | Φ65x90 | Φ65x90 | Φ70x90 | Φ70x90 | 
| Air pressure | mpa | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 
| Air cushion ejector force | kn | 60 | 60 | 80 | 110 | 140 | 140 | 140 | 
| Air cushion stroke | mm | 90 | 90 | 90 | 125 | 125 | 125 | 125 | 
| Main motor power | kw | 11 | 11 | 15 | 18.5 | 22 | 30 | 30 | 
| Overall dimensions (front and back × left and right) | mm | 1790x1300 | 1790x1300 | 2265x1420 | 2480x1645 | 2700x1700 | 2700x1700 | 2700x1795 | 
| Press height | mm | 3250 | 3350 | 3380 | 3520 | 4135 | 4135 | 4235 | 
| Complete machine weight | kg | 9550 | 10500 | 14500 | 19000 | 26500 | 28600 | 34000 | 
Product Feature And Application
Ultimate Precision: Using high-precision CNC system and advanced sensing technology, the temperature, pressure, speed and other parameters in the forging process are monitored and adjusted in real time to ensure that the dimensional accuracy and shape consistency of the parts meet the aviation grade standards.
Excellent Performance: Through high-temperature forging, the microstructure of the alloy material is effectively improved, the tensile strength, yield strength, fatigue life and heat resistance of the parts are improved, and the operation requirements of the aircraft engine under extreme working conditions are met.
Wide Material Adaptability: Supports the forging of a variety of high-performance alloy materials, including nickel-based alloys, cobalt-based alloys, titanium alloys, etc., to meet the diverse needs of aircraft engines for parts of different materials.
Efficient Energy Saving: The optimized heating system and energy recovery mechanism ensure the efficient use of energy while reducing the impact on the environment, which is in line with the sustainable development concept of the aviation industry.
Automated Production: Fully automated production process, reducing manual intervention, improving production efficiency, reducing production costs, and bringing significant economic benefits to aviation manufacturing companies.
Product Details
The machine is equipped with a special upper and lower material device to meet various process requirements. The slider adopts a rectangular six-sided guide rail with high guiding precision. The pneumatic double balance cylinder balances the weight of the slider and the upper die, reduces impact and noise, and eliminates the gap between the connecting rod and the slider. The whole machine adopts imported PLC centralized control, and the air circuit adopts imported safety double valve control, which can realize inching, inch, single and continuous stamping, with sensitive action, safety and reliability. It adopts imported Qian-style pneumatic friction clutch, and can be equipped with overload protection device or collapse type fuse, automatic lubrication, frequency conversion speed regulation and other devices according to user requirements.
Product Qualification
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Deliver,Shipping And Serving of Delivery, Transportation and Service
The transportation period must be linked to the delivery date, and the transportation time limit should be guaranteed. Choose the means of transportation according to the transportation time. Generally, it is automobile transportation, ship transportation, and container transportation.
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FAQ
Q:How long will it take to install the equipment?
A:15 to 60 days, depending on the size of the device.
Q:Can your equipment be installed in hot weather?
A:Below 45℃ can be.
Q:Can your products be installed in cold weather?
A:Above -40℃ can be.
Q:Can you send your staff to set up the equipment for us?
A:Agreed. Round-trip tickets and accommodation for technicians are to be borne or arranged by the Buyer.
Q:Can I just buy some spare parts from you?
A:Yes, please contact us for more information.
Q:Will you attend the exhibition?
A:Yes, I have attended many exhibitions.
Q:How long has your company been making this kind of equipment?
A:Our company has more than 20 years of production history, is a professional manufacturer of hot forging equipment.
Q:What certificates do you have for your device?
A:Our equipment has CE certification, safety production standardization certificate, enterprise credit certificate, China machinery industry credit certificate, heavy quality credit enterprise certificate, quality service integrity enterprise certificate, a clamping overload protector patent certificate, a stopper component patent certificate, a fine-tuning gripper patent certificate, a double cooling brake patent certificate, a tap type slide special Interest certificate, a forging slag removal device patent certificate and other certificates.
Company Introduction
Shandong Gaomi Hongfeng Machinery Co., Ltd. is located in Gaomi City, the hometown of Mo Yan. It is adjacent to the famous tourist city Qingdao in the east and the world's kite capital Weifang in the west. The Jiqing High-speed Railway Expressway runs across the east and west. It is less than 40 kilometers away from Qingdao Jiaodong International Airport. It has a superior geographical environment and smooth traffic.
Gaomi Hongfeng Machinery Co., Ltd. has a production history of more than 20 years and is a professional manufacturer of hot forging equipment. It has many years of experience and professional knowledge and is committed to providing customers with high-quality forging products and services. The company mainly produces more than 70 varieties of eight series of HK, HK, DH10, JH31, HFP, HFZ, HFJ, and JH21. The products cover many fields such as automobiles, aviation, rail transportation, petrochemicals, and electricity. It is a supplier of many well-known companies.
We have advanced forging equipment and technology to meet customers' needs for high-precision and high-quality products. Our team is composed of senior engineers and technicians, who can provide a full range of technical support and solutions. We focus on quality management and have passed the IS09001 quality management system certification to ensure the stability and reliability of product quality.
We are well aware of customers' requirements for delivery time, and we can quickly respond to customer needs to provide accurate delivery time and fast logistics services. Our sales and service teams always maintain good communication and feedback to ensure the continuous improvement of customer satisfaction.
Our company has always adhered to the principles of customer-centricity, pursuit of excellence, and honest operation, and continuously improved its own technology and service level to create greater value for customers. Friends from all walks of life are welcome to come to discuss business and create a better future together.