ec-series-jaw-crusher
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ec-series-jaw-crusher
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EC series Jaw Crusher

Planet Machinery EC series jaw crusher is developed and designed based on crushing various hard rock conditions. It adopts an innovative modular and welding-free frame structure, thus giving the equipment excellent fatigue resistance, reliability and multiple installation methods. Thanks to the precise and balanced overall structure, the EC series jaw crusher is economical and easy to install. With the use of special high-quality cast steel components and durable wear parts, it is given excellent applicability, outstanding economy and low operating costs.

1.Production capacity: 65-1590T/H
2.Applicable materials: granite, basalt, limestone, river pebbles, iron ore, gold ore, copper ore, etc.
3.Scope of application: metallurgy, mining, chemical industry, cement, construction, refractory materials and ceramics and other industrial sectors
  • High quality and high reliability
  • Excellent performance
  • Low cost of use and installation
  • Description

  • Parameters

  • Working principle

    The EC series jaw crusher takes the eccentric shaft + elbow plate as the core transmission mechanism, which transforms the rotational movement of the motor into the recirrecing swing of the moving jaw. Through the periodic extrusion of the moving jaw and the fixed jaw, it realises the efficient coarse crushing operation of hard rock, ore and other materials. At the same time, through modular adjustment and shock absorption design, it takes into account the crushing efficiency, The accuracy of the finished product and the stability of the equipment.
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  • Product instructions for use

    1. Discharge port adjustment: The adjustment of the discharge port of the Planet EC series crusher is done through the adjustment screw on both sides of the crusher, and the discharge port is stepless adjustment. When adjusting the discharge port, the two adjustment screws must be adjusted synchronously, and only one side of the screw is not allowed to be adjusted.
    2. The order of start-up and shutdown:
    Start-up order: start the discharge device - start the crusher - start the feeding device
    Shutdown order; stop the feeding device - stop the crusher - stop the discharge device
    3.Correct feeding: The correct feeding should fall vertically into the crushing cavity. The feeding should not impact the jaw head. The feeding particle size must be controlled within the specified range. Excessive feeding will greatly reduce the capacity of the crusher. When the feed volume reaches 2/3 of the crushing cavity, the crusher has the highest efficiency.


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  • Maintenance

    1. Lubricate once every 40 working hours), see Section 5.3.3 of the manual for the required amount of grease.
    2. Lubricate the discharge port adjustment device and check the condition of its rubber cover (mechanical adjustment of the discharge port),
    3. Check the wear of the cheek plate and replace it if necessary.
    4. Check the elbow plate in the middle, the straightness and whether there are cracks.
    Five. Check the elbow seat and rubber seal, and clean the surface of the elbow seat if necessary.
    6. Check the tightening of the frame fixing bolt.
    7. Check the condition of the flywheel.
    8.Check the wear of rubber shock-absorbing pads
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EC80 EC100 ECHO EC125 EC140 EC145 EC 160 EC200
Feed opening width (mm) 800 1000 1100 1250 1400 1400 1600 2000
Feed opening depth (mm) 510 760 850 950 1070 1100 1200 1500
Motor power (kW) Motor speed (rpm) 75 350 110 260 160 230 160 220 200 220 200 220 250 220 400 200
 Product Size (mm)  TWilsiKdsS’.afcecreiirc’:(trn) 吨/小时T/H 吨/小时T/H 吨/小时T/H 吨/小时T/H 吨/小时T/H 吨/小时T/H 吨/小时T/H 吨/小时T/H
0-30 20
0-35 25
0-45 30
0-60 40 65-85
0-75 50 80-95
0-90 60 95-125
0-105 70 115-150 150-210 190-250
0-120 80 130-170 170-225 210-275
0-135 90 150-195 190-245 235-305
0-150 100 165-215 215-280 255-330 290-380
0-185 125 210-275 265-345 310-405 350-455 385-500 400-520
0-225 150 250-325 315-410 370-480 410-535 455-590 470-610 520-675
0-260 175 290-380 370-480 425-550 470-610 520-675 540-700 592-775 760-990
0-300 200 420-545 480-625 530-690 590-765 610-795 675-880 855-1110
0-340 225 590-770 655-850 680-885 750-975 945-1230
0-375 250 650-845 725-945 750-975 825^1070 1040-1350
0-410 275 820-1070 900-1170 1130-1470
0-450 300 980-1275 1225-1590
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OUR PRODUCTS

Best-selling Products

Jaw Plate

This product is a special tooth plate for the Star jaw crusher. It is the core wear-resistant accessory of the equipment. It is installed in the crushing cavity of the crusher and cooperates with the moving jaw to complete the material crushing through extrusion. It is suitable for the full series of models of the planet jaw crusher to ensure the stable operation.

