射出機系列

We leverage advanced rheological simulation to customize screw geometries, ensuring optimal plasticization for modern super-engineering plastics. Our designs maximize mixing homogeneity while strictly controlling shear heat to prevent material degradation. By tailoring the profile to your specific polymer characteristics, we ensure stable shot weights and reduced cycle times. This precision engineering guarantees superior physical properties in your final molded products.

規格

◎ Bimetallic Screw & Barrel

We master abrasive and corrosive environments by integrating advanced metallurgical technologies. Barrels feature Centrifugal Casting to create an inseparable alloy bond, while screws utilize PTA welding on flights and HVOF thermal spraying for total surface armor. We offer Tungsten Carbide-based alloys for extreme wear resistance and Nickel-Chromium-Boron alloys for superior corrosion protection. This dual-protection strategy significantly extends component life under the harshest processing conditions.

◎ Optical Grade Screw

Engineered for uncompromising clarity, our optical screws utilize low-compression ratios to minimize shear stress on PC, PMMA, and COP. We apply specialized plating to ensure ultra-smooth flow paths, preventing material stagnation and carbonization. Precise control over residence time eliminates black specks and yellowing issues. This enables stress-free molding for high-precision lenses and automotive display panels.

◎ Barrel Processing Range

氮化料管	Internal Diameter Ø8~Ø280mm， Length : 7000mm
A級雙合金	Internal Diameter Ø8~Ø280mm， Length : 7000mm

▼料管加工鋼材

等級	材質	應用
氮化料管	SACM645、ACM2	樹酯混合玻璃纖維 < 5%
A級雙合金	HRC 50-55	樹酯混合玻璃纖維 10-20%
A級雙合金	HRC 55-60	樹酯混合玻璃纖維 20-30%
A級雙合金	HRC 60-65	樹酯混合玻璃纖維 30-50%

▼ 螺管加工範圍

外徑：Ø12~Ø300mm，長度：7000mm

▼ 螺管加工方法

因客戶不同的原料使用，鼎烽螺桿的設計有更快的螺桿回料時間，以及更好的溫度控制。

電鍍	真空	氮化
氮化鋁鈦	噴焊/溶射	噴焊/溶射

▼ 螺管加工鋼材

SACM440(1.7225/4140)	SACM645(1.8509/7140)	SKD-61(1.2344/H13)
SKD-11(1.2379/D2)	1.8550(38CrAlNi7)	粉末合金鋼、粉末高速鋼

Customization Parts

◆ Customize Design
1. Critical Injection End-cap Components
2. Precision Components for Blown Film

◆ ETC. Front End Components:

1.Nozzle (Long, Short, Flat)

2.Barrel Head / End Cap

3.Screw Head Set(Screw Head, Check Ring, Seat Ring)

◎Screw Head Set Material & Processing

Product	材質	Processing
Screw Head / Distributer	SACM645(1.8509/7140) SKD-61(1.2344 / H13)	Electroplating Vacuum Hardening Nitrided TiAIN Coating
Check Ring / Coller	SKD-61(1.2344 / H13) SKD11	Electroplating Vacuum Hardening Nitrided TiAIN Coating
Seat Ring / Washer	SKD-61(1.2344 / H13) SKD11	Electroplating Vacuum Hardening Nitrided TiAIN Coating
Nozzle	SACM645(1.8509/7140) SKD-61(1.2344 / H13)	Electroplating Vacuum Hardening Nitrided
Barrel Head / End Cap	SACM645(1.8509/7140) SKD-61(1.2344 / H13)	Electroplating Vacuum Hardening Nitrided

Nozzle

Optimized flow channel designs for various resin types, featuring superior high-pressure resistance and thermal stability.

Screw Tip Set / Three-piece Set

Consists of the Screw Head, Check Ring (Non-return Ring), and Seat (Spacer). The precision-engineered non-return mechanism prevents melt backflow and ensures high repeatability in injection dosing.