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XRF Gold Testing Machine

XRF Gold Analyzer

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Background of XRF Gold analyzer

How the XRF Gold analyzer works

The atoms of the element emit spectral lines under the action of the excitation light source, and the spectral lines are split by the grating to form a dao spectrum. Each element has its own characteristic spectral line. The intensity of the spectral line can represent the content of the element in the sample. The Litong spectrometer uses a photodetector to convert the radiant energy of the spectrum into electrical energy. The detected output signal is processed and displayed on the readout device. Then, according to the analysis curve made by the corresponding standard material, the content of the element to be measured in the analysis sample is obtained.

A XRF Gold analyzer is a scientific instrument that decomposes complex light into spectral lines. It is composed of a prism or a diffraction grating. The spectrometer can measure the light reflected on the surface of the object.

1: In view of the scarcity and preciousness of precious metals, traditional destructive detection methods such as the blow method have long been unable to adapt to the market. A fast, accurate, and lossless detection method is urgently needed.

2: The adulteration of gold and silver jewelry in the market has been repeatedly banned. Counterfeit products such as gold-clad copper have brought huge losses to merchants and customers. The high efficiency and accuracy of CDOCAST’s spectrometers help merchants avoid this transaction risk

CDOCAST precious metal detection X-ray spectrometer is a high-precision XRF analyzer designed for precious metals and jewelry detection. The measurement process only takes a few seconds; the measurement result unit is displayed as% and carat.

XRF Gold analyzer can also be used to detect coatings and non-standard alloys. The instrument can be operated using the embedded display screen or the CDOCAST software installed on the PC. CCD camera is applied to achieve precise sample positioning. Automatic variable collimator, required measuring point size is free to choose

CDOCAST XRF Gold analyzer is equipped with high-precision weighing and printing functions, which can print analysis results at any time, including chemical composition, weight, and price, and is equipped with a rechargeable lithium battery for on-site analysis.

XRF Gold analyzer for precious metal detection

Jewelry analysis

Precious metal smelting industry

Precious metals

Click To learn More About the XRF Analyzer:

Machine Pictures

Click here to watch the video of CDO-N3 model

CDO-N3

CDO-T6

CDO-T7

CDO-X5

CDO-PM350

CDO-X6M

Click here to see more details about handheld model

Parameter

Model	CDO-N3	CDO-X5	CDO-T6	CDO-PM350	CDO-X6M	CDO-T7
Analysis range	1ppm to 99.99%	0.01% to 99.99%	0.01% to 99.99%	0.01% to 99.99%	0.01% to 99.9%	0.01% to 99.9%
Precision	±0.1	±0.05%	±0.03%	±0.05%	±0.05%	±0.01%
Detector	Gas proportional	Si-Pin	Si-Pin	Si-Pin	Si-Pin	Si-Pin
Test Time	10sec ~ 60sec	10~60sec	10~60sec	30~100s	10~60s	10~60s
Net Weight	33kg	38kg	40kg	28kg	32kg	40kg
Size	410500430mm	520450400mm	330580360mm	414416362mm	410320350mm	330580360mm
Operating Environment	-11℃~46℃	5℃~ 30℃	15℃～31℃	10℃～35℃	15℃～31℃	10℃～35℃

Model Numbers	Measuring Element
CDO-N3	Au / Ag / Pt / Pd / Cu (5 elements)
CDO-X5	Au, Ag, Pt, Pd, Re, lr, W, cd, Cu, Ni, Zn, Rh, Ru, Fe, Co, Os, Pb, Sn, In, Mn
CDO-T6	All 74 elements from Potassium (K) to Uranium (U)
CDO-PM350	All 74 elements from Potassium (K) to Uranium (U)
CDO-X6M	All 74 elements from Potassium (K) to Uranium (U)
CDO-T7	All 74 elements from Potassium (K) to Uranium (U)

Feature

XRF analyzer Features

1: High precision &rapid testing speed

2:Intuitive interface, the analyzer can not only work autonomously but also connect to a PC

3: coating inspection is also available for our XRF analyzer

4: comes with Compact design, small footprint

5:Ergonomic design, equipped with LED, beautiful appearance

6:Transparent cover design-sample visible

7:Customer display-customers can observe the weight and chemical composition of the sample during the measurement process

8:Can be connected to other monitors for display

9:USB interface is provided for data export

FAQ

1: Does the analyzer support the testing of different forms of samples, such as powders, liquids, and solids?

