Raket bulu tangkis

FC-BD-04 Raket bulu tangkis

Name: FC-BD-04 | Raket bulu tangkis · Karbon penuh
Brand: RacketOEM
SKU: FC-BD-04

Kode produkFC-BD-04

BahanKarbon penuh

Grade karbon bingkai30T

Grade karbon batang40T

Diameter batang7.0mm

Berat3U

Ukuran peganganG2

Panjang675mm

Titik keseimbangan285mm

Kelenturan batang (S–F)

Tegangan senar (vertikal / horizontal)V ≤ 26 LBS / H ≤ 28 LBS

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OEM Structural Engineering, Quality Tolerances & Private-Label Dossier: FC-BD-04

Comprehensive factory engineering specification sheet, AQL 1.5/2.5 quality control tolerances, private-label branding options, and mass-production workflow for FC-BD-04 | Raket bulu tangkis · Karbon penuh.

Model FC-BD-04 is an active OEM and private-label raket bulu tangkis platform manufactured at our 12,000 m² facility in Fuyang District, Hangzhou (Hangzhou Bailian Trading Co., Ltd.). Engineered as a factory-direct badminton racket OEM platform, FC-BD-04 combines Karbon penuh construction (Frame: 30T, Shaft: 40T) with a target weight of 3U, balance point of 285mm, and string tension rating of V ≤ 26 LBS / H ≤ 28 LBS.

Every production lot of FC-BD-04 undergoes multi-axis CNC grommet/hole drilling (±0.02mm accuracy), dust-free 4-stage electrostatic painting with high-adhesion waterslide decal curing, digital weight/balance sorting, and 9-category laboratory verification (fatigue, frame torsion, drop-weight impact, projectile impact, triaxial vibration, and swing-weight calibration). Packed in moisture-barrier export master cartons (50 sets/carton, volume verified per order), it is ready for EXW, FOB Ningbo/Shanghai, CIF, or Door-to-Door DDP dispatch.

Platform Code: FC-BD-04 (Raket bulu tangkis · Karbon penuh)
Quality Assurance: ISO 9001:2015 Certified Plant · AQL 1.5 Major / 2.5 Minor Pre-Shipment Audit
Prototyping & Production: 3–7 Days Custom Physical Sampling · 15–25 Days Mass Production
Export Master Packing: 50 sets per master carton (5-ply export corrugated box)

1. Technical Specifications & Factory QC Tolerance Matrix (FC-BD-04)

Verified physical parameters, manufacturing tolerances, and laboratory inspection protocols — FC-BD-04
Engineering Parameter	Model Target Specification	Factory QC Tolerance	Testing & Verification Protocol
Model Code (SKU)	FC-BD-04	100% Batch Barcode Traceability	ERP Work-Order & Laser Serial Verification
Sport Category & Platform	Raket bulu tangkis	Compliant with International Court Geometry	3D CNC Mold & Jig Dimensional Gauge
Primary Material System	Karbon penuh	Incoming Prepreg / Alloy Lot COA Verified	Universal Materials Tensile & Shear Tester
Grade karbon bingkai	30T	Zero Delamination / Resin Content ±1.0%	160°C Internal Bladder Curing & Ultrasonic Void Scan
Grade karbon batang	40T	Zero Delamination / Resin Content ±1.0%	160°C Internal Bladder Curing & Ultrasonic Void Scan
Diameter batang	7.0mm	±0.10mm	Digital Micrometer Multi-Point Cross-Section Check
Berat	3U	±1.5g – ±2.0g	100% Digital Electronic Scale Sorting (0.1g resolution)
Ukuran pegangan	G2	Verified per approved golden sample	In-line QC & pre-shipment audit
Panjang	675mm	±1.0mm	Laser Length Gauge & Mold Stop Fixture
Titik keseimbangan	285mm	±2.0mm	Digital Balance-Point Calibration Beam
Kelenturan batang (S–F)	S○○○●○○○F	±0.2mm Deflection	Static Shaft Deflection & 3-Point Flexural Rigidity Gauge
Tegangan senar (vertikal / horizontal)	V ≤ 26 LBS / H ≤ 28 LBS	100% Rated Load + ≥15% Structural Safety Margin	Computerized Constant-Pull Stringing & Creep Test
Frame Torsional Deviation (Static Torque)	< 1.5° under rated torque	Bilateral angular variance ≤ 0.2°	Racket & Frame Torsion Testing Machine
Pre-Shipment Inspection Standard (PSI)	ISO 2859-1 / ANSI ASQ Z1.4	AQL 1.5 Major / AQL 2.5 Minor	Factory COA Dossier + SGS / TÜV Third-Party Inspection Supported

