Jwell Plate Extrusion Die Series for Plastic Board Production
Configurable coat-hanger plate extrusion dies for transparent sheet, thick plate, PVC foam board, and single- or multilayer board production.
JW-B-C1 — High-Transparency Sheet and Plate Die
The JW-B-C1 uses a standard coat-hanger flow channel. Its upper lip is available with push-pull or push-out fine adjustment, while the lower lip is exchangeable. With a maximum adjustment range of 5 mm, this model is suitable for producing single- or multilayer high-transparency sheet and plate from PC, PMMA, GPPS, and PET.
Suitable Materials: PC, PMMA, GPPS, PET
Layer Structure: Single-layer or multilayer
Maximum Adjustment Range: 5 mm
JW-B-A2 — Heavy-Duty Thick Plate Die
The heavy-duty JW-B-A2 features a standard coat-hanger flow channel, an adjustable upper lip, an exchangeable lower lip, and a 45-degree restrictor-bar adjustment device. It is designed for ABS, PE, and PP thick plate below 2000 mm in width and from 3 to 30 mm in thickness.
Suitable Materials: ABS, PE, PP
Maximum Product Width: Below 2000 mm
Product Thickness: 3–30 mm
JW-B-A1 — PVC Free-Foam Board Die
The JW-B-A1 uses a specialized coat-hanger flow channel designed to minimize degradation of heat-sensitive material during extrusion. An adjustable upper lip, exchangeable lower lip, and vertical restrictor bar support different product thickness requirements. This model is intended for PVC free-foam board from 2 to 20 mm thick.
Suitable Material: PVC
Application: Free-foam board
Product Thickness: 2–20 mm
JW-B-B1 — Adjustable-Width Board Die
The JW-B-B1 combines a standard coat-hanger flow channel with an adjustable upper lip, exchangeable lower lip, and vertical restrictor bar. Its ST-type deckle system enables fast online adjustment of product width. It is suitable for single- or multilayer ABS, PS, and PP board from 0.8 to 8 mm thick.
Suitable Materials: ABS, PS, PP
Layer Structure: Single-layer or multilayer
Product Thickness: 0.8–8 mm
Width Adjustment: Online adjustment with ST-type deckle system
FAQ
Which die is suitable for transparent PC or PMMA plate?
The JW-B-C1 is the documented option for high-transparency PC, PMMA, GPPS, and PET sheet or plate in single- or multilayer structures.
Which model covers thick ABS, PE, or PP plate?
The JW-B-A2 supports plate below 2000 mm wide and from 3 to 30 mm thick.
Can product width be adjusted without stopping production?
Yes. The JW-B-B1 uses an ST-type deckle system for fast online width adjustment.
Which model is intended for PVC free-foam board?
The JW-B-A1 is designed for PVC free-foam board with a documented thickness range of 2–20 mm.
Contact Jwell Now
Tell us your resin, layer structure, finished width, thickness range, and production requirements. JWELL will help you identify the appropriate board die model and lip configuration for your extrusion line.
