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felt laminating machine double layer roofing sheet roll forming machine roof deck roll former
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- Опубліковано 14 сер 2024
- double layer machine combine two profile on one machine, obvious advantage is save space,save cost.
How to control or choose which layer start working ? We use a clutch to choose which layer is given transmission power.
Cangzhou zhongtuo roll forming machinery Co.,ltd.
Melinda Xing
whatsapp/wechat: 008617832978885