وتتميز كسارات الفك الابتدائي المحمول من تصميمها لا هوادة فيها ومتانة. الأداء العام المتميز للآلات ينتج من تفاعل متناغم من جميع المكونات. في هذا السبيل، وسلسلة من آلة توفير مجموعة متنوعة من الحلول المبتكرة فيما يتعلق بكفاءة، وتوافر، وبراعة، وأخيرا وليس آخرا، فإن جودة المنتج
لمحرك يدفع سيور وبكرة، تحرك فك المحرك من فوق الي تحت بمحورغريب الأطوار، إذا إرتفع فك المحرك فتغير درجة الزاوية في فك المحرك ولوحة حماية فك المحرك الي صغير، وتدفع لوحة المحرك الفك يقترب من لوحة الثابتة الفك، وفي وقت نفسه ان المواد هي مكسور، حتي
في ظل أخبار البحث والتنمية ومفهوم التكنولوجيا المتقدم ، آلة صنع الرمل VSI6X لديها هيكل بأربع حفرة الانبعاثات والختم الخاصّ لتجنب التسرب النفطي ،وتحصل على عدد من براءات الاحتراع الوطنية .إنها معدات التكسير الجديدة والفعالية ،ومزاياها عالية كفاءة التكسير ومنخفض استهلاك
ان الطاحونة العمودية LM هي احدث الطاحونة في شركتنا. هي التي يخترع مهندس شركتنا علي اساس الخبرة الوافرة لسنوات وحسب التكنولوجيا المتقدمة الدولية. وايضا هي المعدات المثالية مشتمل علي التكسير والطحن والتجفيف في صناعة الطحن. تستخدم بشكل واسع في كثير من المجال
ن الطاحونة عالية الضغط TGM تتكون من الكسارة الفكية والدلو المصعد والمخزن والفيدر كهرباء المغناطيس وغرفة التحكم والطاحونة الرئيسية. ان الطاحونة الرئيسية تشتمل علي الطحونة والفاصل والانابيب والمنفاخ والفلتر والة تجميع البودرة بالاعصار. منتجات مطورة من سلسلة MGT
من آلة صنع الرمل VSI 5X كسارة لقد تم تطوير وتصميم اعماق تجويف السطر بعد لجعل المواد عن طريق زيادة حوالي 30% 2. يمكن ان ترتديه بعد اسابيع من لوحة الابقاء علي رفض استخدام المواد، يمكن ان اكثر من 48% زيادة خدمة الحياة.
اسطوانة واحدة كسارة مخروطية هيدروليكية لدينا ملخص من عشرين عاما في صناعة تشارك في سحق التصميم والإنتاج والمبيعات والخدمة على أساس من الخبرة، جنبا إلى جنب مع تطور التكنولوجيا الصناعية الحديثة، واستيعاب نطاق واسع في الولايات المتحدة وألمانيا وغيرها من تكنولوجيا
طاحونة شبة المنحرف الاروبي - MTW هي احدث الطاحونة التي تصل الي المستوي الدولي و تتمتع بعديد من التكنلوجيا برائة الاختراع. هي احدث الطاحونة التي تصمم بمهندس شركتنا علي اساس خبرتهم في دراسة الطواحين و ايضا حسب خبرة الزبائن بعدد 9518. تتخذ هذه الطاحونة MTW
2016-2-17 The action of the gyratory crusher, and of the other member of the reciprocating pressure family, the jaw crusher, is fundamentally a simple one, but as will be seen a great deal of thought and some very Gyratory Crushers Mineral Processing2016-2-17 The action of the gyratory crusher, and of the other member of the reciprocating pressure family, the jaw crusher, is fundamentally a simple one, but as will be seen a great deal of thought and some very Gyratory Crushers Mineral Processing2016-2-17 The action of the gyratory crusher, and of the other member of the reciprocating pressure family, the jaw crusher, is fundamentally a simple one, but as will be seen a great deal of thought and some very
احصل على السعر
2012-7-29 A Jaw Crusher reduces large rocks by dropping them into a flat “V” shaped space created between a fixed surface and a movable surface. The compression is jaw crusher and gyratory crusher Henan Deya Machinery 2012-7-29 A Jaw Crusher reduces large rocks by dropping them into a flat “V” shaped space created between a fixed surface and a movable surface. The compression is jaw crusher and gyratory crusher Henan Deya Machinery 2012-7-29 A Jaw Crusher reduces large rocks by dropping them into a flat “V” shaped space created between a fixed surface and a movable surface. The compression is
احصل على السعر
Gyratory Crusher VS Cone Crusher. 1. The two cone shapes of the gyratory crusher are steeply inclined. The movable cone is upright, and the fixed Gyratory Crusher l Introduce, Working PrincipleGyratory Crusher VS Cone Crusher. 1. The two cone shapes of the gyratory crusher are steeply inclined. The movable cone is upright, and the fixed Gyratory Crusher l Introduce, Working PrincipleGyratory Crusher VS Cone Crusher. 1. The two cone shapes of the gyratory crusher are steeply inclined. The movable cone is upright, and the fixed
احصل على السعر
construction, working and maintenance of crushers for crushing bulk materials gyratory crushers gyratory crusher is generally used as a primary crusher. the crusher is popular construction of jaw gyratory crusher seheka.deconstruction, working and maintenance of crushers for crushing bulk materials gyratory crushers gyratory crusher is generally used as a primary crusher. the crusher is popular construction of jaw gyratory crusher seheka.deconstruction, working and maintenance of crushers for crushing bulk materials gyratory crushers gyratory crusher is generally used as a primary crusher. the crusher is popular
