1. Record the observed failure
- Premature wear
- Cracking or breakage
- Uneven wear
- Mounting or interface damage
Evidence: removed-part photographs, measurements, failure location and maintenance notes.
Impact Crusher Parts (HSI) wear part Integrated manufacturer and exporter
Blow Bar
Rotor-mounted primary impact part
Primary striking component locked into a horizontal-shaft impact-crusher rotor. ZL reviews identification, service duty, material route and inspection requirements before production or matched supply.
Technical content reviewed by ZL Crusher Parts Engineering Team · · Company evidence boundaries
Start with the strongest identification evidence available
- Impactor model, rotor type, bar cross-section, locking faces, length and target mass.
- Approved drawing with revision, datums, interfaces and acceptance dimensions
- Identified sample or clear multi-angle photographs with verified measurements
The Blow Bar supply route is released only after the available reference and critical interfaces are reviewed. Material, inspection and document requirements must be stated in the quotation and purchase specification.
Integrated manufacturer and exporter
Manufacturing evidence behind the supply route
Fitment, material and inspection are reviewed as one controlled order route.
- Two production bases
- The Luoyang and Kunming facilities have the same company-stated scope for casting, heat treatment, machining and finishing; the applicable route is confirmed per order.
- Material verification
- Chemical analysis, metallography and hardness testing are available for agreed inspection plans.
- Dimensional control
- Conventional measurement and 3D scanning support drawing-linked dimensional review.
- NDT capability
- Ultrasonic, magnetic-particle or penetrant inspection can be specified where technically applicable.
HSI Crusher Blow Bar
Procurement scope for Blow Bar
This page is the technical and commercial entry point for “HSI Crusher Blow Bar”. It covers four distinct buyer tasks without treating a model name as a fitment guarantee.
- replacement Blow Bar for HSI impact crusher
- Match the machine, position and interfaces before release.
- custom Blow Bar for HSI impact crusher from drawing or sample
- Use a controlled drawing, identified sample or verified dimensions.
- Blow Bar material selection for HSI impact crusher duty
- Compare candidate materials against duty and failure evidence.
- Blow Bar manufacturer for HSI impact crusher with inspection records
- Define traceability, dimensions, hardness and applicable NDT before purchase.
What determines the correct Blow Bar
Identification evidence comes first. Application and failure data then determine the material, construction and inspection route.
| Identification item | What to provide | What it controls |
|---|---|---|
| Machine and part identity Impactor model, rotor type, bar cross-section, locking faces, length and target mass. | Nameplate, OEM or customer reference, parts-book page, drawing or previous supply record | Reference route, revision and version compatibility |
| Position and supply scope Not confirmed / Single Blow Bar / Matched wear set / Complete supply scope | Installation position, orientation, quantity and paired or set arrangement | Supply scope, marking and assembly relationship |
| Operating duty Feed or process material · Impact and abrasion · Throughput and operating setting · Current wear pattern | Duty data, wear or failure photographs and current operating notes | Material, construction and inspection review |
| Critical interfaces Drawing and revision · Critical dimensions and interfaces · Material and inspection scope · Part marking and packing scope | Approved drawing or controlled measurements with datums and mating-part context | Fitment release and dimensional inspection plan |
- Machine and part identity
- Impactor model, rotor type, bar cross-section, locking faces, length and target mass.
- What to provide: Nameplate, OEM or customer reference, parts-book page, drawing or previous supply record
- What it controls: Reference route, revision and version compatibility
- Position and supply scope
- Not confirmed / Single Blow Bar / Matched wear set / Complete supply scope
- What to provide: Installation position, orientation, quantity and paired or set arrangement
- What it controls: Supply scope, marking and assembly relationship
- Operating duty
- Feed or process material · Impact and abrasion · Throughput and operating setting · Current wear pattern
- What to provide: Duty data, wear or failure photographs and current operating notes
- What it controls: Material, construction and inspection review
- Critical interfaces
- Drawing and revision · Critical dimensions and interfaces · Material and inspection scope · Part marking and packing scope
- What to provide: Approved drawing or controlled measurements with datums and mating-part context
- What it controls: Fitment release and dimensional inspection plan
OEM reference-check library
International machine references we can start from
This is a reference-search library, not a fitment guarantee. Final compatibility is released only against the OEM part number, serial range, approved drawing, sample or verified critical dimensions.
Select a model to carry the machine reference into the technical inquiry.
Metso / Nordberg Reference source: Current and legacy reference review
Sandvik Reference source: Crusher chamber and mobile-host review
HAZEMAG Reference source: Current family and legacy installed-base review
HPI / HPI-H
AP-PH / AP-CM
Terex Cedarapids Reference source: Reference review
Other mobile hosts Reference source: Host model only; crusher chamber must be confirmed
Finlay / Powerscreen / McCloskey
Manufacturer names and model designations are used only to identify compatible replacement-part references. ZL is not affiliated with the listed OEMs.
