Jewelry processing machinery is mainly used for processing jewelry, ornaments, and handicrafts made of easily melted alloys, tin alloys, magnesium zinc alloys, lead tin alloys, and environmentally friendly low-temperature zinc alloy materials Shoe patterns, shoe buckles, decorative crafts such as hair clips, alloy pendants, necklaces, earrings, rings, photo frames, belt buckles, luggage buckles, clothing accessories, various accessories, Chinese zodiac crafts, fishing gear and gear, fishing net lead weights, etc.
Application of jewelry processing machinery: Used for centrifugal casting of alloy products, high-temperature vulcanization of alloy molds, melting of alloy materials, polishing, drying, painting, etc.
Processing auxiliary materials: high temperature resistant AB adhesive mold, low temperature alloy series materials
Characteristics of Alloy A Rubber Mold: It has high temperature resistance, small expansion and contraction, full adhesive flow, good elasticity, good flowability and compression molding, and long service life. It is suitable for casting various jewelry and crafts alloy ornaments
Characteristics of Alloy B Rubber Mold: It mainly matches with A rubber and has average adhesive properties. Mainly to reduce mold costs, it can be used for external auxiliary purposes and can also be used as large flat alloy ornaments
The latest research and development product is made of high-temperature resistant silicone imported from Germany. It has high temperature resistance, low shrinkage rate, full adhesion, strong tearing force, and durability Especially suitable for large products, opening three-dimensional molds After testing, temperature resistance: 450-500 degrees, tear strength: 48.68N/mm
Other auxiliary related machinery: industrial ovens, painting equipment, polishing machinery
Purchasing our company’s products can provide technical support: free training on molding technology and machine operation, as well as some technical guidance during the production process. Mechanical investment is divided into medium, high, and low levels, and mechanical equipment can be selected based on economic strength.
Welcome entrepreneurs to join the jewelry, accessories, handicrafts, shoe buckles, luggage buckles, fishing gear and other industries.
Buyers can order mechanical equipment sizes based on product requirements: mold diameter of 12-25 inches. The equipment voltage is 220V/380V for selection.
The company has professional senior technical personnel and after-sales service team, providing customers with comprehensive guarantees for delivery, installation, commissioning, production technology training and consulting, and after-sales service.
Striving for excellence is the tenet of our company, and our business philosophy is reputation first, technology first, customer first, and sustainable operation; Our company will provide the highest quality products at the most favorable prices
Vacuum centrifuge:
Initiate a technological revolution in zinc alloy products: no need for die-casting, no need for steel molds, no need for low-temperature materials, vacuum centrifugal casting, energy-saving and environmentally friendly, simple operation, low mold costs, high productivity, low cost, strong product density, electroplating without bubbles, few burrs, good toughness, and can produce zinc alloy products in 2 hours! Resolve all customer concerns! Exclusive domestic manufacturer with patents!
Advantages of fully automatic vacuum centrifugal multi-mode head
1. National full-automatic the third mock examination head vacuum centrifugal machine. (Patent product)
2. Built in furnace, cooling fan, refrigeration system, accelerates the heat dissipation speed of the adhesive mold, improves the service life of the adhesive film, and ensures product quality.
3. Automatic detection system: It can automatically detect whether the adhesive film has entered the tray area. If there is no mold, it will automatically skip and proceed to the next action, automatically identifying parameters.
4. Independent air pressure automatic adjustment conversion system, ABS balance film device, ensuring smooth operation of the mold, automatic feeding, combined with die-casting machine structure, segmented heating, rapid molding, smooth centrifugation, ensuring product quality.
5. It can simultaneously memorize up to ten sets of casting parameters, and each mold head can independently set parameters such as speed, time, pressure, vacuum force, and injection capacity.
6. Fully automatic control saves production costs, saves time and effort, improves production efficiency, and has a unique automatic injection control valve that accurately controls the weight of each set of products, reducing material loss and waste. A specially designed injection tube is used to ensure the temperature of the material during the injection process, effectively reducing material oxidation and preventing alloy oxide layers from entering the mold, improving product brightness, and achieving a product accuracy of 0.1 grams.
7. Fully automatic induction device, suitable for long-term continuous operation every day, reduces the number of people starting up, reduces the workload of workers, reduces power loss, effectively saves resources, and occupies a small area.
8. Controlled by a continuously variable digital frequency of centrifugation (speed can be adjusted within the range of 0-2000 revolutions per minute)
9. This equipment is composed of PLC touch screen, sensors and other automated electrical components, with the characteristics of simple operation and good operational stability.
10. Used for centrifugal casting of zinc alloys, lead alloys, zinc magnesium alloys, tin alloys and other jewelry and crafts, especially for the formation of high-precision or large light surface environmentally friendly zinc alloy products
13 semi-automatic vacuum centrifuge
model
YCL-618A
Maximum diameter of mold
12-14-16inch
mold thickness
0-120mm
Pressure regulation
0-7kg
Voltage/maximum power
220V/1.5KW
Centrifugal rotation speed
0-1800rpm
characteristic:
This machine adopts an imported high-efficiency vacuum pump.
Accurate and stable speed, digital display.
No need to manually open the lid, open the door, automatic operation, saving energy in the sea, suitable for long-term continuous operation, reducing the workload of workers.
Fixed safety devices and moving parts, safety devices, building a dual safety usage environment
Dual braking of air brake and electric brake.
Vacuum pressurization accelerates product molding and cooling, increasing the service life of the rubber mold.
● Rubber mold automatic balancing device.
Equipment usage:
Suitable for producing high-precision zinc alloy products, especially for injection molded parts and smooth castings
Production and manufacturing process
1. Mold making process (known as compression molding)
Multiple pieces of the board are directly pressed into the A to B adhesive film to form, with A adhesive placed in the middle and divided into upper and lower molds. A adhesive is heat-resistant, while B adhesive is used to pad the height of the mold;
2. Sulfurization
Preheat the molding machine first, place the prepared A and B adhesive films into the mold frame, and then place them on the molding machine for preheating and pressure (with appropriate force). Heat them to 140 ℃ -160 ℃ for one hour or one and a half hours (depending on the size of the mold) to shape them
3. Mold opening (mold taking)
After the mold has cooled properly, take out the finalized A and B adhesive films from the mold frame, open the upper and lower molds, use tools such as blades and cranes to open the water outlet, and make the exhaust hole;
4. Molten material
Put the alloy material that needs to be melted into the furnace and melt it to the desired temperature;
Centrifugal Casting
Put the adhesive film into the centrifugal casting machine, then pour in the molten material, use centrifugal force to throw the melted material into the mold, cool and shape it, take out the mold from the casting machine, break open the upper and lower molds, take out the product, and return the waste to the furnace for melting again.