Post on 10-Mar-2020
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Capacities exceeding 600 tph
High-production, low-maintenance, with the latest in cone crusher technology
Infinite adjustment under load
Adjustable stroke
Constant mainshaft alignment
Enhanced tramp iron relief
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PRODUCT BRIEF INTRODUCTIONDSMAC GNPY Series cone crushers are of advanced
design with a small footprint and high capacity in
relation to size. They have high reduction efficiency
and give very good product shape. With hydraulically
adjusted CSS, the option of automation, a choice of
several different crushing chambers, and many other
high-performance features, each model is versatile,
user-friendly and highly productive.
The DSMAC GNPY Series of cone crushers have a
wide field of use as they can easily be matched to
changes in production through the proper selection of
crushing chamber and eccentric throw. Our cone
crushers are ideal for secondary and tertiary crushing
and the compact and easy-to-service design makes
them a perfect choice for mobile installations.
Our crushers provide automatic overload protection
and can be equipped with our automatic setting
system. This system optimizes cone crusher
efficiency and automatically adapts the crusher to
variations in feed conditions. By continuously
measuring and compensating for crusher liner wear,
the system allows you fully utilize crusher liners and
schedule liner replacements to coincide with planned
maintenance stops. the system also assists in
keeping your crusher choke fed. This maximizes rock-
on-rock crushing, which helps to optimize the quality
of your final product.
GNPY75 Hydraulic Cone Crusher in Nigeria.
GNPY180 Hydraulic Cone Crusher in India
GNPY110 Hydraulic Cone Crusher in Zambia .
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MAIN CUSTOMOF THE GNPY S
ER BENEFITS ERIES CONES
High Performance - Lowest Total Cost
The hydraulically adjusted GNPY cone
crushers manufactured by DSMAC are
characterized by robust design and high
performance.
In combination with the GNPY crushing
chambers, high motor powers give these
crushers capacities which are in most cases
comparable with those of other, larger
crushers.
The GNPY advantages are:
– Constant feed acceptance capability
– Increased output
– High-quality products
– Increased liner life
– Lowest total cost
DSMAC cone crushers can be equipped with
an automatic setting system, which can
improve performance even more and also
provides integration with sophisticated plant
control systems.
Dsmac GNPY Series - fulfilling all your crushing needs
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Easy to Handle and Maintain
Much attention has been paid to making our crushers as
easy to operate and maintain as possible. All service and
inspection is carried out from above, which makes the work
easier and the maintenance costs lower.
Robust sealing to the inner crusher mechanics provides
more effective protection against dust and other unwanted
particles – reducing maintenance and increasing the life of
the crusher.
The automatic setting regulation system, not only optimizes
production, it also keeps track of liner wear. This makes it
easy to plan liner changes and minimize interruptions in
production.
In addition to the high capacity, DSMAC GNPY Series cone
crushers are compact, which makes them very easy to move
and to install.
Customer Satisfaction
Building strong customer relationships is highly prioritized in
our daily work to help you keep your Dsmac crushing system
in operation, to improve your uptime and productivity,
lower your costs and provide you with the best, possible total
economy.
- DSMAC has vast experience and teams spanning the
globe in order to provide you with total support.
- DSMAC has a highly efficient, worldwide service and
distribution network to make sure all essential parts and
consumables are available to you according to your needs.
- DSMAC offers intensive training courses tailored to fit your
needs in order to help achieve optimum equipment
performance.
- DSMAC offers efficient, cost-effective repair and rebuilding
services when it becomes necessary, more economical or
environmentally beneficial to repair, overhaul or rebuild the
equipment.
Whatever your needs are, wherever you are and whatever
the time is, DSMAC is here to support you.
Robust sealing to the inner crusher mechanics provides more effective protection against dust and other un-wanted particles –reducing maintenance and increasing the life of the crusher.
Life cycle services -adding customer value
Forging process of Mantle and Concave
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CRUSHING CHAMBER DESIGN
Crushing cavities are available to suit fine, mediumor coarse crushing duties.
Fine crushing duties. Medium crushing duties.
Coarse crushing duties.
