Jun 01, 2020

Melamine tableware, also known as imitation porcelain tableware is made from the melamine resin powder. It is durable, not fragile, and has a bright color and strong finish. In order to make good melamine tableware, it is necessary to choose good hydraulic melamine tableware forming machine. Shunhao Factory has 20 years of experience in melamine tableware compression machines and moulds. With the features of fast molding, smooth movement, and all Taiwan-made circuit and oil system, Shunhao melamine ware pressing machine built up a reliable guarantee and service for clients new or old, home or abroad. Shunhao Melamine ware molding machine is fully automatic operation (AUTO), so what does MANUAL mode use for? Actually, “MANUAL” is only used for placing molds or mold testing or other special cases. Here is the method of operation as below: 1. Manual operation ( Mold trial or placing molds using): Select the switch under MANUAL position, the cylinder ascends or descends manually, to meet the manual or adjustment requirement. 2. Auto operation (Normal production using): Select the switch under AUTO position, this machine will be operated automatically. During production, the operator only needs to press the buttons which are setting on the electric panel. Normally, the main operation buttons like CURING-DECAL PAPER-GLAZING are used frequently. This is a very easy operation machine.

May 29, 2020

It’s quite important to make sure that the motor is running normally before the production of melamine tableware molding machine. •First, check the running direction of the motor pump after feeding the hydraulic oil. •Then turn on the Control button under Manual from the panel, and start the motor switch. •During motor running, test it some rolls then ok. If the motor rotation direction opposite the direction of the arrow marked, then reverse the connection of any 2 pieces of power wires out of 3. For many more motor problems, you can follow the steps below. There are many reasons for the failure of the motor. Some of the failures are very similar, but the causes are different. It is generally called the motor syndrome. Therefore, it is necessary to understand the cause of motor failure and to find and eliminate the cause of the failure correctly and quickly. When the fault is unknown, you can check it as follows: (1) Check whether the three-phase power supply has electricity; (2) If the power supply is energized, check the fuse, switch, and starter for faults (such as whether the screws are secure and the wiring is correct, etc.) (3) If there is no problem in (1) and (2), you can run the motor without load and check whether the fault is caused by the load; (4) If the fault occurs in the motor itself, open the junction box and check the wiring for scorch marks or other faults; (5) If there is no problem in (4), check whether the bearing is faulty or damaged and whether the grease is expired or missing; (6) If there is no problem in (5), the stator winding should be checked for scorch marks, open circuit, short circuit or breakdown; (7) Check the cage rotor for broken bars. When the motor fails, there will often be slower speed,significantly increased temperature, abnormal noise, and burnt smell, smoke, increased current, three-phase current imbalance, live case, etc. These phenomena must be grasped and analyzed。

May 25, 2020

Matt finished melamine tableware is most popular from last 4 years, in and out of China. Especially selling well for the hotel ware or restaurants, in black color. There are different kinds of texture showing on the black melamine tableware, some is wooden etching effect, and some is stone etching effect. But still you can find the difference between 2 same items making from 2 different melamine crockery moulds. How to get the high quality of matt finished molds to compete with other tableware factories? 1. Experienced design team: new creation designs will come to ceramic, stone, wooden, plastic, steel or even glass products. How can move the same design into melamine products? Different design work will show different drawing and finally you will also get the different products. Experienced design team in Shunhao already working from last 15-20 years. 2. After drawing confirmed by the buyers, then will go to CNC working. There are precise CNC with China Top brand in Shunhao factory. 3. After CNC working, Etching processing will start, the most important step: required high quality of chemicals and experienced etching technology. Different cost of molds will get different quality etching molds. 4. After etching finished, then need to go for chrome. Hard chrome has standard in Shunhao Factory. When the chrome thickness is less than standard, the molds will be rejected and send back for re-chrome again. Qualified etching work and standard hard chrome, you will always get the good molds from Shunhao Factory!

