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1000t/h sand production line in

1000t/h sand production line in

February 2014, a construction site in Guizhou from Zhengzhou Yifan Machinery Co., Ltd. introduced sand washing machine, vibrating screen, crusher and vertical impact crusher and several units, build a few sand production line, our technical ...

200t/h stone production line in

200t/h stone production line in

Recently, a set stone production line which main equip with jaw crushers and impact crushers has worked successfully in Sri Lanka. The whole stone production line was designed by senior engineer of Zhengzhou YIFAN Machinery Company, Henan,...

150t/h basalt crushing plant ap

150t/h basalt crushing plant ap

With the development of the world economy, many countries begin to pay attention to the recycling of natural resources. And with the rapid development of infrastructure project, in order to replenish the need of sand market, manufactured sa...

YIFAN VSI Crusher and Sand Wash

YIFAN VSI Crusher and Sand Wash

Zhengzhou Yifan Machinery Co., Ltd. as a leading manufacturer of sand and gravel production line has cooperated with Yunnan clients to undertake and construct the manufactured sand production line for the clients. On May 23th, 2013, YIFAN V...

YIFAN Mobile Crusher Helps with

YIFAN Mobile Crusher Helps with

Zhengzhou YIFAN Machinery Co., Ltd. has developed various types of professional construction waste recycling equipment for processing construction waste after years of research, such as: construction waste concrete crusher, mobile concrete...

 

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High quality Jaw Crusher Toggle in YIFAN

Jaw Crusher Toggle Plates in YIFAN are designed to shear protecting crusher components if non-crushable object is introduced to crusher. The bottom of the pitman in YIFAN is supported by a reflex-curved piece of metal called the toggle plate. It serves the purpose of allowing the bottom of the pitman to move up and down with the motion of the eccentric shaft as well as serve as a safety mechanism for the entire jaw. If a piece of non-crushable material such as a steel loader tooth enter the jaw and be larger than the closed side setting it can't be crushed nor pass through the jaw. In this case, the toggle plate in YIFAN will crush and prevent further damage.
jaw crushers
 
High manganese steel casting in YIFAN will impress you greatly. Material & standard: high manganese steel, high chrome steel, alloy steel; molding processing: lost wax process or water glass sand. Melting facilities in YIFAN are that medium frequency electric induction furnace/electric furnace. Casting Inspection: direct-reading spectrum instrument, metallographic analysis, ultrasonic inspection, magnetic particle inspection, mechanical properties inspection.
 
YIFAN pursues excelsior on product quality and have approved CE, ISO:9001 and SGS. We have perfect after-sale service network and could offer rapid maintenance service on demand. Every year, YIFAN can turn out 30,000 tons of crusher parts and 1500 sets of crushers. We also supply individual crushers as well as spare parts of them. Whenever you need help, please feel free to contact us through “Live Chat” system to get more info about stone crushers, and we are here to offer service to you.
 
 

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