W12-90 × 4000 4 Roller Steel Lempeng Rolling Mesin, Pre - Bending ketebalan 70mm
pedaran:
1. precision High Jeung pre-bending
2. NC ccontrol, high productivity
3. Can roll shapes of O, U, several R, taper in certain range
4. Plate with Hydrulic system
5. Good accuracy
Fitur tina plat hidrolik mesin rolling:
The hydraulic rolling machine is widely used in petroleum, chemical industry, cement, boiler, shipbuilding, aviation, water conservancy, power transmission towers and other machinery and equipment. Its working principle is rotating bending deformation.
A cylinder can be rolled, including the pre-bending of both ends, feeding the plate forward through the rolls, one time only. The operator should find only one position for each side roll, to get the part finished which is supported by permanent lubrication technology (bearing life period without refueling).
Rinci Bagian:
| model | Max pre-bending ketebalan (mm) | Bending ketebalan Max (mm) |
Diaméter roller luhur (mm) |
Plat lebar Max (mm) |
Motor kakuatan utama (kw) |
| W12-10 * 1500 | 8 | 10 | 250 | 1500 | 11 |
| W12-12 * 2000 | 10 | 12 | 260 | 2000 | 15 |
| W12-16 * 2000 | 12 | 16 | 275 | 2000 | 18,5 |
| W12-20 * 2000 | 16 | 20 | 280 | 2000 | 18,5 |
| W12-25 * 2000 | 20 | 25 | 350 | 2000 | 22 |
| W12-30 * 2000 | 25 | 30 | 380 | 2000 | 37 |
| W12-25 * 2500 | 20 | 25 | 400 | 2500 | 37 |
| W12-30 * 2500 | 25 | 30 | 400 | 2500 | 37 |
| W12-30 * 3000 | 25 | 30 | 480 | 3000 | 45 |
| W12-40 * 3000 | 32 | 40 | 550 | 3000 | 55 |
| W12-50 * 3000 | 40 | 50 | 610 | 3000 | 55 |
| W12-60 * 3000 | 50 | 60 | 670 | 3000 | 75 |
| W12-70 * 3000 | 60 | 70 | 730 | 3000 | 75 |
| W12-80 * 3000 | 65 | 80 | 780 | 3000 | 90 |
| W12-90 * 3000 | 75 | 90 | 820 | 3000 | 90 |
| W12100 * 3000 | 80 | 100 | 880 | 3000 | 110 |
Alat-alat ieu kudu diwangun ku struktur utama, sistem hidrolik, sistem kontrol listrik jeung alat congcot.
1. The main structure
Struktur utama diwangun ku roller luhur, ka handap rollers sarta gerak tingkat rojongan alat gulungan alat, alat tuning, alat kasaimbangan, mieun lisah alat, ditinggalkeun na pigura karya katuhu jeung plat handap.
1) The luhur roller
luhur alat gulungan diwangun ku silinder utama, titincakan bearing luhur, gulungan luhur, ganda timer aligning bearing .two tabung nyadiakeun tekanan for jeung guling luhur bending, tekanan gawé silinder utama 20 Mpa, tekanan max of roll luhur balikeun 0,8 kali pikeun ngimbangan pre-bending. Upper roll dua tungtung cocog kalayan ganda timer aligning bearing pikeun ngurangan gesekan jeung motor kakuatan.
2) alat Rojongan
Diwangun ti alat block sloping, alat rojongan, gulungan rojongan bearing titincakan, rojongan ngangkat alat, rojongan gulungan bisa ngaluyukeun luhur jeung ka handap. Adjustment nu gumantung kana plat speciation. Bahanna tina rojongan nyaéta 45 #, perlakuan panas nyaéta HB220-280, éta diwangun di helix seukeut ngajaga beungeut cai.
3) drive alat utama
Ieu diwangun ku motor, teuas gear speed reducer, gear output, motor utama bisa tuning di dua arah sarta nyadiakeun bending pitch strand.
4)Overturn device
Diwangun ti ram, bearing, silinder tuning
5) alat Balance
Diwangun ti ci kasaimbangan, screw
2. sistem hidrolik
Diwangun ti Y runtuyan motor, pompa gear, valves, tank minyak, pipa jeung saterusna.
Tekanan Max mangrupa 20 Mpa, uji coba tekanan anu 24 Mpa, tekanan disaluyukeun ku klep mudal, sistem tekanan gawé 0-19 MPa, tekanan normal nyaeta 15Mpa. nu valves diadopsi ti Taiwan.
3. sistem Listrik
Diwangun ti kotak listrik, méja operasi, tombol manual. daya anu 380V50HZ diadopsi purwakarta sistem kontrol kode jeung umur panjang gampang beroperasi. Prosés bending sakabeh bisa maca tina indikator netepkeun dina kotak kontrol.