2. Private-Label OEM Customization, Branding & Packaging Matrix

Available custom tooling, surface finishes, logo placement, and export carton configurations — FC-BD-04
Customization Module	Open-Mold Baseline Configuration	Custom Private-Label Options	Batch Scope & Verification
Mold Tooling & Structural Layup	FC-BD-04 verified open-mold tooling (Zero mold fee)	Custom carbon prepreg orientation, target static weight window, balance point shift, and shaft stiffness tuning	Open mold: $0 tooling fee; Private CNC steel mold: 20–30 days
Surface Coating & Texture	Factory standard multi-layer PU protective finish	Matte, High-Gloss, Satin, Metallic/Chameleon gradient, or raw exposed unidirectional/woven carbon finish	Pantone (PMS) & RAL color matching on physical swatches
Brand Artwork & Logo Application	Unbranded blank frame or standard catalog presentation	High-definition 80°C heat-cured waterslide decals (frame, throat & shaft), laser-engraved cone, and 3D domed butt-cap badge	Vector artwork (AI / EPS / PDF / SVG) pre-flight check within 24h
Handle, Grip & Stringing Setup	Standard grip size with factory PU replacement grip	Custom G2–G6 handle circumference, embossed logo PU grip, retail barcode shrink-wrap, unstrung or CNC pre-strung with stencil logo	Custom string colour, gauge & tension per SKU
Retail Accessories & Export Packing	Individual polybag protection + 50 sets per 5-ply export master carton	Custom branded velvet drawstring pouch, padded Oxford full-cover bag, thermal foil racket bag, twin-pack retail card, and custom shipping marks	EXW, FOB Ningbo/Shanghai, CIF & Door-to-Door DDP supported

3. Prototyping, Mass Production & AQL Inspection Workflow

End-to-end OEM manufacturing timeline from 3D/CAD specification lock to container dispatch — FC-BD-04
Production Stage	Factory Output & Deliverable	Quality Gate & Lab Standard	Standard Lead Time
Stage 1: Engineering Review & Spec Lock	Confirmed FC-BD-04 BOM sheet, layup schedule, and 2D/3D waterslide decal dieline proof	Structural feasibility, weight/balance tolerance window & Pantone color alignment	Within 24 Hours
Stage 2: Physical Golden Sample Prototyping	Physical prototype rackets finished with your custom paint, decals, grip, and target spec window	Digital weight/balance verification, shaft flex / EVA durometer check & cross-hatch paint adhesion test	3–7 Business Days
Stage 3: Layup, Thermal Molding & CNC Drilling	Bulk frame bladder/compression curing, flash trimming, and robotic multi-axis CNC hole drilling	Void-free compaction audit, hole pitch accuracy (±0.02mm) & static frame torsion sampling	Production Days 1–10
Stage 4: Electrostatic Coating, Decal Curing & Assembly	Dust-free primer/color/decal/topcoat curing, handle mounting, grommet insertion & optional stringing	Spectrophotometer delta-E check, constant-pull tension check & 100% digital weight/balance sorting	Production Days 11–18
Stage 5: 9-Point Lab Audit & AQL Container Dispatch	50 sets/master carton export packing, batch Certificate of Analysis (COA), and FOB/DDP dispatch	ISO 2859-1 (AQL 1.5 Major / 2.5 Minor) final audit, fatigue/impact verification & carton drop test	15–25 Days Total

Frequently Asked Questions for OEM Buyers — FC-BD-04

Can model FC-BD-04 be customized with our private-label brand artwork, decals, and retail bags?

Yes. FC-BD-04 (Raket bulu tangkis · Karbon penuh) supports full OEM private-label customization—including Pantone-matched matte/gloss/satin finishes, 80°C heat-cured waterslide decals, laser-engraved cones, custom molded butt-cap badges, embossed PU grips, and branded carry bags—with zero mold tooling fees on our active open-mold platform.

Can we adjust the weight, balance point, or layup specifications on FC-BD-04?

Yes. While FC-BD-04 has a verified baseline configuration (Grade karbon bingkai: 30T; Grade karbon batang: 40T; Diameter batang: 7.0mm), our composite engineers can tune layup angles, counterweight inserts, stringing setup, or surface texture during prototyping to match your target player profile.

What is the sampling lead time, mass-production timeline, and export carton packing for FC-BD-04?

Existing reference samples ship within 48 hours, while custom-branded physical prototypes of FC-BD-04 take 3–7 business days. Mass production takes 15–25 days after golden sample sign-off. Standard export packaging is 50 sets per 5-ply moisture-barrier master carton (FOB Ningbo/Shanghai or DDP).

How is quality consistency verified on FC-BD-04 before container loading?

Every batch of FC-BD-04 produced at our ISO 9001:2015 Hangzhou Fuyang plant undergoes 100% digital static weight and balance sorting, constant-pull tension verification, and 9-category destructive/non-destructive lab testing under ANSI/ASQ Z1.4 (AQL 1.5 Major / 2.5 Minor). Pre-shipment inspection (PSI) by SGS, TÜV, or your nominated inspector is fully supported.