FLS EB and EB Pro الكسارات الفكية

Start with six standard models and key dimensions to identify fixed and swing jaw plates, cheek plates, eccentric shafts, bearings, toggle plates, tensioning, adjustment and seal spares, then confirm materials and drawing numbers for an enquiry.

Official FLS EB jaw crusher cutaway
Official FLS EB cutaway, showing fixed and swing jaws, jaw plates, eccentric shaft, flywheel, toggle plate and tensioning mechanism.
Official FLS EB jaw crusher drive and lubrication side view
Official FLS EB drive and lubrication side view, showing the flywheel, bearings, lubrication piping, motor and frame positions.
First page of the official FLS EB 20-15 Pro datasheet
First page of the official FLS EB 20-15 Pro datasheet. The model table also includes five other EB and EB Pro sizes.
OEM المعدات التفاصيل

الطرازات وقطع التآكل وقطع الغيار والمواد في صفحة واحدة

EB and EB Pro are single-toggle jaw crushers. This page covers the standard models, dimensions, installation positions, material selection, drawing checks and enquiry information directly needed for spare identification.

6 Published standard models
7 Wear parts
9 Core spares
7 Official sources
Standard Models and Key Dimensions

EB 09-07 to EB 20-15 Pro

Capacity, feed opening, CSS, speed, drive power, equipment weight and overall dimensions come from the corresponding official FLS datasheets.

ModelCapacityFeed opening A×BCSS rangeRecommended speedMotor powerالمعدات weightOverall dimensions L×W×H
EB 09-07104–288 t/h700 × 900 mm50–175 mm200–230 rpm90 kW (up to 110 kW)Approximately 16,000 kgApproximately 3,350 × 2,150 × 2,840 mm
EB 11-08164–446 t/h800 × 1,100 mm70–225 mm200–230 rpm110 kW (up to 132 kW)Approximately 28,000 kgApproximately 4,350 × 2,700 × 2,900 mm
EB 12-10207–523 t/h1,000 × 1,200 mm100–250 mm180–200 rpm132 kW (up to 160 kW)Approximately 45,000 kgApproximately 4,780 × 2,750 × 3,300 mm
EB 14-11 Pro300–675 t/h1,100 × 1,400 mm100–250 mm160–180 rpm160 kW (up to 200 kW)Approximately 55,000 kgApproximately 4,100 × 3,180 × 3,430 mm
EB 16-12 Pro400–1,200 t/h1,200 × 1,600 mm100–220 mm145–160 rpm200 kW (up to 250 kW)Approximately 80,000 kgApproximately 4,500 × 3,300 × 4,000 mm
EB 20-15 Pro600–1,600 t/h1,500 × 2,000 mm130–230 mm145–160 rpm315 kW (up to 370 kW)Approximately 130,000 kgApproximately 5,260 × 4,070 × 4,720 mm

تعتمد السعة على الكثافة الظاهرية ومقاومة الانضغاط وتوزيع الأحجام والرطوبة وحجم المنتج المستهدف وإعداد الجانب المغلق (CSS) الفعلي. أكِّد قطع الغيار النهائية وفقًا للطراز الكامل والرقم التسلسلي ورقم الرسم ومراجعة الرسم وأبعاد التركيب.

قطع الغيار المستهلكة

Fixed jaws, swing jaws, cheek plates and body protection

Start with fixed and swing jaw plates, followed by upper/lower cheek plates, intermediate plates, feed guides and structural protection plates. Each item links to its part and material pages.

Fixed jaw plate position in the FLS EB
01

صفيحة فك ثابتة

Fixed Jaw Plate

Fixed jaw plates attach inside the front wall and form the chamber with the swing jaw plates. Check model, one-piece/segmented construction, tooth profile, top/bottom direction, thickness, hole pattern, clamping method, CSS and used-part wear profile.

Material and manufacturing checks:Use high-manganese steel or application-validated wear-resistant alloy steel. Confirm grade, heat treatment and hardness against ore impact, abrasion and original drawings.

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Swing jaw plate position in the FLS EB
02

Swing Jaw Plates

Movable / Swing Jaw Plate

Mounted on the swing jaw body, these are the main wear surfaces under cyclic load. Check tooth profile, relative tooth peak positions, plate width, top/bottom location, clamping wedges and pairing with the fixed jaw plates.

Material and manufacturing checks:Select high-manganese steel, wear-resistant alloy steel or composite wear solutions according to impact, compression, hardness and target service life. Appearance alone does not permit interchange with fixed jaw plates.

