How To Choose Best Water Roller
1, whether to adopt a separate three chamber structure (√): any of a gas chamber leak, the drum will not sink, tourists unharmed (×): the gas chamber in case of leakage, roller sinking, visitors from falling into water 2, whether to solve the “rollover” security issues (√): drum at each end of the buoyancy chamber is 400 kg can carry 2-3 people, effectively avoid rollover (×): Tourists accidentally deviate from the drum center of gravity of the danger prone to rollover 3, whether imported coated polyether TPU material (√): resistance to hydrolysis, tensile strength, anti-aging, non-toxic, odorless, environmentally friendly materials (×): PVC Composites: feel good, smell, small tensile strength, easy to aging, cheap (×): polyester TPU material: tasteless, tensile strength, prone to fry pattern, beyond repair, cheaper 4, whether to solve the “seepage” problem (√): seams plus bar technology to eliminate water leakage (×): heat sealing and bonding at the seepage, wet clothes tourists 5, to prevent the bombing at the entrance rope head, not pine canopy (√): After heat treatment, the rope will not explode fluffy ensure that the rope will not spread (×): rope easily spread, visitors from slipping into the mouth, the risk of 6, barrel Shengkou whether to adopt the “heat” technology (√): Stopper “heat” after not affected by temperature, less prone to shedding phenomenon (×): temperatures over 40 degrees Shengkou easy to open plastic, appeared to fall off, causing the barrel distortion, severe cases can not operate 7, whether to use the “double knot” connection between the barrel Shengkou rope, rope are fixed with cable ties (√): with a “double knot” rope access and use cable ties fixed rope, the rope will not loosen during exercise (×): rope is not fixed, the movement automatically unlock slack rope easily, causing the barrel distortion, affecting business 8, whether “national industrial production permit” (√): issued by the State Quality Supervision, Inspection and Quarantine, the country can use (×): a certificate issued by the provincial, can only use in this province, the provinces have the right to ban or confiscate goods business.
