Main advantages and uses of ALGM series resistance crucible furnace machine:
1) Suitable for melting and heat preservation of small aluminum alloy machine in aluminum processing enterprises;
2) Machine-side melting furnaces suitable for aluminum processing enterprises with various grades of aluminum alloy (fast material changes and simple operation);
3) Applicable to aluminum processing enterprises without gas conditions;
4) Stable and reliable operation, and relatively low investment cost, is the best choice for SMEs!
ALGM series resistive crucible furnaces mainly melt aluminum ingots and slag packages on the machine side, but it is not recommended that users directly put the slag packages into the crucible, because the oil on the slag packages will generate a lot of smoke when melting, affecting the work shop The environment inside. In addition, if the water stains on the slag package material are directly discharged into the aluminum soup without being grilled, it will cause an explosion and bring serious safety risks. The alumina produced by the secondary melting of the slag package is significantly higher than that of the aluminum ingot. The slag pores of the product will increase and the product qualification rate will decrease. Therefore, it is recommended that the user melt the product slag package.
2. The working principle of the equipment:
1) The heating wire is used to heat the furnace of the resistance crucible furnace through electric energy;
2) Heat the crucible with the atmosphere temperature in the furnace to melt the aluminum ingot in the crucible;
3) The temperature of the furnace and aluminum soup can be set, after reaching the set temperature, the thermostat controls the power regulator to reduce the heating wire
4) Heating power, or stop heating wire work. Put the furnace into heat preservation state;
5) When the temperature of the molten aluminum is lower than the set temperature, the power regulator controls the opening state of the heating wire to add heat to the furnace
6) Heat to make the aluminum soup reach the set temperature again;
7) Aluminum output method: it can be used to make soup to the soup machine manually or automatically.
5. Three-dimensional display of equipment:
6. Overall technical requirements of equipment:
6.1 The equipment supplied by the seller must be newly made equipment that has not been used (including all parts, components and accessories);
6.2 The seller shall guarantee the advancement, reliability, stability and applicability of the equipment provided;
6.3 The seller shall ensure the integrity and completeness of the equipment provided, and ensure the normal operation and use of the equipment;
6.4 If the equipment provided by the seller involves intellectual property rights and patented technology, etc., the buyer shall not be
Allegations of infringement by the three parties and actual losses incurred therefrom;
6.5 Overall design of equipment and design and manufacture of equipment systems, components and parts: domestic equipment shall comply with
Domestic standards, imported equipment should comply with ISO standards;
6.6 The design of the equipment must ensure that the equipment has sufficient strength and rigidity to ensure that the equipment has good reliability and stability
Qualitative, durability and service life;
6.7 The design of equipment components and the use of standard structural parts must be advanced, and no elimination form is allowed
Or products, and consider the overall versatility and good maintainability;
6.8 The dimensions and tolerance labels and descriptions of all parts and components of the equipment and the measurement units of various instruments are all international
Unit (SI, imported components) standard or Chinese standard (domestic components);
6.9 Equipment color: specified by the seller;
6.10 Anti-corrosion and anti-rust protection: Except the sports coordination surface, the exposed surface of the equipment must adopt feasible and effective anti-corrosion and anti-rust measures;
6.11 The equipment provided must not have hidden safety hazards such as design and manufacturing, and the safety facilities meet the requirements of the relevant national departments;
6.12 This project is a turnkey project. The seller is responsible for the design, manufacture, packaging, transportation, insurance, installation,
The entire process of commissioning, personnel training, acceptance delivery, quality assurance and after-sales service;
8. Installation, commissioning and acceptance of equipment:
8.1 Pre-acceptance of equipment:
8.11 The acceptance shall be carried out at the seller’s premises, and the buyer’s personnel shall arrive at the seller’s factory premises within 2 days after the seller’s notice of the pre-acceptance for pre-acceptance;
8.12 The seller must ensure that the mechanical and electrical systems of the entire equipment are normal, flexible, stable, reliable and safe
OK, equipment and facilities meet the design requirements;
8.13 The appearance of the equipment should be free of damage, and the equipment should be degusted before painting to ensure that the equipment should be coated with the same kind
Bright and clear paint;
8.14 The equipment should be complete and all parts should be installed firmly, and all welds should be full and free of residues;
8.15 All pipes and cables should be arranged in order (correct, firm and tidy) without wrinkles, shrinkage and cracks, cables
There are no crimped or bent connections over the entire length, and all joints should be completely and correctly connected;
8.16 The equipment should have a complete signage and be clear and easy to see. The ground connection and the ground pole should comply with national standards and regulations;
8.17 The equipment runs smoothly, without abnormal sound, vibration and shaking phenomenon;
8.18 The safety of equipment and facilities meets the relevant Chinese standards and meets the requirements for use. The safety of the complete set of equipment meets the safety evaluation requirements;
8.19 Both parties shall sign a pre-acceptance agreement. The pre-acceptance agreement should indicate that it can be resolved in the future, but after delivery
The technical legacy issues that must be resolved before, the contract equipment will be shipped immediately after the pre-acceptance agreement is signed.