CDO-K5 model supports solids, powders, and liquids analysis and can distinguish between seawater pearls and freshwater pearls.

2: What is the range of detection (in ppm) for the various elements?

The analysis range is 1ppm to 99.99%.

3: How does the Si-pin detector contribute to the accuracy of measurements, and are there alternative detector options?

The main characteristic parameter of a detector is energy resolution. We usually judge the quality of a detector based on the numerical value of energy resolution. The higher the resolution of the detector, the higher its testing accuracy. K5 adopts Si-pin detector, we also have other models with Gas proportional detector (worse than Si-pin) or SDD detector (better than Si-pin).

4: What is the calibration process for ensuring precise elemental analysis, and how often does the analyzer need recalibration?

The machine is equipped with a silver calibration sample. The machine needs to be calibrated once a day after being turned on.

5: How does the system handle inter-element interference in complex sample compositions, and what measures are in place to minimize this interference?

The higher the resolution of the detector, the better it can handle interference between elements and very adjacent elements.

6: How frequently do components such as the X-ray tube or Si-pin detector need maintenance or replacement?

The X-ray tube is the only consumable in the spectrometer, and its lifespan is approximately 10000 hours, sometimes even longer.

7: How does the analyzer deal with overlapping spectral lines during element detection, especially for closely related elements?

The interference between elements and very adjacent elements is mainly processed through detectors.

8: Does the XRF analyzer support customizable test profiles for different materials, or is the software fixed to predefined element ranges?

We can customize different testing configuration files according to customer requirements.

9: What are the payment terms, and is a deposit required before production?

Payment term: T/T 50% in advance, balance before shipment; or T/T100% in advance. We usually have stock available, and machines can be shipped after simple debugging for 1-2 days.

10: Are there any hidden costs or recurring fees, such as for software upgrades or spare parts?

Our software will be updated every year and we provide free upgrades for our customers at no additional cost.

11: What is the specific warm-up and stabilization process for the X-ray tube and detector, and how does it minimize measurement drift over extended periods of use?

Preheating the machine for 5 minutes every day can extend the lifespan of the hardware. Calibrate the sample with a silver sheet at regular intervals every day to determine if the channel is drifting. Under constant temperature and humidity conditions, it can ensure maximum stability of testing and prevent drift.

12: How many samples can be processed in an hour/day, assuming average sample complexity, and what factors influence this rate?

The machine can work continuously, and the test time is adjustable. Assuming a testing time of 60 seconds (standard time), 60 samples can be tested in one hour.

13: What are the specifications of the X-ray tube (voltage, current, anode material), and what is its expected operational lifespan under typical use conditions?

The material of the X-ray tube is tungsten target, with a specification of 50KV (voltage) and 1mA (current). This is the limit case, and the actual use is smaller than it. Its lifespan is approximately 10000 hours, sometimes even longer.

14: How is the detector cooled (air or thermoelectric), and what is its impact on system longevity and measurement accuracy over time?

The detector is cooled by Electric refrigeration. Constant temperature and humidity, as well as a stable voltage environment, can ensure the lifespan and testing accuracy of the machine system.

15: Can the analyzer measure the thickness of coatings or platings on materials, and if so, what is the resolution and precision for such measurements?

The detection depth is usually 30 microns.

16: Is there a warranty, and what kind of technical support or updates will be provided post-purchase?

Our warranty is 1-2 years, depending on different models, and we provide lifetime technical service support. Our software will be updated every year and we provide free upgrades for our customers.

Catalog

Product Catalog

Rolling Mills

Metal Wire Rolling Mill

1Finished Products1

1Product Details1

[ Metal wire rolling mill ]

CDOCAST metal wire rolling mill machine is mainly suitable for rolling pure silver wire, K gold wire, pure gold wire, and silver alloy wire, copper wire, copper alloy wire…etc

The metal wire rolling mill is mainly composed of machine body, wire straightening mechanism, rolling mechanism, take-up mechanism, cooling and lubrication system, transmission system and electric control part.

The body is welded with steel plate and section steel, and the pinion box is cast. The transmission part is driven by helical gear and spiral bevel gear. The roll is made of special alloy steel and processed by the heat treatment process, which has the advantages of super wear resistance and impact resistance. The rolling part is cooled and lubricated by spraying. The power adopts frequency conversion stepless speed regulation.

