LMT5311TFC Synchronous chip sealer is a special machine for asphalt road building construction. It is widely used for fast synchronous spraying work of highway. It can spray asphalt and aggregate in the same time, also can spray them separately. It has advantage of saving cost, abrasion-resistant of the surface, skidproof, waterproof, etc.and the traffic will be recovered soon after construction when you are using it, It's suitable for different grades of road construction.