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Upper cheek plate position in the FLS EB
03

ألواح الخد العلوية

Upper Cheek Plate

These protect the upper chamber sides. Check left/right side, shape, thickness, hole pattern, feed opening profile, jaw plate clearance and adjacent guard overlaps.

Material and manufacturing checks:Confirm quenched and tempered wear plate, wear-resistant cast steel or bimetallic composite plate according to large-rock impact and sliding wear.

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Lower cheek plate position in the FLS EB
04

ألواح الخد السفلية

Lower Cheek Plate

These protect lower sidewalls near the discharge opening. Check left/right side, thickness, hole pattern, CSS adjustment range, working clearance at jaw plate ends and discharge path.

Material and manufacturing checks:Confirm quenched and tempered wear plate, wear-resistant cast steel or composite plate according to fines abrasion, localized impact and replacement interval.

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Intermediate plate position in the FLS EB
05

ألواح وسيطة

Intermediate Plate

These protect transition areas around jaw plates or the body. Check the specific model, installation layer, plate shape, thickness, hole pattern, contact faces and relationships with adjacent jaw plates or guards.

Material and manufacturing checks:Use wear plate or the originally specified alloy steel. Confirm flatness, thickness and fastening method against drawings.

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Feed guide plate position in the FLS EB
06

ألواح توجيه التغذية

Deflector Plate

These guide feed and protect upper body impact zones. Check drop direction, thickness, angle, hole pattern, supports and safe clearance to flywheels/guards.

Material and manufacturing checks:Confirm quenched and tempered wear plate, bimetallic composite plate or wear-resistant cast steel according to drop height, particle size and impact direction.

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Swing jaw and front wall protection plate positions in the FLS EB
07

Swing Jaw and Front Wall Protection Plates

Pitman and Front Casting Protection Plate

These shield the swing jaw body or front wall from direct wear. Check protection zone, installation side, overall shape, hole pattern, thickness, pads and overlap with the main jaw plates.

Material and manufacturing checks:Confirm quenched and tempered wear plate or wear-resistant alloy steel according to loads, impact, structural stiffness and replaceability.

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قطع الغيار

Eccentric shafts, bearings, toggle plates, tensioning, adjustment and seals

Parts with the same name are not interchangeable by appearance across EB models, sides or generations. Check drawing number, fits, dimensional relationships, materials and function.

Eccentric shaft position in the FLS EB
01

عمود لا مركزي

Eccentric Shaft

The shaft drives reciprocating swing jaw movement. Check eccentricity, journals, overall length, flywheel/pulley end, keyways, threads, bearing fits, rotation direction and dynamic balance requirements.

Material and manufacturing checks:Confirm forged transmission alloy steel, heat treatment, journal accuracy and ultrasonic testing against original drawings and cyclic loads.

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Spherical roller bearing positions in the FLS EB
02

محامل أسطوانية ذاتية المحاذاة

Spherical Roller Bearing

These support the eccentric shaft and swing jaw under radial impact and assembly misalignment. Check bearing model, clearance, shaft/housing fits, locating end, adapter sleeve, seals, lubrication and temperature rise.

Material and manufacturing checks:Confirm bearing and ring materials, cages, seals and lubrication against load, speed, temperature and original bearing designation.

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Toggle plate position in the FLS EB
03

ألواح دفع الكسارة الفكية (Toggle Plates)

Toggle Plate

These connect the swing jaw to the rear support, transmitting crushing force and contributing to overload protection. Check length, width, thickness, both end profiles, installation direction, CSS range and mating toggle seats.

Material and manufacturing checks:Confirm the original alloy steel or cast-iron/cast-steel system against loads and protection requirements. Do not increase strength without authorization and thereby change overload protection.

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Toggle seat positions in the FLS EB
04

مقاعد ألواح دفع الكسارة الفكية

Toggle Seat

These support toggle plate ends and provide oscillating contact surfaces. Check front/rear seat, length, curvature, groove profile, installation direction, contact pattern and pairing with the toggle plate.

Material and manufacturing checks:Confirm wear-resistant alloy steel or the original material according to bearing pressure, sliding wear, toughness and mating toggle plate material.

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Tension rod position in the FLS EB
05

Tension Rods

Tension Rod

Together with the spring system, these maintain the working relationship of the toggle plate and swing jaw mechanism. Check overall length, diameter, thread, end geometry, preload position, installation direction and matching springs.