Multiple roll boxes are arranged in parallel on the machine body. Each roll box has two pairs of longitudinal and transverse rolls. The two pairs of rolls are distributed horizontally and vertically respectively. The line diameter after rolling is gradually reduced in proportion. The compression rate is designed according to the material extension characteristics. The compression of each pass is equal. When the wire passes through the roll, the material is pressed by the rotating roll, The reduced wire rod is extruded from the roll, and finally, the wire rod is transported to the receiving tray through the traction device to realize the rolling of the wire rod.

Special instructions for this metal wire rolling mill:

1. When producing silver wire, K-gold wire and other alloy wires, it is necessary to use another winder together with the rolling mill to prevent the wires from being scattered.

2. This metal wire rolling mill is rolled by two driving rollers without the use of molds, and there is no gap between the two rollers. Therefore, the rolled wire material cannot reach the roundness and smoothness of the wire material drawn by the wire drawing machine with a certain ovality. Therefore, the rolling mill cannot complete the final products, and the subsequent wire drawing machine is required to complete the round requirements of the wire material.

Machine Pictures

Click here to see the video link for the metal wire rolling mill:

Parameter

Model Number	CDO-RM12	CDO-RM16	CDO-RM16B
Inlet wire diameter	ø16mm/ø14mm/ø12mm/ø9mm	ø16mm/ø14mm/ø12mm/10.5mm	ø12mm
Outlet wire diameter	ø7mm/ø6mm/ø5mm/ø3.8mm	ø5.2mm/ø4.6mm/ø3.8mm/3.4mm	ø3.8mm
Roller number	12	16	16
Cooling method	Spray	Spray	Spray
Main notor power	18.5KW	18.5KW	37KW
Speed control	Inverter control	Inverter control	Inverter control
Voltage	380V	380V	380V
Water pump motor	0.25KW	0.25KW	0.25KW
Max speed	62m/min	85m/min	74m/min
Roller compression ratio	16%	16%	16%
Machine dimension	33009001360mm	38509001360mm	494511001700mm
Machine weight	3T	3.5T	5.5T

Feature

1. Strong adaptability: this automatic rolling mill can roll hard materials, which can not be achieved by a general high-speed rolling mill.

2. Low energy consumption: there is no need to use eye mold for our metal wire rolling mill. Because there is no need to draw the eye mold in the work, the energy generated by the deformation and heating of the wire rod through the mold and the friction and heating of the wire rod through the eye mold is reduced; In the working process, the wire runs in a straight line to reduce the heating caused by the bending deformation of the wire on the tower wheel; In the rolling process, the slip of wire rod is small and the useless work consumed is small.

3. Low noise: during the drawing process of the traditional water tank wire drawing machine, the wire rod and the tower pulley slip, and the noise generated by the wire rod passing through the eye die is large, while our wire rolling mill does not shake during the rolling process, and the slip through the roll is small, so the noise is low.

4. No wire drawing die is needed: the operation is simple and convenient, which saves the die threading time, reduces the labor intensity of personnel, and improves the work efficiency.

5. The quality of the produced wire rod is excellent: it is not easy to break the wire in the subsequent drawing. After the wire rod is rolled, the metal structure will be more dense and convenient for subsequent processing.

Catalog

Product Catalog

XRF Gold Testing Machine

handheld xrf analyzer

XRF handheld portable analyzer

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1Product Details1

Background of handheld XRF analyzers

XRF (X-ray fluorescence) is an innovative, non-destructive technology for material analysis. It`s unique and almost universal,
An X-ray gun sees sample contents by using an X-ray source to measure the secondary ways (fluorescent) the sample emits. Such an analysis is clear and fast.

Portable XRF Spectrometers can be used in any field that requires analysis of elements or compounds from Na to U. The main business industries include building materials (cement, glass, ceramics), metallurgy (steel, non-ferrous metals), petroleum (trace elements such as S, Pb, etc.), chemical industry, environmental protection, food safety, geological mining, commodity inspection, quality inspection, and human body trace element inspection, etc.

handheld XRF metal tester Working principle

The sample is bombarded with X-rays, and the sample is excited to produce X-ray fluorescence.

X-rays usually knock out the inner electrons of the K and L layers of the element atoms, and the generated holes are filled by the high-energy outer electrons. High-energy electrons replenished to low-energy orbits radiate the excess energy as X-ray fluorescence.

