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Introduction OfGY Rigid Flange Coupling
The GY flange coupling is a bolted two flange (flange) disk half coupling. The 2.5 coupling is connected with two axes by two keys respectively, so as to achieve two axis connection, transmit torque and motion. The material of the flange coupling can be made of grey cast iron or carbon steel. Cast steel or forged steel is used when heavy load or circle speed is greater than 30 m / sec. The GY flange coupling has a very high demand for two axis neutral. When two axes have relative displacement, it will cause additional load in the machine parts and make the work worse. This is the main drawback. Therefore, when the speed is low, no impact, the rigidity of the shaft is large, and it is often used under the condition of good neutrality. The GY flange coupling is simple in structure, easy to manufacture, low in cost, reliable in operation, easy to assemble and disassemble and maintain, and has great torque transmission. It can ensure two axes have high alignment accuracy, and is usually used for shafting transmission with stable load and high transmission accuracy. The GY flange coupling does not possess the performance of radial, axial and angular compensation. If it is not used to ensure the accuracy of the two axis alignment, it will reduce the service life, drive accuracy and transmission efficiency of the coupling, and cause vibration and noise.
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2:Do you provide samples ? is it free or extra ?
A: : Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be return to you.
Q3: How long is your delivery time?
A: Generally it is 10-15 days if the goods are in stock. or it is 7-25 days if the goods are not in stock, it is according to quantity.
Q4:How long is your warranty?
A: Our Warranty is 12 month.
Q5 :Do you have inspection procedures for coupling ?
A:100% self-inspection before packing
Q6. What’s your payment?
A:1) 100% T/T. 2) 30% in advance, others before shipment. 3) L/C Q7:Can I have a visit to your factory before the order? A: Sure,welcome to visit our factory.
1 Satisfy your demands with professional and comprehensive pre-sales service.2 Introduce the product categories.3 Help users to chose the right product.4 Analyzing the practical purpose and solve the difficult problems.
1 Review the contact, confirm the uncertainties and fix it through negotiations by both parties.2 Assign production orders and arrange production as per requirements.3 We promise to finish the good production quality and quantity guaranteed.4 We are responsible to send the goods to the port.
1 Our servicemen will voluntarily answer your any question about the products.2 If there is a quality problem of our products, we will follow the regulations to provide “three guarantees” services.3Upon receiving user’s complaints about the product, we will immediately dispatch personnel concerned to address problems.4 High quality, Lowest price , Fast delivery, Perfect service after sale.