Pultrusion machine · Custom curved-profile configuration
Curved profile pultrusion machine
Henan Zhongsheng lists a continuous curved FRP profile pultrusion machine. The public information establishes the product family, but provides no verified numerical capacity envelope for this listing. Request a project-specific tooling and process review before using the machine in a production plan.
Download product & RFQ brief (.txt)Configuration brief
Start with the product you need to make.
Define the whole geometry
Provide the section plus centerline radius, arc length and end conditions. A cross-section drawing alone is insufficient.
Request a feasibility trial
Ask the manufacturer to identify the geometry it can demonstrate and the remaining development work before committing to output.
Review the configuration with engineering before the quotation is finalized.
Choose the configuration
What to resolve before selecting this line
Define the whole geometry
Provide the section plus centerline radius, arc length and end conditions. A cross-section drawing alone is insufficient.
Request a feasibility trial
Ask the manufacturer to identify the geometry it can demonstrate and the remaining development work before committing to output.
Specification
Configuration table
Published catalogue values are reference figures; the agreed configuration and acceptance criteria belong in the quotation. Unconfirmed values are marked TBD · ask factory.
| Parameter | Custom curved-profile configuration |
|---|---|
| Supported radius range | TBD · ask factory |
| Maximum profile cross-section | TBD · ask factory |
| Pull force | TBD · ask factory |
| Production speed | TBD · ask factory |
| Dimensional tolerance | TBD · ask factory |
| Total connected power | TBD · ask factory |
| Overall equipment dimensions | TBD · ask factory |
| Supply voltage / frequency | TBD · ask factory |
| Lead time (working days) | TBD · ask factory |
Reference: Henan Zhongsheng — curved profile pultrusion machine. Henan Zhongsheng manufacturer catalogue, checked 2026-10-21. Published data requires confirmation in the project specification. Reviewed .
Production workflow
Review the line, stage by stage
Use these stages to define responsibilities, interfaces and the evidence needed at handover.
- 01
Review the drawing
Agree reference datums and the method for inspecting the complete curved part.
- 02
Develop tooling scope
Request a forming concept and confirmation of machine compatibility.
- 03
Trial the process
Agree reinforcement, resin, curing and pulling conditions for the sample run.
- 04
Measure the result
Check geometry after the agreed conditioning period and record any springback.
Scope of supply
Define the supply package and its options
Request an itemized quotation against these lists. A catalogue description does not confirm that every item is included.
Core equipment and work to specify
- Scope to agree after drawing review: forming and pulling equipment
- Die support, heating and process controls
- Part support, cutting and guarding arrangements
- Project-specific trial and inspection records
Options and services to price separately
- Tooling for each approved geometry
- Prototype trials and additional material development
- Handling fixtures and downstream finishing
- Destination electrical design and installation services
- Commissioning, training, spare parts and transport
Applications
Applications to discuss with engineering
- Custom curved FRP profile production projects
- Curved-frame tooling and process evaluation
Prepare your enquiry
Send a brief that can be quoted
Include the drawings and requirements below so engineering can confirm the configuration, exclusions and lead time.
Include in your RFQ
- Complete curved-part drawing with datums
- Section dimensions, wall thickness and radius or curvature definition
- Arc length, end geometry and allowable dimensional variation
- Resin and reinforcement requirements
- Output target and intended changeover mix
- Available layout, utilities and finished-part handling
Agree the acceptance evidence
- Inspect radius and section using the agreed measurement method
- Measure finished geometry after the agreed conditioning period
- Record trial conditions, repeatability and rejected parts
- Demonstrate part support, cut-off and safe stopping
Commercial terms
Who you contract with
- Manufacturer
- Henan Zhongsheng Composite Material Co., Ltd.
- Warranty party and term
- Henan Zhongsheng Composite Material Co., Ltd.; term and coverage confirmed in the written quotation.
- Contracting party and exporter of record
- pultrx, Shanghai, China
- Incoterms
- FOB Chinese port by default; CIF/DAP on request
- Payment
- Agree milestones for drawing approval, contracted trial or FAT acceptance and shipment. Exact split on the quotation.
- Third-party inspection
- SGS, BV or TÜV pre-shipment inspection accepted, cost borne by the buyer
- Electrical and controls
- State the plant voltage and frequency, including 380 V 50 Hz or 480 V 60 Hz. Agree the panel standard, guarding and destination conformity documentation in the quotation; certification is not implied.
- Lead time and spare parts
- Confirm working days from drawing and specification approval, plus the recommended wear-parts list, unit prices and availability.
FAQ
Questions buyers ask
- What is the minimum bend radius?
- No verified numerical radius range is available for this listing. Submit the complete geometry for a written feasibility review.
- Can one machine cover different curves?
- Request a compatibility review for each geometry and a clear list of tooling and setup changes. Do not assume interchangeability.
- Why are all numerical specifications TBD?
- The manufacturer confirms the curved-profile equipment family without publishing a usable numerical envelope. The project specification must establish those values.
- Is this a finished-profile offer?
- This page covers production equipment and tooling evaluation. Define the intended part so the manufacturer can assess the machine configuration.
Send a cross-section drawing. Get a scoped quotation.
Every quotation names the manufacturer, the exporter of record and the warranty party, and lists what is included.