FAQ

WHAT IS THE USE OF A HYDRAULIC BREAKER ?

1.Mining: Mountains, mining, crushing, secondary crushing.
2. Metallurgy, slag cleaning, ladle furnace demolition, demolition equipment foundation body dissatisfied.
3.Railway: tunnel, bridge, mountain down.
4.Highway: highway repair, cement pavement was broken, foundation excavation.
5.Municipal gardens: concrete crushing, water, electricity, gas engineering construction, the transformation of the old city.
6.Building: the old building demolition, reinforced concrete broken.
7.The ship hull in mussels.
8.Other: ice breaking, breaking the Vibrating Sand. 

HOW DOES A HYDRAULIC BREAKER WORK ?

The piston is normally set at the bottom dead center while the mandrel moves freely. The high-pressure oil acting on the lower working surface of the piston head raises the striking piston, which moves upward until it closes the outlet gap in the upper position.

The high-pressure oil in the piston head compresses the energy storage (nitrogen gas in the tank). When the exhaust valve opens, the energy stored in the energy converter is released, pushing the percussion piston downwards with great force.

HOW TO CHOOSE A HIGH-QUALITY HYDRULIC BREAKER FOR YOUR EXCAVATOR?

1. Check the company’s qualification and strength making sure the quality is guaranteed.
2. Check the company’s technical team making sure the products are safe enough.
3. How is its after-sales service? few faults? easy to operate?
4. Ensure that it matches your excavator and attachments well.

WHY CHOOSE SHANGHAI HUAINIAN TRADING CO,. LTD ?

Wherever your operation is located, our equipment, tools, parts and service are never far away.

ARE YOU SURE YOUR PRODUCT WILL FIT MY EXCAVATOR ?

Yes, we are professional about this, you can also tell me your excavator model, and we will check it for you.

CAN YOU PROVIDE CUSTOMER'S DESIGN ?

Sure, we can provide  it.

WHAT ARE THE MOQ AND PAYMENT TERMS ?

MOQ is 1set. Payment via T/T.

HOW ABOUT THE DELIVERY TIME ?

As soon as possible, all depending on your quantity.