Russian laboratory stand-alone project

After the delivery of the Hydraulic multi-piston moulding machine project, the Russian customer purchased some single machines again, namely S204 no-bake resin sand mixer, S11 multi-mull, L12 vibrating shakeout, Z143 Jolt-squeezing moulding machines.The production cycle of the whole project was 25 days and the delivery cycle was 30 days. sanzhuji has a very good contract spirit and we delivered the order on time while ensuring the quality of the product.

1.S204 no-bake resin sand mixer is a small self-hardening resin sand mixing equipment, the maximum sand mixing capacity is 10T/H, is a kind of semi-automatic sand mixing unit, sand loading are used electric hoist or manually add, resulting in resin and silica sand mixing uniformity is not accurate, sand self-hardening strength and cycle is not fixed, when casting may appear collapse sand or If the sand mixing volume exceeds 5T/H, our suggestion to customers is to directly use S25 continuous single/double arm sand mixer, which adopts pneumatic gate to add sand quantitatively with resin pump and curing agent pump to form PLC control, liquid detector and material level meter, and analog screen display. Convenient operation, short sand mixing cycle, no loss of head and tail sand, fully open sand mixing cage arm, easy to clean and adjust the blade, sand mixing quality can be controlled, realize automatic production.

2.S11 multi-mull, is a kind of small green sand mixing equipment, sand mixing volume is 2T/H, sand adding method can adopt manual sand adding and electric hoist sand adding, at the same time can be equipped with auxiliary hopper and quantitative water adding device, sand mixing cycle 2-3 minutes / batch, using the bottom manual discharge, relatively low production efficiency, mainly used in manual casting workshop or casting laboratory, normal Foundry workshop mostly adopts automatic GS series high efficiency rotor sand mixer, equipped with electronic scale or grid quantifier, and equipped with material level meter and auxiliary hopper and quantitative water filling system, using spiral feeding, green sand mixing evenly, excellent air permeability and humidity, sand strength above 85, bottom sand mixing chamber bottom using wear-resistant ceramic piece, rotor equipped with alloy steel hardened gears, long service life.

3.L12 vibrating shakeout is mainly used for separating sand from casting sand in furan resin sand casting workshop. The new side-facing sand discharge can directly avoid these problems, and save the sand belt, reduce the construction difficulty and save the fixed investment, adopt double vibration motors for automatic synchronization, the spring adopts quenching process for long service life, and the anti-shock amplitude is large.

4.Z143 Jolt-squeezing moulding machines, used for green sand manual moulding, sand box size is 300*300*150/150mm, using the top plate compaction, the workflow is divided into.
4.1 Shock compaction: shock compaction mechanism, using spring micro shock pneumatic compaction mechanism, shock after compaction, so that the shock force increases. The clamping cylinder locks the shock compaction cylinder when the mold is started, and the clamping cylinder is released when the mold is dropped.
4.2 Pressure head swing in: press the "swing in" button, compressed air from the left cylinder into the rack piston to the right, because the gear shaft is fixed on the body, once, so that the pressure head to the left, in the late stage of the pressure head rotation, the middle partition of the rack piston touches the right buffer cylinder piston rod, and the right buffer piston compressed, at this time, the right buffer cylinder oil through the joint, the right buffer piston will be compressed. The oil of the right buffer cylinder flows into the left buffer cylinder through the throttle hole at the joint to achieve the buffering effect.
4.3 Compaction: When the press head is swung in, the hand pulls the compaction valve, the compressed air enters the compaction cylinder compaction piston, together with the table, cylinder body, shock piston, compaction piston are lifted, the sand box of sand type sand is pressed to the sand press plate, and at the same time of compaction, the shock can be added, the hand pulls the valve to push the reset, at this time the compaction cylinder is connected with the atmosphere, the shock table, compaction piston, etc. fall by their own weight.
4.4 Pressing head swing out: pushing the swing in button compressed air from the right cavity of the pressing head cylinder into, pressing head swing out.
4.5 The starting mechanism is composed of two starting cylinders, connecting rod, balance shaft, starting table, starting top bar and so on. When the starting cylinder starts, it drives the connecting rod and balance shaft which are connected together, and the starting table makes the four top rods lift the sand box to start the mold at the same time.
4.6 Carry away the sand box machine parts back to the original position

Qingdao Sanzhuji Equipment Manufacturing Co., Ltd. specializes in the production of Green Sand Molding Line,Self-hardening sand molding line,foundry machines,Sand molding machine,Sand casting equipment,sand mixer,GS high efficiency rotary mixer,Resin sand mixer,no-bake resin sand mixer,Jolt squeeze molding machine/Jolt-squeezing moulding machines,Multi- Piston Moulding Machine/Hydraulic multi-piston moulding machine,sand casting molding machine,sand reclamation equipment，foundry molding machine,flaskless moulding machine,shot blasting machine,dust collector,according to the amount of old sand recovered Carry out plan customization, and provide sand reclamation equipment installation, commissioning, and training. Welcome guests to visit the factory.