Material and manufacturing checks:Confirm quenched and tempered transmission alloy steel, thread machining and surface protection according to preload, fatigue and environmental corrosion.

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Tension spring position in the FLS EB
06

نوابض شد

Tension Spring

These work with tension rods to maintain mechanism preload. Check outside diameter, wire diameter, free length, active coils, winding direction, end type and working compression.

Material and manufacturing checks:Confirm spring steel grade, heat treatment, fatigue life, surface treatment and load curve against original drawings.

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CSS adjustment wedge position in the FLS EB
07

CSS Adjustment Wedges

CSS Adjustment Wedge

These provide mechanical or hydraulically assisted discharge setting adjustment. Check left/right and upper/lower position, taper, length, thickness, hole pattern, contact faces and actual CSS adjustment range.

Material and manufacturing checks:Confirm quenched and tempered alloy steel, hardness, flatness and inclined-face contact accuracy against adjustment loads and original drawings.

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Jaw plate clamping wedge position in the FLS EB
08

Jaw Plate Clamping Wedges

Jaw Die Clamping Wedge

These secure fixed or swing jaw plates. Check upper/lower wedge, installation side, taper, hole pattern, threads, clamping face and jaw plate edge profile.

Material and manufacturing checks:Confirm quenched and tempered alloy steel, surface hardness and bolt preload according to clamping force and assembly/removal frequency.

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Labyrinth dust seal position in the FLS EB
09

Labyrinth Dust الموانع

Labyrinth Dust Seal

These protect eccentric shaft bearings and lubrication areas. Check seal diameter, labyrinth stages, axial clearance, fastening method, lubrication passages, rotation direction and adjacent guards.

Material and manufacturing checks:Confirm steel labyrinth rings, engineering plastics or elastomer seals according to dust, temperature, lubricant and speed.

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Drawing and spare part numbers

طابق أرقام الشركة المصنعة الأصلية أو الأرقام الخارجية مع الطراز والموضع والأبعاد الحرجة

When submitting a number, include the full EB model, serial number, fixed/swing position, part name, drawings, used-part photos, critical dimensions, material and operating conditions.

Which standard FLS EB and EB Pro models are publicly listed?

Current official documents list EB 09-07, 11-08, 12-10, 14-11 Pro, 16-12 Pro and 20-15 Pro.

Is the equipment model alone enough to manufacture jaw plates?

No. Also check the serial number, OEM drawing number, fixed/swing position, one-piece/segmented construction, tooth profile, installation direction, clamping method, CSS, material and used-part wear records.

Submit FLS EB models, drawing numbers, jaw plates or core spare requirements

Provide the full model, serial number, fixed/swing position, OEM/third-party number, drawings, used-part photos, critical dimensions, material and operating conditions. We use these to identify parts, assess materials, match manufacturing requirements, control quality and deliver finished components.

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خدمات صنع في الصين

من التقييم الفني إلى تسليم المنتج بالكامل

توفر شركة ANRANST للعملاء العالميين تقييمات هندسية، واختيار التصنيع الصيني، ومراقبة الجودة، وتسليم الأجزاء النهائية لقطع الغيار الصناعية المقاومة للتآكل حسب الطلب، ويمكنها أيضًا دعم قطع الغيار الصناعية الأخرى حسب الطلب.

01

مراجعة الرسومات والهندسة

قم بمراجعة أسطح التزاوج وأبعاد الواجهة، وقم بتقييم جدوى المواد والمعالجة الحرارية والتصنيع.

02

تحديد المادة والمعالجة الحرارية

تُحدَّد درجات المواد وعمليات المعالجة الحرارية لكل طلب على حدة، وتُثبَّت في الاتفاقية الفنية وتُتابَع أثناء الإنتاج.

03

ضبط الجودة

يشمل ذلك تأكيد الرسم، ومراقبة المواد والعمليات، وتتبع الإنتاج، وتنسيق عمليات الفحص والقبول.

04

تسليم المنتج النهائي

تنظيم عمليات التصنيع والتحقق من الجودة والتعبئة والتغليف وتسليم المنتجات النهائية الكاملة لتشكيل حلقة إمداد قابلة للتنفيذ.

قم بتزويدنا بالنماذج الحالية، والرسومات، وأرقام الرسومات، وأرقام الأجزاء، والمواد، أو معلومات ظروف التشغيل، وسنقوم بتحديد التحقق الفني ومسار التوريد وفقًا لذلك.

إرسال طلب