BASIC INFORMATION OF CONVEYOR ROLLER Product
TrademarkSKRoller Diameterφ89-φ219Roller Length250mm-2200mmRoller
PipeQ235 carbon steel, high precision straight seam welded
pipe with state-of roundness and straightness to ensure
well-balanced rotation.ShaftQ235 carbon steel, made of
cold-drawn bright round steel, which is superior in corrosion
resistance and stiffness.We have strict control over tolerance of
shaft dimension and surface quality.The service lifespan can
be well secured and proloned.Bearing C4 large clearance and
double-sided sealing,which can effectively compensate for
temperature rise during operationBearing Brands Havalo, SKF, NSK,
or as per your needsSeals composite sealing structure of
non-contact labyrinth and contact lip, water-proof and
dust-proofBearing Seatbe made of isotropic and ductile special
strip steel, processed and formed through a unique seven-step
stamping process, with high accuracy, light weight, certain
elasticity and good stress state. Colorblack, red, blue,
yellow available , or according to your requirement.black, red,
blue, yellow available , or according to your requirement.
TECHNICAL SPECIFICATIONS & PARAMETERS OF CONVEYOR
ROLLER Ordinary Roller ParametersStandard
Diameter (mm)Length Range (mm)Bearing TypeRoller Pipe
Wall Thickness (mm)89250-2200mm204
,2053.5102250-2200mm204,205,3053.5108250-2200mm204,205,305,3063.5114250-2200mm205,305,3063.5127250-2200mm205,305,3063.5133250-2200mm205,305,306,3073.5140250-2200mm205,305,306,3074.0152250-2200mm205,305,306,307,3084.0159250-2200mm305,306,307,3084.0165250-2200mm305,306,307,3084.5177.8250-2200mm305,306,307,308,3094.5190.7250-2200mm306,307,308,3094.5194250-2200mm306,307,308,3094.5219250-2200mm308,309,3104.5PRODUCTION
ADVANTAGES PRODUCTION PROCESS INTRODUCTION 1. Roller
Body:(1) The roller pipe adopts automatic cutting
machine, with no deformation or chips when cutting the pipe body;
The perpendicularity between the fracture and the pipe is
high, and the parallelism between the two ends is high;(2) The
roller pipe adopts special boring machine, which can
simultaneously bore both ends of the roller pipe where
bearings are installed, with high coaxiality; complete the end face
flatting and interior angle cutting in one
go;(3) Patented Technology of A Reducing Diameter
Process: completely eliminates wear on the conveyor
belt, greatly imporves the coaxiality of the idler, and
effectively reduces the jumping and rotating resistance of the
excircle.4) Anti-rust Painting on the inner wall of
the supporting roller: ensure good corrosion resistance.2.
Roller ShaftUse a slot flat double end milling machine to
synchronously process the slot flat at both ends, ensuring that the
slot flat of the roller shaft is symmetrical.3. Bearing:1)
domestic and foreign first-class brand
roller bearings;2) semi-automatic quantitative filling
of low-temperature lithium based lubricating grease,
eliminateing the need for further filling in the future, and
has good cold resistance.4. SealingThe composite sealing
structure of non-contact labyrinth and contact Lip, which
is waterproof and dustproof and has significant sealing
effect.5. Product AssemblyAdopt automatic pressing,
ensuring the overall assembly accuracy of the supporting
rollers.6. Welding: Adopt fully automatic mixed gas
shielded welding, with good welding seam quality and high welding
accuracy; equipped with dust removal devices, which is safe,
efficient, environmentally friendly and healthy.7.
Coating: Adopt a dust-free sealed and environmentally friendly
automatic coating line, realizing the automatic loading
& unloading, coating, palletizing, packaging, and
the harmless treatment of exhaust gas, making it the first
environmentally friendly roller coating line in China to
automatically load and unload parts. QUALITY CONTROL MEATURES
1. STANDARDS All performance indicators meet or exceed
the requirements of MT821 "Technical Conditions for Belt Conveyors
Used in Coal Mines" and GB/T10595 "Technical Conditions for Belt
Conveyors".2. TESTINGUtilize multiple roller testing equipment to
inspect the radial runout, rotational resistance, axial load,
waterproof, dust-proof, and drop performance of the rollers,
ensuring their high performance. ROLLER WORKSHOP AND
PACKAGINGCOMPANY ROLLER EXHIBITION HALLAPPLICATION
INDUSTRIESCONVEYORS EPC/BOT CONTRACTING
CAPABILITY VARIOUS CONVEYOR SPARE PARTS SUPPLY COAL
MINING MACHINERY AND SPARE PARTS SUPPLYAERIAL VIEW OF OUR
FACTORY INTELLIGENT PRODUCTION &
TESTING CERTIFICATES & HORNORSBRANCHES & OFFICESTEAM
BUILDINGLONG-TERM STRATEGIC COOPEATORSMAIN CUSTOMERSCUSTOMERS
VISITSDOMESTIC & OVERSEAS EXHIBITIONSSINGING CEREMONYGLOBAL
BUSINESS NETWORK/* January 22, 2024 19:08:37 */!function(){function
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