... into hexagonal shap-e. They run contin Machine name: Semi-automatic thread rolling machine Machine Model:Z28-200Machine parameters:1, the scope ... processing length: 80mm6, Weight: 480kg7 brand: General8, type: rolling machine9, processing and custom:10 tapping diameter: 80 (mm ... : manual14, the layout of the form: horizontal15, Product Type: new16, whether stock: yes17, whether wholesale:18, Model ...