Guangdong Fenghua Zhuoli Technology Co., Ltd (FHZL) is one of China's earliest companies engaging in researching 3D printing technology and commercialize the technology. The company successfully developed the advanced technology based on the 3D sand printing and applies the technology into China's foundry industry.
FHZL has grown into a comprehensive high-tech company that could offer complete R&D & manufacturing, sales of 3D sand printing equipment, 3D printing complex metal parts, 3D printing combined with gravity and low pressure casting of traditional metal mold, CNC precision machining, customization of rapid manufacturing for 3D sand mold (core) printing, application of 3D data processing and 3D digital integrated technology, various 3D printing consumables, etc.
The cold core (box) manufacturing technology for 3D printing of micro-droplet jet sand mold was first developed in China, acquired multiple patent certification, this unique technology is superior and compatible with the conventional process. It would greatly changes the conventional production cycle and manufacturing technology in foundry industry.FHZL has more than ten years of rapid casting & processing experience, over 1000 different types of product development cases per year, provided rapid manufacturing services to nearly 400 large enterprises both domestic and abroad which were widely used in automotive, pump, valve, machinery, mining machinery, construction machinery, vessel, aviation, aerospace, new energy, rail transit, casting mold and many other industries.
FHZL brand and reputation:
The national High-tech Enterprise in China;
The foundry Industry Association in Guangdong Province;
The 5A Association of Automobile Industry in Foshan City;
The listed company on stock market(stock code:834914).
Strict quality control system:
Included incoming inspection, sample inspection, process inspection and delivery inspection.
IFAT 16949 certificate, CE certificate and ISO 14001 and ISO 9001 certificated factory.
Lower cost and shortened delivery time:
patented new technology PCM (patternless casting manufacturing) has been applied to our manufacturing which improved the traditional casting efficiency rapidly.
No need of mold, casting pattern be formed one time, save the mold cost and mold making time.
More flexible during process:
In case of any failure on the design, PCM technology just need to modify the 3D drawings and restart, no mold modification cost.
What's the technical process for casting?
High precision CNC machines and inspection devices.
Our Advantages
(1) Competitive price, all products are casted and machined in our factory, shipped directly to customer.
(2) Reliable quality, IATF16946 certified casting manufacturer, we have strict control about quality.
(3) Professional, we focus on production of Auto Parts for more than ten years.
(4) Fast shipment, we have a efficient management system, several automatic casting lines, and more than ten machining lines.
(5) Excellent service, our sales team has more than ten years' experience in oversea market, we know you better.
(6) Flexible production, we can customize the product according to your drawing.
FAQ
1. Are you a factory or trading company?
We are a IATF16949 certified factory specializing in producing Auto parts. We cast and machine the parts for more than ten years.
2. Can you customize the parts according to the drawing?
We have professional technical dept., we are able to customize your parts according to the drawings.
3. Can you supply samples?
We can supply the samples, but you need to bear the development and delivery cost.
4. Do you have a min order quantity?
We don't have a min order quantity, we can send you the parts according to your drawings
5. What is the period of sample production?
It will take 15~25 days to develop new product.
The product quality is stable and reaches domestic or level. Some products, vacuum pump and centrifugal pump are recognized as famous brand products of Guangdong province. They are widely used in electric power, oil, chemical, paper, coal, light industry, water supply, city construction, fire control, air conditioning and other industries.
First,Product introduction
GD pipeline pump is a product familiar to customers. GDR type pipeline pump is another new energy-efficient product developed by Foshan pump plant of Ken Fu pump.
Second,Structural characteristics
1,Easy to install: pump and motor coaxially, no need to adjust the axis, can be directly installed on the pipeline, do not need to specially design the barge line.
2,Compact structure: pump is directly connected centrifugal pump. Compared with ordinary single stage centrifugal pump, it can save more than 50% of floor area and reduce weight by more than 30%.
3,The economy is good: compared with the ordinary single stage centrifugal pump with the same performance, it can save more than 30% of the purchase and installation cost.
