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Tel : 86 534 5231577

Mob : 86 18769467160 ( whatsapp ) 

Email : june@sdxxhg.com 

Skype : herejune

Sales Manager : June Lee

We always share the things "Quality first, Customer first ,keeping improving " to win more benefits for our customer.
 In order to achieving rapid and sustainable development, we are willing to establish a wide and deep cooperation relation with enterprises both home and abroad.

Shandong Ningjin Xinxing Chemical Co.,Ltd.

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Impact Bar For Conveyor Belt and mining

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Impact Bar For Conveyor Belt and mining

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Product description

The loading zone of a conveyor is a critical area from maintenance and spillage point of view. The type and size of material as well as height of drop are the main factors causing damage not only to belt but also the rubber rings and bearings of the conventional impact idler rolls. All of these lead to seizure and breakdown of impact rolls, meaning severe downtime problems
The impact bar is a combination of three different layers. The top layer is made of UHMWPE for smooth movement of belt, thanks to its low dynamic co-efficient of friction. The middle layer is of rubber to cushion the impact load while the
lower layer is made of aluminum, which acts as a fastening device with the main support frame or cradle. The cradlers are custom built to suit specific applications. The installation of impact bar is made is such a way that the belt is not in touch with the bar when running empty. The belt comes in contact with the bar only when it is running under loaded condition.

 

Features
No moving parts, no lubrication ; hence zero maintenance.
Extremely low coefficient of friction.
High Abrasion resistant.
Shock absorbing.
No belt sagging, no belt mistracking.
Protect belt from tear and puncture.
Reduces spillage.
Friendly with the side skirt sealing system as it eliminates the gap which occurs
commonly between two conventional impact idlers.
The UHMW polyethylene top surface has outstanding sliding properties
The skived front and rear end of the polyethylene ensures smooth belt transition
The elastic special rubber substrate absorbs impact energy
Durable and strong bond between all components through hot vulcanization
Integral steel profile inserts enable easy and quick mounting with T-bolts
Effective prevention of damage to conveyor belts at transfer points
Considerable reduction in belt maintenance and repair costs
Prevent belt sagging and ensure optimum sealing with BREC skirting rubber
Minimise downtime and increase productivity
Complete impact cradles for Brec impact/slider bar feeding stations are available upon request

IMPACT BAR TECHNICAL DATA

 

Item

Index

Normal

High Elastic (H)

Flame Retardant (S)

Rubber Hardness (Shore A)

60±5

50±5

60±5

UHMWPE Color

Blue

Blue

Brown

Coeffi cient of Surface Friction for UHMWPE

0.07

0.07

0.10

Surface Resistivity (Ω)

 

 

≤ 3.0 x10

8

 

Flame Resistance Ability (Combustion by Alcohol Burner)

 

 

Average test time by
fl ame combustion ≤ 6S

Adhesion (N/mm) 

Rubber & UHMWPE: 6.0

Rubber & “T-slot” extruded metal construction: 6.0

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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Sales executive  : June Lee

Mobile :  +86-18769467160 

Tel : +86-534-5231577

Email :  june@sdxxhg.com