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HSI Crusher Spares

Overview

Horizontal Shaft Impactor (HSI) crushers require a complete range of spare parts, beyond wear liners, to maintain consistent performance, ensure operational safety, and minimize downtime. As a professional HSI crusher spares manufacturer and supplier, we provide OEM and aftermarket HSI spare parts including rotor assemblies, blow bar parts, and shaft components. High-quality HSI spare parts are essential for smooth operation, planned maintenance, and equipment longevity in demanding crushing environments. Selecting the right HSI crusher parts supplier supports reliable production and reduces total cost of ownership.


Start with the specific part you need
This category is organised so you can find HSI crusher parts by the actual part, not by a general machine name. Work through the positions below and send the ones you need, one line per part:

Blow bars — the rotor-mounted bars that strike the feed first. Shape, fixing method and material all vary, so record the bar profile and how it is seated.
Impact plates / breaker plates — the fixed chamber plates that receive material from the rotor, including apron and liner positions.
Side and chamber liners — the protective plates around the crushing chamber.
Rotor and shaft parts — rotor components, shafts and related machined parts for repair work.
Fasteners, wedges and small parts — confirm these separately; do not assume they are included with a bar or plate.

Looking for the broader overview instead? See the main HSI crusher spares page, then return here to narrow the enquiry to a specific part.
Choose blow bar and plate material by duty
Material choice follows the feed. Large feed, high impact or possible tramp metal points toward tougher steels; clean, abrasive feed in a controlled secondary or tertiary position can suit harder, more abrasion-resistant options; many recycling and mixed duties sit in between. In general terms, manganese steels prioritise toughness, martensitic steels balance toughness with abrasion resistance, and high-chrome irons prioritise abrasion resistance while needing more care with impact and uncrushable material. The same logic applies, position by position, to impact plates. A harder bar is not automatically a longer-life bar if it chips or breaks in your feed.
Process, tolerances and wear life
Ask how the part is made and checked: casting and heat treatment for bars and plates, machining of seating and fixing faces, and dimensional inspection before dispatch. State the dimensions that matter for fitting — length, seating faces, fixing positions and weight where rotor balance matters — and compare them on arrival. Wear life depends on feed abrasiveness, feed size, rotor speed, chamber setting and how evenly the bars wear across the rotor, so judge a material change over a full set and a recorded duty, not on one shutdown alone.
Delivery and order quantity — general notes
Lead time is confirmed per part and material: repeat bars or plates with an agreed specification are scheduled differently from a first-time pattern or a machined rotor part. There is no single minimum quantity for every HSI part; a trial set, a shutdown set and a stock order are quoted on their own basis. Include quantity and delivery destination in the first enquiry so the offer states scope, inspection, packing and dispatch clearly.
GUBT supplies independent aftermarket replacement parts. Any reference numbers or equipment names shared for identification are used only to check compatibility. They do not imply affiliation with, or endorsement by, the original equipment manufacturer.


Related reading: Choose alloy with the HSI blow bar material selection matrix, then verify incoming lots with the blow bar / impact plate first-article inspection checklist and the high-chrome vs manganese decision tree.

HSI crusher spare parts

Find a part

Materials

  • Rotor Assembly:The rotor assembly is the central rotating unit of the HSI crusher. It consists of the main shaft, rotor body, end discs, and all mounting and locking devices for blow bars. Balanced and robust rotor assemblies ensure stable performance and reduced vibration.
  • Main Shaft:The main shaft provides core support and power transmission for the rotor. Manufactured from high-strength steel, it resists bending and torsional loads during crushing operations.
  • Bearings:Heavy-duty bearings support high-speed rotation and absorb impact forces. Regular bearing inspection and timely replacement are crucial to prevent equipment failures.
  • Bearing Housings:Bearing housings protect and align the bearings, ensuring proper lubrication and minimizing contamination from dust and moisture.
  • Seals and Gaskets:Seals and gaskets prevent dust, water, and contaminants from entering critical components, especially bearings and lubrication systems.
  • Rotor Locking Devices:Locking sleeves, locking nuts, and other securing components hold the rotor assembly firmly on the main shaft, maintaining safety under dynamic loads.
  • Wedges and Clamping Bars:These parts are used to secure blow bars and other wear components to the rotor, enabling safe and efficient replacement.
  • Bolts, Nuts, and Fasteners:Heavy-duty fasteners are required throughout the crusher assembly. Routine replacement ensures structural integrity and safety.
  • Hydraulic Components:Hydraulic cylinders, accumulators, pumps, and hoses are used for apron adjustment, overload protection, and routine service functions.
  • Electrical and Control Parts:Sensors, switches, relays, and control panels monitor crusher performance, provide interlocks, and ensure automated operation.
  • Drive Components:Drive belts, pulleys, couplings, and motors transfer energy to the rotor, supporting efficient and stable crusher function.
  • Lubrication System Parts:Oil pumps, filters, coolers, pipes, and reservoirs deliver continuous lubrication to bearings and other moving parts, protecting against wear.
  • Inspection Doors and Covers:Access doors and safety covers provide convenient entry for maintenance and inspections while ensuring operator safety.