Blow Bar

The special plate hammer of the counterattack crusher is the core crushing accessory of the equipment. It is installed inside the crushing cavity and cooperates with the counterattack plate and lining plate to crush the material through high-speed impact. It is a key component to realise material crushing, which directly affects the crushing efficiency and the quality of the finished product.

Liner Plate

The special lining plate of the counterattack crusher is the core wear-resistant and fragile accessory of the equipment. It is installed on the inner wall of the crushing cavity and directly contacts with the material. It can not only protect the equipment cavity from the impact and wear of the material, but also assist the plate hammer to complete the impact crushing of the material. It is a key consumable to ensure the long-term stable and efficient operation of the equipment.

Impact Plate

The special counterattack plate for the counterattack crusher is the core wear-resistant crushing accessory of the equipment. It is installed inside the crushing cavity and cooperates with the plate hammer to complete the material crushing through impact. At the same time, it protects the equipment cavity to avoid the direct wear of the material. It is a key consumable to ensure the efficiency and stability of the crushing operation.

Jaw Stock

The jaw crusher moving jaw is the core crushing component that drives material crushing through reciprocating movement and ensures normal equipment operation.
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SERVICES

Services

Overseas Customer Full Process Cooperation Service Cases1

Overseas Customer Full Process Cooperation Service Cases

Project Overview Star Machinery is deeply engaged in the field of mine crushing equipment, providing global customers with one-stop services for pre-sale technical communication, on-site factory inspection, program customisation, business negotiation, contract signing, and after-sales technical guarantee. This overseas customer visit and cooperation fully presents the whole process from technical docking, factory verification to signing a contract, highlighting our professional technical strength and intimate overseas service system.   Service process In-depth technical discussion to accurately match project needs Our core management team, technical engineers and foreign trade business backbone carry out multiple rounds of special negotiations with overseas customers. Combined with the customer’s local mine working conditions, production capacity targets and material characteristics, we communicate in depth around the core contents of equipment selection, complete configuration, technical parameters, delivery cycle, after-sales standards, etc. Relying on many years of industry precipitation and enterprise strength, we customise exclusive crushing and screening project solutions for customers to accurately solve customer project pain points.     Field inspection of the factory area, on-site verification of hardcore technology The technical team will accompany the customer into the production workshop and intelligent control centre throughout the whole process to check the production process, core components and intelligent control system on the spot. The engineer demonstrated the operation of the equipment control panel on the spot, explained the operation principle of the equipment, quality inspection process, debugging specifications and maintenance points, verified the technical performance item by item, and let customers intuitively feel the quality and quality control system of the equipment with real production strength and mature technical ability.         Business signing and establishing long-term strategic cooperation After technical confirmation and finalisation of the plan, the two sides formally negotiated the details of cooperation and signed a cooperation agreement. Our company is simultaneously committed to providing full-cycle after-sales services such as equipment installation guidance, overseas technical training, lifelong operation and maintenance support, establishing deep mutual trust with standardised and standardised cooperation processes, and achieving a long-term and stable strategic partnership.    
service

State-owned enterprise team visits in-depth technical exchange to empower industry cooperation

Project Overview As a strong manufacturing enterprise in the field of mine crushing equipment for many years, Star Machinery has been recognised by many state-owned enterprises with its mature production technology, perfect quality control system and professional technical research and development capabilities. A number of core teams of state-owned enterprises came to our company to carry out on-site factory visits, technical discussions and exchanges. Our company provides a full range of services for on-site inspection of factories, explanation of production processes, docking of technical plans, and exchange of industry experience, and deepen industry cooperation.   Service process High-level discussion and exchange to explore the technical direction of the industry together Our company’s management and technical core team held a special symposium with representatives of visiting state-owned enterprises. The two sides have in-depth exchanges around the research and development of mine crushing equipment, the construction of sand and stone aggregate projects, the localisation and upgrading of equipment, and the application of intelligent production. Combined with industry policies and market trends, they discussed issues such as equipment optimisation, project implementation and long-term cooperation to lay the foundation for subsequent industry collaboration. A number of enterprise honours displayed in the background visually show the strong comprehensive strength and reputation of our company in the industry.     Field inspection of the factory area, on-site display of hard verification power The technical person in charge of our company accompanied the state-owned enterprise team into the production workshop throughout the whole process, wearing safety protective equipment to visit the whole process of production. From core wear-resistant casting, whole machine assembly and processing, to equipment quality inspection and control, intelligent production application, engineers explain the production process, core technology, production capacity scale and quality control standards one by one, demonstrate the strength of equipment manufacturing on the spot, and answer technical questions of the state-owned enterprise team about equipment performance, customised production, working condition adaptation and other technical questions. .     The exchange of technical experience enables the win-win development of the industry Through face-to-face technical discussion and field observation, the two sides realise the two-way interoperability of industry technology, project experience and equipment application plan. Our company fully demonstrates the full-chain manufacturing ability of mine crushing equipment, combines the needs of large-scale projects of state-owned enterprises, outputs adaptive technical solutions, provides reliable equipment support for large-scale mines and infrastructure sand and stone projects of state-owned enterprises with professional technical services and perfect production support, and expands diversified industry cooperation models.    
Government and enterprise leaders come to inspect technology-enabled mining equipment cooperation4