احصل على السعر
The main characteristic of jaw gyratory crushers is their enlarged feed opening which is located on one side of the crusher only. It is normally serrated and, together with the Gyratory Crusher Pro manufactor thyssenkrupp Mining The main characteristic of jaw gyratory crushers is their enlarged feed opening which is located on one side of the crusher only. It is normally serrated and, together with the Gyratory Crusher Pro manufactor thyssenkrupp Mining The main characteristic of jaw gyratory crushers is their enlarged feed opening which is located on one side of the crusher only. It is normally serrated and, together with the
احصل على السعر
A primary crusher is designed to receive run-on-mine (ROM) rocks directly from the mines. Gyratory crushers typically crush to reduce the size of aggregate to a maximum of about Gyratory Crusher Explained saVReeA primary crusher is designed to receive run-on-mine (ROM) rocks directly from the mines. Gyratory crushers typically crush to reduce the size of aggregate to a maximum of about Gyratory Crusher Explained saVReeA primary crusher is designed to receive run-on-mine (ROM) rocks directly from the mines. Gyratory crushers typically crush to reduce the size of aggregate to a maximum of about
احصل على السعر
2016-1-1 Gyratory crushers were invented by Charles Brown in 1877 and developed by Gates around 1881 and were referred to as a Gates crusher [1]. The smaller form is Gyratory and Cone Crusher ScienceDirect2016-1-1 Gyratory crushers were invented by Charles Brown in 1877 and developed by Gates around 1881 and were referred to as a Gates crusher [1]. The smaller form is Gyratory and Cone Crusher ScienceDirect2016-1-1 Gyratory crushers were invented by Charles Brown in 1877 and developed by Gates around 1881 and were referred to as a Gates crusher [1]. The smaller form is
احصل على السعر
Crushers are machines used to reduce the size of rocks, stones and ore. They are often utilized in aggregates production, construction material recycling and in mining All crusher types for your reduction needs TON OutotecCrushers are machines used to reduce the size of rocks, stones and ore. They are often utilized in aggregates production, construction material recycling and in mining All crusher types for your reduction needs TON OutotecCrushers are machines used to reduce the size of rocks, stones and ore. They are often utilized in aggregates production, construction material recycling and in mining
احصل على السعر
The primary gyratory crusher breaks the material by feeding mouth into the two rollers between the extrusion crushing, finished materials naturally fall. In case of too hard or can not be broken, the roller crusher by hydraulic Gyratory Crusher l Introduce, Working PrincipleThe primary gyratory crusher breaks the material by feeding mouth into the two rollers between the extrusion crushing, finished materials naturally fall. In case of too hard or can not be broken, the roller crusher by hydraulic Gyratory Crusher l Introduce, Working PrincipleThe primary gyratory crusher breaks the material by feeding mouth into the two rollers between the extrusion crushing, finished materials naturally fall. In case of too hard or can not be broken, the roller crusher by hydraulic
احصل على السعر
Jaw, Cone and Gyratory Crushers Gyratory Crusher Components Gyratory crushers were invented by Charles Brown in 1877 and further developed by Gates in 1881 (they were commonly referred to as a ‘Gate’s crushers’ in the early years). A primary crusher is designed to receive run-on-mine (ROM) rocks directly from the mines. Gyratory Crusher Explained saVReeJaw, Cone and Gyratory Crushers Gyratory Crusher Components Gyratory crushers were invented by Charles Brown in 1877 and further developed by Gates in 1881 (they were commonly referred to as a ‘Gate’s crushers’ in the early years). A primary crusher is designed to receive run-on-mine (ROM) rocks directly from the mines. Gyratory Crusher Explained saVReeJaw, Cone and Gyratory Crushers Gyratory Crusher Components Gyratory crushers were invented by Charles Brown in 1877 and further developed by Gates in 1881 (they were commonly referred to as a ‘Gate’s crushers’ in the early years). A primary crusher is designed to receive run-on-mine (ROM) rocks directly from the mines.
