Pneumatic Coal Mine Tensioning Tools manufacturer from China jining bafang mining machinery Co.

Price:	1.0 USD
Payment Terms:	T/T
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Means of Transport: Ocean

Packing: wooden box

Production Capacity: 1000 per month

Delivery Date: within 5days after payment

It consists of QYB-0.45/70 Pneumatic Oil Pump and YDC cable tensioner.
It consists of QYB-0.45/70 Pneumatic Oil Pump and YDC Extend-Retract Jack.

Specifications

It consists of QYB-0.45/70 Pneumatic Oil Pump and YDC cable tensioner.

It consists of QYB-0.45/70 Pneumatic Oil Pump and YDC Extend-Retract Jack. The pneumatic oil pump feeds working pressure liquid to the extend-retract jack, and the extend-retract jack bring stress for the bolting cable.

The Pneumatic Oil Pump is Driven by compressed air with characters of 2 stages increasing pressure, output high pressure oil, largely decrease labor intensity, enhance efficiency.

The YDC extend-retract jack if fitting for stressing force bolting works in coal mine, tunnels, bridge. With large tensioning power, reliable, well sealed and much durable, it is easy to maintain and operate.

PARAMETER/			MQ15-180/52	MQ15-250/63	MQ15-120/40
HOST SYSTEM	RATED EXTEND STRESS kN		180	250	120
	JACK RATED PRESSUREMPa		52	63	40
	CABLE DIA.mm		15.24	17.8	15.24
EXTEND-RETRACT JACK	JACK TYPE		YDC-180	YDC-250A	YDC-120
	CYLINDER DIA.mm		75	80	70
	JOURNEY mm		150	150	150
	CENTER HOLE DIA. mm		≤16.5	≤19	≤16.5
	WEIGHTkg		≤18	≤21	≤18
NOISE	POWERdBA		≤112
	PNEUMATIC PUMP NOISE PRESSURE 0.5mdBA		≤95
PNEUMATIC OIL PUMP	MODEL		QYB-0.45/70
	RATED WORKING PRESSURE MPa		70
	RATED FLUX L/min		0.35MPa≥13.7	7MPa≥1.7	70MPa≥0.45
	OIL AVAILABLE CUB. L		13
	WEIGHTkg		33
	OIL PRESSURE MPa		28-70
	PNEUMATIC	AIR PRESSUREMPa	0.4-0.63
		AIR CONSUMATIONL/min	1.2