Home > Products > Crystal Furnace
Bridgman Furnace

Bridgman Furnace

Bridgman crystal growth furnaces were designed and manufactured for growing different kinds of crystals, including Al2O3,YAG, MgAl2O4,CaF2,MgF2,BaF2,LiF etc.

Send InquiryChat Now
Product Details

Technical Parameter
Bridgman crystal growth furnaces were designed and manufactured for growing different kinds of crystals, including Al2O3,YAG, MgAl2O4,CaF2,MgF2,BaF2,LiF etc.

1.Technical specification
Effective Ampoule travelling length: 300 mm
Useful internal diameter: 200~300 mm
Maximum temperature: 2000 ℃
Maximum gradient in the adiabatic zone : 30 ℃/cm
Pulling rate: 0~6000 mm/h
Air filling pressure: 0~0.05 MPa
Vacuum pump: 12 L/s (mechanic pump)
Chamber size:¢(600-1000) IDx1000 mm
Overall size: 1000x1000x3300 mm
Overall weight: ~1200 Kg
Control method: Automatic/ Manual
Maximum Power: 60 KW

2. Accuracy specification
Min. pulling rate: ≤0.1 mm/h
Pulling system jump: 0.001 mm (max. value measured at pulling rate of 1mm/h)
Out power controlling accuracy: 0.1%
Vacuum : ≤5 Pa

3. Environment requirement
1. Power supply: three-phase five-line, 50 MHz 380v+/-10%, 30-50 Kw
2. Mounting space height: ≥3.5 m
3. The main body of this equipment should be installed on a solid floor base surrounded by vibration-isolated facilities. Vibration transmitted from outside to the equipment should be less than 5um.
4. Cooling water: de-ionized water at flow rate ≥80L/min, pressure≥0.3MPa, temperature 24+/-1.5℃, temperature fluctuation rate ≤1℃ /H;
5. Ambient temperature: 24+/-1.5℃, temperature fluctuation rate ≤1℃ /H, humidity<70%

III. Main Components

Description

Specification

Furnace chamber size

¢(600-1000)x1000 mm

Pulling system

Effective travel distance 200-300 mm

Power supply

<60 KW

Computer

Industry- oriented computer

Mechanical pump

12 L/S

Grating / encoder

0.001 mm

Control software

Metacrystal

IV.Technical Support
1. Offer training courses on equipment operation and installation to operator and maintenance personnel;
2. Offer training courses on equipment control and structure principles;
3. Offer training courses on how to use software;
4. Offer training courses on trouble-shooting;
5. One-year warranty;
6. Other requirements are subject to the Contract terms;
7. Offer lifetime maintenance service (cost to be paid by the buyer);

V. Supply of complete system
1. A complete set of single crystal grower (standard configuration) includes:
a. Main body: vacuum furnace chamber ¢(600~1000)x1000mm, pulling and/or rotating system, vacuum system, water flow sensor etc.
b. Control cabinet: Industry-oriented computer (19" liquid crystal display), pulling and rotating driver control, alarm system, vacuum measurement meter, encoder display, manual control box, low voltage power supplies and press keys;
c. Power supply systems;
d. Vacuum unit: 12 L/S mechanical pump, vacuum valve and vacuum measurement system;

VI.Technical Document
A set of operating instruction manual should be provided by the Seller.

VII.Payment Term
40% of total amount shall be paid within 10 working days after the contract is signed by both the buyer and the seller. The balance of 60% shall be settled when pre-acceptance is completed.

VIII. Delivery, Packing & Transportation
1. Delivery time: The Contract will become effective when down payment is received by the Seller. Delivery shall be effected within 4 months after the contract becomes effective. The date on which pre-acceptance is completed at Seller's site shall be regarded as the date of delivery.

2. Packing & transportation:
The equipment shall be packed in strong non-solid wood cases suitable for hoisting and long distance transportation by road, rail, air or sea. Rust &moisture proof, proof and anti-vibration measures shall be applied to the packages. The components of equipment are packed according to relative standards. Details of packing list are included.

With Crystal Furnace for sale, it is one of the leading manufacturers and supplies of good bridgman furnace, welcome to buy and wholesale products at good price from our factory.

Hot Tags: bridgman furnace manufacturers, suppliers, wholesale, buy, price, for sale
Related Products
Inquiry