レール & 鉱山車両用カプラー: 軍用グレードの耐久性, 多国籍規格, 重負荷時のパフォーマンス (旅客/貨物/鉱業)

Overview of Rail Car Coupler

This series of rail car couplers are core connection devices designed for railway transportation and heavy-load mining scenarios, focusing on mechanical structure stability, basic functional compatibility and full-condition durability. The products cover three major areas: 旅客列車 (EMU/urban rail), freight heavy-load, and mining locomotives. They support manual/semi-automatic coupling, are compatible with multi-national railway standards and special mining needs, and ensure train/mine car marshaling, トラクショントランスミッション, longitudinal impact buffering and basic gas-electric docking functions. They are suitable for high-frequency, high-load transportation tasks in harsh environments.

Features of Train Coupler

Military-grade materials and structures

• Coupler body material（metal hooks）: high-strength low-alloy steel (such as Q345E, ASTM A572 Gr50), tensile strength ≥600MPa, yield strength ≥345MPa, impact resistance increased by 40%.
• Mining reinforced version: the surface of the hook tail frame and hook tongue is thickened with chrome plating (≥80μm), the wear resistance is increased by 3 回, and it is suitable for the dust and gravel impact environment of open-pit mines.

Multi-scenario compatible design

• Railway standard: compatible with mainstream railway coupler interfaces in many countries, supporting transnational intermodal transshipment.
• Mining customization: optional wide-body hook for mining (coupler tongue opening angle ≥ 110°), adapted to wide track gauge (1435-2000mm) and overload requirements (single hook load ≥ 350 トン).

Simple operation and safety redundancy

• Couplering mechanism: three-level locking structure (main coupler tongue + anti-unhooking coupler tongue + mechanical locking pin), manual couplering torque ≤ 60N·m, hooking success rate ≥ 99.5%.
• Anti-unhooking guarantee: The hook tongue pin hole is built with a double-row needle bearing to reduce hooking wear; the coupler tail frame is equipped with an anti-unhooking baffle to prevent longitudinal impact unhooking.

Technical Specifications of Train Coupler

Core functions of Train Coupler

Mechanical coupling and locking

• 鉄道の種類: After the convex cone of the coupler tongue is engaged with the concave cone hole, the lock pin is manually inserted and rotated 90° to lock, and the coupling time is ≤15 seconds/section. Train connect and coupler railway.
• マイニングタイプ: The opening angle of the couplertongue is expanded to 110°, supporting blind coupling of mine cars at a slope of ±20°, and the width of the hook body is increased by 30% to resist lateral impact.

Buffering and vibration reduction system

• Railway standard version: rubber buffer + friction buffer combination, energy absorption rate ≥75%, impact attenuation time ≤0.8 seconds.

• Mining enhanced version: hydraulic buffer (オプション) + rubber spring composite structure, adapted to high-frequency impact in open-pit mines (impact ≥200 times per shift)

Adaptability to extreme environments

• 鉄道の種類: coupler surface is galvanized + Dacromet coating, salt spray test ≥ 720 時間, anti-corrosion ability is improved by 50%.
• マイニングタイプ: The coupler body is fully sprayed with wear-resistant ceramic coating (hardness ≥ 9H), and the anti-gravel impact performance is improved by 200%; optional heating module, no jamming when connected at low temperature of -40℃.

Application scenarios of Train Coupler

Railway transportation
Intercity EMUs, heavy-load freight, and cross-border transport.
Mining transportation
Open-pit mines: Adapt to 220-ton mining dump trucks, and the impact resistance of the coupler body matches the violent bumpy working conditions of ore transportation after blasting.
Underground tunnels: Optional mining narrow-gauge couplers (gauge 900mm), with adjustable coupler height (400-600mm) to adapt to low tunnel operations.
Mixed deployment of multiple models: supports mixed deployment of mining electric locomotives, hydraulic support transport vehicles, and personnel transport vehicles, with a single-row load capacity of ≥5,000 tons.

のパッケージ Train Coupler

ポリ袋+カートンボックス+木製ケース/パレット, 顧客の要求に応じて

会社概要

洛陽豊洋重工業株式会社, 株式会社. に設立されました 1998, 面積72,600㎡, 以上の 300 従業員, 32 技術者, 含む 5 シニアエンジニア, 11 アシスタントエンジニア, そして 16 技術者. 洛陽工程技術センターとして評価されています, 洛陽テクノロジーR&Dセンター, 国家ハイテク企業と何度も.
弊社の生産能力は 30,000 年間トン. 現在, 私たちは主に鋳鋼を生産しています, 鋳鉄 (ねずみ鉄, ダクタイル鋳鉄, 等), 機関車の完成品加工および部品組立て,鉄道車両,高速鉄道, 鉱山機械,風力,etc.当社の製品はロシアに輸出されています, 米国, ドイツ, アルゼンチン, 日本, フランス, 南アフリカ,イタリアとその他の国.

よくある質問

Q1: メーカーですか、それとも商社ですか?
あ: 私たちはメーカーです. 当社は年に設立されました。 1998, 鋳造業界で約30年の実績, 総面積72,600㎡, 工場建屋面積51,000㎡.
第2四半期. 主な製品は何ですか?
あ: 当社は主に鋼鋳造に注力しています, 鉄鋳物, 完成品加工, 機関車の部品組立生産, 鉄道車両, 高速鉄道, 鉱山機械, 風力,等.
Q3: 鋳造部品をどの程度の精度で製造できるか?
あ: 当社はさまざまな鋳造プロセスで鋳造部品を製造する能力を持っています. 生産はISOに厳密に準拠しています 9001, ISO 14001 ISO45001、EN15085, 虹彩.
Q4. サンプル通りに生産してもらえますか?
 はい, あなたのサンプルまたは技術図面から生産できます. サンプルを入手した後、図面を作成することもできます.
Q5: 納品前の品質管理はどのように行っていますか?
あ: 品質検査は鋼鋳造部品の品質を保証する非常に重要な要素です. 私たちはフォローします 3 生産プロセス全体における検査回数. 材料試験レポートを提供します, 寸法試験レポート, 納品前に顧客に報告する機械的特性試験レポート.

何か商品にご興味がございましたら,お気軽にお問い合わせください.
接触: ステラ・リュー
電子メール:[email protected]
携帯:+8615515351287