PDCPD · DCPD · Reaction injection molding
For ten years we have done one thing: tools for large PDCPD panels on tractors, excavators, trucks and buses. We design in Siemens NX, build the mold with long-term machining partners, and run the trial ourselves.
Services
Many North American molders already have a toolmaker. Many need PDCPD know-how on the drawing. We work either way.
Start here · free
Send a STEP file of a part you are developing. Within a few working days you get a written review.
Engineering service
Complete NX mold design delivered as native files or STEP, with 2D drawings for your machine shop.
Turnkey
We design, build, assemble and trial the mold, then ship it ready to run on your press.
How a mold project runs
Overall mold size, gate location and press fit agreed from your part data.
Radii, ribs, draft, parting line and undercuts adjusted for reaction injection molding.
Fill and air-trap analysis, then runner, gate, overflow and vent design.
Mold frame, guides, locks, core-pull cylinders, inserts and cooling, checked against our design review list.
Casting or forging, CNC machining, surface treatment and assembly, each with its own inspection list.
Trial molding with recorded parameters and a shot-by-shot report before the mold ships.
From screen to shop floor
Where our molds run
Tractor hoods, fenders, harvester covers
Excavator and loader hoods, tool boxes, side doors
Bumpers, front panels, fenders, deflectors, steps
Front and rear panels, bumpers, side trims
Roof caps, corner posts, exterior trims
Machine housings, consoles, enclosures
Large housings for imaging and treatment devices
Bumpers, body kits, fender flares
Why work with us
Air traps on vertical concave parts, sink at screw bosses, long slides that bend, core pulls that crash. Our design rules come from fixing these on real molds.
A mold is finished when it makes a good part. We tune gates, vents and temperatures on the press and write down what we changed.
Send questions at the end of your day. Answers and revised models are usually waiting when you start the next morning.
PDCPD programs run hundreds to a few thousand parts a year. Our design rates make it easier to justify a proper mold for those volumes.
From our guides
Defect guide
Rib-to-wall ratio, root radii and a 90 °C / 60 °C mold temperature split.
Defect guide
Cavity finish, mold sealing and vent sizing to keep gas in solution.
Defect guide
Air aspiration, cavity temperature, overflow wells and flow channels.
Questions from buyers
We receive STEP, IGES, Parasolid (x_t), CATIA and NX files. We deliver native NX files or STEP, plus 2D drawings in PDF and DWG. Metric or inch drawings on request.
Yes. Send your standard components, frame conventions and drawing template, and we design to them so your shop can build the tool without rework.
Design services are delivered as files, so no import duty applies to them. For complete molds, duties on Chinese-made molds change often; we confirm the current rate with your customs broker before quoting.
We sign your NDA before receiving files and keep each customer's data in a separate project folder. We never show a customer's part without written permission.
It depends on part size and complexity. Design time and build time are quoted separately for each project, with milestone dates in the contract.
Free DFM review
Email a STEP file, or message us on WhatsApp. Please include: