Jaw Crusher Shim Plate
Machined plate for setting the closed side setting, supplied in defined thicknesses
What This Casting Does And Why It Matters
Shim plates set the closed side setting on jaw crushers that adjust by shimming rather than hydraulically. The thickness has to be right and the plate has to be flat, or the setting drifts and the toggle arrangement never sits correctly. PangLei supplies machined shim plates — part number 402.4409-00, a 50 mm shim plate to suit a CJ815 JM1513 jaw crusher, is one we have already produced as a standard plate machined to size.
Technical Features
- Standard plate machined to the specified thickness
- Flatness and thickness checked on our inspection equipment
- Supplied to the original part number where available
- Dimensional inspection report issued
What You Get That You Would Not Get Elsewhere
Machined to a defined thickness rather than cut approximately
Flat plate so the toggle arrangement seats properly
Supplied against the original part number where one exists
Available alongside the die and toggle package
The Failures This Part Is Cast To Prevent
- Closed side setting drifting because shims are worn or uneven
- Shims cut on site that are neither flat nor to thickness
- Setting adjustments made by guesswork
- Original shim part numbers no longer stocked
Who It Is For
- Operators of shim-adjusted jaw crushers
- Maintenance teams resetting closed side setting
- Rebuild workshops
- Dealers supporting Sandvik CJ and JM machines
Application Scenarios
- Resetting the closed side setting after a die change
- Restoring product size specification
- Crusher overhauls
- Spares holding for shim-adjusted machines
Technical Data For Jaw Crusher Shim Plate
Every figure here comes from our published foundry capability. Where a value depends on your machine it is confirmed at quotation rather than guessed.
| Specification | Detail |
|---|---|
| Part type | Shim plate |
| Example part number supplied | 402.4409-00 |
| Example thickness supplied | 50 mm |
| Example application | CJ815 JM1513 jaw crusher |
| Manufacturing method | Standard plate machined |
| Inspection | Dimensional inspection report |
| Supplied with | Jaw die and toggle packages |
| Packing | Steel pallet |
Manganese Grades Available For This Part
| Material | Mn % | C % | Si % | P % | S % | Cr % |
|---|---|---|---|---|---|---|
| Mn13 | 11-14 | 1.00-1.45 | 0.3-1.0 | < 0.06 | < 0.04 | — |
| Mn13Cr2 | 11-14 | 1.15-1.25 | 0.3-0.8 | < 0.06 | < 0.04 | 1.5-2.5 |
| Mn18 | 17-19 | 1.2-1.3 | 0.3-0.8 | < 0.06 | < 0.04 | — |
| Mn18Cr2 | 17-19 | 1.2-1.3 | 0.4-0.9 | < 0.06 | < 0.04 | 1.5-2.5 |
| Mn20Cr3 | 19-21 | 1.2-1.3 | 0.3-0.8 | < 0.06 | < 0.04 | 2.5-3 |
| Mn22Cr2 | 21-23 | 1.1-1.4 | 0.3-0.8 | < 0.06 | < 0.04 | 1.5-2.5 |
| Mn22Cr3 | 21-23 | 1.1-1.4 | 0.3-0.8 | < 0.06 | < 0.04 | 2.5-3 |
How This Casting Is Made
Pattern Making
Once drawings are confirmed, pattern making starts immediately in our own pattern shop. Thousands of finished patterns are already on the shelf, so repeat parts skip this step entirely.
Sandbox Making
Casting Process Simulation System (CPSS) is run before the moulds are made. The cavity is kept as solid and as clean as possible so that inclusions have nowhere to start.
Melting And Pouring
Charge materials are bought to a high standard and temperature is controlled through the whole pour to achieve a fine grain structure. Samples are taken to verify the analysis and adjusted if needed, then kept for at least three years for traceability.
Sandbox Opening
Also called casting cleaning. After initial cooling the box is opened, risers and runners are removed and the casting is cleaned. Cooling time is set by casting size, not by the clock.
Heat Treatment
Heating temperature is strictly controlled and castings are spaced in the furnace so they heat uniformly and meet the water fully. Quenching begins within 30 seconds of withdrawal from the oven.
Machining
After rectifying and polishing, castings are machined strictly to drawing for correct fitment. QC then carries out dimensional inspection and issues the dimensional inspection report.
Inspection
Our own physical and chemical laboratory covers spectrometry, hardness, microstructure, dye penetrant and dimensional inspection on site rather than at a third party.
Packing And Delivery
Finished parts are packed on steel pallets for forklift handling, to international standards for road, rail, sea and air transport.
Inspection Supplied With This Part
Chemical analysis and a dimensional inspection report are standard on every order. The remaining procedures are carried out in our own physical and chemical laboratory when specified at order stage.
| Procedure | When |
|---|---|
| Chemical Analysis | standard on every heat |
| Dimensional Inspection Report | standard on every order |
| Hardness Testing | if specified |
| Tensile Testing | if specified |
| Microstructure Analysis | if specified |
| Magnetic Particle Testing | if specified |
| Dye Penetrant Testing | if specified |
| Ultrasonic Testing | if specified |
Laboratory Equipment
- German-made OBLF direct-reading spectrometer
- Hardness testing equipment
- Metallurgical microscope
- Dye penetrant inspection equipment
- Dimensional inspection equipment
How This Part Compares With The Alternatives
| Compared With | What Changes |
|---|---|
| Shims cut on site | A machined plate is flat and to thickness; a flame-cut plate is neither, and the setting reflects that. |
| Hydraulic setting adjustment | Machines built for shims need shims. We supply them to the original thickness and part number. |
| Stacking thinner shims | One plate of the correct thickness seats better than a stack, which can work loose under load. |
If Your Part Is Not Standard
With our own pattern shop, a 3D scanner and Casting Process Simulation System, we work from your drawing, your worn sample, or a scan taken on your site. Material grade, profile and machining are all specified against your machine rather than against a catalogue.
- Reverse engineering from a worn part, with no drawing required
- On-site 3D scanning where the component cannot be removed
- Material grade selected against your feed rather than a default
- Pattern retained afterwards, so repeat orders skip pattern making
Fitting And Getting The Life Out Of It
- Confirm the required thickness before ordering
- Check the toggle seat faces before fitting shims
- Re-measure the closed side setting after fitting
- Keep the part number and thickness on record for the next change
Jaw Crusher Shim Plate At The Foundry
Parts Usually Ordered Alongside This One
Jaw Crusher Toggle Plate
The designed weak point that protects the whole crusher from uncrushable feed
View Part →
Fixed Jaw Plate
Stationary jaw dies in high manganese, from 600 × 400 machines up to a C200
View Part →
Swing Jaw Plate
Movable jaw dies cast to the same profile and heat as the fixed half
View Part →
Jaw Wedges And Fixing Bolts
The clamping parts that decide whether a new die stays bedded
View Part →Jaw Crusher Shim Plate Questions
What thicknesses can you supply?
We machine to the thickness you specify. As an example, a 50 mm shim plate under part number 402.4409-00 was supplied for a CJ815 JM1513 machine.
Is this cast or machined?
Shim plates are standard plate machined to size rather than cast.
Can you supply against an OEM part number?
Yes, where the original number is known. It is used for identification only.
Do you supply these with a die order?
Yes, they can be added to the jaw wear package.
Get A Price For Jaw Crusher Shim Plate
Send the machine model, the part number if you have one, and the quantity. If you have neither, a photograph with the main dimensions is enough to start.