May 21, 2020

Ⅰ. Machine Transportation For its heavy machine, the transportation for melamine crockery compression machine must be safe. To use suitable long wood as the base standard of the machine, and then stacking machine to transport; or holding the lifting hole of the top machine by a steel cable, locking the nuts, and moving by cable hoisting pulley till the right place and look to its balance at the same time. Ⅱ. Machine Installation Foundation: The foundation must be strong enough to stand the machine. After that, test the machine’s balance by lever meter, in order to maintain functions of machine and precision electrical instruments. Installation of water pipe of chiller: During long time hydraulic pressing, the oil temperature rising will affect its consistency; even affect the normal operation of machine. Therefore, use the chiller to keep the oil temperature constant. This device use 3/4” pipe thread to connect the inlet/outlet water pipe. Better to use the normal temperature of tap water, but not hard water to avoid any precipitation to block the water flow. Power source & circuit pressure: Open the connecting box back of the operation panel, then connecting 3 joints of R.S.T to the power wire. The highest rated pressure of hydraulic press to be set is 210kg/cm2. Environmental requirement: Melamine Ware Compress Machine is for processing, and due to its usage and production output, it should need these below conditions for matching work: 1. Keep away from the place where it is wet or over-hot. 2. Keep the workshop in good ventilation. 3. Beware of electric leakage, water stain; fire precaution measure required 4. Keep proper space for the machine to make sure the good operation during mass production. 5. Keep the place for semi-products, if need.

May 20, 2020

Picture 1：Melamine tableware molding machine with the lowering of hydraulic press Before operation, connect the power supply and check whether the motor rotation direction is correct. Turn the machine under Manual Mode; slowly raise the machine to the position of Picture 2. 2-1 are the nuts of the tension column. Install the nuts in the position as shown in the picture. Then lock the screws 2-2. Picture 2                                                                                        Picture3 Picture 4                                                                                        Picture 5 The four parallel guides must be fitted with nuts, as shown in Picture 3. Then lower the machine to lower the nut to the position, as shown in Picture 4. After the operation, lock the nuts, as shown in Picture 5, and then tighten the nuts counterclockwise with a hammer. Picture 6                                                                                             Picture 6-1 Picture 6-2 Correct the parallelism of the heating plate: Turn the nuts of the upper bolster high, as shown in Picture 6-1 Continue to raise the heating plate up, raise the upper bolster to separate it from the nut 2, but not touching the nut, as shown in Picture 6-2 Turn the nut 1 and nut 2 tightly closely to the upper bolster. Press the machine to 230kg / cm², and tighten the nut 2 counterclockwise

May 19, 2020

Melamine Compression Moulding Machine has the working power coming from the hydraulic oil in the oil tank. For newly purchased melamine machines, after arriving at the designated site for installation, and checking various indicators, the anti-wear-high-pressure hydraulic oil needs to be injected. During oil injecting, air will enter the oil tank and come to the pipeline of the new melamine machine, because of the oil-free operation. In order to make the hydraulic oil providing continuous power for running the machine smoothly, it is necessary to run the motor, let the oil enter the pipeline, and discharge the air in the oil tank. So, HOW to remove the air from the oil pipe of Melamine Ware Molding Machine? • There is a vent hole on the back of the machine specially for removing air. Unplug the transparent pipe connected above and connect it to the lower pipe port (the lock of the lower pipe port must be loosened first) • Turn machine under Manual Mode, press slowly to increase pressure • During the pressurization process, the air in the oil pipes removes out which can be viewed through the transparent pipe. • Until there is no air in the transparent pipe, or the machine does not shake when the mold is closed at a slow speed, it is over to remove the air out from the oil pipe. • When locking the buckle at the end, just gently lock it, do not apply excessive force, otherwise it will break. To know more about the hydraulic oil, which is suitable for Melamine Crockery Molding Machine, Click here: what is the hydraulic oil suitable for melamine tableware molding machine?

