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Custom mold base configuration

Large Die-Casting Mold Bases

A large die-casting mold base quotation needs a clear boundary between the base, die inserts and auxiliary systems. Define the pockets, seating faces, mounting bores and plate interfaces that must be supplied. Material condition, thermal requirements specified by the designer and any subsequent processing are reviewed before the manufacturing scope is confirmed.

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Coordinate measurement of a machined die base pocket and bores, external product-form reference
External product-form referenceSource: JFMoldbase

External reference photograph illustrating product form; not a Lichengda delivery.

Select the work to be supplied

Drawing-Specific Base Machining

Each catalog reference carries its selected scope into the quotation form. Finished dimensions, material records and acceptance follow the approved order.

Large Die-Casting Mold Bases — Machining Scope — model schematic
Model schematic · illustrative geometry
LCD-MB-LDC-M

Drawing-Specific Base Machining

Large die-casting base machining with defined die-insert seats, support faces, mounting features and inspection points.

Supply scope
Plate/feature machining
Interface review
Provide the assembly envelope, plate drawings, insert interfaces, footprint, overall height and approximate set weight. Identify seating/contact faces, mounting holes, core-pull interfaces and any cooling-channel machining included in the order. State material condition, any specified heat treatment or stress-relief requirements, acceptance datums, inspection reports and remaining die-making operations.
Overall capacity
Footprint up to 1500×1200 mm; approximately 8 tonnes per set, subject to drawing review

Provide the assembly envelope, plate drawings, insert interfaces, footprint, overall height and approximate set weight. Identify seating/contact faces, mounting holes, core-pull interfaces and any cooling-channel machining included in the order. State material condition, any specified heat treatment or stress-relief requirements, acceptance datums, inspection reports and remaining die-making operations.

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Confirm the complete supply scope

Guide assembly refers to the agreed guide pillar and bushing work. Hot runner systems, hydraulic cylinders, rotation hardware and other purchased mechanisms are not automatically included.

Drawing and Quotation Checklist

  • Provide the assembly envelope, plate drawings, insert interfaces, footprint, overall height and approximate set weight.
  • Identify seating/contact faces, mounting holes, core-pull interfaces and any cooling-channel machining included in the order.
  • State material condition, any specified heat treatment or stress-relief requirements, acceptance datums, inspection reports and remaining die-making operations.

Include quantity, drawing revision, required inspection documents and delivery destination. Single-piece and small-batch inquiries are accepted.

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Machining and Interface Review

Die-insert seating
Define the pocket, seating and locating interfaces, with specified allowance or final fit clearly marked on each feature.
Mounting and support
Show clamping/mounting bores, support faces and the plate relationships to be machined and inspected.
Process requirements
State material condition and any design-specified thermal or stress-relief requirements for quotation review; no treatment route is assumed.
Auxiliary systems
Identify core-pull, cooling and other interfaces. Cylinders, finished die inserts and complete mechanisms are included only when expressly itemized.

Inspection and Production Planning

Dimensional and CMM reports are available for agreed datums and critical features. The drawing review confirms the applicable tolerances, measurement method and acceptance scope. Overall mold-base capacity is up to 1500×1200 mm footprint and approximately 8 tonnes per set, with height, geometry, access and handling reviewed separately.

Production schedule: 15–25 working days for large/complex projects. Working days exclude weekends and statutory public holidays in China. The clock starts on the next working day after formal PO receipt, final drawing/specification approval and applicable deposit receipt are all completed. Transport time is separate.

Inspection and documentation →Custom mold base RFQ checklist →View product photographs →

Large Die-Casting Mold Bases Questions

What is included in a large die-casting mold base quotation?

The quotation defines the base plates, die pockets, support faces, bores and other agreed machining. Guide assembly, finished die inserts, cylinders and other purchased systems are separate items unless expressly listed.

Is H13 automatically selected for every die-casting mold base?

No material is assumed from the application alone. Specify the material and condition for each base plate and insert, together with any treatment requirements. The approved quotation defines the actual supplied materials.

How are the die pockets and seating faces inspected?

Agree the datum references, pocket and bore dimensions, contact-face requirements and critical features before production. Dimensional and CMM reports can cover the features identified in that inspection scope.

Do large die-casting bases have the same limits as all other products?

The overall mold-base review limit is up to 1500×1200 mm footprint and approximately 8 tonnes per set. Geometry, height, machining access, handling and tolerance requirements need separate drawing review. Large or complex work typically requires 15–25 working days after all order-start conditions are complete.

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