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Comprehensive analysis of crate box molds and the best steel material selection solution
栏目：MOULD BLOG 发布时间：2025-06-25
1. Overview of crate molds: core tools for industrial logistics
The crate mold is the core production tool for manufacturing various types of plastic crate, and is widely used in:
Logistics and transportation industry
Warehouse management system
Production line material turnover
Food and medicine packaging
Electronic component protection
As a professional foreign trade consultant of Langko Mould, we are well aware that high-quality turnover box molds need to meet the following requirements at the same time:
✓ High-precision dimensional requirements
✓ Excellent durability
✓ High production efficiency
✓ Reasonable cost control
2. Key technical features of crate molds
1. Structural design features
Mostly use two-plate mold or three-plate mold structure
Consider demoulding slope and reinforcement rib design
Focus on wall thickness uniformity control
Integrated handle and stacking function structure
2. Production process requirements
High-smooth cavity surface
Precise mold guide system
Optimized cooling water channel layout
Reliable ejection mechanism design
3. Professional steel material recommendation: Accurate matching according to needs
1. Economical choice: P20 pre-hardened steel (1.2311)
Hardness: 28-32 HRC
Advantages: high cost performance, good processing performance
Applicable to: small batch production (less than 100,000 times)
Typical applications: temporary crates, short-term project use
2. Mainstream recommendation: 718H pre-hardened steel (1.2738)
Hardness: 33-38 HRC
Advantages: good wear resistance, long life
Applicable to: medium batch production (300,000-500,000 times)
Typical applications: conventional logistics crates
3. High-end selection: S136 high-quality stainless steel (1.2083)
Hardness: 48-52 HRC
Advantages: corrosion resistance, ultra-high finish
Applicable to: food and medical grade crates
Typical applications: clean workshops, special environments
4. Professional advantages of Langko Mould
We provide customers with:
Scientific material selection service:
recommend the best solution based on your output, budget and use environment
Perfect after-sales support:
provide mold maintenance guidance and technical consulting services
Flexible cooperation mode:
support processing according to drawings, customization according to samples, joint development
5. Professional advice: How to choose crate mold?
Are you looking for a reliable crate mold supplier? Langko Mould has 17 years of professional experience and has provided high-quality mold solutions to customers in more than 30 countries around the world. Welcome to contact us for exclusive advice and quotation solutions!
Sale Engineer:Luna
E-mail:market@langkomould.com
WhatsApp/Wechat:+86-13306762335
Sale Engineer:Luna
E-mail:market@langkomould.com
WhatsApp/Wechat:+86-13306762335
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TaiZhou HuangYan LangKo Mould Co.,Ltd,  345# XinJiang Rd., Xinqian Street, Huangyan Taizhou
86-0576-81122860 mould@langkomould.com |
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