ENGINEERING EVIDENCE & QUALITY VERIFICATION
Transparent quality verification — explore our manufacturing process footage, component inspection protocols, and factory acceptance test checklist items.
Unlike generic marketing claims, Taibang provides a transparent factory acceptance checklist: workshop process footage, tooling discussion standards, electrical verification items, and loading protocols. These items represent criteria for inspection prior to shipment, not claimed historical results. Named customer case studies remain unlisted until verifiable project documentation is confirmed.
Inspection protocol for tooling material (such as Cr12MoV tool steel) and CNC contour machining against approved section drawings.
Inspection Scope & Criteria
FAT verification checklist: raw steel mill certificate review, heat treatment specification check, bore fit inspection per approved drawings
Alignment check protocol using indicators and alignment fixtures to verify pass-line linearity across consecutive roll forming stands.
Inspection Scope & Criteria
FAT verification checklist: pass-line linearity measurement protocol, stand parallelism check, feeler gauge inspection before trial runs
Machining inspection protocol for roller internal bore keyways and shaft fits to verify balanced torque transmission on solid drive shafts.
Inspection Scope & Criteria
Workshop verification checklist: keyway dimensional check, shaft fit tolerance verification, shaft material specification confirmable per contract
Surface preparation check protocol for roller contact faces and hard chrome plating to help prevent marking on prepainted coil surfaces.
Inspection Scope & Criteria
FAT verification checklist: surface finish inspection method, chrome layer specification check, visual surface defect review
Electrical verification protocol for industrial controller hardware, optical rotary encoder pulse input, and hydraulic positioning circuits.
Inspection Scope & Criteria
Electrical checklist: controller model verification, encoder wiring review, communication protocol setup per agreed project brief
Interface verification protocol for touchscreen operator panels supporting operator language selection and multi-batch cutting schedules.
Inspection Scope & Criteria
FAT verification checklist: operator language verification, batch recipe test run, manual jog and auto cycle switching check
Safety circuit test protocol covering hardwired emergency stop push buttons, pull cords, and safety relays across decoiler and forming line.
Inspection Scope & Criteria
Safety verification checklist: emergency stop functional trip test, dump valve depressurization, safety guarding review per agreed project brief
Proposed factory acceptance verification item: observe continuous forming operation and hydraulic cut-off sequence with agreed test coil prior to packing.
Inspection Scope & Criteria
FAT verification checklist: trial running observation, hydraulic shear cycle test, coil tracking stability check under project specifications
Proposed factory acceptance protocol for cross-section dimensions, rib height, overlap step, and diagonal squareness checks using agreed measurement tools.
Inspection Scope & Criteria
FAT verification checklist: sample measuring protocol, caliper and gauge inspection method, tolerance criteria confirmed in signed project offer
Proposed factory acceptance protocol for monitoring drive reducer temperature rise and bearing mechanical running during workshop trial.
Inspection Scope & Criteria
FAT verification checklist: drive assembly inspection protocol, mechanical running baseline check method to be agreed in contract scope
Pre-shipment packaging checklist for waterproof film wrapping, protective barrier cushioning, and solid wooden casing for electrical cabinets.
Inspection Scope & Criteria
Pre-shipment verification checklist: wooden crate packaging check, waterproof membrane wrapping check, desiccant placement
Pre-shipment loading checklist verifying steel cable rigging, timber cross-bracing, and tie-down securement inside the container.
Inspection Scope & Criteria
Pre-shipment verification checklist: container lashing photographic record, timber chock bracing check, cargo stability verification
Pre-shipment inspection check for drive motor nameplate ratings against verified attestation M.2023.206.C82549 on file (UDEM International, electric motor component).
Inspection Scope & Criteria
Inspection checklist: motor nameplate cross-check against component attestation M.2023.206.C82549 on file (UDEM International, drive motor component; subject to order confirmation, not whole-machine certification)
Electrical specification check verifying terminal markings, primary voltage rating, and circuit breaker sizing against destination grid requirements.
Inspection Scope & Criteria
Electrical checklist: voltage and frequency matching per signed order, terminal labeling inspection, grounding verification
No engineering evidence records match this category.
RAW WORKSHOP FOOTAGE ARCHIVE
These videos document factory trial runs, continuous roll forming line testing, CNC tool cutting, and profile cut-off operations. They show workshop manufacturing and assembly processes available for buyer technical inspection.
Multi-stand roll forming line running with profiled roof cladding sheets in motion.
Precision milling of roller tooling and forming dies inside the factory CNC machining center.
Long-bed automated production line trial run with dual touchscreen HMI stations and synchronized discharge.
Continuous roll forming line with hydraulic cut-off and trial sample discharge at the outfeed table.
Close-up of forming rollers guiding a metal profile through consecutive forming stands.
A perspective view along a roll forming machine line and its heavy-duty roller stands.
Close-up of an in-line welding station positioned beside profile-forming rollers.
Visible: A multi-stand line with profiled roof cladding sheets moving through the stands.
Scope note: No named customer, no production rate, no destination country, no sold-model designation.
Visible: Milling of roller tooling and forming dies inside a workshop CNC machining centre.
Scope note: No named customer, no hardness or output figure, no country, no claim that every order is machined this way.
Visible: A long-bed production line trial with dual touchscreen HMI stations and synchronized discharge.
Scope note: Not a named customer-plant commissioning, no production rate, no country, not a signed factory-acceptance record.
Visible: Continuous forming with hydraulic cut-off and trial sample discharge at the outfeed table.
Scope note: Not FAT sign-off for a named order, no production rate, no customer name, no country.
Visible: Close-up of forming rollers guiding a metal profile through consecutive stands.
Scope note: No named customer, no mill speed, no country, no hardness figure.
Visible: A perspective along a roll forming machine bed and its roller stands.
Scope note: No named customer, no sold-unit model claim, no production rate, no country.
FACTORY ACCEPTANCE TEST (FAT) PROTOCOL
Roll forming equipment undergoes multi-step factory inspection protocols with real coil material prior to dispatch. We welcome on-site buyer visits or live video FAT sessions.
Confirm yield strength, coil thickness, coating grade, and blank width against engineering drawings.
Full automated cycle: uncoiling, servo feeding, pass-line forming, in-line cut-off, and outfeed alignment.
Strict vernier caliper and laser coordinate measurements on formed profile length, rib height, and cross-section diagonals.
Schedule a virtual factory tour or live FAT session. Our engineers will walk you through the machining bays, review roller station alignments, and demonstrate test runs with your profile drawings.
Your next production line
Send your drawing, material, finished output target and destination. Build the equipment, inspection and delivery scope into one project brief.