8.2 Installation and commissioning of equipment:
8.21 The equipment arrives at the buyer's designated factory. The buyer notifies the seller 5 days before the equipment installation conditions are met.
After the buyer's written notice, a qualified professional technician is dispatched to the installation site within 5 days. Buyer related
Staff actively cooperate and assist;
8.22 Before the installation of the equipment, the representatives of the two parties should jointly open the packing box and check it according to the packing documents.
Record the condition of the parts, missing parts and equipment, and then sign on the record sheet, if there is damage,
For missing parts, the seller must provide the parts to the site within one week;
8.23 The seller is responsible for bringing the installation auxiliary tools, and the buyer assists the seller to install and debug the equipment;
8.24 The seller installs the equipment in place, and the seller is responsible for connecting the water, electricity and gas sources to the equipment;
8.25 The seller performs final installation, connection and commissioning, and the seller is responsible for the entire equipment during the installation and commissioning process;
8.26 During the installation and commissioning, the relevant technical personnel of the buyer shall follow the whole process, and the technical personnel of the seller shall
Provide free guidance and training to relevant personnel at the site to master the equipment structure, technical principles and equipment
Knowledge of correct operation, inspection, repair and maintenance. And carry out the questions raised by the relevant technical personnel of the buyer
Explain and elaborate;
8.27 The seller shall be responsible for the safety during installation and commissioning.
8.3 Final acceptance of equipment:
8.31 The final acceptance of contract equipment is carried out at the buyer’s site;
8.32 The operation of the equipment system under load is verified. The continuous production operation is for one month. The system runs smoothly and reliably.
There must be no oil leakage, water leakage, air leakage, and the equipment failure rate is ≤2%;
8.33 Certificate of conformity provided by the equipment manufacturer;
8.24 Check item by item of equipment host, appearance, safety, etc.;
8.25 Check and confirm the completeness and accuracy of the seller's technical information as specified in the contract;
8.26 After the final acceptance, both parties sign the final acceptance report. The equipment warranty period shall be calculated from the date of signing of the experience collection report;
9. Equipment operation and maintenance training:
9.1 System training for skilled use of equipment;
9.2 Frequent equipment troubleshooting and operating system training;
9.3 Training of replacement of various wearing parts and precautions;
9.4 Training on the use of technical documents, electrical control, operation guidance, equipment maintenance, site management and another knowledge;
9.5 The seller actively provides the engineering design materials and technical consultation related to the equipment required by the buyer's trained personnel.
10. Equipment warranty scope:
10.1 Aluminum soup and furnace temperature measuring stick are consumables, so no warranty is provided;
10.2 Graphite crucible is guaranteed for 120 days, and it is guaranteed by the day. If it does not reach the warranty period, it will be paid by the day;
10.3 One-year warranty on the electrical control part of the equipment;
10.4 One-year warranty on the main body of the equipment and machinery;
The warranty scope above 10.5 does not include equipment damage caused by natural irresistible factors, nor does it include man-made factors.
11. After-sales service of equipment:
11.1 Shelf life is 12 months. During the warranty period, the seller is responsible for free maintenance or replacement of failures caused by the equipment itself;
11.2 The equipment fails due to its own quality reasons; the seller should make it within 2 hours after receiving the buyer's notice
Maintenance information feedback; if the equipment failure cannot be resolved through communication, arrive at the site for maintenance within 30 hours;
11.3 After the expiration of the warranty period, the seller shall ensure that the spare parts and wearing parts of the equipment are supplied at a preferential price at the time of bidding;
11.4 After the warranty period, the seller is responsible for tracking the use of equipment and providing technical services.