These radiated spectral lines contain the characteristics of various elements. Like a fingerprint, and independent of the chemical valence states of the atoms. The intensity of the radiation is proportional to the concentration of this element in the sample.

Machine Pictures

Parameter

Model	TrueX G5	TrueX G7	TrueX 800	TrueX 860	TrueX 900	TrueX 960
Weight	1.6Kg（With battery）
Size	254 x 79 x 280 mm（L x W x H）
Excitation source	Up to 50KV/200μA， tube pressure and tube flow can be adjusted freely, Target Ag (standard), Au(optional), W(optional), Rh(optional).
Monitor	4.3-inch industrial-grade resistive touch screen, multiple language operating system
Accuracy	Analysis accuracy can reach 0.05% (content is greater than 96%)
Detector	Si-Pin detector	SDD detector	Si-Pin detector	SDD detector	Si-Pin detector	SDD detector
Application	Precious metal	Precious metal	Alloy	Alloy	Mining	Mining

Model	Measuring Element
TrueX G5/G7	Fe,Co,Ni,Cu,Zn,Se,Ru,Rh,Pd,Ag,Cd,In,Ir,Pt,Au,Pb
TrueX 800	Ti，V，Cr，Mn，Fe，Co，Ni，Cu，Zn，Se，Zr，Nb，Mo，Rh ，Pd，Ag，Cd，Sn，Sb，Hf，Ta，W，Re，Pb，Bi(25 elements)
TrueX 860	Mg，Al，Si，P，S，Ti，V，Cr，Mn，Fe，Co，Ni，Cu，Zn，Se，Zr，Nb，Mo，Rh ，Pd，Ag，Cd，Sn，Sb，Hf，Ta，W，Re，Pb，Bi(30 elements)
TrueX 900	K，Ca，Ti，V，Cr，Mn，Fe，Co，Ni，Cu，Zn，As，Se，Rb，Sr，Y，Zr，Nb，Mo，Ag，Cd，Sn，Sb，Hf，Ta，W，Au，Hg, Pb，Bi(30 elements)
TrueX 960	Mg，Al，Si，P，S，Cl，K，Ca，Ti，V，Cr，Mn，Fe，Co，Ni，Cu，Zn，As，Se，Rb，Sr，Y，Zr，Nb，Mo，Ag，Cd，Sn，Sb，Hf，Ta，W，Au，Hg, Pb，Bi(36 elements)

Feature

Small size and light weight, easy to carry.
One-button operation. The element symbols are displayed in Chinese and English, with high precision and fast speed, close to the laboratory-level analysis level.
Nondestructive testing. Built-in DoubleBeam™ technology. High security level.
Professional management analysis software, which can provide customized analysis reports. Automatic calibration and diagnosis of instrument failures; software upgrades can be achieved through the Internet.
USB, WIFI, wireless bluetooth and other methods for data transmission, files can be in EXCEL, PDF and other formats, users can create custom test reports. Cloud data services are available.
Built-in all-round environment sensing system. Real-time perception of environmental changes, automatic adjustment of parameters.
Intelligent battery with MSBUS bus, real-time monitoring battery, backup battery can directly check the remaining capacity of the battery.

Model

TrueX GOLD/ TrueX GOLD +Handel XRF Analyzer：

The TrueX GOLD/GOLD+ precious metal Handel XRF analyzer can non-destructively analyze the elemental content of gold, silver, and platinum group metals, as well as non-precious alloyed metals and gold-plated samples. Compared with the traditional tin gold assay, nickel matte gold assay and other analytical methods, the TrueX GOLD/GOLD+ precious portable analyzer has stronger detection capability, shorter detection time, and is more efficient and portable. It is widely used in jewelry manufacturing and recycling, industrial catalysts, electronic devices and other fields.

TrueX 700/TrueX 760 Soil Handel XRF Analyzer

The TrueX 700/760 soil analyzer are lightweight and can be used in most environments and weather conditions. It can easily detect RCRA metals, major contaminants, and quickly get reliable analysis data at the touch of a button, helping you to timely Develop strategies whose detection costs are much lower than laboratory analysis.