احصل على السعر
A jaw crusher uses compressive force for breaking ore pieces. Compressive force is applied by two jaws ( dies ), one of the crusher jaws is stationary ( fixed jaw) whilst the other is moving ( swing jaw ). Material is fed into the top feed opening (gape) and gradually moves downwards towards the lower discharge outlet. Jaw Crusher Explained saVReeA jaw crusher uses compressive force for breaking ore pieces. Compressive force is applied by two jaws ( dies ), one of the crusher jaws is stationary ( fixed jaw) whilst the other is moving ( swing jaw ). Material is fed into the top feed opening (gape) and gradually moves downwards towards the lower discharge outlet. Jaw Crusher Explained saVReeA jaw crusher uses compressive force for breaking ore pieces. Compressive force is applied by two jaws ( dies ), one of the crusher jaws is stationary ( fixed jaw) whilst the other is moving ( swing jaw ). Material is fed into the top feed opening (gape) and gradually moves downwards towards the lower discharge outlet.
احصل على السعر
2021-10-28 An eccentric shaft is positioned on the top of the crusher. The swing jaw plate hangs on the eccentric drive shaft and moves up and down in elliptical motion, which compresses rock material as it moves down from the feeding part. Double toggle jaw crusher Also, swing jaw is hinged at the top, and this support point is hand shift. Characteristics and Comparison of Four Types of Jaw 2021-10-28 An eccentric shaft is positioned on the top of the crusher. The swing jaw plate hangs on the eccentric drive shaft and moves up and down in elliptical motion, which compresses rock material as it moves down from the feeding part. Double toggle jaw crusher Also, swing jaw is hinged at the top, and this support point is hand shift. Characteristics and Comparison of Four Types of Jaw 2021-10-28 An eccentric shaft is positioned on the top of the crusher. The swing jaw plate hangs on the eccentric drive shaft and moves up and down in elliptical motion, which compresses rock material as it moves down from the feeding part. Double toggle jaw crusher Also, swing jaw is hinged at the top, and this support point is hand shift.
احصل على السعر
2022-7-20 The fixed jaw crusher foundation needs to be rugged to overcome the working stress. For gyratory crusher, the outer circle represents the stationary bowl covered by the concave and the inner circle represents the main shaft covered by the mantle. The main shaft rests in the eccentric bushing at the base of the crusher. What Are the Differences Between The 7 Types of Crushers?2022-7-20 The fixed jaw crusher foundation needs to be rugged to overcome the working stress. For gyratory crusher, the outer circle represents the stationary bowl covered by the concave and the inner circle represents the main shaft covered by the mantle. The main shaft rests in the eccentric bushing at the base of the crusher. What Are the Differences Between The 7 Types of Crushers?2022-7-20 The fixed jaw crusher foundation needs to be rugged to overcome the working stress. For gyratory crusher, the outer circle represents the stationary bowl covered by the concave and the inner circle represents the main shaft covered by the mantle. The main shaft rests in the eccentric bushing at the base of the crusher.
