HUATAO LOVER LTD
Verified Supplier
1 Years
hebei, shijiazhuang
Since 2008
Menu
Menu
Supplier homepage
Product categories
Show all products
Polyweb Urethane Screens
Tufflex Screen
Polyurethane Screen Mesh
WS 85 Modular Screen
Rubber Screen Panels
Self Cleaning Wire Mesh
Company profile
Quality control
Contact us
Supplier Homepage > Products

PRODUCT CATEGORIES

Polyweb Urethane Screens

 (4)

Tufflex Screen

 (12)

Polyurethane Screen Mesh

 (16)

WS 85 Modular Screen

 (13)

Rubber Screen Panels

 (11)

Self Cleaning Wire Mesh

 (12)

Why Can We Always Ensure Excellent Quality

Quality Control

Huatao Lover Ltd Product Control Requirements‌
1. Material Control‌
Polyurethane Screens‌:
Prepolymer MDI/TDI + polyol mixing (CNC mixer, NCO content retest every 4hrs).
Metal skeleton: Sandblasted (Sa2.5), adhesive bonding strength ≥8MPa.
Stainless Steel Screens‌:
304/316 steel (Cr/Ni ratio 18/8), wire diameter tolerance ≤±0.05mm.
2. Process Control‌
Polyurethane‌:
Molding: 80-120℃/0.3-1.5MPa, vulcanization (150℃±3℃, 40min±5min).
Laser cutting: Hole size tolerance ≤±0.1mm.
Stainless Steel‌:
Laser cutting: ±0.05mm precision, burr-free edges.
Welding: Pulse welding (current 150-200A), seam strength ≥600MPa.
3. Surface Treatment‌
Polyurethane‌: Deburring, flatness ≤0.5mm deviation.
Stainless Steel‌: Electrolytic polishing (Ra ≤0.8μm), passivation (nitric acid, pH 1.5-2.5).
4. Testing Standards‌
Physical‌:
Polyurethane: Shore A 70-95, tensile strength ≥25MPa.
Stainless Steel: Tensile ≥600MPa, hole tolerance ≤±0.1mm.
Functional‌:
Vibration test (50-100Hz, 8hrs), penetration rate ≥95%.
Salt spray test ≥500hrs (stainless steel), wear resistance ≥200k cycles.
5. Final Inspection‌
100% visual check (no cracks/voids), 10% batch sampling for destructive testing.
Compliance: ASTM E11 (sieve), GB/T 5330-2025 (stainless steel).

Certification

HUATAO LOVER LTD Certifications
HUATAO LOVER LTD Certifications
HUATAO LOVER LTD Certifications
HUATAO LOVER LTD Certifications
HUATAO LOVER LTD Certifications
HUATAO LOVER LTD Certifications
HUATAO LOVER LTD Certifications
HUATAO LOVER LTD Certifications
Some recommendations for you
Red Color High Wear Resistant Wet Polyweb Urethane Screens 1040*700mm
video
Polyweb Urethane Screens

Red Color High Wear Resistant Wet Polyweb Urethane Screens 1040*700mm
Model：HT
MOQ：1PCS
Contact Now
1040*700mm TH48-30 Stack Sizer Polyurethane Screen Panel / Pu Screen
video
Polyweb Urethane Screens

1040*700mm TH48-30 Stack Sizer Polyurethane Screen Panel / Pu Screen
Model：HT
MOQ：1PCS
Contact Now
5 Layer Stack Sizer Vibrating Polyweb Urethane Screens For Material Separation‌ In Orange Color
video
Polyweb Urethane Screens

5 Layer Stack Sizer Vibrating Polyweb Urethane Screens For Material Separation‌ In Orange Color
Model：HT
MOQ：1PCS
Contact Now
2.5mm PU CoatedTufflex Screen Mining Panel With 5mm Square Apertures
video
Tufflex Screen

2.5mm PU CoatedTufflex Screen Mining Panel With 5mm Square Apertures
Model：HT
MOQ：1PCS
Contact Now
Aperature Size 3mm X 5mm Polyurethane Screen Mesh With Stainless Steel Wire Inside
video
Tufflex Screen

Aperature Size 3mm X 5mm Polyurethane Screen Mesh With Stainless Steel Wire Inside
Model：HT
MOQ：1PCS
Contact Now
Contact Supplier
Submit Requirement