TrueX 800/TrueX 860 Metal Alloy Handel XRF Analyzer

The TrueX 800/860 alloy analyzes are important means of material reliability identification (PMI) in the production process of boilers, vessels, pipes, manufacturing and other high temperature and high pressure industries. Identify metal materials in the production process of key engineering industries in the military and civilian countries such as iron and steel smelting, non-ferrous metals, aerospace, weapons manufacturing, submarines and ships. In the process of installation and construction of petrochemical refining, fine chemical, pharmaceutical, power station, aerospace and other projects, metal materials are identified to ensure equipment acceptance, material acceptance, and meet the specified requirements of the project. It is a powerful tool for metal identification in the scrap metal recycling industry.

TrueX 900/TrueX 960 mining Handel XRF Analyzer

The TrueX 900/960 mining Handel XRF Analyzer provides fast, accurate elemental analysis results with little or no sample preparation at all stages of mining activity, from grassroots exploration and development to ore grade control, and even environmental investigations , Compared with traditional laboratory methods, the sample density is increased, saving time and effort.

Catalog

Product Catalog

Hydraulic Minting Press

Hydraulic Press For Minting

1Finished Products1

1Product Details1

[Introduction of Hydraulic press for minting]

CDOCAST Hydraulic Press For Minting is designed for gold& silver bar and coin minting .It is mainly used for embossing the patterns and designs of gold bars and coins.

The working principle of the Hydraulic Press Machine is to convert mechanical energy into hydraulic energy through a hydraulic pump. Then the hydraulic energy is converted into mechanical energy through the hydraulic cylinder to realize the processing of the workpiece. It is a kind of mechanical equipment which use special hydraulic oil as the working medium and hydraulic pump as the power source.

CDOCAST Hydraulic Press Machine are mainly divided into Economical Logo Stamping Machine and Hydraulic Press Machine. If the customers only need a custom pattern for the pressing of gold bars, customers can choose Economical Logo Stamping Machine, which covers a small area and has simple structure design. The machine is only used for simple pattern pressing without an automatic core ejapping device. When customers need minted coins and bars, they need to use custom Hydraulic Press Machine.

Hydraulic presses Machine are mainly divided into four-pillar model and frame model, according to different needs to choose different structures, usually four-pillar hydraulic presses are relatively expensive, but also according to the location of the cylinder, can be divided into cylinder up hydraulic presses and cylinder down hydraulic presses.

Hydraulic Press Machine can be equipped with automatic operation panel, arbitrary adjustment of equipment switching and running speed and other simple operations.The choice of the tonnage of the hydraulic press depends on the thickness, size and difficulty of the pattern of the coins. CDOCAST can also provide logo mold design.

Its main features include:

High efficiency: The hydraulic press transmits power through the liquid, making the energy conversion efficiency high, and can produce greater pressure and force.

Simple structure: the structure of the hydraulic system is relatively simple, the device is compact, easy to design and maintain.

Adjustable pressure: The hydraulic system can adjust the pressure according to the need to adapt to different processing requirements.

Easy operation: During the operation, the pressure and speed can be accurately controlled through the control valve, and the operation is relatively simple.

Good smoothness: the working process of the hydraulic press is stable, and it is not easy to produce vibration, which can improve the processing accuracy.

Widely used: can be used in stamping, forming, cutting, pressing and other processing technology.

Safety: Modern hydraulic press is equipped with a variety of safety devices to ensure safe operation.

Machine Pictures

10-100 Tons Hydraulic Logo Stamping Machine

50-100 Tons Hydraulic Logo Stamping Machine

100-1000 Tons Frame Hydraulic Press Machine

100-1000 Tons Four-column Hydraulic Press Machine (Touch Screen & Servo Motor)

Fully Automated Hydraulic Press Machine

Dies

Parameter


Model		Unit	CDO-100S1	CDO-100M1	CDO-200M1	CDO-300E1	CDO-500M1	CDO-1000M1	CDO-1500M1	CDO-2000M1
Rated capacity		Ton	100	100	200	300	500	1000	1500	2000
Max.System pressure		Mpa	25	24	22	24	25	25	27	25
Stroke of movable working table		mm	150	160	150	150	150	150	150	150
Opening height		mm	350	370	380	380	450	500	550	800
Height of working platform from ground		mm	780	950	1050	1080	1185	1365	1500	2100
Upward speed of movabale working table		mm/s	85	120	90	80	80	80	70	82
Returning speed of movabale working table		mm/s	75	110	105	90	80	80	80	92
Movable working table size	L-R between column	mm/s	400	420	520	580	710	900	1100	1400
Movable working table size	F-B Rim	mm/s	400	420	500	540	640	880	1050	1380
Overall dimension	L-R	mm	1000	1050	1130	1200	1440	1640	200	2505
	F-B	mm	800	1080	1040	1165	1370	1860	2090	2545
	H	mm	1340	1790	1840	1895	2080	2500	2835	3860
Motor power		KW	4	5.5	5.5	7.5	15	22	22	30
Weight (Approx.)		Kgs	1500	1650	2400	3300	5500	9800	20000	42000

Feature

1. The frame structure of Hydraulic press for minting is designed by mechanical analysis, welded with high quality steel material, with good overall rigidity and high compressive strength.