Selection logic for Blow Bar
The recommendation follows the observed failure mode and actual operating duty. No service-life multiplier is stated without comparable field evidence.
2. Define the operating duty
- Feed or process material
- Impact and abrasion
- Throughput and operating setting
- Current wear pattern
Evidence: machine records, process information, operating conditions and comparable service history.
3. Choose the engineering route
Use a verified standard reference where available. Use the custom route when geometry, material or assembly history differs.
Review these criteria, then select the required route in the single technical inquiry form below.
Material and construction review for Blow Bar
A material name alone does not establish suitability. The current part, duty, failure pattern, geometry and required inspection plan are reviewed together.
Candidate material routes
High chrome Cr15/20/26/27Martensitic steelCeramic compositeManganese steel
High chrome Cr15/20/26/27, Martensitic steel, Ceramic composite, Manganese steel are enquiry routes recorded for this product family. Final grade, chemistry, heat treatment, hardness, construction and acceptance criteria must be agreed in the quotation and purchase specification.
Review these criteria, then select the required route in the single technical inquiry form below.
Material review inputs
- Current material or available test record
- Feed or process material
- Impact and abrasion
- Throughput and operating setting
Geometry and interface review inputs
- Drawing and revision
- Critical dimensions and interfaces
- Material and inspection scope
- Part marking and packing scope
What material data can be made order-specific
Public grade names are only the starting point. The quotation and purchase specification define the measurable acceptance data for the supplied part.
| Data item | What can be agreed | Publishing boundary |
|---|---|---|
| Candidate material route | High chrome Cr15/20/26/27 / Martensitic steel / Ceramic composite / Manganese steel | Candidate routes only; suitability follows application review. |
| Chemical composition | Heat- or batch-linked analysis against agreed limits | Limits and sampling are defined in the order specification. |
| Hardness | Method, test locations, sampling and acceptance range | No single hardness value applies to every section or duty. |
| Heat treatment | Grade- and section-specific process route and agreed record scope | The detailed production route is order controlled. |
| Traceability | Order identification, heat/batch link and part marking | Required marking and dossier are stated before production. |
Custom Blow Bar from a drawing, sample or verified dimensions
Use the custom route when no reliable standard reference exists, the machine has been modified or the existing blow bar requires a controlled geometry or material change.
Manufacturing does not begin from an unverified worn shape or an unsupported model assumption. Missing datums, interfaces and acceptance criteria are identified before quotation.
Review these criteria, then select the required route in the single technical inquiry form below.
- 01
Drawing-based review
Send the approved drawing and revision. Mark drawing and revision, critical dimensions and interfaces, material and inspection scope, part marking and packing scope and the required inspection points.
- 02
Sample-based review
Provide an identified sample and its service history. Engineering separates preserved interfaces from worn or damaged geometry.
- 03
Measurement-based review
Provide controlled measurements for drawing and revision, critical dimensions and interfaces, material and inspection scope, part marking and packing scope with clear datums and mating-part context.
Define the Blow Bar quality dossier before purchase
Required records, methods, locations, sampling and acceptance criteria must be written into the quotation and purchase order.
| Document or record | Purpose | How to handle |
|---|---|---|
| Drawing, revision and order identification | Links the supplied Blow Bar to the agreed technical reference | Confirm in quotation |
| Material and heat/batch record | Supports traceability to the agreed material route | When specified |
| Dimensional and visual inspection | Checks drawing and revision, critical dimensions and interfaces, material and inspection scope, part marking and packing scope | Define sampling |
| Hardness, NDT or third-party witness | Adds order-specific control where technically applicable | Project review |
ISO 9001:2015 certificate and operating model
Certified scope shown on the document: Sales of equipment parts.
ZL is an integrated manufacturer and exporter with its own production facilities. The wording above is the scope of this certificate, not a description of the company’s full operating capabilities or a product-specific certification.
Other impact crusher parts (hsi) to review
Use the closest part family as the search entry. The same technical inquiry route carries the machine, part and evidence context into the quotation form.
Blow Bar procurement questions
Can Blow Bar be reviewed without an OEM part number?
Yes. Start with the machine model, an approved drawing, an identified sample or verified dimensions. Engineering will identify missing drawing and revision, critical dimensions and interfaces, material and inspection scope, part marking and packing scope before quotation.
Which material should be used for Blow Bar?
There is no universal answer. Candidate routes include High chrome Cr15/20/26/27, Martensitic steel, Ceramic composite, Manganese steel. Selection depends on duty, geometry, failure mode and the required inspection plan.
Can ZL make a custom Blow Bar?
Yes, when the available drawing, sample or controlled dimensions are sufficient to confirm interfaces and acceptance criteria before production.
Which inspection records can be requested?
The normal review starts from Drawing revision · Material record · Critical dimensions · Hardness · Visual inspection. The exact methods, sampling and acceptance criteria must be agreed for the order.
Send Blow Bar evidence for review
Complete the technical step first. The quote page then collects contact details, files and a Privacy Notice acknowledgment. Unknown fields can be marked for engineering review.