احصل على السعر
2015-4-3 Feed is entering to crusher from the top and lumps are crushed between jaws. Jaw crushers are heavy duty machines and hence need to be robustly constructed. The outer frame is generally made of cast iron or steel. The jaws themselves are usually constructed from cast steel. Crushers and Their Types IspatGuru2015-4-3 Feed is entering to crusher from the top and lumps are crushed between jaws. Jaw crushers are heavy duty machines and hence need to be robustly constructed. The outer frame is generally made of cast iron or steel. The jaws themselves are usually constructed from cast steel. Crushers and Their Types IspatGuru2015-4-3 Feed is entering to crusher from the top and lumps are crushed between jaws. Jaw crushers are heavy duty machines and hence need to be robustly constructed. The outer frame is generally made of cast iron or steel. The jaws themselves are usually constructed from cast steel.
احصل على السعر
2019-6-28 Commonly called the “DT Jaw Crusher” this design utilizes two plates, one being fixed and the other being free to move back and forth to crush the rock. This machine uses a squeezing motion and as the rock breaks it falls to a lower position so it can be further broken until it passes through the narrow opening at the bottom. Crushers QueensMineDesignWiki2019-6-28 Commonly called the “DT Jaw Crusher” this design utilizes two plates, one being fixed and the other being free to move back and forth to crush the rock. This machine uses a squeezing motion and as the rock breaks it falls to a lower position so it can be further broken until it passes through the narrow opening at the bottom. Crushers QueensMineDesignWiki2019-6-28 Commonly called the “DT Jaw Crusher” this design utilizes two plates, one being fixed and the other being free to move back and forth to crush the rock. This machine uses a squeezing motion and as the rock breaks it falls to a lower position so it can be further broken until it passes through the narrow opening at the bottom.
احصل على السعر
Jaw crushers operate by squeezing rock between two surfaces, one of which opens and closes like a jaw. Rock enters the jaw crusher from the top. Pieces of rock, that are larger than the opening at the bottom of the jaw, Clearing Blocked Crushers Health and Safety Jaw crushers operate by squeezing rock between two surfaces, one of which opens and closes like a jaw. Rock enters the jaw crusher from the top. Pieces of rock, that are larger than the opening at the bottom of the jaw, Clearing Blocked Crushers Health and Safety Jaw crushers operate by squeezing rock between two surfaces, one of which opens and closes like a jaw. Rock enters the jaw crusher from the top. Pieces of rock, that are larger than the opening at the bottom of the jaw,
احصل على السعر
2017-3-4 A gyratory crusher is similar in basic concep t to a jaw crusher, consisting of a concav e surface and a conical head; both surfaces are typically lined with manganese steel surfaces. The inner (PDF) SIZE REDUCTION BY CRUSHING 2017-3-4 A gyratory crusher is similar in basic concep t to a jaw crusher, consisting of a concav e surface and a conical head; both surfaces are typically lined with manganese steel surfaces. The inner (PDF) SIZE REDUCTION BY CRUSHING 2017-3-4 A gyratory crusher is similar in basic concep t to a jaw crusher, consisting of a concav e surface and a conical head; both surfaces are typically lined with manganese steel surfaces. The inner
احصل على السعر
gyratory jaw crusher operations machine Search. 2016-11-25T21:11:08+00:00. Gyratory Crusher l Introduce, Working Principle JXSC Mine. Gyratory crusher is a new type of crusher which can replace fine jaw crusher or cone crusher The gyratory crushing equipment has a bright future in the mineral processing market Its working part is a highspeed rotary gyratory jaw crusher operations machine Searchgyratory jaw crusher operations machine Search. 2016-11-25T21:11:08+00:00. Gyratory Crusher l Introduce, Working Principle JXSC Mine. Gyratory crusher is a new type of crusher which can replace fine jaw crusher or cone crusher The gyratory crushing equipment has a bright future in the mineral processing market Its working part is a highspeed rotary gyratory jaw crusher operations machine Searchgyratory jaw crusher operations machine Search. 2016-11-25T21:11:08+00:00. Gyratory Crusher l Introduce, Working Principle JXSC Mine. Gyratory crusher is a new type of crusher which can replace fine jaw crusher or cone crusher The gyratory crushing equipment has a bright future in the mineral processing market Its working part is a highspeed rotary
احصل على السعر
Jaw crushers are generally defined by their opening size. For example, a 900x650 mm crusher refers to a crusher with an inlet measuring 900 mm by 650 mm. The main parts and main technical parameters of a jaw crusher are presented below. 1. Feed Chute 2. Drive Flywheel 3. V-belts 4. Electric motor 5. Motor Stand 6. Settings and Damping Group 7. What is a Jaw Crusher? MEKA Crushing EquipmentJaw crushers are generally defined by their opening size. For example, a 900x650 mm crusher refers to a crusher with an inlet measuring 900 mm by 650 mm. The main parts and main technical parameters of a jaw crusher are presented below. 1. Feed Chute 2. Drive Flywheel 3. V-belts 4. Electric motor 5. Motor Stand 6. Settings and Damping Group 7. What is a Jaw Crusher? MEKA Crushing EquipmentJaw crushers are generally defined by their opening size. For example, a 900x650 mm crusher refers to a crusher with an inlet measuring 900 mm by 650 mm. The main parts and main technical parameters of a jaw crusher are presented below. 1. Feed Chute 2. Drive Flywheel 3. V-belts 4. Electric motor 5. Motor Stand 6. Settings and Damping Group 7.
