Audited Supplier
The brake cylinder residue car brake cylinder, this cylinder is used for brake braking of slag car box; Lanzhou locomotive, China Railway Tunnel and other slag vehicles
| Fault | cause | Method of exclusion | |
outside vent dew | Leakage between piston rod and front cover | Piston rod mounted load eccentric | reinstall tweaks |
| Insufficient supply of lubricating oil | Check the lubricator for malfunction | ||
| Impurities between piston rod and seal | Cleaning, removing impurities | ||
| Aging and damaged seals | Replace the seal | ||
| Piston rod is scratched | Repair or replace piston rod | ||
| Leakage between cylinder block and end cover | Tie rod nut connection thread loose | Re-tighten | |
| Damaged and aged seals | Replace the seal | ||
| Buffer needle valve leak | Damaged and aged seals | Replace the seal | |
Inside vent leak | Piston on both sides | Poor cylinder lubrication | Check the lubricator for malfunction |
| Impurities on the sealing surface | Cleaning, removing impurities | ||
| Damaged and aged seals | Replace the seal | ||
| Cylinder strain | Repair or replace cylinder barrel | ||
| Insufficient cylinder output | Serious leakage inside and outside | Troubleshooting according to internal and external leakage | |
| The connecting load mechanism is not flexible | readjust the installation | ||
| low work pressure | Increase work pressure | ||
| Large load force, small bore | Increase the bore size | ||
| Piston rod bent and broken | With eccentric or lateral loads | Eliminate eccentric or lateral loads | |
| withstand shock loads | Should not be impacted or choose thick piston rod | ||
| The buffering effect is not good | Bad buffer seals | Replace the buffer ring | |
| Damaged needle valve | Replace the needle valve | ||
| Cylinder speed too fast | Reduce the speed of use, or set up an external buffer mechanism | ||
| Improper adjustment of buffer needle valve | Reposition needle valve for ideal cushioning | ||
Huatong Pneumatic produces high-quality pneumatic and hydraulic cylinders as well as pneumatic valves, complete pneumatic systems, pneumatic / electrical stainless steel cabinets in all sizes and various custom-made accessories and spare parts according to our customer needs. We have satisfied customers for our custom-made pneumatics in China, USA, Germany, Italy, Holland, Australia and various other countries.
Q1: Are you a manufacturer or trading company?
A: We are an integrated industrial and trade enterprises. We have our own factory and marketing department.
Q2: How do you ensure your product and service quality?
A: Our processes strictly adhere to ISO 9001 procedures. Every product will be strictly tested before packing and shipping.
Q3: How can you customize cylinders?
A: Our engineer will design with your drawing or requirements, and send our drawing for you to check. Then, we will arrange production.
Q4: How can I make payment?
A: We accept T/T, L/C, Western Union.
Q5: What's your minimum order quantity?
A: All MOQS vary, depending on the products. Please feel free to check with us for specific items.
Q6: What about your delivery time?
A: It depends, but usually takes about 1-6 weeks.
Q7. What about shipping?
A: We suggest small batch by air/express and bulk by sea.
Q8. Do you have OEM/ODM service?
A:Yes. We OEM and ODM for some famous brand.
Q9. What's your policy if we want to distribute your products in local market?
A: Thanks for your interest and support. We would like to offer some Preferential policies, like discount in price, prepare stock and so on. Welcome to our factory and have a face-to-face talk.
Q10: What about your after-sales service?
A: We have a professional after-sales service team. Your feedback will be quickly responded and solved.
