Dongguan Bureau Ju professional sterling silver wire production line (precious metals)

Silver introduced a line production processes, production flow chart:. ※ 1 your company purchased the first silver bullion silver plate cutting machine cut into small pieces, is not required to cut shapes, can be placed in silver wire traction furnace IF melting furnace can; 1 ※ 2 illustrates the cut pieces into silver wire pulling silver smelting furnace pulling out φ12mm silver line with winder winding;.. ※ 3 will φ12mm silver wire silver wire mill by 16B roll out φ3.8mm silver line, purchase our take-up machine;. illustration 2 ※ 4 will φ3.8mm silver wire drawing machine by drawing out φ1.6mm silver purchase our take-up machine; Exhibit 3 Exhibit 1 Exhibit 2 Exhibit 3 silver bullion production equipment technology information on a cutting machine, an integral part of the device: 1. Cutting silver bullion host 1 2. Supplied accessories include: 1) a collection box 2) Technical Data 1 include: ① technical data product brochures and other random peers. Second, the technical parameters: Parameter name ingredients sterling silver bullion silver bullion maximum width (mm) 140 silver ingots maximum thickness (mm) 15-20 Hydraulic station motor power (kw) 4 power supply voltage (V) 3 × 380 (-5% + 10% ) Power Frequency (Hz) 50 (± 2%) Dimensions (mm) 800 × 600 × 1000 Machine weight (kg) 150 Third, the device Description: This cutting machine is suitable for cutting silver. This machine is from the rack, cutting device, hydraulic system and electrical control system. The machine is used for cutting hydraulic shear mode, the cutting device on the rack, cutting device with a guide groove, the cutter and lower cutter, cutter was a square hole below the debris to fall off after the collection tank inside. When the need to cut the sterling advance cutting machine cutting sword, press the button cutting cutting machine, hydraulic cylinder will put pressure on the cutting knife, cutting sword silver bullion will be crushed, cut to size and the length of time required to operate according to their own adjustments. Fourth, the product features: 1. The cutting process does not produce the fine dust, it is easy to collect. 2. Hydraulic pressure off mode, performance, reliable, safe. 3. Compact machine structure, easy maintenance. Fifth, the main parts used: 1. Taiwan brand hydraulic components. 2. Electrical switches, contacts and other uses Schneider brand. IF furnace silver wire a tractor, an integral part of the device: 1. IF furnace Taiwan 2. Taiwan 3. tractor cooling water jacket a winding machine 1 4. 5. 6 closing reel two. Supplied accessories include: 1) Technical Data 1 set include: ① schematic appearance. Technical Data ② product brochures and other random peers. Second, the technical parameters: Model parameters Project VT-0.03T welding amount (Kg) 50 tractor having 1 input supply voltage (V) 380 Input power frequency (HZ) 50 Rated output frequency (KHZ) 1KHZ ± 20% of rated output power ( KW) 40 Rated input current (A) 80 Rated output voltage 750 matching transformer (KVA) is greater than 50 traction motor power (KW) 0.2 Power supply voltage (V) 3X380 theory melted rate 50kg / 20-50 minutes consumption (h / T) 550Kw circulating cooling water flow (t / h) 3 Cooling water pressure (MPa) 0.2 Equipment appearance (mm) 700X700X2000 Weight (kg) 1200 Third, the device description: Silver wire IF furnace tractor is dedicated to the production of special alloy materials, such as silver and other precious metals, which include melting, crystallization and traction as one of the devices. Melting part of the device is an intermediate frequency furnace, mainly thyristor frequency power supply, is a three-phase frequency current is converted into a single-phase inverter device IF current, mainly used for a variety of metal materials and alloys melting. This machine has a combination of full-controlled three-phase bridge rectifier circuit and an inverter circuit in parallel. Control part of an integrated circuit to achieve a computer control, compared with other lines, with advanced technology, simple structure, reliable performance, debugging and maintenance simple and convenient, high output power, work fast, high efficiency, low power consumption, reliable, low failure rate and so on. Line also designed a variety of protection features fast current, voltage overload, so that the product runs very reliable. Suitable for long-term or intermittent work. After melting the raw material temperature reached towing process requirements, smelting furnace with a lifting mechanism to raise up to soak in the liquid metal mold, the mold is made of graphite, water jacket crystallizer for knot quasi-liquid metal cooled, liquid metal within a graphite mold cooling water cooled and solidified after pulling out the wire is wound on the closing last reel. Fourth, the main parts used: 1. Electrical switches, contacts and other uses Schneider. A silver silk mill, an integral part of the device: 1. VT-16B rolling host 1 2. Random Annex 1) Technical Data 1 set include: ① schematic appearance. ② Inverter brochures, product manuals and other technical information random peers. Second, the technical parameters: Model parameters Project VT-16B into the wire diameter (mm) φ12 outlet diameter (mm) φ3.8 Main motor power (kw) 37 roll control frequency channel number 16 spray cooling lubrication highest line speed ( m / min) 74 pass compression ratio (%) 16 pump power (kw) 0.25 Power supply voltage (V) 380 Power frequency (Hz) 50 Dimensions (mm) 49450 × 1100 × 1700 Machine weight (kg) 5500 III. Device Description: This model mill is my own research and development company, with advanced technology products, has won the State Patent Office issued a patent certificate, this model is mainly applied to the roll of silver wire, widely used in electronics, jewelry industry. This machine is mainly composed of the body, a strand straightening mechanism, rolling mechanism, to close line agencies, cooling and lubrication system, transmission