Plastic Window Wiper Mould

KSHOW has produced over 480 Plastic Window Wiper Mould for OEM brands in Europe, America, Japan and Korea—single-blade, twin-blade, telescopic-pole and spray types. Mould range covers 200–1, 200 mm blade length, 0°–45° adjustable rubber insert angle, compatible with TPR/TPV/TPE of different hardness.K-SHOW is a professional manufacturer and supplier of plastic molds. Welcome to consult.

• High-straightness core pull: pre-hardened 2738 HH steel + guide-rail wedge system, 1, 200 mm shaft deflection ≤ 0.15 mm, guaranteeing 100 % glass contact

• Dual-edge one-shot moulding: hard-frame + soft blade in one injection, 50 Shore A hardness delta, no secondary assembly, saves US $0.22 / pc

• High-gloss runner: mirror polish Ra ≤ 0.02 µm, weld-line position fixed, eliminating "water-mark" defects caused by blade flow lines

• 30-day copy-ready delivery: 3D sign-off to T1 in 25 days, shipped with "Straightness & Blade Deformation Report", zero tuning for duplicate mould

• 800, 000-shot lifetime: 48–52 HRC after quench, dual nitriding + hard-chrome, blade dimension change < 0.05 mm over long runs

Product Parameter

Product Features

1. Straightness control

Guide-rail wedge core-pull, fully guided, no overhang; 1, 200 mm part bow ≤ 0.15 mm

500 mm straight-edge light test: 0.05 mm feeler 100 % pass, eradicating "warp-blade" leakage

2. Dual-edge single shot

Valve-gate sequential fill: hard frame first, soft blade over-mould, bonding force ≥ 50 N, 50, 000 wipes without delamination

Blade symmetry ±0.05 mm, identical feel for left/right hand use, inventory turnover +20 %

3. Gradient steel cooling

Spiral baffle inside core, cooling efficiency +35 %, cycle down to 28 s (300 mm size)

Part ejection temp ≤ 45 °C, zero heat deformation, logo printing free of heat-shift

4. Economical steel grades

Short-life promo: P20H + local Be-Cu, 50–100 k shots

Standard brand: 718H + through-hardened, 500 k shots maintenance-free

Long-life pro: H13 + hard-chrome, 800 k shots, edge sharpness retained

5. Full-cycle support

Free 1-year replacement of blade inserts & core rails

24 h remote defect diagnosis, 48 h on-site adjustment

Lifetime process optimization; subsequent angle or length changes free of design fee

KSHOW Plastic Window Wiper Mould – taking straightness as the benchmark and blade life as the promise, enabling window-squeegee brands to achieve "one-pass cleaning, whisper-quiet operation" in both professional and home markets.

FAQ

Q1. When can I get the quotation?

A: We usually quote within 2 days after we get your inquiry.
If you are very urgent, please call us or tell us in your email so that we can quote for you first.

Q2. How long is the lead-time for Plastic Window Wiper Mould?

A: It all depends on the products' size and complexity. Normally, the lead time is 20-35 days.

Q3. I have no 3D drawing, how should I start the new project?

A: You can supply us a molding sample, we will help you finish the 3D drawing design.

Q4. why should you buy from us not from other suppliers?

A: 1. Expertise and Experience
2. Diverse Industry Applications
3. Advanced Technology
4. Custom Solutions
5. Quality Assurance
6.Innovative Design
7. Strong Customer Relationships
8. Sustainability Commitment
9. Global Reach
10. Skilled Workforce

Q5. what services can we provide?

A:Accepted Delivery Terms: FOB, CFR, CIF, EXW;
Accepted Payment Currency:USD, EUR, CNY;
Accepted Payment Type: T/T, PayPal, Western Union, Cash;
Language Spoken:English, Chinese

Q6: How do you make our business long-term and good relationship?

A1: We keep good quality and competitive price to ensure our customers benefit for best quality products .
2: We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.