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Introduction OfNL Nylon Sleeve Spline Gear Coupling
NL Nylon Sleeve Spline Gear Coupling for flexible drive shaft and the axial radial displacement and angle displacement of large, drumgear coupling belongs to flexible coupling, with radial, axial and angular and axis deviation compensation ability, and has the advantages of simple structure, convenient maintenance, easy installation, low noise, transmission power loss of small, long life etc..
The outer teeth of the toothed coupling are divided into two kinds: straight teeth and drum teeth. Drum gear couplings can allow larger angular displacement (relative to straight tooth coupling), which can improve the contact conditions of teeth, increase the ability of transmitting torque, and extend the service life. The NL drum gear coupling has small radial size and large load capacity. It is usually used for shafting transmission under low speed and heavy load conditions. The NL type drum coupling with high accuracy and dynamic balance can be used for high-speed transmission, such as the shaft transmission of a gas turbine.
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.