Government and enterprise leaders come to inspect technology-enabled mining equipment cooperation4

Project Overview Star Machinery has been engaged in the research and development and manufacturing of mining crushing equipment for many years. With advanced production equipment, strict quality control system and professional technical research and development strength, it has been highly recognised by government and enterprise units. The leading team of government and enterprises will come to our production base for a field visit. Our company will provide full-process services such as a real-time visit to the factory, explanation of production technology, demonstration of equipment technology, and in-depth exchange in the industry, so as to fully demonstrate the hard strength and technical service ability of the enterprise and deepen the cooperation between the government and enterprise.   Service process Field visit to the factory area to visually show the manufacturing strength The person in charge and the technical backbone of our company accompanied the leading team to go deep into the production workshop and visited the large-scale processing equipment, the whole machine assembly workshop and the production area of core components on the spot. Focussing on the processing technology of large-scale crushing equipment, intelligent production process, capacity allocation scale, production safety specifications and other contents, our company’s large-scale and standardised production and manufacturing capabilities are displayed in an all-round way.       Equipment Technical Explanation and Professional Demonstration of Core Advantages Technical engineers provided on-site demonstrations of the intelligent control system of the crushing equipment to the visiting team. They provided detailed explanations of the equipment’s operating principles, control logic, performance advantages, wear-resistant component configuration, and working condition adaptation solutions. For the equipment application needs of large-scale mines and infrastructure sand and gravel projects, they answered questions one by one, intuitively showcasing our company’s core competitiveness in equipment research and development and technological innovation.       In-depth industry exchange, enabling project implementation cooperation The two sides carried out in-depth exchanges on the localisation and upgrading of mining equipment, the supporting equipment of large-scale infrastructure projects, and the development of green intelligent crushing technology. Based on the construction needs of large-scale government and enterprise projects, our company shares a complete set of crushing and screening solutions and full-cycle technical service models. With excellent quality, professional technology and perfect services, we provide reliable equipment guarantee for the implementation of government and enterprise projects and reach an in-depth cooperation consensus.    
International Exhibition Brand Display Global Customer Accurate Docking Service3

International Exhibition Brand Display Global Customer Accurate Docking Service

Project Overview Star Machinery actively participates in professional exhibitions of large-scale engineering machinery and mining equipment at home and abroad. With the exhibition as a bridge, it provides global customers with one-stop services for equipment physical display, face-to-face technical exchange, business negotiation, program customisation, international cooperation docking, broadening global market channels and creating an international mining equipment brand. Like, providing efficient and accurate early docking services for overseas customers.   Service process On-site display of boutique equipment, intuitively presenting the hard verification power At this international exhibition, our company made a big appearance with core star equipment such as cone crushers and large jaw crushers. Bring the whole machine to the exhibition site to display the appearance, structural design, core technology and manufacturing quality of the equipment in an all-round way, so that customers at home and abroad can intuitively feel the product performance, production strength and technical advantages of Planet Machinery, and quickly establish brand recognition.     One-on-one business technology negotiation to accurately match overseas needs During the exhibition, our foreign trade and technical team had face-to-face in-depth communication with customers from all over the world. According to the mining conditions, production capacity needs and material characteristics of the customer’s region, we will explain equipment selection, complete sets of solutions, wear-resistant parts configuration, delivery cycle, after-sales guarantee and other contents on the spot, and customise exclusive crushing and screening solutions one-on-one to efficiently solve customer project questions.     Expand global cooperation channels and build a long-term cooperation bridge Through the professional exhibition platform, we can accurately connect with overseas agents, mining project investors and engineering contractors, and deeply exchange long-term agency cooperation, project supporting supply, overseas localisation services and other modes. With professional technical explanation, perfect service system and reliable product quality, we will win the trust of overseas customers, continue to expand the global market layout, and empower overseas mines and gravel aggregate projects to land.  

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