5L 10L 20L Jerry Can Blow Molding Mold Custom Aluminum Extrusion Blow Mould Supplier for Chemical Drums

For customers planning long-term production, mold durability and maintenance convenience are important factors in the total cost of ownership. A low initial mold price does not always mean lower production cost if poor cooling, frequent repair or unstable forming creates downtime during daily operation.

Our 5–20L blow molding molds can be manufactured from different materials according to expected production volume and operating conditions. P20 provides a reliable standard option for many bottle and jerry can projects, while 2316 stainless steel offers improved corrosion resistance. S136H is suitable for customers who require higher durability and long-term use. 7075 aluminum can be selected when faster heat transfer and lighter mold construction are important, and beryllium copper inserts may be used in key cooling areas.

We also pay attention to mold structure, parting surfaces, replaceable inserts and areas that may experience wear during continuous operation. The mold can be customized for HDPE bottles, chemical jerry cans, lubricant containers, detergent packaging and other industrial plastic products.

By considering durability, cooling, production volume and maintenance together, customers can select a mold configuration that supports both daily efficiency and long-term manufacturing. Send us your bottle sample or drawing, and we can recommend a suitable mold material and structure for your production requirements.