Spare Parts Categories

  • Rotor Assembly:
    HSI rotor assemblies play a critical role in impact crushing performance. The rotor system is engineered for high-speed rotation, structural balance, and strong impact resistance.
    As a HSI Rotor Parts Supplier, we focus on precision machining and structural stability to ensure long-term reliability under heavy load conditions.
  • Blow Bar
    HSI blow bars are key wear components that directly affect crushing efficiency and output quality.
    We operate as a HSI blow bar parts company supplying different material options including manganese steel, high chrome, and martensitic alloys to match different crushing applications.
  • Main Shaft:
    The main shaft provides core support and power transmission for the rotor. Manufactured from high-strength steel, it resists bending and torsional loads during crushing operations.
  • Bearings:
    Heavy-duty bearings support high-speed rotation and absorb impact forces. Regular bearing inspection and timely replacement are crucial to prevent equipment failures.
  • Bearing Housings:
    Bearing housings protect and align the bearings, ensuring proper lubrication and minimizing contamination from dust and moisture.
  • Seals and Gaskets:
    Seals and gaskets prevent dust, water, and contaminants from entering critical components, especially bearings and lubrication systems.
  • Rotor Locking Devices:
    Locking sleeves, locking nuts, and other securing components hold the rotor assembly firmly on the main shaft, maintaining safety under dynamic loads.
  • Wedges and Clamping Bars:
    These parts are used to secure blow bars and other wear components to the rotor, enabling safe and efficient replacement.
  • Bolts, Nuts, and Fasteners:
    Heavy-duty fasteners are required throughout the crusher assembly. Routine replacement ensures structural integrity and safety.
  • Hydraulic Components:
    Hydraulic cylinders, accumulators, pumps, and hoses are used for apron adjustment, overload protection, and routine service functions.
  • Electrical and Control Parts:
    Sensors, switches, relays, and control panels monitor crusher performance, provide interlocks, and ensure automated operation.
  • Drive Components:
    Drive belts, pulleys, couplings, and motors transfer energy to the rotor, supporting efficient and stable crusher function.
  • Lubrication System Parts:
    Oil pumps, filters, coolers, pipes, and reservoirs deliver continuous lubrication to bearings and other moving parts, protecting against wear.
  • Inspection Doors and Covers:
    Access doors and safety covers provide convenient entry for maintenance and inspections while ensuring operator safety.
  • HSI crusher spares and spare parts categories
  • HSI crusher main shaft, machined forged steel
  • HSI crusher wedge casting

Supported Crusher Models

Brand Model
BOEHRINGER 1400, RC-14
Eagle 1400, UM05, UM15, UM25, UM45
Hazemag AP4, APK30, APK40, APK20, 1620, SAP2, SAP1, APK60, 252, APP1013, AP1115, 1022, 1114
Kleemann MR100, MR110, MR110 EVO, MR122, MR130, MR130 EVO, SPH10, SNH16
Metso LT1213, NP1007, NP1110, NP1210, NP1213, NP1313, NP1315, NP1415, NP15, NP1520, NP1620, NP2023, LT1315
Minyu MIC102092, MIC102115, MIC102152, MIC133076, MIC133092, MIC133115, MIC133152, MIC133184
Missouri Roger 5660
Pulvomatic 42
Rexnord HS1310, HS1315, HS1415
Rubber Mater RM120, RM80, RM100
Sandvik QI441, Unknown, CI41, CI51, CI722, CI512, QI440
Shanghai PF1010, PF1210, PF1214, PF1315
Striker 0907, SCE1112-1312
Terex I-111, I-120, I-130, TRAKPACTOR428, XH250, XH320, XH320SR, XH500, I-140, I1312, CR015
Tesab 1012TS, 1412TCC
Universal 130/150, 74125, HMM-5136
Shaorui SF1315
Ru Brands SMD75, DR100
Telsmith HS5252
GIPO 202, 203, R131, 201
Trio 4034