2. Quickly lowering the cylinder to set up the upper pressure type hydraulic cylinder, with high flat temperature.

3. Pressure, stroke, holding pressure, etc. can be adjusted according to the requirements of the pressing process.

4. CDOCAST Hydraulic press for minting comes with Infrared protection, safer operation.

Catalog

hydraulic-press-machine-catalog-cdocast

graphite crucibles and molds

Graphite Mold

1Finished Products1

Product Details

[Graphite Mold]

Graphite mold is a molding tool made of graphite material. With the characteristics of graphite such as high temperature resistance, fast thermal conductivity and high chemical stability, it is widely used in metal（Gold,Silver,Copper.etc.） casting, semiconductor processing, glass molding, powder metallurgy and other fields. The following is a detailed analysis of graphite mold:

1. Core Characteristics

High temperature resistance:The melting point of graphite is as high as 3650°C, and it can work below 1600°C for a long time. It is suitable for casting high-temperature molten metals (such as gold, silver, copper, and aluminum).

High thermal conductivity:The thermal conductivity is 2 to 5 times that of steel, which can quickly transfer heat, shorten the cooling time of metal, and improve production efficiency.

Low thermal expansion coefficient:The dimensional stability is good at high temperature, the mold is not easy to deform, and the molding accuracy is guaranteed (±0.05mm).

Self-lubricating property:The graphite layered structure can reduce friction with the metal liquid, demolding is smooth, and the risk of sticking is reduced.

Chemical inertness:Acid and alkali corrosion resistance, does not react with most molten metals, and avoids contamination of metal purity.

2.Application.

Precious metal casting:Jewelry: Used for lost wax casting or direct casting of gold and silver, making rings, pendants, etc. with complex patterns, with high surface finish.
Investment gold bars/coins: Casting standardized gold bars and silver coins to ensure consistent weight and shape.

Semiconductor industry:Crucibles for growing single crystal silicon and polycrystalline silicon, as well as graphite boats and fixtures in wafer processing.

Glass industry:Pressure molding molds for optical glass and bottle glass, resistant to high temperatures and non-sticky to molten glass.

Powder metallurgy:Sintering molds for cemented carbide and diamond tools, withstand high pressure and high temperature environments.

Continuous casting:Continuous casting crystallizers for metals such as copper and aluminum to improve the surface quality of the ingot.

3. Processing and selection

Material grade:Isostatic graphite: high density (≥1.8g/cm³), high strength, suitable for precision casting.

Molded graphite: low cost, used in general industrial scenarios.

Anti-oxidation coated graphite: SiC or ceramic layer coated on the surface to extend the life of the mold.

Processing technology:CNC precision engraving: to achieve complex cavity structure, the accuracy can reach 0.01mm.

Surface polishing: Ra≤0.4μm, reduce the flow resistance of molten metal.

Key parameters for selection:Density (determines wear resistance) | Particle size (affects surface roughness) | Flexural strength (≥30MPa) | Anti-oxidation temperature (whether coating is required).

4. Feature

High temperature resistance, good thermal stability, high brittleness, poor impact resistance
Fast thermal conductivity, high production efficiency, easy to oxidize in high humidity environment
Excellent demoulding performance, high precision processing cost
Reusable (life 50-200 times)

5. Precautions for use and maintenance

Preheating treatment:Before the first use, it is necessary to slowly heat up to the working temperature (such as 200°C/h) to avoid thermal stress cracking.

Mold release agent selection:Coat boron nitride or graphite emulsion to further reduce metal adhesion.

Cleaning and maintenance:Clean up residual metal slag after use (can be cleaned by ultrasonic cleaning or high-pressure gas blowing).

Store in a dry environment to prevent moisture absorption and oxidation.

Prolong Life:Regularly check the surface cracks or wear of the mold and replace it in time to avoid affecting product quality.

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