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Mefu Tensioner

Chain guide - The chain guide is a hydrostatic guide used to support and guide the chain, reduce chain friction, reduce noise, and increase the service life of the chain. Produced with 8.4 million ultra-high molecular weight polyethylene (UHMW-PE), the chain guide has high wear resistance, temperature resistance, corrosion resistance, stability, noise reduction and other high-precision support and guidance.


Product Description


Murtfeldt chain tensioner SPANN-BOX SIE30 series, suitable for chains 06B-1~16B-1, 05B-2~12B-2, 05B-3~12B-3

It is a 5 million super molecular engineering plastic, capable of high temperature resistance, high wear resistance, acid and alkali resistance, anti-static self-lubrication, etc., can be used as gears and plastic parts, etc., chain tensioner

There is a strong spring inside, which can intelligently adjust the effective length of the chain, so it can keep the equipment chain from slack at all times. After installation, there is no need to add lubricating oil, and it can withstand high temperature.

High wear resistance, acid and alkali resistance, anti-static, self-lubricity, etc., life span is 7-10 years, customers are welcome to order.



1. Equipped with semi-circular tensioning high wear-resistant plastic and automatic mechanical tensioning function to effectively compensate for the elongation of the chain

2. Make the chain run more smoothly and reduce the noise and wear of the chain and sprockets.

3. Enhance repetition and synchronization, economical, environmentally friendly and wear-resistant

4. Spring tensioning pressure: light and heavy (red dot: indicates heavy)

5. Applicable chains: 06B-1~08B-1, 05B-2~06B-2

6. Installation direction: Install it under the chain and tighten the tensioner with screws


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