Lab kjeve crusher

Formål og Anvendt felt

Our Jaw Crushers are ideally suitable for primary and secondary crushing, with well-capacity and high-efficiency, they are widely used for crushing various medium hard rocks and other ore materials whose maximum pressure-withstanding is 2000 kilogram force/cm3 and they are mainly supplied to the departments like Geological coal char、Mine、Metallurgy、Chemical Engineering、Construction Materials etc. And the labs of junior college academies science and research units.

Primære spesifikasjoner og tekniske data

Hoved arbeiding prinsipielt

The Jaw crusher structure includes Fabricated Body、Swing Jaw、Eccentric Shaft、Jaw Plates、Toggle mechanism etc parts. The electromotor drives eccentric shaft through triangle strap, to make the swing jaw moves in adjusted locus, thereby the materials in the crushing cavity are crushed.

The fabricated body is electricity welded by steel plates, the fixed jaw plates tightened by bolts are fixed in the front of steel housing, which assist in impacting the plates. The side plates are fixed in the steel housing side-wall which in the right-and-left of the crushing cavity, for preventing the wearing and tearing of the steel housing side-wall.

The swing jaw is a cast steel moulding, its face fixes swing jaw plates, top hang on the housing by eccentric shafts and roller bearings, its infrastructure is supported by toggle mechanism and it is scroll touching with the toggle mechanism. Fly wheels and Strap wheels with grooves are fixed in the two sides of the eccentric steel shafts. The steel housing is welded into the machine seat, electric motor sliding-track is fixed in the machine seat with bolts and a outlet drawer is fisted in the outlet, but it can expel products downwards directly without outlet drawer.

Toggle mechanism is connected with supporting bolts byφ9mm pins when the materials in the crushing cavity can not be crushed and the loads are increased suddenly, viz. The pin parts itself rapidly to protect other works from being destroyed. In the end of supporting bolt, there’s a hand wheel, it is used to adjust the outlet width size. The adjusting process is that remove the setscrew first, then circumgyrate the hand wheel, after adjusting, tighten the setscrew again, the connection between pothook and spring at the down most of the swing jaw make the toggle mechanism and swing jaw not to work outside, and they are adjusted by nuts.

Installasjonsinstruksjon

Maskinen blir levert til brukere etter å ha blitt samlet hele av vår produksjonsfabrikk, kan du undersøke den når du får, for å eliminere de mulige feilene under transport.
1. Due til Biggish Working Vibrancy, så vi foreslår å montere kjeveknuserne på betongfundamentene, for å redusere vibrasjoner og lyder, bør du bedre understreke løvtempler, gummistrimler eller annen demping - Vibransmaterialer mellom knusere og betongfundamenter.
2. Fundamentvekten er omtrent 5 - 10 ganger av maskinvekten, fundamentdybden er dypere enn den fiske frysedybden på dette stedet. Med hensyn til maskininstallasjonen og terra føtter bolter.
3. Før du justerer størrelsen på uttakets bredde, bør du løsne den anspente fjæren først. Og etter justering, juster den på riktig måte vårspenningsgraden, for å forhindre at vippemekanismen fungerer utenfor.

Produktvideo