Jinan Jinchangtai Industry And Trade Co., Ltd
1. Adopt whole long key bar and pagoda springs
2. Shaft body adopts hi-precision cold-drawn steel tube
3. Adopt high power press machine to realize interference fit
4. Special equipment to connect air chamber and shaft head.
5. Strict quality control system and quality inspection before shipment.
6. The wooden packing is safe and firm
1.How does the air shaft work?
When the air shaft inflated by high-pressure, the surface of it can be raised up and after deflating the air,the surface will quickly retract . The advantage of using an air shaft is that it can greatly improve the working effeciency .
2.Advantage of key strip type air shaft
We adopt hi-precision cold-drawn steel tube as the shaft body.The thickness of this kind of tube is uniform so when the rubber balloon inside is inflated ,all key strips will stick out at same height and good material can help keep a better dynamic balance
B.Key strip and springs
For the key strip,we adopt a whole piece of aluminum plate to make it.And it can form a good protective ring around the air bladder. We adopt the pagoda springs to support the air bladder which can bear 300000 compressions.
1. How should I place the order?
For air shaft , please send us your drawing, or let us know your request.
2.What is your MOQ?
3.What’s your packaging of air shaft?
We have two types of packaging wooden box and strong carton.
4.What's the delivery time?
Around 20days after pre payment received,and it also depends on the quantity you want.
5.What’ s the terms of payment?
Usually T/T 100% in advance payment.We can also accept Western Union,paypal and credit card.