Head Sheave/ Sheave Pulley/Lifting Equipment Guide Wheel Device/Hot Sale Head Wheel Sheave/ Sheave Pulley for Mine Hoist

• Customization: Available
• Certification: CE, ISO 9001:2008
• Standard: ASME, BS, ANSI, GB, ASTM, DIN
• Manufacturing Process: Casting
• Material: Alloy Steel
• Name: Shaft Lifting
• Certificate: ISO9001:2000 etc.
• Weight: as Requierment
• Colour: Red, Blue, White
• Transport Package: in Container
• Specification: as requirement
• Trademark: citichl
• Origin: China
• HS Code: 8487900000
• Production Capacity: 2000 Pieces Per Year

Product Description

Head Sheave/ Sheave Pulley/Lifting Equipment Guide Wheel Device

 

Introduction:
Mine hoist can be divided into two kinds; one kind is JKE series single rope mining hoist and the other is Multi-rope friction hoist. 
This series mine hoist including 2m-5m single tubular and double tubular types, and can be used for mining hoist, personnel lifting and material and equipment descending from vertical shafts or inclined shafts of coal, metal and nonmetal ores.
JK mine hoist is mainly used in inclined roadways and wells of coal mines, metal mines and non-metal mines to hoist or lower personnel and materials.

Technical parameters:

Model	Drum				Tension PF	Tension  Differe	Rope Diameter	Lift height (m)				Max  Speed	Reduce  speed ratio	Motor Speed
	Number	Dia	Width					1-layer	2-layer	3-layer
		m			KN		mm	m				m/s		r/min
JK-2×1.5/20	1	2.0		1.5	62		24	305	650		1025	5.2	20.0	1000
JK-2×1.5/31.5													31.5
JK-2×1.8/20				1.80				375	797		1246		20.0
JK-2×1.8/31.5													31.5
JK-2.5×2/20		2.5		2.00	83		28	448	945		1475	5.0	20.0	750
JK-2.5×2/31.5													31.5
JK-2.5×2.3/20				2.30				525	1100		1712		20.0
JK-2.5×2.3/31.5													31.5
JK-3×2.2/20		3.0		2.20	135		36	458	966		1513	6.0	20.0
2JK-2×1/11.2	2	2.0		1.00	62	40	24	182	406		652	7.0	11.2
2JK-2×1/20													20.0
2JK-2×1/31.5													31.5
2JK-2×1.25/11.2				1.25				242	528		838		11.2
2JK-2×1.25/20													20.0
2JK-2×1.25/31.5													31.5
2JK-2.5×1.2/11.2		2.5		1.20	83	65	28				843	8.8	11.2
2JK-2.5×1.2/20													20.0
2JK-2.5×1.2/31.5													31.5
2JK-2.5×1.5/11.2		2.5		1.50	83	65	28	319	685		1080	8.8	11.2
2JK-2.5×1.5/20													20.0
2JK-2.5×1.5/31.5													31.5
2JK-3×1.5/11.2		3.0			135	90	36	289	624		994	10.5	11.2
2JK-3×1.5/20													20.0
2JK-3×1.5/31.5													31.5
2JK-3×1.8/11.2				1.80				362	770		1217		11.2
2JK-3×1.8/20													20.0
2JK-3×1.8/31.5													31.5
2JK-3.5×1.7/11.2		3.5		1.70	170	115	40	349	746		-	12.6	11.2
2JK-3.5×1.7/20													20.0
2JK-3.5×2.1/11.2				2.10				450	950		-		11.2
2JK-3.5×2.1/11.2													20.0
2JK-4×2.1/10		4.0			245	160	48	421	891		-	12.6	10.0	600
2JK-4×2.1/11.2													11.2
2JK-4×2.1/20													20.0
2JK-5×2.3/10		5.0		2.30	280	180	52	533	-		-	12	10.0	500
2JK-5×2.3/11.2

Possible defects:

Defect	Causes
Unfilled sections	Insufficient material Low pouring temperature
Porosity	Melt temperature is too high Non-uniform cooling rate Sand has low permeability
Hot tearing	Non-uniform cooling rate
Surface projections	Erosion of sand mold interior A crack in the sand mold Mold halves shift

FAQ
Q: How about the quality of your products?
A: Our machines are manufactured strictly according to national and international standards, and we take a test on each equipment before delivery.
 
 
Q: How about the price?
A: We are manufactory, and we can give you lower price than those trade companies. Besides, customers from Made in China can get a discount.
 
Q: Do you provide after-sale service?
A: Yes. The warranty period of our machines is one year, and we have a professional after-sale team to promptly and thoroughly solve your problems.
 
Q: Do you provide equipment operation training?
A: Yes. We can send professional engineers to the working site for equipment installation, adjustment, and operation training. All of our engineers have passports.