Underground Mining Crushing Equipment from China manufacturer - Xinxiang City Zhenyuan Machinery Co.,Ltd

Payment Terms:	T/T,L/C
Place of Origin:	Henan, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land

Packing: Standard packing

Application: Coal

Brand Name: ZYM

Motor Type: AC Motor

Capacity(t/h): 350-1000

Model Number: 2PLF-100/200

Production Capacity: 50sets/month

Delivery Date: 45workdays

Type: Roller Crusher

Condition: New

Power(W): 160-250kw

Place of Origin: Henan, China (Mainland)

Dimension(L*W*H): 3568*2050*1869

Underground Mining Equipment
1.300-1000t/hcapacity
2.Without over-crushed phenomenon
3.Double teeth roller crusher

Underground Mining Crushing Equipment

Application

Underground Mining Crushing Equipments are mainly used to crush varieties of materials, including lignite, coal, clinker, clay, marl, bauxite, overburden, limestone, etc, especially used in coal preparation plant and mobile crusher plant.

Features

1.Modular ribbed robust mainframe.

2.High strength alloy steel shafts.

3.Replaceable wear part design, sizer teeth can be replaced quickly.

4.Unique tooth designs to allow maximum utilization of the materials.

5.Fluid Coupling - Allows loaded startup and affords torque protection to the machine.

6.Shock loading resistant - Robust modular gearbox with high torque capacity.

Underground Mining Equipment Technical Data

140 Series Grading Teeth-roller Crusher for Coarse Crushing
Model Specification	2PLF-140/150	2PLF-140/200	2PLF-140/250	2PLF-140/300
Input Size(mm)	< =1500	< =1500	< =1500	< =1500
Output Size(mm)	< =300	< =300	< =300	< =300
Capacity(t/h)	1300-2500	1700-3800	2200-4600	2700-5500
Single Driven Type Motor Power(kw)	315-355	355-450	400-560	450-630
Dual Driven Type Motor Power(kw)	2*(185-280)	2*(200-315)	2*(220-355)	2*(250-400)
120 Series Grading Teeth-roller Crusher for Coarse Crushing
Model Specification	2PLF-120/150	2PLF-120/200	2PLF-120/250	2PLF-120/300
Input Size(mm)	< =1200	< =1200	< =1200	< =1200
Output Size(mm)	< =300	< =300	< =300	< =300
Capacity(t/h)	< =1500	< =2000	< =2700	< =3300
Single Driven Type Motor Power(kw)	315-355	355-450	450-560	560-630
Dual Driven Type Motor Power(kw)	2*(132-185)	2*(160-220)	2*(185-250)	2*(200-315)
100 Series Grading Teeth-roller Crusher for Medium Crushing
Model Specification	2PLF-100/160	2PLF-100/200	2PLF-100/250
Input Size(mm)	≤ 700	≤ 700	≤ 700
Output Size(mm)	50-150	50-150	50-150
Capacity(t/h)	280-850	350-1000	500-1500
Single Driven Type Motor Power(kw)	160-200	160-250	200-315
Dual Driven Type Motor Power(kw)	2*(90-132)	2*(110-160)	2*(132-200)
80 Series Grading Teeth-roller Crusher for Medium Crushing
Model Specification	2PLF-80/150	2PLF-80/200	2PLF-80/250	2PLF-80/300
Input Size(mm)	< =550	< =550	< =550	< =550
Output Size(mm)	50-150	50-150	50-150	50-150
Capacity(t/h)	200-600	260-750	300-1000	400-1150
Single Driven Type Motor Power(kw)	132-160	160-200	185-250	250-280
Dual Driven Type Motor Power(kw)	2*(75-90)	2*(90-132)	2*(110-185)	2*(132-220)
60 Series Grading Teeth-roller Crusher for Medium Crushing
Model Specification	2PLF-60/70	2PLF-60/120	2PLF-60/150	2PLF-60/200
Input Size(mm)	< =400	< =400	< =400	< =400
Output Size(mm)	50-150	50-150	50-150	50-150
Capacity(t/h)	80-240	200-600	250-700	300-800
Single Driven Type Motor Power(kw)	37-55	45-90	55-110	75-160
Dual Driven Type Motor Power(kw)	2*(15-37)	2*(18.5-45)	2*(37-55)	2*(45-90)

Structure Drawing

Structures

Underground Mining Equipment is composed of electromotor,constant-filling fluid,shaft coupling,connecting cover,

reducer, toothed rollers, and the main body.
(1) Constant-filling fluid coupling
It is used as connection between the electromotor and reducer, buffering the strike and vibration generated when starting, as well as over load protection.
(2)Connecting cover
The electromotor and the reducer are connected as a wholt by connecting cover,bearing the weight of the motor, protecting constant filling fluid coupling,and ensure the electromotor and the reducer concentric rotating. Additionally, through the monitoring

hole on the cover, working condition of constant-filling fluid coupling could be monitored.
(3)Tooth-roller
Tooth-roller is the key component of crusher, spiral arrangement of teeth. The toothholders and principal axis are assembled

using the multiple dove-tail grooves, which enhance the shear strength.Small size materials are sieved out by two tooth-roller which rotate inward synchronously in opposite direction, and the massive materials are crushed by the broken tooth.Broken tooth is casted by adopting special formula which fuses multiple rare elements. It is quenched after processing,make it higher strength as well as toughness,better abrasion resistance and longer service life.
(4)Shaft coupling
Plum-shaped elastic coupling with highperformance polyurethane are applied,greatly reduce the impact and vibration

from tooth-roller to reducer.
(5)Over load protector
Speed detection sensor over load protection ensure safe production. The senor is connected with PLC programmed control

monitoring equipment. The electromotor can be manually reversed to remove blocked material and prevent material being blocked. Distance control can be realized through PLC programmed controller. The running condition can be monitored through control room.Shearing crush technogy are utilized,eliminate over crushing. Small volume, light weight, suitable for 1st stage crushing, 2nd stage crushing, 3rd stage crushing in pit, workshop, and open-cut working condition.

Spot Pictures of Underground Mining Equipment

Underground Mining Equipment