Mini Jaw Crusher - Sepor

The jaw crusher has 3 bearings that require lubrication on a continual basis. Alight machine oil or 3 in 1 oil will be adequate for this purpose. The bearing housing has a oil cup, with a spring loaded lid that needs to be flipped back and oil added. After oiling bearings, turn crusher on and

Jaw Crushers | McLanahan

As a rule, Jaw Crushers have a 6:1 or 8:1 ratio for crushing material. Still using the 32 x 54 Jaw Crusher example, the top size of the feed entering the crushing chamber has to follow the F80 rule that 80% of the top size feed material is smaller than the gape opening

Crushing Plant--Jaw Crusher

3. The max size of the stuff should not exceed the standard in the following table. 4. The output will be affected when the stuff has high viscosity. Application E-Mail:[email protected] Http://www.joyalcrusher.com Jaw Crusher Shanghai Joyal Mining Machinery Co., Ltd Jaw Crusher PE1200 1500 PE600 900 PE1000 1200

TECHNICAL SPECIFICATIONS QJ241 JAW CRUSHER

QJ241 JAW CRUSHER ENGINEERING IN MOTION QJ241 JAW CRUSHER KEY SPECIFICATIONS DATA Equipment Single toggle C10 jaw crusher Feed opening 1000 mm x 650 mm / 40” x 26” Optimum feed size 520 mm3 / 21 inch3 Engine C7.1 Acert 168 kW / 225 hp Transport dimensions 13.90 m / 45’ 7 ⅜” (l) 2.64 m / 8’ 7 ⅞” (w) 3.22 m / 10’ 6 ⅝” (h)

TECHNICAL NOTES 5 CRUSHERS

The gape determines the maximum size of material that can be accepted. Maximum size that can be accepted into the crusher is approximately 80% of the gape. Jaw crushers are operated to produce a size reduction ratio between 4:1 and 9:1. Gyratory crushers can produce size reduction ratios over a somewhat larger range of 3:1 to 10:1

How to Maintain the Bearing for Double Mobile Jaw Crusher

Apr 09, 2015 How to Maintain the Bearing for Double Mobile Jaw Crusher? Apr 09 2015. Double mobile jaw crusher is a new type high efficient crushing machine. Its application is very wide. The bearing is one of its main components

Bearing In Jaw Crusher

Jaw Crusher Bearing Size 250 X 1000 … jaw crusher bearing size model pe 250 x 400 The More 00 scale coal mine pit head small portable rock crusher home

Jaw Crusher | Primary Crusher in Mining & Aggregate

JXSC jaw type rock crusher is usually used as a primary crusher and secondary crusher to reduce the size of medium-hard materials to smaller physical size. Jaw rock crushers are capable of working with the mobile crushing station, underground crushing because of its related small volume. Capacity: 1-1120TPH Max Feeding Size: 120-1200mm Application

ST60 Jaw Crusher - Terex MPS

The jaw crushers handle ores, rock, gravel and recycled concrete. Proven design with a long history of trouble free operation in tough mining and quarrying applications. Frame fabricated from low carbon steel, reinforced with ribs throughout. All mounting surfaces are fully machined for accurate alignment of

DIY Jaw crusher | Gold Refining & Metal Extraction Forum

Jun 28, 2011 My jaw is 30 inches long and that will give me an openning of about 7-3/4 inches by 6 inches so that's my capacity. Larger ores will have to be sledged/jackhammer down to this size. The jaw will be rocked by an eccentric camshaft that's powered by a 2 hp electric motor

Jaw Crushers for Sale

Replacement Jaw Crusher Liners 3″ x 4″. US$ 650. Add to cart. The jaw crushers we offer for sale include Superior, Type “B” Blake, Fine-Reduction, and Dodge — sizes, 4 by 6 to 84 by 66 inches. A reciprocating machine, the crushes material in a straight line between jaws —

MC-J series Crawler Jaw Mobile Crusher

MESDA MC-116J MOBILE JAW CRUSHER. 1. The parameter in brackets is the onboard generator scheme. 2. Crusher processing capacity is related to stone hardness, feed size, and discharge size. 3. Basic configuration：manual control 、wireless remote control、Automatic feeding system. 4

Construction, Working and Maintenance of Crushers

3 Jaw Crushers 12 4 Cone Crushers 20 5 Roll Crushers 23 6 Low Speed Sizers 26 ... The ratio of the top size of input material to the top size of crusher discharge material. Run of Mine (ROM) ... bearing assembly with inner bushing can be replaced, or in some models turned, to adjust

Crusher Bearings - Scheerer Bearing

Jaw Crushers Need Spherical Bearings Specialized spherical roller bearings support the eccentric and swing jaw shafts. The operating conditions in this unique application require very specific bearing designs, quite different from the standard catalogue bearings carried by run of

Nordberg C Series jaw crushers

group, has installed over 10 000 jaw crushers since the 1920s. Today the Nordberg C Series is indisputably the world’s favourite jaw crusher. Where cost-efficient primary reduc-tion of hard, abrasive materials is concerned, C Series crushers represent the highest tech-nical and manufacturing knowledge. All C Series jaw crushers are based on a

What is a Jaw Crusher? – MEKA Crushing Equipment

The ratio of the gape width to the near side jaw opening. This ratio may vary from 1/3 to 1/9, but is generally 1/3 for primary crushers and 1/4 for secondary crushers. θ: Nip angle. One of the most important parameters is the angle between the two jaws, which is referred to as the nip angle

US2975865A - Jaw crusher lubrication - Google Patents

In jaw crushers of the type wherein a pair of relatively movable jaws are separated by an intervening crushing chamber and at least one of the jaws is pivotally suspended from an overhead rotary driving shaft journalled in axially spaced stationary bearings carried by the crusher frame, while the jaws are movable to efiect crushing by one or more eccentric portions on each suspension shaft

What is the process of crushing stones? - Quora

Answer (1 of 3): The question is not complete, crushing stones into WHAT? A crusher can be set to different sizes, for different uses. Crushing stones into road base? Crushing ore so it can be processed? Crushing stones into dust? Although they go through the same type of crusher they are all dif