Impact bed is used in the loading area of conveyor belt to replace the traditional cushion rollers. It is designed to absord impact which will dramatically decrease impact from the falling materials to reduce the damage to the structure.

The buffer strip is made of high polymer polyethylene sheet and high elastic rubber vulcanised. Installed under the conveyor belt, it can absorb and decompose the impact force on the conveyor belt when the material falls, prevent the material from splashing caused by the uneven force on the conveyor belt, improve the force condition of the conveyor belt, prolong the service life of the conveyor belt, and it is a kind of environmentally friendly punching buffer device.

The utility model has the advantages of compact structure, easy installation and maintenance, long service life, no damage to the tape and mechanical joints.

Further Dimensions on Demand

Quality Certifications

Shape of impact bar 

Note: The single slope is directional and runs in the opposite direction to the conveyor belt, while a double slope is not directional.

*PE mainly height in 12.5mm, high wear resistance, low friction coefficient and high impact toughness.

*The highly elastic rubber buffer layer absorbs the impact energy of falling materials on the conveyor belt.

*The high-strength metal frame can withstand large load impact without deformation.

*Steel bolts increase overall fastening.

*The”T-track” device makes the buffer strip have different fastening points in the whole length to ensure the connection is firm and reliable and easy to disassemble.

*The various parts are connected by hot vulcanizing technique.

Advantage

——Can withstand strong impact.

——Quick and simple installation, easy inspection and replacement.

——It is installed at the blanking point of the conveyor belt to prolong the service life of the belt.

——The surface contact between the buffer strip and the conveyor belt effectively prevents damage to the conveyor belt

——The conveyor belt is stressed evenly at the blanking port, which greatly reduces the daily repair and maintenance cost

At present, our company's existing impact bars molds can process lengths of 1220mm, 1400mm, 1500mm,1524mm etc., and the width is between 100-300mm. Our daily output is about 150-200 pcs, which can basically meet the requirements of our customers.

When materials strongly drop impact bed, rubber part mainly plays a good buffering role by the physical elasticity. Therefore, the rubber elasticity must up to certain level.

As international requirements, the rubber part of impact strip should be about Shore A 55° ( Mining usage must be treated flame retardant rubber), if the hardness is too high, it will be easy to break.

Besides, tear resistance, tensile strength, elongation at break, adhesion strength of rubber and metal profiles are also influence the service life of the products.

Elastic rubber is generally divided into three thicknesses of 50mm, 75mm and 100mm, and the width is 100mm. The choice of thickness is mainly determined by factors such as the impact force or the diameter of the drop materials during the operation.

The hot vulcanization is generally formed in a hot vulcanizing machine in one time. Heat the UHWMPE plate with the elastic rubber in a high temperature environment to make the surface molecules active. And then bond the wear abrasive plate and the elastic rubber effectively prevent tackless during operation and increase service life.

Parameters

FAQ

1、How long will your rubber sheets last?

Each conveyor system transports different materials, so the friction coefficient generated can not be determined, you can tell me your requirements and transport materials, we help you to develop a solution.

2、How can I get some samples?

We will finish the samples within 3 days after you confirm our quotation and send us the sample fee. You can ask the courier company to pick up the samples from our company, or you can send us the collect account number of DHL, FedEx or UPS, we can send the samples to you through your account.

3、Can I visit your factory?

Yes, you are welcome to visit our factory anytime, we are near Henan Xinzheng Airport, only 15 minutes drive, we can arrange a car to pick you up.