• Model NO.：acid alkali resistant belt
• Width Range：500-6000mm
• Length Range：100-300m
• Top Rubber：3,4.5,6mm
• Bottom Rubber：1.5,2,3mm
• Certificate：ISO9001
• Standard：GB,Rma,Sans,as
• Transport Package：Water-Proof and UV-Proof Cloth All Side
• Specification：100-300M,ROLL
• Trademark：HYRUBBERS
• Origin：China
• HS Code：401012
• Production Capacity：30000m,Month

Type of Acid or AlkaliConcentrationType of Acid or AlkaliConcentrationHydrochloric Acid20%Carbonic AcidAny ConcentrationNitric Acid10%Sulfurous AcidAny ConcentrationSulfuric Acid20%Acetic AcidAny ConcentrationBoric Acid40%Severe AcidAny ConcentrationPhosphoric Acid40%Caustic PotashAny ConcentrationArsenic AcidAny Concentration  
 HYRUBBERS CO.,LTD is specializing In manufacturing, exporting and developing conveyor belt, in the same time rubber sheet, rubber tiles and so on.
The factory founded has 260 people including 220 workers, and 15 engineers and technicians, 25international sales workers, covering an area of 50000 m2, owing 220 sets of main production equipment.
The ISO9001: 2000 certified factory has established a stable and reliable quality control system with a modem management.
Now with the export quantity larger and larger, we become one of the biggest manufacture in North of China.
 
Specification and techical data of multi-ply nylon conveyor belt:Fabric typeFabricStructureFabricspecsPly thickness
(mm/P)(N/mm) Strength series(mm)Cover thicknessWidtth mmLength mWarpWeft2ply3ply4 ply5 ply6 plyUpperLowerNylon (NN)Nylon (N)Nylon (N)NN-1000.702003004005006001.5-80-4.5400-2500<=300NN-1250.75250375500625750NN-1500.80300450600750900NN-2000.9040060080010001200500-2500NN-2501.10500750100012501500NN-3001.25-900120015001800NN-3501.35-1050140017502100800-2500NN-4001.70--160020002400NN-5001.80--200025003000 
Adhesion and elongation of the belt:Belt 
carcassAdhesive strdngthElongationBetween plies
N/mmN/mmBetween rubber and carcassLongitudinal elongation at break
%>=Longitudinal elongation at reference load
%<=Rubber thickness
<=1.5mmRubber thickness
>1.5mmNylon canvas>=4.50>=3.2>=3.5104.0 
Cover properties of the belts:Cover gradeTensile strength 
>=Elongation 
>=Abrasion 
<=Change Rate of tensile strength and elongation after agingMpakgf/cm2%mm 3%Heavy (H)24240450120-25~+25Medium (M)18180400100-25~+25Light (L)15150350200-30~+30 
Accordance with different applications, we can produce different grades of belt as following:
 1) Heat Resistant Belt
According to the temperature of working environments, we can manufacture 3 different grades heating resistant belt, including up to 120ºC grade (HR120), up to 150ºC grade (HR150), up to 180ºC grade (HR180) and up to 200ºC grade (HR200) .Generally used by cements and steel works.
2) Abrasion Resistant (≤90mm3) / super abrasion resistant (≤60mm3) Belt
Generally used for transport the hard or shaped materials, like iron ore, diamond, copper and other minerals.
3) Oil Resistant Belt
Generally used for wood, papermaking, oil-based grain transportation.
4) Acid/Alkali Resistant Belt
Always used in Chemical materials transportation.
5) Cold Resistant Belt
The belt can work in some cold environment, like Northeast of China, Russia and North European countries.
6) Fire Resistant Belt
Always used in underground coal mining, steel works and so on. 
7) conventional Belt
Generally used for small powder, grain and block materials.