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We are pleased to invite you to visit us at the 32nd China International Disposable Paper Expo, which will be held from April 16th to 18th, 2025 at the Wuhan International Expo Center.

Jundingda participated in the SINOFOLDINGCARTON 2025,invites you to visit our booth.

Determine the efficiency of the final air filter machine according to the indoor cleanliness and purification standards, and reasonably select the combination stage and efficiency of each stage of the air filter machine. If general purification is required indoors, a primary filter can be used; If moderate purification is required indoors, two-stage filters of primary and medium efficiency should be used;

The 10th Asian Filtration and Separation Industry Exhibition. Ruian Jundingda Machinery Co., Ltd. cordially invites you to visit!

Precautions for installing and using the hot melt glue machine.

The gear pump hot melt glue machine discharges the hot melt glue through the rotation of the gear pump. If the pump flow is insufficient, it will affect the glue spraying effect of the hot melt glue machine, thereby affecting the product quality. Therefore, it is necessary to solve the problem of insufficient pump flow in time. The following reasons are roughly analyzed:.