احصل على السعر
2022-11-12 A fixed jaw, mounted in a V-shaped alignment, is the stationary breaking surface, while a movable, “swing” jaw exerts force on the feed material by pushing it against the stationary plate. The space at the How Does a Jaw Crusher Work Jaw Crusher2022-11-12 A fixed jaw, mounted in a V-shaped alignment, is the stationary breaking surface, while a movable, “swing” jaw exerts force on the feed material by pushing it against the stationary plate. The space at the How Does a Jaw Crusher Work Jaw Crusher2022-11-12 A fixed jaw, mounted in a V-shaped alignment, is the stationary breaking surface, while a movable, “swing” jaw exerts force on the feed material by pushing it against the stationary plate. The space at the
احصل على السعر
A jaw crusher uses compressive force for breaking ore pieces. Compressive force is applied by two jaws ( dies ), one of the crusher jaws is stationary ( fixed jaw) whilst the other is moving ( swing jaw ). Material is fed into the top feed opening (gape) and gradually moves downwards towards the lower discharge outlet. Jaw Crusher Explained saVReeA jaw crusher uses compressive force for breaking ore pieces. Compressive force is applied by two jaws ( dies ), one of the crusher jaws is stationary ( fixed jaw) whilst the other is moving ( swing jaw ). Material is fed into the top feed opening (gape) and gradually moves downwards towards the lower discharge outlet. Jaw Crusher Explained saVReeA jaw crusher uses compressive force for breaking ore pieces. Compressive force is applied by two jaws ( dies ), one of the crusher jaws is stationary ( fixed jaw) whilst the other is moving ( swing jaw ). Material is fed into the top feed opening (gape) and gradually moves downwards towards the lower discharge outlet.
احصل على السعر
2014-4-1 Jaw crushers are the most common solution in underground applications when the throughput is below 1000 tonnes per hour, depending somewhat on the scalping solutions. Above 1000 tph, primary gyratory crushers are an option. After the throughput reaches 2000 tph, jaw crushers are very rare, with the exception of a parallel plant layout. Below the surface: Setting up an underground primary jaw 2014-4-1 Jaw crushers are the most common solution in underground applications when the throughput is below 1000 tonnes per hour, depending somewhat on the scalping solutions. Above 1000 tph, primary gyratory crushers are an option. After the throughput reaches 2000 tph, jaw crushers are very rare, with the exception of a parallel plant layout. Below the surface: Setting up an underground primary jaw 2014-4-1 Jaw crushers are the most common solution in underground applications when the throughput is below 1000 tonnes per hour, depending somewhat on the scalping solutions. Above 1000 tph, primary gyratory crushers are an option. After the throughput reaches 2000 tph, jaw crushers are very rare, with the exception of a parallel plant layout.
