KRSD
Single-Stage Direct
Drive Compressors

CONTACT US

KRSD
Single-Stage Direct Drive Compressors

CONTACT US

Air compressors, often known as the fourth utility, are a key driver of business success. As such, companies cannot risk air compressor failure during operation. Operators need a product that delivers reliable, innovative, efficient, and cost-effective compressed air, which is why many companies turn to the experts at Kaishan USA.

Kaishan KRSD single-stage direct drive compressor line is one of our most popular lines of compressors. These KRSD compressors utilize rotary air compressor technology to deliver a constant stream of compressed air where and when you need it most. This air compressor type uses helical screws in a continuous motion to reduce the volume and maximize the pressure of incoming air. Precision machining and proprietary bearing design within the industrial rotary screw air compressor airend hold the male and female screws, or rotors, in precise alignment.

KRSD Air Compressor Benefits
Over the years, we’ve achieved meticulous quality control by doing most of the work ourselves. Kaishan USA is now 85% vertically integrated by manufacturing most of our compressor components internally. This self-reliant efficiency keeps costs low for you and your single-stage direct drive compressor needs.
Our products are reliable in terms of energy efficiency. With Kaishan compressors, customers save up to 35% in energy costs. The KRSD air compressor’s male rotor maximizes compressor performance. Combined with a high-efficiency air intake, this setup optimizes efficiency for maximum energy savings.
Our air compressors are second-to-none in terms of durability. With proper maintenance, each of our compressor models can last decades, keeping customers satisfied year after year. Our products were designed and built for steady performance in rough applications. KRSD control tubing lines are built with 316 stainless steel, due to its corrosion-free properties that increase reliability.
Kaishan is dedicated to designing and manufacturing compressors that improve workplace safety. The entire Kaishan range of compressors includes full safety features, such as guarded rotating components and shrouded electrical components.
KRSD Air Compressor Benefits
LOW CAPITAL COST

Over the years, we’ve achieved meticulous quality control by doing most of the work ourselves. Kaishan USA is now 85% vertically integrated, manufacturing most of our compressor components internally. This self-reliant efficiency keeps costs low for you and your single-stage direct drive compressor needs.

Lower Energy Cost

Our products are reliable in terms of energy efficiency. With Kaishan compressors, customers save up to 35% in energy costs. The KRSD air compressor’s male rotor maximizes compressor performance; combined with a high-efficiency air intake, this setup optimizes efficiency for maximum energy savings.

Highly Reliable

Our air compressors are second-to-none in terms of durability. With proper maintenance, each of our compressor models can last decades, keeping customers satisfied year after year. Our products were designed and built for steady performance in rough applications. KRSD control tubing lines are built with 316 stainless steel, due to its corrosion-free properties that increase reliability.

Safety First

Kaishan is dedicated to designing and manufacturing compressors that improve workplace safety. The entire Kaishan range of compressors includes full safety features, such as guarded rotating components and shrouded electrical components.

Drive-driven performance
that’s rivaled by many,
unmatched by any.

Our current KRSD single-stage air compressor models have features such as:
Heavy duty intake filters
Stainless steel control tubing
Digital control panels
Direct drive (no gears)
Direct flow inlet valve
TEFC premium efficiency electric motors
Guarded components
Shrouded electrical hardware
Single-pass oil and aftercoolers

KRSD Series Fixed Speed
MODEL POWER FLOW (CFM / M3 / min)SOUND WEIGHT DIMENSIONS (LxWxH)
 HPkW115 psi8 bar125 psi8.6 bardBAlbskginmm
KRSD-151511681.93661.877298144551x31x431295x787x1092
KRSD-202015742.10722.0472101346051x31x431295x787x1092
KRSD-252518.51153.261133.2073121155056x34x441422x864x1118
KRSD-3030221403.961383.9173138963156x34x441422x864x1118
KRSD-4040301985.611955.527498196170x40x521778x1016x1321
KRSD-5050372376.712336.60741013101470x40x521778x1016x1321
KRSD-6060452858.072817.96751211130177x46x621956x1168x1575
KRSD-75755535710.113529.97751389161177x46x621956x1168x1575
KRSD-1001007549614.0549213.9376981209289x48x622261x1219x1575
KRSD-1251259060417.1059716.91771013197293x52x652362x1321x1651
KRSD-15015011072120.4271420.22781211300299x53x672515x1346x1702
KRSD-20020015090425.6090225.54791389305399x53x672515x1346x1702
KRSD Series Variable Speed
MODEL POWER FLOW (CFM / M3 / min)SOUND WEIGHT DIMENSIONS (LxWxH)
 HPkW115 psi8 bar125 psi8.6 bardBAlbskginmm
KRSD-151511651.84621.7672114744551x31x431295x787x1092
KRSD-202015722.04681.9372119846051x31x431295x787x1092
KRSD-252518.51123.171073.0373143355066x34x441676x864x1118
KRSD-3030221494.221424.0273152363166x34x441676x864x1118
KRSD-4040301985.611915.4174216196180x40x522032x1016x1321
KRSD-5050372376.712286.46742497101480x40x522032x1016x1321
KRSD-6060452908.212767.82753792130181x46x712057x1168x1803
KRSD-75755536410.313419.66753867161181x46x712057x1168x1803
KRSD-1001007549013.8847013.31764692209289x48x622261x1219x1575
KRSD-1251259059316.7956315.94774498197293x52x652362x1321x1651
KRSD-15015011073920.9370519.967867023002107x55x672718x1397x1702
KRSD-20020015088224.9887824.867968453053107x55x672718x1397x1702
Committed to Excellence

Kaishan USA is committed to helping you reach your business goals. Operators can rely on our high-quality, reliable air compressors.

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Reach out today to learn more about KRSD air compressors and how the Kaishan team can help you better meet your goals. Contact us today.