Improved PTFE Shock Absorber Banded Piston Of HRB 57-61 With Tensile Strength 23.5 MPA

Improved PTFE banded shock absorber piston of HRB 57-61 with tensile strength 23.5 MPA

Production capability

1. Auto Mechanical Press: 50T, 100T, 140T

2. Hydraulic Press: 100T, 315T, 600T, 800T

3. Six sinter furnaces, including one harden Sinter Furnace

4. Heat treatment: Carbonitriding quenching and high frequency quenching

5. Ultrasonic clearing and auto deburring

6. In-house tooling making: EDM, wire cutting machine

7. Strength in machining: Machine center, CNC milling, CNC lathe, Two end lapper etc.

Measuring devices

1. Carbon selfur determinator

2. Metallurgic microscope

3. Hydraulic universal material tester

4. Hardness testers

5. Pneumatic measuring instrument

6. Measuring projector

7. Gear testing instrument

8. Electrical profilometer

9. CMM

Specifications:

27mm OD piston

the pistons are used in industrial radiator

net weight is 28.56g

we can do drawing load test for banded piston with no band slippage after test.

Description:

Xia Yi mainly produces shock absorber pistons, industrial pistons with many different dimensions. Piston is

based on powder metallurgy, filled modified PTFE material, using a special way to combine them together,

which has dual advantage of powder metallurgy and PTFE.

We have a strong technical team to develop automatic skirting machines which can assure the

consistency of the pistons and also can improve the work efficiency. Compared with other suppliers, we

are sure we can offer you the best competitive price. At the same time, we have a whole set of testing

machine in our company to test the banding material.

(1)Advantage of powder metallurgy:

Unique chemical composition and mechanical physical properties

(2)Advantage of PTFE:

Chemical and aging resistance, temperature endurance and no-sticky performance

(3)Advantage of piston:

High carrying capacity, good wear resistance, low friction coefficient, good seal and so on

unique hole design lateral force 800N added after piston is in closed in dampers, amplitude +/-25mm

piston ring don't drop down and no abnormal abrasion after 40,000,000 times vibration

Applications:

Car or motorbike shock absorbers

Competitive Advantage:

Proper fillers can reach good seal and friction

Tooling designed by XIAYI can assure the delivery date

A whole set of testing equipment

Picture show:

XIAYI, founded in 2006, was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. XIAYI is a specialized factory that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery parts and related automatic equipment. XIAYI has a strong R&D team with full of creative spirit. XIAYI develop new products and new equipment every year and was awarded two patents of utility model and invention patents.

The products include shock absorber piston, rod guider, base valve, oil seal, piston rod, bracket, spring seat, valves, guide pipe, bearing bush, copper bush, guide ring, PTFE ring and gasket, in addition XIAYI design and manufacture automatic machine such as banding machine and groove cutting machine.

As a manufacturer, XIAYI insists on pursuing better quality on and on. We control the quality from raw material to assure the consistency from one batch. We have carried out an integrated production system which is based on quality focus. We refer to the rigorous four aspects ( material importing control→ production line control→ QC department control→ logistic department control ) and quality control system to make sure all the products are intact before delivery.

As a seller, our products are exported to the whole world and sold nationally for more than 8 years. About 30% parts are exported to USA, Germany, France, Canada, Brazil, India, Malaysia etc., have set up good relationship with the customers from home and abroad. We have an intelligent marketing team who are exploring new markets, developing potential customers, solving problems and serving customers with orders well. We firmly believe that we are a competitive and friendly cooperator and our goal is for mutual benefit and long-term cooperation. XIAYI persons will always welcome customers from all over the world to visit and negotiate.