Electric refractory screw press machine (Static pressure)

The advantage of static pressure type press machine is its static pressure screw-nuts and the static pressure bearing. And all these parts are designed to be in a closed system. When screw rotates, the nut will drive the slide block to move up and down. A forced lubricating system will feed the lubricate oil into the closed screw-nut system through special pipeline, and form an oil screen between each touching parts to reduce the parts friction when press works. The lubricate oil coming out from the closed screw-nut system will be pumped back to the filter system to be filtered, and then will be injected into screw-nut system again. This whole system greatly reduces the wear and tear of the parts and extends the machine service life by two times then common type press. Additionally, this type of static pressure press is nice in appearance, cost-efficient in power consumption and stable in performance.

Parameters

Main technology data (B stands for Static Pressure)

Model	Nominal pressure (KN/T)	Max. Pressure (KN)	Slide Stroke (mm)	Stoke No.	Die set height (mm)	Worktable size (mm)	Overall size (mm)	Motor (Kw)	Weight (T)
YFDS-30	300/30	600	300	22	750	405*470	65011652110	5.5	1.2
YFDS-60	600/60	1200	430	22	780	560*460	104015702270	7.5	3.5
YFDS-200	2000/200	4000	650	30	1050	900*660	252015503900	22	8.5
YFDS-315B	3150/315	6300	800	28	1100	1200*880	300021005500	37	17
YFDS-400B	4000/400	8000	750	28	1250	1200*1050	330023005600	50	26
YFDS-630B	6300/630	12000	780	26	1450	1250*1050	400026406500	78/84	52
YFDS-800B	8000/800	16000	760	24	1450	1300*1050	520026406600	50*2	56.8
YFDS-1000B	10000/1000	20000	760	22	1250	1300*1120	560026406100	78*2	73.8
YFDS-1200B	12000/1200	24000	760	22	1250	1320*1140	562026606120	84*2	80
YFDS-1600B	16000/1600	32000	860	20	1370	1700*1460	620033007200	136*2	118

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