• Model NO.：various
• Finished Surface：Hole Process
• Certification：CE, ISO, GOST
• Condition：New
• Color：Iron Grey
• Spare Parts Supply：for Whole Year
• Test&Installation：Engineer Assigned
• After-Sale Service：for Whole Using Life
• Export Markets：Global
• Transport Package：Container, Nude Packs, in Bulk
• Specification：ISO9001: 2000
• Trademark：Zenith
• Origin：Shanghai Zenith, China
• HS Code：8474209000
• Production Capacity：40-850tph

Basic Info.

Model NO. various Finished Surface Hole Process Certification CE, ISO, GOST Condition New Color Iron Grey Spare Parts Supply for Whole Year Test&Installation Engineer Assigned After-Sale Service for Whole Using Life Export Markets Global Transport Package Container, Nude Packs, in Bulk Specification ISO9001: 2000 Trademark Zenith Origin Shanghai Zenith, China HS Code 8474209000 Production Capacity 40-850tph

Product Description

2019 hot sale high quality coal mining machine

1. Descriptions of coal mining machine:
 coal mining machine is the world's widely used crusher, for mineral processing, chemical, cement, construction, refractories, ceramics, glass and other industrial sectors in the broken and broken bits for a variety of medium hardness materials. My company's product of Crusher is a combination of domestic and foreign sand and gravel mining industry , the specific conditions developed, the latest generation of coal process plant. Their product's size can be adjusted, broken standard variety. The family of devices can dealing with the material with the side length 500mm, not more than 350Mpa anti-pressure strength, is an ideal aggregate processing equipment in the senior road surface and hydropower building

 2. Application of coal mining machine: The coal mining machine is used for crushing coal , various rocks, constructing railway, expressway roadbed and dam area of power station, producing artificial dinas for the building industry, etc.coal mining machine  is used to crush coarse, medium and fine stones whose compressive strength is no more than 300MPa and Moh's hardness is lower than the 8th degree, such as limestone, basalt, granite, concrete, slag, cement block, etc. 3. Working Principle of coal mining machine : This coal mining machine with impact force. When the materials enter the blow bar area, they are crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. Then the materials will be shot back to the blow bar again for the third crush. This process repeats until the materials are crushed to the required size and discharged from the lower part of the machine. The size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. Mining machinery from China manufacturer best impact crusher price

 4. Advantages of coal mining machine: 1. Counter-plate and plate hammer clearance can be adjusted easily and effectively control discharge particle size, particle shape well;2. Unique counter tooth plate, high-chrome plate hammer, impact resistance, abrasion resistance,large of impact;3.  No keying, the overhaul is convenient,the economy is reliable. 4. Comprehensive of Broken-function, high productivity,small of mechanical abrasion, high of the overall efficiency;5. A reasonable board hammer structure, with advantages of faster loading and unloading, multi-transposition, etc., can greatly shorten the time for changing the board hammer.

 coal mining machine parameters:

Two-curtain cavity hydraulic impact crusher

Model	Rotor Φ×L (mm)	Feed Opening (mm)	Max Feeding (mm)	Capacity (t/h)	Power (kw)	Motor Model	Machine Size (mm)
PFW1214II	1150×1400	1100×1430	500	130-200	4-132	Y315M-4/132	2400×2310×2550
PFW1315II	1300×1500	1200×1530	600	180-320	4-160	Y315L1-4/160	2700×2570×2800
PFW1318II	1300×1800	1200×1830	700	240-400	4-200	Y315L2-4/200	2700×2870×2800
PFW1415II	1400×1500	1450×1530	800	240-450	4-200	Y315L2-4/200	3000×2700×3070

Three-curtain cavity hydraulic impact crusher

Model	Rotor Φ×L (mm)	Feed Opening (mm)	Max Feeding (mm)	Capacity (t/h)	Power (kw)	Motor Model	Machine Size (mm)
PFW1214III	1150×1400	570×1430	250	90-170	4-132	Y315M-4/132	2550×2310×2100
PFW1315III	1300×1500	625×1530	300	180-270	4-160	Y315L1-4/160	2960×2570×2380
PFW1318III	1300×1800	625×1830	300	220-300	4-200	Y315L2-4/200	2960×2870×2380
PFW1415III	1400×1500	800×1530	350	280-350	4-200	Y315L2-4/200	3120×2650×2660