GPR制砂系列

 

針對砂石市場對規(guī)?；⒓s化、節(jié)能環(huán)保以及高品質(zhì)機制砂的需求增加，恒基重工在數(shù)千臺沖擊破制砂整形應(yīng)用技術(shù)基礎(chǔ)上，進一步對沖擊破的結(jié)構(gòu)和功能進行優(yōu)化設(shè)計，推出了新一代高效率低成本的制砂整形設(shè)備---GPR系列立軸沖擊式破碎機（又稱制砂機）。

產(chǎn)品特點：更低的維護成本，更長的易損件壽命，更大的處理能力

進料粒度：0-50mm

生產(chǎn)能力：50-580噸/時

適用物料：花崗巖、石英、玄武巖、河卵石、石灰石、白云石等

工作原理

GPR立軸式?jīng)_擊破（又稱制砂機）擁有兩種進料模式，全中心進料:物料落入進料斗，經(jīng)中心進料孔進入高速旋轉(zhuǎn)的轉(zhuǎn)子后被充分加速并經(jīng)發(fā)射口拋出，首先與反彈后自由下落的一部分物料進行撞擊，然后一起沖擊到周圍的渦流腔內(nèi)的渦狀料襯上（或反擊塊上），先被反彈到破碎腔的頂部，后偏轉(zhuǎn)向下運動，與從葉輪流道發(fā)射出來的物料撞擊形成連續(xù)的物料幕，末了經(jīng)由下部排料口排出。 中心進料伴隨環(huán)狀瀑落進料：物料落入進料斗，再經(jīng)環(huán)形孔落下，被散料盤分成兩股。一股經(jīng)分料盤進入高速旋轉(zhuǎn)的葉輪，另一股從分料盤的四周落下，進入葉輪的物料，在葉輪內(nèi)被迅速加速后高速拋出，首先與散料盤四周自由落體的另一部分物料沖擊破碎，然后一起沖擊到周圍的渦流腔內(nèi)的渦狀料襯上（或反擊塊上），先被反彈到破碎腔的頂部，后偏轉(zhuǎn)向下運動，與從葉輪流道發(fā)射出來的物料撞擊形成連續(xù)的物料幕，末了經(jīng)下部排料口排出。

 

 

GPR Sand Maker

Due to the increasing market demand for the scale, intensification, energy conservation, environment protection and high-quality machine-made sand, HENGJI, a Chinese professional sand maker manufacturer, further optimizes the structure and function of traditional vertical-shaft impact crushers and launches a new generation of sand-making and reshaping machine with high efficiency and low costs --- GPR Vertical-shaft Sand Maker.

Product Features: Lower maintenance costs, longer service life of vulnerable parts, bigger capacity

Input Size: 0-50mm
Capacity: 100-580T/H
Material: Granite, quartz, basalt, pebble, limestone, dolomite, etc.

Working Principle

GPR Vertical-shaft Impact Crusher (also known as “Sand Maker”) has two feed modes – “feed at center” and “feed at center & sides”. As for the former mode “feed at center”, materials at the feed hopper firstly pass through the central hole into the high-speed spinning rotor. In the rotor, materials are fully accelerated and thrown outwards from the launching port to collide with a part of materials that freely fall after rebound. Next, materials hit the surrounding vortex material liner (or the impact block) inside the vortex chamber together. In the chamber, materials are bounced to the top of crushing chamber firstly and then change their direction by moving downwards to form a material curtain with materials emitted from the runner of impeller. Finally, finished products are discharged from the bottom discharge opening. As for the latter mode “feed at center & sides”, firstly, materials at the feed hopper pass through the circular hole. Then, materials are divided into two parts by the distributing tray. One part of materials enter the high-speed rotating impeller while the other part of materials fall from all sides of the tray. Materials in the impeller would be accelerated rapidly and thrown outwards at a high speed to collide with materials falling from all sides of the tray. Next, all materials hit the surrounding vortex material liner (or the impact block) inside the vortex chamber together. In the chamber, materials are bounced to the top of crushing chamber firstly and then change their direction by moving downwards to form a material curtain with materials emitted from the runner of impeller. Finally, finished products are discharged from the bottom discharge opening.
 

產(chǎn)品參數(shù)Product Parameters