Technical Data:技術參數

                                       LRM-S-110      LRM-S-150     LRM-S-200

Roll diameters(mm）輥直徑               110          150        200

Roll Widths(mm)  輥寬度             280          400           450

Working Widths(mm)  工作寬度           220          320        370

Approx. capacity(gram) 產量         100-150      200-400     500-1000

Nip-Gap distance(mm) 間隙             0.1-5.0      0.1-5.0     0.1-5.0

Features總體描述

Modern designed steel cabinet built up with welded rectangular steel tubes. Swing away control panel mounted on a tubular steel arm. Heavy duty machined U-shaped frame for the roll assembly. The rolls are machined from high-grade tool steel, which has been treated to a hardness of over 60 Rockwell C, and hard chromed, precision ground as well as polished to a mirror surface. The rolls are mounted with dual heavy-duty needle bearings on each shaft and resting in machined bearing blocks. The grease lubricated bearing assemblies are built with special heat resistant seals on the roll sides to prevent leakage and to ensure a long bearing life at high temperature.

現代設計的鋼構架結構，高負荷加工的U形支架；輥由高等級工具鋼加工而成，經過特殊加工其硬度超過洛氏硬度60，同時采用高精度的鍍鉻工藝并鏡面拋光。輥輪的每個軸上安裝了重型雙滾針軸承并安放在機加工的軸承座上；油潤滑的軸承組件由側面特殊設計的防熱密封片保護，從而防止泄漏并確保軸承在高溫下的長壽命。

Central Nip Gap Adjustment with Digital Electronic Nip Gap instrument on the Control Panel for readouts in increments of 0,1 mm.

中央夾緊調整通過控制面板上的數字顯示控制裝置實現，顯示調節(jié)間隔0.1毫米。

3-Zone Electric Roll heating where the central and end part of the rolls are heated individually. Two separate PID controllers regulate the temperature of each roll. One for the center part and the other for the end parts. This system compensate for the heat conducted through the roll shafts and bearing assemblies and thus gives a more even temperature over the entire roll surface.

三區(qū)獨立電加熱 --- 中央部位和兩側獨立加熱，兩個單獨的微分控制器分別控制每一個輥輪，一個控制中央區(qū)域另一個控制兩側。此系統(tǒng)可以補償輥軸長度區(qū)間以及軸承組件的熱傳導，因此可在整個輥輪表面獲得更加均勻的溫度一致的分布。

Single speed motor drive connected to a Helical Worm Gear and a totally enclosed Connecting Gear Box with heavy duty chain drive to the rolls and with fixed friction ratio according to customers request (normally 1: 1,2).

系統(tǒng)帶有同螺旋渦齒輪以及全封閉齒輪箱的單速馬達，它帶有重型鏈傳動系統(tǒng)并可根據客戶的需要固定摩擦比（通常為1:1.2）。

Swing open left and right side top cabinets with swing away control cabinet.

主電柜之上左右兩個分電柜可柔性開合，控制面板同樣可柔性移動。

Non-Touching Split Type Bronze Side Platens.

非接觸式分離青銅側擋板。

Bronze Scraping Knife with holders at front and rear part of the rolls.

輥前方及后方帶支撐式青銅刮刀。

Safety features according to European Safety Norms ( CE ) comprising of:

參照歐洲安全標準的結構設計，包括：

ü         Protection cage over the rolls with interlocked swing open front and rear parts, which

stop the rolls when opened.

輥上方有保護罩，在保護罩打開時輥自動停止。

ü         Stop bar over the rolls which, when activated, will instantly stop and alternatively

reverse the rolls.

制動桿在啟動時，可立即停止輥轉動或使其反向轉動。

ü        Interlocked Swing Open left and right top panels which stops the rolls and cuts of the

electric supply when opened.

上端左右電柜帶柔性自鎖，打開時輥及電源自動停止。

ü        Interlocked rear cover to control panel, which cuts of the electric supply if the cover

       is removed.

       控制面板帶安全自鎖，在打開時電源被自動切斷。

ü        Safety main electric switch handle on the door tothe electric cabinet, which cuts off

 the main supply when the door is opened.

 電柜門把手聯動電源開關，在門被打開時總電源被自動切斷。

ü         Self-locking Emergency Switch on top of control cabinet, which stops and

 alternatively reverse the rolls the rolls instantly and also cuts off all electric supply

  to the mill.

 上端控制柜帶緊急自鎖開關，在緊急情況下使輥反向轉動或停止，并

  同時切斷輥電源供應。