Name: 769YP-100G manual powder tablet press
Brand: Tianjin Keqi High tech Co., Ltd
Availability: InStock

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139207210201310207665813752048084
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No. 49A1, Yejin Road, Nankai District, Tianjin (Intersection of Yejin Road and Haiyang Road)

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769YP-100G manual powder tablet press

The scope of application

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769YP-100GManual powder tablet press

1. Upper board 2. Lead screw

3. Main oil cylinder 4. Motherboard

5. Pressure gauge 6. Sub board

7. High pressure valve 8. Low pressure valve

9. Oil drain valve 10. Pressure on A

11. Pressure brings B 12. Deflation screw

13. Column 14. Nut

15. Handwheel 16. Repair screw (back)

Scope of application The scope of application

This instrument is mainly used for samples that require high pressure to form, such as ceramics, metal powders, and various large-sized molds.

The instrument is mainly used to require a large pressure molding samples, such as ceramic, metal powders and other large size molds to use.

Oil circuit principle Circuit Principle

When pressure needs to be increased, first turn on the drain valveClose E and shake the fast composite plunger pump A to make the composite pump larger. The small pump will suck oil from the oil cylinder D through one-way valves A1 and A1 *, and then through one-way valves A2 * and A3 *; A2 and A3 enter working cylinder C and are displayed on pressure gauge F. When the pressure exceeds 2MPa, the large pump leaks through reverse valve G, and the small pump is pressurized with high-pressure pump B when it reaches about 14MPa. At this time, the oil enters working cylinder C through one-way valves B1, B2, and B3 for pressurization until it reaches the required pressure.

Caution: Do not exceed the maximum pressure set by the machine（40MPa or 48MPa)

Operation Manual Operating Instructions

（1) Loosen the air release sealing screw 12 and maintenance screw 16 on the top of the oil cylinder, and turn the oil release valve handwheel counterclockwise. Swing the handles of the quick compound oil pump A and high-pressure oil pump B 2-3 times each to ensure smooth operation of the oil system

（2) Slowly press the worktable to the lowest position with a screw, and then tighten the screw

（3) Place the mold or pressed object on the workbench and pre tighten it with a screw

（4) Tighten the oil release valve handwheel 9 with a clockwise needle and close the protective door

（5) First, swing the fast composite pump A to around 14MPa, and then switch to high-pressure pump 8 to increase the required pressure

（6) After the pressing is completed, loosen the oil release valve handwheel counterclockwise and remove the mold or the pressed object

Precautions Notes

（1) Before use, it is necessary to loosen the air release screw 12 and maintenance screw 16 on the oil cylinder, and then empty the two plungers while releasing the oil valve to ensure that the system works normally

（2) Before and during each use, the workbench should be pressed to the bottom with a screw

（3) Keep the engine oil clean, especially at the sliding parts of the large and small pistons, and regularly lubricate the lead screw with oil

（4) In case of leakage and maintenance, it is necessary to promptly replenish the pressure oil to within 100mm from the top of the oil cylinder. The pressure oil should be 46 # clean engine oil

（5) Always check the pressure reading and never use it under excessive pressure, otherwise danger may occur

（6) The large piston 6 should not exceed a stroke of 50mm

technical indicators Indicators

769YP-100G	Technical Specifications
pressLi Fanenclose	0~100 tons (0~39.3MPa)
piston diameter	Φ180mm
Maximum piston stroke	50mm
workspace	220×220×280mm
press力stablefixedsex	≤1MPa/5min
weight	220 kilograms
Overall dimensions	480×300×840mm

press力changecalculate Pressure conversion

Actual pressure of oil cylinder力（Ton)	12.7	25.4	38.1	50.9	76.3	89	100
pressPower representationvalue（MPa）	5	10	15	20	30	35	39.3

troubleshooting Troubleshooting

fault	reason	Exclusion method
pressure-free	1. Oil leakage 2. The oil drain valve is not tightened	1. Replacesealcushion, solvedecideoil leakageplace 2. Tighten it 3. WillLarge pistonpressTo the bottomministry
Drop pressure	1. Oil leakage 2. Oil drain valve口placenoYanorforeign body 3. Large piston 3 insidehaveremnantsurplusgas	1. Identify the small oil leakage point，enterRow arrangementexcept 2. Close the maintenanceRepairing SnailsnailAnd thentwistDischarge oilvalveRod, using magnetismTie Lianpick up6mm ironRod suction outsteelPearl, useironOne end of the sticktoplivesteelPearl, use a hammerHead lightly hitting ironExpose one end of the stick, so thatvalveOral sealtightConfidential, thenagainbit 3. Unscrew itpistontopThe Snail of the Departmentnail，androtatetightdrain oilvalvehandwheel, fightpressUntil liquid oil spillsgo out
Machine deformation	1. Pressure力compareHigh,And longperiodfrequencyFrequent use, loose nut on the pillarmove 2. ExceedingYunXu Pressure	1. Tighten itColumn or column screwmother 2. Reduce usage pressurePower, noIt will be damagedBad machines andsendLife safety matterstherefore

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