Technical Glossary

  • Rotor Assembly: The rotating component that holds and drives the blow bars.
  • Main Shaft: The central shaft transmitting power and supporting the rotor.
  • Bearings: Components that enable smooth and high-speed rotation of the rotor.
  • Bearing Housing: The structure supporting and enclosing the bearings.
  • Seal/Gasket: Devices used to prevent ingress of contaminants into sensitive components.
  • Rotor Locking Device: Mechanical parts securing the rotor to the main shaft.
  • Wedge/Clamping Bar: Parts used to fasten blow bars and other elements in place.
  • Fastener: Generic term for bolts, nuts, and screws used throughout the crusher.
  • Hydraulic Component: Parts of the hydraulic system for adjustment and protection.
  • Electrical Part: Sensors, switches, and panels for monitoring and control.
  • Drive Component: Includes all items involved in power transmission from the motor to the rotor.
  • Lubrication System Part: Items ensuring proper lubrication of moving components.
  • Inspection Door/Cover: Safety features allowing access for maintenance and inspection.

Frequently Asked Questions

  • Can your HSI crusher spares replace original OEM parts?

    Yes, all HSI crusher spares are produced according to original specifications or customized drawings, ensuring full compatibility with major crusher brands.

  • Can you provide both OEM and aftermarket HSI spare parts?

    Yes, we provide both OEM and aftermarket HSI spare parts to support different operational and budget requirements.
    OEM parts are manufactured according to original specifications, while aftermarket options are designed for cost-effective replacement with reliable performance.

  • How do you manufacture and control the quality of HSI crusher parts?

    We produce HSI crusher parts through controlled casting, heat treatment, machining, and finishing processes.

    Quality is strictly monitored at every stage to ensure material consistency, dimensional accuracy, and stable performance in heavy-duty crushing applications.

  • Can you customize HSI rotor and shaft parts?

    Yes, customization is supported based on drawings, samples, or technical requirements, including material selection and dimensional adjustments.

  • What materials do you use for HSI blow bars?

    Different materials are available such as Mn13, Mn18, Mn22, high chrome, and martensitic steel, depending on wear resistance and impact conditions.

  • Which industries do your HSI crusher spare parts serve?

    Our HSI crusher spare parts are used in mining, quarrying, aggregate production, construction recycling, and cement-related industries.

    These applications require high wear resistance and stable impact performance under continuous operation.

  • What is the typical lead time for HSI spare parts?

    Lead time usually ranges from 2 to 6 weeks depending on order quantity, customization requirements, and production schedule.

  • Do you support small orders or trial orders?

    Yes, small batch and trial orders are accepted to help evaluate product performance before long-term cooperation.

  • Which crusher brands are your parts compatible with?

    HSI crusher parts are compatible with various well-known brands such as Metso, Sandvik, and other international models.

  • How can I get a quotation for HSI crusher spares?

    You can send your part number, drawings, or requirements, and a detailed quotation will be provided with material options and delivery time.

  • How do I find the right blow bar for my impact crusher?

    Describe the feed first: material type, largest feed size, how abrasive it is, and whether uncrushable metal can enter. Then add the crusher and rotor details, the bar shape or complete reference if known, and quantity. Blow bar selection is mainly a feed-and-duty decision, so a quotation based only on a part name can easily propose the wrong material.

  • What is the difference between a blow bar and an impact plate?

    Blow bars are fitted to the rotating rotor and strike the material first. Impact plates (also called breaker plates) are fixed in the chamber and receive material thrown from the rotor. They wear differently, are ordered as separate positions, and should appear as separate lines on an enquiry even when they are changed in the same shutdown.

  • Which blow bar material suits which duty?

    In general, manganese steel is the tougher choice for large feed and possible tramp metal, martensitic steel sits between toughness and abrasion resistance, and high-chrome iron resists abrasion best in clean, controlled feed but is less forgiving of impact. Ceramic-insert options are used in some abrasive duties. Share your feed conditions and ask the supplier to explain the trade-off for your chamber rather than choosing on hardness alone.

  • What should I send to get an HSI parts quotation?

    Send the specific part (blow bars, impact plates, side liners, rotor or shaft parts), the equipment model and version, the complete reference or measured dimensions, quantity, feed description, and delivery destination. Photos of the fitted part and its fixing arrangement help confirm shape and seating before production.

  • What affects lead time and minimum order quantity for HSI parts?

    It depends on the part and material: a repeat blow bar set, a large impact plate and a machined shaft part follow different routes. State the quantity you need — a trial set and a stock order are quoted differently — and ask for the lead time, inspection scope and packing to be confirmed in writing for that order.