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Qingdao Tongsan is a professional manufacturer for plastic corrugated sheet boxes making machine, we provide the turnkey project to new customer for the plastic corrugated boxes making machine,from the raw material making machine to hollow sheet extruder machines ,then the corrugated sheet printing machine,corrugated box shape cutting machine and boxes weldding machine.
2,We can testing the machine according customer's formula.One is the customer can inspect the quality of our machine,another is the customer can check the quality of the products,so it is easy to calculate the cost of the sheet and the production capacity of our machines.So it's easy to calculate the investment pay back and increase the feasibility of the project.
3,We are professional for the auxiliary machine for sheet raw material making and plastic boxes making.We can provide the plastic filler masterbatch granulating making machine,the wast sheet crusher,the raw material mixing machine,the die cutting machine,the corona treatment machine,the sheet printing machine,the welding / bookbind machine .
4,Our engineer oversee installation and debugging ,our engineer with rich experience and will teach customer's worker about the operating one by one.And we provide long life time technical support.
Qingdao Tongsan Plastic Machinery co.,;td have been develop the PP hollow corrugated sheet making machine since 2015,now we have the machines for the PP hollow grid plate width from 1220mm to 2450mm and thickness from 1.5mm to 12mm.We have different model production line,such as the 1400 type PP hollow sheet extruder machine,1860 type PP corrugated sheet production line,2300 type PP hollow corrugated board making machine,2600type plastic hollow grid panel making machine,and for each model,we have the co0extrusion type for customer choose.The co-extruder type can use 20%-60% fillermatch for reduce the cost,so our customer can product the cost competitiveness sheet with goog quality.Our machine have the advantage of high output,easy operation,high precision,good products with smooth surface straight rib.