May 15, 2020

Melamine tableware compression machine is a hydraulic power machine, which relies on hydraulic oil to provide power source to make the machine run in various actions. Whether the quality and capacity of hydraulic oil are sufficient will affect the state of each action of the machine or the service life of the machine. Last time, we talked about how to check the capacity of the oil tank. Today we will share with you the hydraulic oil suitable for melamine tableware making machine. There are many types of hydraulic oil on the market, which one is suitable for melamine tableware molding machine? Hydraulic oil is the hydraulic medium used by the hydraulic system that uses liquid pressure energy. It plays the role of energy transmission, anti-wear, system lubrication, anti-corrosion, anti-rust, and cooling in the hydraulic system. For hydraulic oil, first of all, it should meet the requirements of the hydraulic device for the viscosity of the liquid at the operating temperature and the starting temperature. Since the viscosity change of the lubricating oil is directly related to the hydraulic action, transmission efficiency and transmission accuracy, the viscosity-temperature performance of the oil and the shear stability should meet the various needs raised by different uses. When the melamine tableware molding machine is in operation, it will generates heat and the temperature will rise, so the hydraulic oil used needs to be resistant to high temperature. Moreover, the design of the molding machine is a hydraulic model that operates 24 hours a day. The hydraulic oil used needs to be resistant to wear and has a high lubrication coefficient. That is, when purchasing hydraulic oil for the melamine tableware making machine, it is necessary to explain to the supplier: the hydraulic oil provided needs high temperature resistance and good wear resistance, even if the cooling equipment is not installed, high temperature will not affect the melamine machine's mechanical properties and lubrication coefficient. Anti-wear hydraulic oil (HM hydraulic oil) is developed from anti-rust and anti-oxidation hydraulic oil. It has a series of products such as alkaline high zinc, alkaline low zinc, neutral high zinc type and ashless type. They are divided into four grades of 22, 32, 46 and 68 according to 40°C kinematic viscosity. We can choose different models according to the climate of the area or according to different seasons: 46# Mobil hydraulic oil 68# Mobil hydraulic oil When the weather is hot and the temperature is high, 68 # wear-resistant and pressure-resistant hydraulic oil is recommended When the weather is cold and the temperature is low, 46 # wear-resistant and pressure-resistant hydraulic oil is recommended Hydraulic oil Quality Requirements 1. Appropriate viscosity and good viscosity-temperature performance to ensure that the hydraulic components are well lubricated, cooled and sealed under the conditions of changing working pressure and working tempera...

May 11, 2020

The topic of the article today is about how to replace the new oil pump after the oil pump used in the melamine tableware compression machine has problems. If the machine in use has the following conditions, you can check whether there is a problem with the oil pump: 1. When the machine is normally pressurized, the pressure display is abnormal or no pressure display; 2. When the machine is pressurized normally, the pressure has abnormal noise. When the oil pump has problems and needs to be replaced, the cost of replacing the pump core is lower than that of replacing the entire set of oil pump. However, some molding machines need to replace the entire set of oil pump, and some only need to replace the pump core. It depends on the type of oil pump used by the machine. The raw material of melamine tableware is melamine powder, because of the powder form easily causes dust, the working environment is relatively harsh, and the requirements for the pump are relatively high. Therefore, the oil pumps widely used in melamine crockery molding machines mainly include vane pumps and gear pumps. VANE PUMP GEAR PUMP Gear pumps are used in most early melamine tableware machines. Because of its good sealing, Germany quality, it is favored by tableware machine manufacturers. However, there’s a problem: why many tableware factory owners mentioned one thing in common: the early molding machine has good quality and rarely problems, but the production is really slow. This is obviously a disadvantage. Why is it slow in production? Because the gear pump is completed by the meshing between the gears, the pressure cannot be too high. If it’s too high, the gears can easily get stuck. As a result, the gear pump does not work and the machine stops. So, you will find that the pressure of these machines should be reduced, and the pressure of small machines should not exceed 100 tons. When the pressure of the machine is less than the rated value, work slowly and the machine can run for a long time. However, the slow machine can't keep up with the requirements of the current development! What’s more, the quality of gear pumps on the market is uneven. It is easy to buy fakes at a high price, and some even break after 3 days. Vane pump follows a centrifugal working principle. Although the sealing degree is not as good as the gear pump, the vane pump runs smoothly with the advantages of small pressure pulsation, small noise, compact structure, small size, large flow rate, and resistant to high pressure. Moreover, the maintenance cost of the vane pump is much lower than that of the gear pump, and it is easy to replace. Therefore, it becomes an ideal choice for high-speed molding machine Shunhao Machines & Moulds Factory is using qualified quality vane pumps in order to improve the work efficiency for melamine tableware production, always concerns from the customer's point of view, keeping pace with the times. When replacing the pump core, the most important point is to ali...