Dongguan Jinlai ELectromechanical Device Factory
The Quality & Prestige Are The First
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Portable 1-5KG Gold Silver Induction Melting Furnace (JL-15/25)
Main Feature
1. It adopts the most advanced MOS, IGBT frequency conversion control technologies to realize automatic tracking of frequency.
2. It has the constant current and power control function, which can significantly optimize metal heating process, realize the high efficiency and fast heating and bring into play the superior performance of the products.
3. About ten types fault protection and display of over-current, over-voltage, water shortage and phase missing can provide higher reliability and durability.
4. It is safe and reliable, and requires no equipments of ten thousand voltage, and thus can ensure the safe operation.
5. It is available for infrared temperature measurement, which can realize the automatic control of temperature, improve the heating performance and simplify the manual operation.
Technical Parameters
| Model | JL-15KW | JL-25KW |
| Capacity | 1-2KG Gold Silver | 3-5KG Gold Silver |
| Crucible | Graphite and Ceramic crucible | Graphite ceramic crucible |
| Melting speed | 3-5mins/furnace | 3-5mins/furnace |
| Input power desire | single phase 220V 50/60HZ | 3 phase 380V 50/60HZ |
| Oscillate power max | 15KW | 25KW |
| Max input current | 37A | 24A |
| Max Input Power | 7KW | 15KW |
| Oscillate frequency | 30-100KHZ | 30-100KHZ |
| Cooling water desire | >0.2MPa 2-6L/Min | >0.2MPa 2-6L/Min |
| Duty cycle | 100% 40°C | 100% 40°C |
| Dimensions(L*W*H) | 500*310*460mm | 550*520*480mm |
| Net weight | 30kg | 38kg |
| Cable length | 2-6(Meters) | 2-6(Meters) |
List of Accessories In the Package
| Item | Name of machine or parts | Specification | Amount |
| 1 | JL-15/25KW Generator | - | 1 pc |
| 2 | Foot pedal | 3 core | 1 pc |
| 3 | Induction Coil | - | 1 set |
| 4 | Graphite crucible |
| 1 set |
| 5 | Instruction Manual | - | 1 pc |
| 6 | Product catalog | - | 2 sets |
Main Components Introduction
1. Germany SIEMENS INFINEON IGBT Module. 40-60KHZ oscillation frequency, fast response time, superhigh stability, almost spatter-free welding )2. Japan Nichicon electrolytic capacitor. ( filter capacitor )
3. Imported transistor integrated block.
4. All water pipe use thermostability, High pressure resistance best quality material.
5. Main card, signal circuit, drive circuit board,control circuit board and components are adopted:Toshiba, Hitachi,Motorola, China's top manufacturers.
6. International advanced all-solid-state semiconductor power devices.
7.Technical advantage:perfect control, alarm display circuit, getting full automatic tracking frequency, continuous adjustable power, safe dependable protection,clear and accuracy data display and etc.
8. Superiority Advantages: fast heating, wide application, small size, easy installation, simple operation, low power consumption, high efficiency.
Machine Photos
Front Panel
Crucible
Working Photos
Our Service
Pre-sale service:
1. recommend the most suitable machine for customers, according to their requirements.
2. Inquiry and consulting support.
3. Sample testing support.
4. View our Factory.
In-sale service:
1. Strictly manufacture the machine, according to relevant technical standards.
2. Take run test, according to relevant equipment test run regulations.
3. Strictly check up the machine, before delivery
4. Delivery on time.
After-sale service:
1. 12 months warranty period
2. Within one year free warranty, any fault caused by non-artificial reason, any quality problems such as design, manufacture, or procedure occurs, Jinlai shall provide replacement parts after detecting the faults.
3. If any big quality problems occurs out of the guarantee period, Jinlai will send maintenance
4. technician to provide visiting service after checking with the customer and charge for a favorable price.
5. Jinlai will provide a lifetime favorable price to the buyer with the materials and spare parts used in system operation, equipment maintenance.
6. The above mentioned are only basic after-sale service requirements, we will make more promises related to quality assurance and operation guarantee mechanism.