احصل على السعر
All the frame components are casted using an alloy developed in-house especially for jaw crushers. In addition to solid casting, the crushers’ frame has a cellular, so called honeycomb structure that, like in nature, has proven to be stronger and more durable. Pinned and bolted, non-welded frame construction Outstanding fatigue strength Nordberg® C Series™ jaw crushers TON OutotecAll the frame components are casted using an alloy developed in-house especially for jaw crushers. In addition to solid casting, the crushers’ frame has a cellular, so called honeycomb structure that, like in nature, has proven to be stronger and more durable. Pinned and bolted, non-welded frame construction Outstanding fatigue strength Nordberg® C Series™ jaw crushers TON OutotecAll the frame components are casted using an alloy developed in-house especially for jaw crushers. In addition to solid casting, the crushers’ frame has a cellular, so called honeycomb structure that, like in nature, has proven to be stronger and more durable. Pinned and bolted, non-welded frame construction Outstanding fatigue strength
احصل على السعر
Jaw crusher breaks the rock to 10 ~ 30 cm size. Cone crushing machine further broke the stone to below 10 cm. Large cone crushers (gyratory crushers) also can as head crushers. Fine jaw crusher also can as a two Jaw Crusher VS Cone Crusher Advantages and Jaw crusher breaks the rock to 10 ~ 30 cm size. Cone crushing machine further broke the stone to below 10 cm. Large cone crushers (gyratory crushers) also can as head crushers. Fine jaw crusher also can as a two Jaw Crusher VS Cone Crusher Advantages and Jaw crusher breaks the rock to 10 ~ 30 cm size. Cone crushing machine further broke the stone to below 10 cm. Large cone crushers (gyratory crushers) also can as head crushers. Fine jaw crusher also can as a two
احصل على السعر
2018-12-26 Construction Working and Maintenance of Crushers for Crushing Bulk Construction Working and Maintenance of Crushers for 2018-12-26 Construction Working and Maintenance of Crushers for Crushing Bulk Construction Working and Maintenance of Crushers for 2018-12-26 Construction Working and Maintenance of Crushers for Crushing Bulk
احصل على السعر
Jaw crushers operate by squeezing rock between two surfaces, one of which opens and closes like a jaw. Rock enters the jaw crusher from the top. Pieces of rock, that are larger than the opening at the bottom of the jaw, Clearing Blocked Crushers Health and Safety Jaw crushers operate by squeezing rock between two surfaces, one of which opens and closes like a jaw. Rock enters the jaw crusher from the top. Pieces of rock, that are larger than the opening at the bottom of the jaw, Clearing Blocked Crushers Health and Safety Jaw crushers operate by squeezing rock between two surfaces, one of which opens and closes like a jaw. Rock enters the jaw crusher from the top. Pieces of rock, that are larger than the opening at the bottom of the jaw,
احصل على السعر
gyratory jaw crusher operations machine Search. 2016-11-25T21:11:08+00:00. Gyratory Crusher l Introduce, Working Principle JXSC Mine. Gyratory crusher is a new type of crusher which can replace fine jaw crusher or cone crusher The gyratory crushing equipment has a bright future in the mineral processing market Its working part is a highspeed rotary gyratory jaw crusher operations machine Searchgyratory jaw crusher operations machine Search. 2016-11-25T21:11:08+00:00. Gyratory Crusher l Introduce, Working Principle JXSC Mine. Gyratory crusher is a new type of crusher which can replace fine jaw crusher or cone crusher The gyratory crushing equipment has a bright future in the mineral processing market Its working part is a highspeed rotary gyratory jaw crusher operations machine Searchgyratory jaw crusher operations machine Search. 2016-11-25T21:11:08+00:00. Gyratory Crusher l Introduce, Working Principle JXSC Mine. Gyratory crusher is a new type of crusher which can replace fine jaw crusher or cone crusher The gyratory crushing equipment has a bright future in the mineral processing market Its working part is a highspeed rotary
احصل على السعر
2020-8-11 5.2 Gyratory crusher : A gyratory crusher is similar in basic concept to a jaw crusher, consisting of a concave surface and a conical head; both surfaces are typically lined with manganese steel surfaces. The inner cone has a slight circular movement, but does not rotate; the movement is generated by an eccentric arrangement. SIZE REDUCTION BY CRUSHING METHODS2020-8-11 5.2 Gyratory crusher : A gyratory crusher is similar in basic concept to a jaw crusher, consisting of a concave surface and a conical head; both surfaces are typically lined with manganese steel surfaces. The inner cone has a slight circular movement, but does not rotate; the movement is generated by an eccentric arrangement. SIZE REDUCTION BY CRUSHING METHODS2020-8-11 5.2 Gyratory crusher : A gyratory crusher is similar in basic concept to a jaw crusher, consisting of a concave surface and a conical head; both surfaces are typically lined with manganese steel surfaces. The inner cone has a slight circular movement, but does not rotate; the movement is generated by an eccentric arrangement.
احصل على السعر