Drawing and Engineering Review
We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.

TerraSource Global became part of Astec in 2025. Identify the relevant product and brand, including Pennsylvania Crusher, Gundlach and Jeffrey Rader; a legacy name alone does not establish interchangeability.
Brand relationships help identify current and historical installations. They do not imply authorization, affiliation or trademark endorsement. Spare part manufacture depends on the specific machine model, serial number, drawings and physical interfaces.
TerraSource Global is a United States materials processing equipment business within Astec Industries. Its portfolio brings together Pennsylvania Crusher, Gundlach Crushers, Jeffrey Rader and Elgin Separation Solutions, alongside Silex, Saxum and Tritura hard-rock crushers. Its equipment serves mining, aggregates, coal, forest products, biomass, recycling and fluid treatment applications.
Open an equipment card to explore its models, key dimensions, wear and spare parts, materials and drawing.

Jaw crusher
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Single-roll Crusher
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Roll Crusher
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Vertical shaft impact crusher
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Cone crusher
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Vibrating screen
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Centrifugal dewatering machine
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Provide the equipment series, complete model, serial number, nameplate, installation position, used-part photographs, drawings, material and operating conditions. We use these to identify the part, assess materials, match suppliers, coordinate quality control and arrange finished-part delivery.
Or contact us directly: +86 156 3797 3199
zzx@anranst.com
ANRANST provides customers worldwide with engineering assessment, production at certified foundries to the customer technical requirements, quality control and finished-part delivery for custom wear parts and industrial spares, with scope to support other custom industrial parts.
We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.
Material grades and heat-treatment processes are specified order by order, stated in the technical agreement and tracked through production.
Drawing confirmation, material and process control, production tracking, inspection and acceptance coordination.
We coordinate manufacturing, quality confirmation, packaging and delivery of complete finished parts in a workable, closed-loop supply process.
Provide the equipment brand, complete model and serial number, part name, part number or drawing number, drawing revision, quantity, material requirements and duty. If identifiers are unavailable, send photographs and key dimensions.
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