system, electric control part of the composition. Steel plate welded steel composite body, pinion box with casting box. Transmission part adopts helical gears and spiral bevel gear drive, roll through the use of special alloy steel heat treatment process, with ultra-wear-resistant impact, etc., in the form of roll-part spray cooling lubrication. Powered by variable frequency stepless speed control. Parallel arranged in the body more than the roll box, there are vertical and horizontal two pairs of rollers on each roller box, two pairs of rollers roll respectively horizontal and vertical distribution of diameter by rolling after a pro rata gradually become smaller The compression ratio is based on the characteristics of the design according to material extends, compression per pass are equivalent, when the wire through the roll, the material is rotated in the rolling roll, wire after extruded from the pressure on the small roll, and finally After delivery to the wire traction device adduction trays achieve wire roll. Fourth, the equipment features 1, adaptable: the rolled hard material, is generally rolling mill can not be achieved. 2, low power consumption: do not use eye pattern, because the work without drawing eye mold, reduces heating energy wire and wire deformation after mold after mold friction heat generated by the eye; the work process in a straight line toward the wire, reducing wire line on a pulley bending heat generated; small slip the wire in the rolling process, the consumption of less wasted effort. 3, low noise: the traditional water tank drawing machine wire drawing process with the tower wheel slip, and wire EDM through the noise generated by large, and rolling mill during rolling wire jitter, through roll skid small, so low noise. 4, without the use of drawing dies: simple operation, saving wear molding time, reduce labor intensity and improve work efficiency. 5, the production of wire rod, good quality: easy to break a subsequent drawing, the metal structure will be more compact, convenient and subsequent processing after the wire after rolling. Fifth, the main parts used: 1. The drive takes Shenzhen brand. 2. Taiwan brand pneumatic components. 3. Electrical switches, contacts and other uses Schneider brand. 4. A motor with the use of domestic brands. A silver wire drawing machine, an integral part of the device: 1. VT-22D silver wire drawing machine 1 2. Supplied accessories include: 1) Non-standard tool (sleeve) 1 2) Technical Data 1 set include: ① schematic appearance. ② drive manual, product manuals and other technical information random peers. Second, the technical parameters: Model parameters Project VT-22D into the wire diameter (mm) φ3.8 outlet diameter (mm) φ1.6 Main motor power (kw) 22 Frequency control mode cooling spray + half immersion highest wire-speed ( m / min) 100 Dies (unit) 22 mechanical elongation (%) 8% fixed speed wheel diameter (mm) 250 Power supply voltage (V) 3 × 380 (-5% + 10%) power supply frequency (Hz) 50 (± 2%) Dimensions (mm) 2200 × 1070 × 1200 Machine weight (kg) 1500 Third, the device Description: This model is a special alloy wire drawing machine wire drawing machine for silver line drawn. The machine adopt horizontal structure, powered by a main motor shaft pass through a transition in the chain of transmission towers on each axle. Silver line after line planes into the drawing room, stretching through the pulley, wire drawing dies. Cooling is the use of wire stretching spray and semi dipping. Followed through constant speed traction sheave wheel and then after, entering closed reel. Stretching pulley arrangement using single level. The drawing machine body combination with steel and welding steel tower axle drive with double-chain drive pulley surface with special treatment to improve the surface hardness and roughness, double traction wheel structure, using the insert mold base design, to ensure that stretched center distance, reducing the chance of breakage, drawing tank top with hinged protective cover start closed to prevent cooling liquid splashing. The drawing machine adopts stepless speed regulation technology to ensure the drawing process requirements. This machine is high production efficiency, elegant design, low noise, simple operation, safe and reliable. Fourth, the main parts used: 1. The drive takes Shenzhen brand 2. Taiwan brand pneumatic components. 3. Electrical switches, contacts and other uses Schneider, Taiwan Shihlin brand. 4. A motor with the use of domestic brands. 5. Round tower high-strength steel forging blanks, made by special heat treatment process. A horizontal-up machine, an integral part of the device: 1. VT-450 horizontal-up machine 1 Taiwan 2. revolving tray 3 Second, the technical parameters: Model parameters Project VT-450 Winding range (mm) φ1.6 ~ 3.8 main motor power (kw) 4 control line friction plates for the largest amount of income line (Kg) 300 reel maximum outer diameter (mm) 450 Power supply voltage (V) 3X380 Power frequency (Hz) 50 Dimensions (mm) 1315 × 950 × 1125 Machine weight (kg) 200 Third, the device Description: VT-450 belongs to the metal wire to close around the equipment, mainly for the wire by extruding or drawing machine drawn after closing around the coil, and wire drawing machines or extruders used in combination, for use of working capital. The equipment includes part of the frame, the master, friction plates and other components. Wherein the active device with a motor, reducer, the power to the motor through the belt onto the spindle friction pad device has an adjustable spring force to pull strings to ensure consistent speed and traction speed wire rod, wire speed when the bottom line at closing When the speed of the machine, friction pad assembly on the hair-hui role in making the take-up spindle speed slows down, resulting in the wire does not stretch or pull off. The machine is equipped with strong emission-type cable, a power supplied by the main motor, ensure wire reel on the emission level. This machine is elegant design, simple structure.