EVER-POWER GROUP CO., LTD. IS SPECIALIST IN MAKING ALL KINDS OF MECHANICAL TRANSMISSION AND HYDRAULIC TRANSMISSION LIKE: PLANETARY GEARBOXES, WORM REDUCERS, IN-LINE HELICAL GEAR SPEED REDUCERS, PARALLEL SHAFT HELICAL GEAR REDUCERS, HELICAL BEVEL REDUCERS, HELICAL WORM GEAR REDUCERS, AGRICULTURAL GEARBOXES, TRACTOR GEARBOXES, AUTO GEARBOXES, PTO DRIVE SHAFTS, SPECIAL REDUCER & RELATED GEAR COMPONENTS AND OTHER RELATED PRODUCTS, SPROCKETS, HYDRAULIC SYSTEM, VACCUM PUMPS, FLUID COUPLING, GEAR RACKS, CHAINS, TIMING PULLEYS, UDL SPEED VARIATORS, V PULLEYS, HYDRAULIC CYLINDER, GEAR PUMPS, SCREW AIR COMPRESSORS, SHAFT COLLARS LOW BACKLASH WORM REDUCERS AND pto shaft, agricultural gearboxes SO ON.

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Place of Origin:Zhejiang, China

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Product Description

Ever-power specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm gearboxes, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto drive shafts, special reducer & related gear components and other related products, sprockets, hydraulic system, vaccum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm gearboxes and so on. furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers’ drawings. The company provides a reliable gurantee for the product’ s quality by advanced inspection and testing equipment. professional technical team, exquisite processing technology and strict control system.  In recent years, the company has been developing rapidly by its rich experience in production, adcanced managemant system, standardized management system, strong technAdding a second engine simply is not practical, which makes power take off (PTO) a valuable element in providing power to secondary functions. To recognize their value requires a better understanding of these systems, their various types, and their various applications.ical force. We always adhere the concept of survial by quality, and decelopment by innovation in science and technology.  Ever-power Group is willing to work with you hand in hand and create brilliance together!

Industrial Vacuum pump VRD-30/ vacuum pump/ vacuum pumping

Item No.				VRD-16	VRD-24	VRD-30	VRD-40	VRD-60
Displacement speed m3/h (cfm)			50 Hz	16(9.4)	24(14.1)	30(17.6)	40(23.5)	60(35.3)
			60 Hz	19.2(11.3)	28.8(16.9)	36(21.2)	48(28.2)	72(42.3)
Ultimate Pressure (mbar)	Without Gas Ballast		Partial Pressure	5×10-4	5×10-4	5×10-4	5×10-4	5×10-4
			Total Pressure	5×10-3	5×10-3 A speed reducer, often referred to as a gear box, is an enclosed mechanical device that utilizes gearing to lower speeds and increase torque on a drive. A worm gear reducer, or worm gearbox, is the most commonly found speed reducer. Typically a worm gear reducer will be mounted or coupled to an electric motor. Worm gear reducers are available in a wide array of styles, configurations and ratio’s. Worm gear reducers are utilized in all industries, and come in sizes from a few pounds to several tons for heavy industrial applications.	5×10-3	5×10-3	5×10-3
	With Gas Ballast		Total Pressure	8×10-3	8×10-3	8×10-3	8×10-3	8×10-3
Power Supply				Single/3-ph	3-ph	3-ph	3-ph	3-ph
Motor power (KW)				0.75/0.55 (single/3-ph)	0.75    (3-ph)	1.1      (3-ph)	1.5     (3-ph)	2.2     (3-ph)
Inlet and outlet port DN(mm)				25 KF	25KF	25KF	40KF	40KF
Oil Capacity (L)				0.9~1.5	1.3~2.0	1.3~2.0	1.8~3.0	1.8~3.0
Motor speed (rpm)		50 Hz		1440	1440	1440	1440	1440
		60 Hz		1750	1750	1750	1750	1750
Ambient temperature ()				10~40	10~40	10~40	10~40	10~40
Noise level dB(A)				≤56	≤56	≤56	≤59	≤59
Type of Protection (IP)				44	44	44	44	44
Weight (kg)				30	35	43	65