4,The pump is vertical vertical centrifugal pump with high temperature resistant motor (motor long shaft extension) coaxial with F grade insulation. The front bearing of the motor is a Japanese famous brand bearing, and the pump can be installed in horizontal or vertical.
5,The suction port and spit outlet of the pump are designed on the same horizontal axis, and can be directly installed in any position of the pipeline, just like valves.
6,Shaft seal for high temperature mechanical seal, no leakage;
7,The axial force is mainly accomplished by hydraulic balance, and the remaining part of axial force is borne by the motor bearing.
8,The commonly used material of pump body, impeller and straight connecting frame is HT200, and the shell material of high-power pump is HT250. Customers can choose materials such as copper alloy and stainless steel imported mechanical seals according to actual needs.
Third,Technical parameter
GD pipe pump: GDR hot water pipe pump:
YangCheng:8-50m YangCheng:8~150m
Flow:2.4-410m³/h Flow:2.4~960m3/h
Medium temperature <80ºC Medium temperature: <130ºC
Pump body pressure <1.0MPa
Speed:1450(1480)or 2900r/min
Forth,Application area
GD pipe pump is used to pump normal water or physical and chemical properties similar to water. It is widely used in air conditioning system, water circulation system, building water supply and drainage system and various water conveyance places. GDR hot water pipeline pump is widely used in bathroom, heating, hot and cold water circulation and boiler water supply and drainage.
Product introduction
First,Product introduction
It is the single stage single suction centrifugal pump introduced by our factory. The hydraulic model is designed. Its hydraulic performance ensures that the user can effectively reduce the operation cost of the pump in various applications.
Second,Product features
1,Meet the high standard requirements: conform to the international standard BS EN733 and ISO9908 standard, so it has interchangeability with other products that meet the requirements of this standard.
2,High efficient form of volute;
3,The rear open type design can replace the rotor parts without removing the pipeline.
4,Ensure high reliability in high speed and heavy load operation.
5,Hydraulic balance design and impeller dynamic and static balance are combined to further improve the smoothness of pump operation.
6,Good inhalation;
7,Provide a variety of operating conditions of the adjustment space;
8,High degree of generalization;
9,Bearing lubrication can be made by grease lubrication and oil lubrication in two ways.
Third,Technical parameter
YangCheng:5.2m-100m
Flow:4.5m³/h-1080m³/h
Pump caliber:inhalation 50~300mm,discharge 32~250mm
Medium temperature:-10ºC~+104ºC
Forth,Application area
Water is used to transport water and physical and chemical properties similar to water, mainly used in water plant or water supply company; circulation and cooling system in industrial process system, boiler water supply, industrial water supply and drainage, irrigation and drainage, air conditioning system, urban water supply and drainage system, fire control system, etc.
Product introduction
First,Product introduction
The 2BE1 series is a single stage single acting water ring vacuum pump with wide suction range. Through the two development, the 2BE1 series has developed from the initial 12 specifications to the 22 specifications now, and the varieties and specifications are more complete.
Second,Product features
1,Single stage single action, axial intake and exhaust, simple structure, easy maintenance.
2,The exhaust port equipped with flexible valve plate can automatically adjust the exhaust angle, enabling the pump to run efficiently under different inhalation conditions.
3,Equipped with automatic drain valve to control the starting level of pump and avoid overload starting.
4,The impeller end face is designed by classification, which reduces the sensitivity of the pump to the dust and water scaling in the medium. Large size impeller improved the structure of impeller reinforcing ring, prevented the magazine from being stuck, and improved the influence of structure on pump. The extracted gas is allowed to have non granular dust.
5,The packing gland is divided into half structure, which can be removed as a whole, and the seasoning is more convenient to replace.
6,By adjusting the assembling angle of the sealing member, the function of the inner circulation or external supply of the cooling water can be realized to meet the needs of different shaft seals. By connecting the leakage hole of the stuffing box, the dripping coolant can be brought to the designated place to meet the requirements of environmental protection. Small size pumps have two types of shaft seals, packing and mechanical seals.
