1．適合ISO標(biāo)準(zhǔn)集裝箱；2.旋鎖裝置無需人工拉索既可實現(xiàn)旋鎖動作。

Semi-Automatis Stay Rope Container Spreaders in 20 feet and 40 feet:

A)     It is suitable to ISO standards container.

B)     Twistlock structures can finish the twistlock movemens without manual rope.

紫石集裝箱吊具的工藝生產(chǎn)要求

1.       同類產(chǎn)品中性價比*高的**, 高強(qiáng)度的鎳鉻鉬合金鋼材料鍛造而成，具有良好的抗疲勞能力, 所有產(chǎn)品和零件在熱處理后全部通過并合格于磁粉探傷檢驗，性能在同類產(chǎn)品之上。

2.       所有的品質(zhì)規(guī)范均依據(jù)美國ASTM A-952-98及歐盟EN版本實施的檢驗，

3.       所有產(chǎn)品和零件均需以2.5倍的安全荷重力，**全數(shù)實施預(yù)拉并合格于荷力全檢規(guī)范,以確保產(chǎn)品熱處理工程的強(qiáng)度及韌性。

4.       所有的工件*低強(qiáng)度需求，均須符合在*低（4倍）的安全荷重力以上。

5.       分光儀材質(zhì)分析確保每一批原料元素成分的正確性

6.       所有的吊鉤銷全部經(jīng)過渦電流檢驗，以確保相同的硬度品質(zhì)。

7.       較大的工件產(chǎn)品因恐于鍛造工程中產(chǎn)生的內(nèi)裂使用超音波檢驗。

Purpuratus process container spreader production requirements
1. Similar products in the most cost-effective brand, high-strength Ni-Cr-Mo alloy steel by forging the material has good anti-fatigue ability, all products and components in heat treatment and after all the tests pass in Magnetic Particle Testing, performance in similar product.
2. All the quality norms in the United States are based on ASTM A-952-98 and EN version of the European union the implementation of the inspection,
3. For all products and spare parts required for the safety of 2.5 times the load, and ** of the full implementation of pre-qualified in Latin America and the Netherlands seized the entire force to guarantee the strength of product heat-treatment works and toughness.
4. All the work needs a minimum strength required to meet the minimum (4 times) more than the safety of the load force.
5. Spectrometer **ysis of material to ensure that every batch of raw material composition of the correctness of the elements
6. All the hook after selling all the eddy current inspection to ensure the quality of the same hardness.
7. Workpieces larger product works due to fear generated in the forging of the use of ultrasound examinati** within the cleft.