how to make a trawl net

{"title":"4-8mm High Speed Gi Wire Net Making Machine Rotary Flip Code Network","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ac\/e5\/fea3f65084be3feb1ce7e1bf2731-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"FZ","Model Number":"DNW-25Q","Minimum Order Quantity":"1 set","Delivery Time":"30 days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"50 sets per month","Packaging Details":"Plastic films or can be customized.","Type":"4-8mm High Speed Low Price Gi Wire Net Making Machine","After-sales Service Provided":"Engineers available to service machinery overseas","Material of machine":"Heavy plates and section bars","Wire diameter range":"4-8mm","Mesh hight":"2500mm","Mesh hole size":"50*50mm","Welding speed":"40-60times\/min","Voltage":"220V\/380V\/415V\/440V","Key Selling Points":"High speed","Color":"Can be customized"}}