CRUSHING COMPONENTSMechanical Sealing The internals of the Rockstar are fully protected by an advanced sealing arrangement, comprising upper and lower piston rings and twin banks of upper and lower replaceable labyrinth seals.
EccentricThe eccentric is steel casting machined on special fixtures to achieve the optimised throw to maximise production and product shape. The unit is jig drilled to accommodate the rotary seal ring and gear.
All Roller Bearing ConstructionThe Rockstar is equipped with a proven combination of Taper and radial roller bearings. These provide long trouble free service, and minimise friction losses. Utilising these generously proportioned heavy duty bearings also eliminates the need for a large oil tank and ensures consistently accurate alignment of gears, sealing rings and the crushing members themselves.
Cone headThe cast steel cone head in machined internally to accept a large capacity taper roller bearing, and a top radial roller bearing. Externally the lower section is machined to accept the mantle and shaped to allow plastic metal backing to be poured behind the mantle during re-metals.
Concave Support BowlThe cast steel concave support bowl is accurately machined to support the concave ring and is shaped to receive a plastic metal backing for the crushing member. Is lower face is provided with a machined tapered face to form a locked engagement with the upper frame.
Mantle and ConcaveBoth mantle and concave are cast from high grade manganese steel. The both parts are machined to ensure accurate location in their mating parts.
MainshaftThe mainshaft is an alloy-steel forging, fully heat treated for strength. The lower section of the shaft is shrunk into the central boss of the mainframe whilst the upper section is machined and ground to carry the roller bearings.
Gear and PinionThe machine cut bevel gear and pinion are manufactured form alloy steel forgings, the teeth of both c o m p o n e n t s a r e i n d u c t i o n hardened to ensure long life. The pinion is located on the counter shaft by a special locking ring, and the gear is keyed and capscrewed to the eccentric.
Induction hardening of gear teeth provides both enhanced resistance to wear and greatly improves fatigue resistance.
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GNPY SERIES SPECIFICATIONS
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Type GNPY 75 GNPY 110 220GNPY 315GNPY
Motor Power, Kw 75-90 110-160 160-250 250-315
Stroke, mm 16,20,25 18,25,32 25,32,40 25,32,40
Feeding size, mm 50(Fine)150(Coarse) 70(Fine)130(Coarse) 70(Fine)180(Coarse) 80(Fine)220(Coarse)
Weight, t 8.5 13.6 19.5 34.7
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35-45
40-50
60-70
100-120
100-130
150-170
Type
GNPY 75
GNPY 110
GNPY 220
GNPY 315
160-190
Stroke, mm
Capacity, t/h
12 16 20 24 30 36 40
16 50-60 65-75 75-85 80-90
20 55-70 70-85 85-100 100-110
25 60-75 75-90 95-115
18 75-95 80-105 100-125 130-145 150-170
25 90-105 110-130 130-155 155-175
32 140-160 170-190 180-220
25 120-140 140-160 160-180 175-200 200-220 240-265 260-290
32 130-160 170-200 190-225 210-250 250-280 300-330
40 215-245 240-270 270-305 310-350
25 160-185 190-210 230-250 250-270 280-300 320-340 340-370
32 200-220 220-250 265-290 290-320 360-385 450-490
40 230-250 260-280 320-350 370-400 400-430 470-500
CRUSHER PRODUCTION CAPACITY
ZHENGZHOU DINGSHENG ENGINEERING TECHNOLOGY CO.,LTD
ADDRESS:National HI-TECH Industry Unit B Torch Building, Zhengzhou,China.
TEL 0086-371-67897103 0086-371-53738757
FAX 0086-371-60535395 0086-371-65948723
SKYPE dscrusher
Email dscrusher@yahoo.cn
MSN dscrusher@hotmail.com
WEBSITE
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Questionnaire
To enable us to quote for equipment relative to your particular requirements, it will greatly assist us if all essential information is supplied with the initial enquiry. For your guidance we tabulate the information required : Material .................................................................. Material hardness, or chemical content? ............................................ Feed size ? (mm) ................................................ Your required output size? (mm) .................... Capacity required in tonnes / hour ........................... For more requirement, you can send to me now, or later, to our expert mail dscrusher@yahoo.cn