PPD веревка 4 нити с центральным сердечником для морской

As a prominent plastic rope expert in China, HENGTONG takes quality as its top priority. Accordingly, SPC is implemented to realize strict quality control from incoming inspection to final strength testing. On the other hand, the dedicated QC team will detect all ropes at predetermined procedures while spot check will ve conducted irregularly.

The following paragraphs give brief introduction on our process control.

1,Plastic Wire Drawing

a, Front-line workers are required to check whether plastic ropes are broken or have different diameters at any time, and if the answer is yes, problematic wire will be cut off in time.

b, When either color or manufacturing technique is changed, the plastic wire drawing machine shall be shut down to receive an overhaul.

c, If the production process lasts too long without changing color or manufacturing technique, the uniformity and strength of finished plastic wires must be tested every day at least.

2, Rope Making

Our workers are responsible to make sure if there are short wires or ropes. If ropes are clean and away from greasy dirt, and if product specification is as regulated in the process sheet.