7,The rotor with diameter larger than 200 is equipped with a sheathed shaft in the shaft seal position.
8,The axial and radial loads of the pump are separately borne by two different bearings. After improving the bearing structure, the pump can ensure long-term and reliable operation of the pump.
9,When the heat exchanger is installed, the working fluid can be recycled and the water consumption can be reduced. Through the self suction ability of the vacuum pump, the cooling working fluid is sucked into the pump without additional pressurization device.
10,2BE1 101~253 water ring vacuum pump. Pump body and side cover are connected by pull rod. 2BE1 303~705 water ring vacuum pump, flange connection between pump body and side cover ensures the overall rigidity and vibration resistance of large size water ring vacuum pump. When the maintenance space is small, horizontal installation can be used.
11,Using ordinary materials can meet the general requirements.
12,When the overflow parts are manufactured with different grades of stainless steel, they can meet different anticorrosion requirements.
13,When the over-current parts spray special materials, the anticorrosion cost of large size water ring vacuum pumps can be reduced. Its smooth surface can also effectively reduce the precipitation of ash like substances and slow down the scaling process.
14,When the inner cavity of the pump body is lined with vulcanized rubber, the corrosion resistance of the pump body can be improved.
15,2BE1***-0, the suction range is wide. When the pump is low, the suction pressure can reach 33mbar (ABS), and the first level ejector is adopted, the suction pressure can be lower than 33mbar (ABS).
16,2BE1***-1, low suction pressure can reach 140mbar (ABS), and the recommended range of effective suction is 160~1013mbar (ABS).
17,When the water ring vacuum pump is installed on the anti cavitation device, it can effectively improve the operation of the pump in a high vacuum.
Third,Technical parameter
Pumping rate:2.7-440m³/min
Vacuum degree:33-1013hPa
Fourth,Application area
It is widely used in the condensers of the electric power industry, vacuum vacuum pressure removal, vacuum distillation, vacuum crystallization, water deoxidization in oil production, various vacuum devices in the pharmaceutical industry, high altitude simulation in aeronautical research, vacuum water diversion in suction and drainage engineering, vacuum system in paper industry and various vacuum acquisition Process; vacuum formation of plastic and rubber; vacuum flotation and filtration in coal and mining, gas emissions from coal mines; vacuum systems in the tobacco industry; pressure swing adsorption devices, food packaging or vacuum drying.
PCM (Patternless Casting Manufacturing) is a new technology applying rapid prototyping technology to traditional resin sand casting process. First, the sand mold model is obtained from the CAD model of the part, and the STL file of the sand mold model is layered to obtain the cross-section images and then the control information is generated by the layer details. During printing, after the raw sand properly mixed with the activator, the print head will jet binder to the sand precisely according to the cross-section images. The binder then reacts with the activator and cementation will occur immediately to make the sand stacked. The curing should be done layer by layer. After curing all layers, the sand mold is appropriately formed. Where there is no binder jetted, the sand remains loose and it is easy to clean up. By removing the uncured sand, a sand mold is ready for post-processing before casting.
Sand 3D printer
The 4th Generation Sand 3D Printer by FHZL is with the highest printing speed in the industry so far. It can accommodate different printing sand types and different binder types for printing, such as silica sand, nice foundry sand, ceramic sand, furan resin, inorganic binder etc. Besides, it can fulfill customers' demands on different casting materials and different casting process by simply choosing the appropriate parameters.
The maximum build size of PCM2200 is 2200X1000X800mm, which can provide rapid prototyping for big size intricate casting parts for various industries such as aerospace and vessel etc. It can save the trouble of a physical pattern to create a mold and also avoid the high expense of creating a mold for casting. The printed sand molds can accommodate a variety of casting materials such as aluminum, iron and steel etc.
Maximum Build Size: 2200X1000X800mm
Modelling Efficiency: 165L/h
Printing Speed: 24 Sec./Layer
Layer Thickness: 0.2-0.5mm
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