Introduction Of WSS Small Universal Joint Shaft Coupling
The WSS Small Universal Joint Shaft Coupling has relative displacement due to various factors such as manufacturing error, installation error, axle load, deformation of base, bearing wear, temperature change (thermal expansion, cold contraction), relative movement between components and so on. Generally speaking, the relative displacement of two axes is difficult to avoid, but the displacement direction produced by shafting transmission under different working conditions is different from that of axial (x), radial (y), angular (a) and displacement.
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.